Publists

Publications: Liana Khazaliya

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2025

[1]Metric Dimension and Geodetic Set Parameterized by Vertex Cover
Florent Foucaud, Esther Galby, Liana Khazaliya, Shaohua Li, Fionn Mc Inerney, Roohani Sharma, Prafullkumar Tale
42nd International Symposium on Theoretical Aspects of Computer Science, STACS 2025, Jena, Germany, March 4-7, 2025 (Olaf Beyersdorff, Michal Pilipczuk, Elaine Pimentel, Kim Thang Nguyen, eds.), pages 33:1–33:20, 2025, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[2]The Computational Complexity of Positive Non-Clashing Teaching in Graphs
Robert Ganian, Liana Khazaliya, Fionn Mc Inerney, Mathis Rocton
The Thirteenth International Conference on Learning Representations, ICLR 2025, Singapore, April 24-28, 2025, 2025, OpenReview.net.
[bibtex] [pdf]

2024

[1]Extending Orthogonal Planar Graph Drawings is Fixed-parameter Tractable
Sujoy Bhore, Robert Ganian, Liana Khazaliya, Fabrizio Montecchiani, Martin Nöllenburg
J. Computational Geometry, volume 15, number 2, pages 3–39, 2024.
[bibtex] [doi]
[2]Crossing Number Is NP-Hard for Constant Path-Width (And Tree-Width)
Petr Hlinený, Liana Khazaliya
35th International Symposium on Algorithms and Computation, ISAAC 2024, December 8-11, 2024, Sydney, Australia (Julián Mestre, Anthony Wirth, eds.), volume 322 of LIPIcs, pages 40:1–40:15, 2024, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[3]Problems in NP Can Admit Double-Exponential Lower Bounds When Parameterized by Treewidth or Vertex Cover
Florent Foucaud, Esther Galby, Liana Khazaliya, Shaohua Li, Fionn Mc Inerney, Roohani Sharma, Prafullkumar Tale
51st International Colloquium on Automata, Languages, and Programming, ICALP 2024, July 8-12, 2024, Tallinn, Estonia (Karl Bringmann, Martin Grohe, Gabriele Puppis, Ola Svensson, eds.), volume 297 of LIPIcs, pages 66:1–66:19, 2024, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]

2023

[1]Metric Dimension Parameterized by Feedback Vertex Set and Other Structural Parameters
Esther Galby, Liana Khazaliya, Fionn Mc~Inerney, Roohani Sharma, Prafullkumar Tale
SIAM J. Discrete Math., 2023.
Note: to appear
[bibtex]
[2]New Frontiers of Parameterized Complexity in Graph Drawing (Dagstuhl Seminar 23162)
Robert Ganian, Fabrizio Montecchiani, Martin Nöllenburg, Meirav Zehavi, Liana Khazaliya
Dagstuhl Reports, volume 13, number 4, pages 58–97, 2023.
[bibtex] [doi]
[3]Consistency Checking Problems: A Gateway to Parameterized Sample Complexity
Robert Ganian, Liana Khazaliya, Kirill Simonov
18th International Symposium on Parameterized and Exact Computation, IPEC 2023, September 6-8, 2023, Amsterdam, The Netherlands (Neeldhara Misra, Magnus Wahlström, eds.), volume 285 of LIPIcs, pages 18:1–18:17, 2023, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[4]Extending Orthogonal Planar Graph Drawings is Fixed-Parameter Tractable
Sujoy Bhore, Robert Ganian, Liana Khazaliya, Fabrizio Montecchiani, Martin Nöllenburg
Computational Geometry (SoCG'23) (Erin W. Chambers, Joachim Gudmundsson, eds.), volume 258 of LIPIcs, pages 18:1–18:16, 2023, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [doi]
[5]Extending Orthogonal Planar Graph Drawings Is Fixed-Parameter Tractable
Sujoy Bhore, Robert Ganian, Liana Khazaliya, Fabrizio Montecchiani, Martin Nöllenburg
39th International Symposium on Computational Geometry, SoCG 2023, June 12-15, 2023, Dallas, Texas, USA (Erin W. Chambers, Joachim Gudmundsson, eds.), volume 258 of LIPIcs, pages 18:1–18:16, 2023, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[6]Upward and Orthogonal Planarity are W[1]-Hard Parameterized by Treewidth
Bart M. P. Jansen, Liana Khazaliya, Philipp Kindermann, Giuseppe Liotta, Fabrizio Montecchiani, Kirill Simonov
Graph Drawing and Network Visualization - 31st International Symposium, GD 2023, Isola delle Femmine, Palermo, Italy, September 20-22, 2023, Revised Selected Papers, Part II (Michael A. Bekos, Markus Chimani, eds.), volume 14466 of Lecture Notes in Computer Science, pages 203–217, 2023, Springer.
[bibtex] [pdf] [doi]
Publications: Manuel Sorge

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2026

[1]Tractability via Low Dimensionality: The Parameterized Complexity of Training Quantized Neural Networks
Robert Ganian, Frank Sommer, Manuel Sorge
The Fourteenth International Conference on Learning Representations, ICLR 2026, 2026, OpenReview.net.
Note: to appear
[bibtex]

2025

[1]Planarizing Graphs and their Drawings by Vertex Splitting
Martin Nöllenburg, Manuel Sorge, Soeren Terziadis, Anaïs Villedieu, Hsiang-Yun Wu, Jules Wulms
J. Computational Geometry, volume 16, number 1, pages 333–372, 2025.
[bibtex] [doi]
[2]The complexity of cluster vertex splitting and company
Alexander Firbas, Alexander Dobler, Fabian Holzer, Jakob Schafellner, Manuel Sorge, Anaïs Villedieu, Monika Wißmann
Discrete Applied Mathematics, volume 365, pages 190–207, 2025.
[bibtex] [doi]
[3]Optimal Decision Tree Pruning Revisited: Algorithms and Complexity
Juha Harviainen, Frank Sommer, Manuel Sorge, Stefan Szeider
Forty-second International Conference on Machine Learning, ICML 2025, Vancouver, BC, Canada, July 13-19, 2025, 2025, OpenReview.net.
[bibtex] [pdf]

2024

[1]The Complexity of Cluster Vertex Splitting and Company
Alexander Firbas, Alexander Dobler, Fabian Holzer, Jakob Schafellner, Manuel Sorge, Anaïs Villedieu, Monika Wißmann
Theory and Practice of Computer Science (SOFSEM'24) (Henning Fernau, Serge Gaspers, Ralf Klasing, eds.), volume 14519 of LNCS, pages 226–239, 2024, Springer.
[bibtex] [doi]

2023

[1]On Computing Optimal Tree Ensembles
Christian Komusiewicz, Pascal Kunz, Frank Sommer, Manuel Sorge
International Conference on Machine Learning, ICML 2023, 23-29 July 2023, Honolulu, Hawaii, USA (Andreas Krause, Emma Brunskill, Kyunghyun Cho, Barbara Engelhardt, Sivan Sabato, Jonathan Scarlett, eds.), volume 202 of Proceedings of Machine Learning Research, pages 17364–17374, 2023, PMLR.
[bibtex] [pdf]
[2]Planarizing Graphs and their Drawings by Vertex Splitting
Martin Nöllenburg, Manuel Sorge, Soeren Terziadis, Anaïs Villedieu, Hsiang-Yun Wu, Jules Wulms
Graph Drawing and Network Visualization (GD'22) (Patrizio Angelini, Reinhard von Hanxleden, eds.), volume 13764 of LNCS, pages 232–246, 2023, Springer.
[bibtex] [pdf] [doi]
[3]The Influence of Dimensions on the Complexity of Computing Decision Trees
Stephen G. Kobourov, Maarten Löffler, Fabrizio Montecchiani, Marcin Pilipczuk, Ignaz Rutter, Raimund Seidel, Manuel Sorge, Jules Wulms
Conference on Artificial Intelligence (AAAI'23) (Brian Williams, Yiling Chen, Jennifer Neville, eds.), pages 8343–8350, 2023, AAAI Press.
[bibtex] [doi]

2022

[1]Threshold Treewidth and Hypertree Width
Robert Ganian, Andre Schidler, Manuel Sorge, Stefan Szeider
Journal of Artificial Intelligence Research, volume 74, pages 1687–1713, 2022.
[bibtex] [pdf] [doi]
[2]Turbocharging Heuristics for Weak Coloring Numbers
Alexander Dobler, Manuel Sorge, Anaïs Villedieu
European Symposium on Algorithms (ESA 2022) (Shiri Chechik, Gonzalo Navarro, Eva Rotenberg, Grzegorz Herman, eds.), volume 244 of LIPIcs, pages 44:1–44:18, 2022, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [doi]

2020

[1]Threshold Treewidth and Hypertree Width
Robert Ganian, Andre Schidler, Manuel Sorge, Stefan Szeider
Proceeding of IJCAI-PRICAI2020, the 29th International Joint Conference on Artificial Intelligence and the 17th Pacific Rim International Conference on Artificial Intelligence, pages 1898–1904, 2020.
[bibtex] [pdf] [doi]
[2]Threshold Treewidth and Hypertree Width
Robert Ganian, Andre Schidler, Manuel Sorge, Stefan Szeider
2020, Technical report AC-TR-20-005, Algorithms and Complexity Group, TU Wien.
[bibtex] [pdf]
Publications: Maria Bresich

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2026

[1]Revisiting Large Neighborhood Search with On-the-Fly ChargingStation Insertion for the Electric Autonomous Dial-a-Ride Problem
M. Bresich, Günther R. Raidl, Steffen Limmer
ACM Transactions on Evolutionary Learning and Optimization, volume 6, number 2, pages 1–31, 2026.
[bibtex] [pdf] [doi]
[2]A Reinforcement Learning Guided Large Neighborhood Search for the Dynamic Electric Autonomous Dial-a-Ride Problem
Laurenz Tomandl, Maria Bresich, Günther R. Raidl, Yi, Mei, Steffen Limmer, Tobias Rodemann
Machine Learning, Optimization, and Data Science – LOD 2025 (Giuseppe Nicosia, Varunand Giesselbach, Sven Ojha, M. Panos Pardalos, Renato Umeton, La Malfa Emanuele, La Malfa Gabriele, eds.), volume 16467 of LNCS, pages 425-439, 2026, Springer.
[bibtex] [doi]
[3]Determining Destroy Sets in Large Neighborhood Search by Generative Flow Networks
M. Bresich, Jingyi Peng, G. R. Raidl, S. Limmer
Parallel Problem Solving from Nature – PPSN XIX, volume 16985 of LNCS, pages 265–281, 2026, Springer.
[bibtex] [doi]
[4]Search Space Reduction Through Machine Learning for the Electric Autonomous Dial-A-Ride Problem
M. Bresich, Günther R., Caspian Coleman, Pascal Welke, Steffen Limmer
Machine Learning, Optimization, and Data Science – LOD 2025, volume 16467 of LNCS, pages 185–200, 2026, Springer.
[bibtex] [doi]

2025

[1]Improvements in Large Neighborhood Search for the Electric Autonomous Dial-a-Ride Problem
Maria Bresich, Günther R. Raidl, Steffen Limmer
Computer Aided Systems Theory – EUROCAST 2024 (Alexis Quesada-Arencibia, Michael Affenzeller, Roberto Moreno-Díaz, eds.), volume 15172 of LNCS, pages 211–220, 2025, Springer.
[bibtex] [pdf] [doi]

2024

[1]Letting a Large Neighborhood Search for an Electric Dial-A-Ride Problem Fly: On-The-Fly Charging Station Insertion
Maria Bresich, Günther R. Raidl, Steffen Limmer
Proceedings of the Genetic and Evolutionary Computation Conference, pages 142–150, 2024, Association for Computing Machinery.
Note: best paper award winner of ECOM track
[bibtex] [pdf] [doi]
[2]Mixed Integer Linear Programming Based Large Neighborhood Search Approaches for the Directed Feedback Vertex Set Problem
Maria Bresich, Johannes Varga, Günther R. Raidl, Steffen Limmer
Metaheuristics and Nature Inspired Computing (Bernabé Dorronsoro, Rachid Ellaia, El-Ghazali Talbi, eds.), pages 3–20, 2024, Springer.
[bibtex] [pdf] [doi]

2023

[1]Hybrid Metaheuristics Based on Large Neighborhood Search and Mixed Integer Linear Programming for the Directed Feedback Vertex Set Problem
Maria Bresich
January 2023, Master's thesis, TU Wien, Institute of Logic and Computation.
Note: supervised by G. Raidl and J. Varga
[pdf]
Publications: Markus Kirchweger

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2026

[1]Formally Verified Graph Generation with SAT Modulo Symmetries and Lean
Markus Kirchweger, Pablo Manrique, Stefan Szeider
Automated Reasoning - 13th International Joint Conference, IJCAR 2026, Lisbon, Portugal, July 26–29, 2026, Proceedings, Part I (Armin Biere, Carsten Lutz, Sara Negri, eds.), volume 16688 of Lecture Notes in Computer Science, pages 117–135, 2026, Springer.
[bibtex] [pdf] [doi]
[2]Graph Choosability via SAT: Beyond the Nullstellensatz
Markus Kirchweger, Tomás Peitl, David Seka, Stefan Szeider
Fortieth AAAI Conference on Artificial Intelligence, Thirty-Eighth Conference on Innovative Applications of Artificial Intelligence, Sixteenth Symposium on Educational Advances in Artificial Intelligence, AAAI 2026, Singapore, January 20-27, 2026 (Sven Koenig, Chad Jenkins, Matthew E. Taylor, eds.), pages 14269–14277, 2026, AAAI Press.
[bibtex] [pdf] [doi]
[3]Smart Cubing for Graph Search: A Comparative Study
Markus Kirchweger, Hai Xia, Tomás Peitl, Stefan Szeider
32nd International Conference on Principles and Practice of Constraint Programming, CP 2026, July 20–23, 2026, Lisbon, Portugal, volume 379 of LIPIcs, pages 33:1–33:19, 2026, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
Note: Preprint: CoRR abs/2501.17201, https://arxiv.org/abs/2501.17201
[bibtex] [pdf] [doi]

2025

[1]Breaking Symmetries in Quantified Graph Search: A Comparative Study
Mikolás Janota, Markus Kirchweger, Tomás Peitl, Stefan Szeider
AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25 - March 4, 2025, Philadelphia, PA, USA (Toby Walsh, Julie Shah, Zico Kolter, eds.), pages 11246–11254, 2025, AAAI Press.
[bibtex] [pdf] [doi]

2024

[1]SAT Modulo Symmetries for Graph Generation and Enumeration
Markus Kirchweger, Stefan Szeider
ACM Transactions on Computational Logic, volume 25, number 3, 2024.
[bibtex] [doi]
[2]Satisfiability Modulo User Propagators
Katalin Fazekas, Aina Niemetz, Mathias Preiner, Markus Kirchweger, Stefan Szeider, Armin Biere
Journal of Artificial Intelligence Research, volume 81, pages 989–1017, 2024.
[bibtex] [pdf] [doi]
[3]Computing small Rainbow Cycle Numbers with SAT modulo Symmetries
Markus Kirchweger, Stefan Szeider
The 30th International Conference on Principles and Practice of Constraint Programming, CP 2024 (Paul Shaw, ed.), 2024, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex]

2023

[1]A SAT Solver's Opinion on the Erdős-Faber-Lovász Conjecture
Markus Kirchweger, Tomáš Peitl, Stefan Szeider
26th International Conference on Theory and Applications of Satisfiability Testing, SAT 2023, July 4-8, 2023, Alghero, Italy (Meena Mahajan, Friedrich Slivovsky, eds.), volume 271 of LIPIcs, pages 13:1–13:17, 2023, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[2]Co-Certificate Learning with SAT Modulo Symmetries
Markus Kirchweger, Tomáš Peitl, Stefan Szeider
Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, IJCAI 2023, 19th-25th August 2023, Macao, SAR, China, pages 1944–1953, 2023, ijcai.org.
Note: Main Track
[bibtex] [pdf] [doi]
[3]IPASIR-UP: User Propagators for CDCL
Katalin Fazekas, Aina Niemetz, Mathias Preiner, Markus Kirchweger, Stefan Szeider, Armin Biere
The 26th International Conference on Theory and Applications of Satisfiability Testing (SAT 2023), July 04-08, 2023, Alghero, Italy (Meena Mahajan, Friedrich Slivovsky, eds.), volume 271 of LIPIcs, pages 8:1–8:13, 2023, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [doi]
[4]SAT-Based Generation of Planar Graphs
Markus Kirchweger, Manfred Scheucher, Stefan Szeider
The 26th International Conference on Theory and Applications of Satisfiability Testing (SAT 2023), July 04-08, 2023, Alghero, Italy (Meena Mahajan, Friedrich Slivovsky, eds.), volume 271 of LIPIcs, pages 14:1–14:18, 2023, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [doi]

2022

[1]A Beam Search for the Shortest Common Supersequence Problem Guided by an Approximate Expected Length Calculation
Jonas Mayerhofer, Markus Kirchweger, Marc Huber, Günther Raidl
Evolutionary Computation in Combinatorial Optimization – EvoCOP 2022 (Leslie Pérez Cáceres, Sébastien Verel, eds.), volume 13222 of LNCS, pages 127–142, 2022, Springer.
Note: best paper award winner
[bibtex] [pdf] [doi]
[2]A Beam Search for the Shortest Common Supersequence Problem Guided by an Approximate Expected Length Calculation
Jonas Mayerhofer, Markus Kirchweger, Marc Huber, Günther R. Raidl
Evolutionary Computation in Combinatorial Optimization - 22nd European Conference, EvoCOP 2022, Held as Part of EvoStar 2022, Madrid, Spain, April 20-22, 2022, Proceedings (Leslie Pérez Cáceres, Sébastien Vérel, eds.), volume 13222 of Lecture Notes in Computer Science, pages 127–142, 2022, Springer.
[bibtex] [pdf] [doi]
[3]A SAT Attack on Rota’s Basis Conjecture
Markus Kirchweger, Manferd Scheucher, Stefan Szeider
25th International Conference on Theory and Applications of Satisfiability Testing, SAT 2022, August 2-5, 2022, Haifa, Israel (Kuldeep S. Meel, Ofer Strichman, eds.), volume 236 of LIPIcs, pages 4:1–4:18, 2022, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]

2021

[1]SAT Modulo Symmetries for Graph Generation
Markus Kirchweger, Stefan Szeider
Proceeings of CP 2021, the 27th International Conference on Principles and Practice of Constraint Programming (Laurent D. Michel, ed.), pages 39:1–-39:17, 2021, Dagstuhl Publishing.
[bibtex] [doi]
Publications: Marlene Gründel

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2026

[1]Bilateral Treewidth for QBF: Where Strategies and Resolution Meet
Robert Ganian, Marlene Gründel
29th International Conference on Theory and Applications of Satisfiability Testing, SAT 2026, Lisbon, Portugal, July 20-23, 2026 (Alexey Ignatiev, Stefan Szeider, eds.), volume 377 of LIPIcs, pages 16:1–16:20, 2026, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[2]Gateways to Tractability for Satisfiability in Pearl’s Causal Hierarchy
Robert Ganian, Marlene Gründel, Simon Wietheger
Proceedings of the 43rd International Conference on Machine Learning, ICML 2026, 2026, PMLR.
Note: to appear
[bibtex]
Publications: Martin Kronegger

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2019

[1]Parameterized Complexity of Asynchronous Border Minimization
Robert Ganian, Martin Kronegger, Andreas Pfandler, Alexandru Popa
Algorithmica, volume 81, number 1, pages 201–223, 2019.
[bibtex] [pdf]

2015

[1]Fixed-parameter Tractable Reductions to SAT for Planning
Ronald de Haan, Martin Kronegger, Andreas Pfandler
Proceedings of IJCAI 2015, the 24th International Joint Conference on Artificial Intelligence, July 25–31, 2015, Buenos Aires, Argentina, 2015.
[bibtex] [pdf]
[2]Parameterized Complexity of Asynchronous Border Minimization
Robert Ganian, Martin Kronegger, Andreas Pfandler, Alexandru Popa
Theory and Applications of Models of Computation - 12th Annual Conference, TAMC 2015, Singapore, May 18-20, 2015, Proceedings (Rahul Jain, Sanjay Jain, Frank Stephan, eds.), volume 9076 of Lecture Notes in Computer Science, pages 428–440, 2015, Springer.
[bibtex] [pdf] [doi]
[3]Variable-Deletion Backdoors to Planning
Martin Kronegger, Sebastian Ordyniak, Andreas Pfandler
Proceedings of the Twenty-Ninth AAAI Conference on Artificial Intelligence, January 25-30, 2015, Austin, Texas, USA. (Blai Bonet, Sven Koenig, eds.), pages 3305–3312, 2015, AAAI Press.
[bibtex]

2014

[1]Backdoors to Planning
Martin Kronegger, Sebastian Ordyniak, Andreas Pfandler
Proceedings of the Twenty-Eighth AAAI Conference on Artificial Intelligence, July 27 -31, 2014, Québec City, Québec, Canada. (Carla E. Brodley, Peter Stone, eds.), pages 2300–2307, 2014, AAAI Press.
[bibtex]
Publications: Martin Nöllenburg

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2026

[1]$F^2$Stories: A Modular Framework for Multi-Objective Optimization of Storylines with a Focus on Fairness
Tommaso Piselli, Giuseppe Liotta, Fabrizio Montecchiani, Martin Nöllenburg, Sara Di Bartolomeo
IEEE Trans. Vis. Comput. Graph., volume 32, number 1, pages 747–757, 2026.
[bibtex] [pdf] [doi]
[2]ARCOL: Aspect Ratio Constrained Orthogonal Layout
Zainab Alsuwaykit, Yousef Loay Rajeh, Alexandre Kouyoumdjian, Steve Kieffer, Dominik Engel, Sara Di Bartolomeo, Martin Nöllenburg, Ivan Viola
Comput. Graph. Forum, 2026.
[bibtex] [doi]
[3]Block Crossings in One-Sided Tanglegrams
Alexander Dobler, Martin Nöllenburg
Algorithmica, volume 88, pages 20:1–20:30, 2026.
[bibtex] [doi]
[4]Fully Dynamic Maximum Independent Sets of Disks in Polylogarithmic Update Time
Sujoy Bhore, Martin Nöllenburg, Csaba D. Tóth, Jules Wulms
Discrete and Computational Geometry, volume 75, pages 391–430, 2026.
[bibtex] [doi]
[5]Multidimensional Manhattan preferences
Jiehua Chen, Martin Nöllenburg, Sofia Simola, Anaïs Villedieu, Markus Wallinger
Discrete Applied Mathematics, volume 395, pages 172–202, 2026.
[bibtex] [doi]
[6]Representing Hypergraphs by Point-Line Incidences
Alexander Dobler, Stephen G. Kobourov, Debajyoti Mondal, Martin Nöllenburg
Discret. Math. Theor. Comput. Sci., volume 28, number 3, pages \#3:1–24, 2026.
[bibtex] [pdf] [doi]
[7]The Parameterized Complexity Of Extending Stack Layouts
Thomas Depian, Simon D. Fink, Robert Ganian, Martin Nöllenburg
Journal of Graph Algorithms and Applications, volume 29, number 3, pages 39–78, 2026.
[bibtex] [doi]
[8]The Story(line) So Far: A Survey on Storyline Visualization
Sara Di Bartolomeo, Alexander Dobler, Velitchko Filipov, Martin Nöllenburg, Henry Ehlers
Comput. Graph. Forum, volume 45, number 3, 2026.
[bibtex] [doi]
[9]Visualizing Treewidth
Alvin Chiu, Thomas Depian, David Eppstein, Michael T. Goodrich, Martin Nöllenburg
J. Graph Algorithms Appl., volume 30, number 2, pages 199–235, 2026.
[bibtex] [doi]
[10]Clarity and Computational Efficiency of Orbital Boundary Labeling
Markus Wallinger, Annika Bonerath, Soeren Terziadis, Jules Wulms, Martin Nöllenburg
Pacific Visualization Symposium (PacificVis'26), pages 1–10, 2026.
[bibtex] [doi]
[11]Combined Network and Set Visualization with Hoop and Linear Diagrams
Markus Wallinger, Peter Chapman, Martin Nöllenburg, Peter Rodgers, Andrew Blake
Diagrammatic Representation and Inference (DIAGRAMS'26), 2026, Springer.
Note: To appear.
[bibtex]
[12]Minimizing Visual Clutter in Temporal Treemaps to Enable Comparison of Evolving Hierarchies
Alexander Dobler, Son Le Thanh, Martin Nöllenburg, Tino Weinkauf
Pacific Visualization Symposium (PacificVis'26), pages 22–32, 2026.
[bibtex] [doi]
[13]On the Complexity of Extending Storylines
Alexander Dobler, Siddharth Gupta, Philipp Kindermann, Fabrizio Montecchiani, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'26) (Maarten Löffler, Silvia Miksch, eds.), volume 396 of LIPIcs, 2026, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
Note: To appear.
[bibtex] [pdf]
[14]One-Sided Local Crossing Minimization
Panos Giannopoulos, Miriam Goetze, Grzegorz Gutowski, Maarten Löffler, Martin Nöllenburg, Yuto Okada, Jonathan Rollin, Birgit Vogtenhuber, Alexander Wolff
Algorithms and Computation (ISAAC'26) (Nicole Megow, Lin Chen, eds.), volume 399 of LIPIcs, 2026, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
Note: To appear
[bibtex] [doi]
[15]Paged Geophylogenies: A Coloring Approach to External Labeling with Tree Constraints
Thomas Depian, Thomas C. van Dijk, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'26) (Maarten Löffler, Silvia Miksch, eds.), volume 396 of LIPIcs, 2026, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
Note: To appear.
[bibtex] [pdf]
[16]Realizing Planar Linkages in Polygonal Domains
Thomas Depian, Carolina Haase, Martin Nöllenburg, André Schulz
International Workshop on Combinatorial Algorithms (IWOCA'26) (F. Foucaud, A. Parreau, eds.), volume 16587 of LNCS, pages 251–265, 2026, Springer.
[bibtex] [doi]
[17]The (Parameterized) Complexity of Ordering a Graph While Avoiding a Forbidden Pattern
Thomas Depian, Simon D. Fink, Alexander Firbas, Robert Ganian, Martin Nöllenburg, Marie Diana Sieper
Parameterized and Exact Computation (IPEC'26) (Tuukka Korhonen, Michael Lampis, eds.), 2026, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
Note: To appear.
[bibtex]
[18]The (Parameterized) Complexity of Ordering a Graph While Avoiding a Forbidden Pattern
Thomas Depian, Simon D. Fink, Alexander Firbas, Robert Ganian, Martin Nöllenburg, Marie Diana Sieper
21st International Symposium on Parameterized and Exact Computation, IPEC 2026, 2026, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
Note: to appear
[bibtex]
[19]The Peculiarities of Extending Queue Layouts
Thomas Depian, Simon D. Fink, Robert Ganian, Martin Nöllenburg
Graph-Theoretic Concepts in Computer Science (WG'25) (Henning Fernau, Philipp Kindermann, eds.), volume 16124 of LNCS, pages 177–191, 2026, Springer.
[bibtex] [doi]
[20]Two-Layer Drawings with a Tree on Top: Vertex Splits and Fixed-Parameter Algorithms
Alexander Firbas, Robert Ganian, Sylvain Meunier, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'26) (Maarten Löffler, Silvia Miksch, eds.), volume 396 of LIPIcs, 2026, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
Note: To appear.
[bibtex] [pdf]
[21]Two-Layer Drawings with a Tree on Top: Vertex Splits and Fixed-Parameter Algorithms
Alexander Firbas, Robert Ganian, Sylvain Meunier, Martin Nöllenburg
34th International Symposium on Graph Drawing and Network Visualization, GD 2026, 2026, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
Note: to appear
[bibtex]
[22]Using $\beta$-proximity to Reduce Distortion in Bundled Graph Drawings
Markus Wallinger, Tommaso Piselli, Alessandra Tappini, Daniel Archambault, Giuseppe Liotta, Martin Nöllenburg
EuroVis 2026 – Short Papers (Jan Byska, Alvitta Ottley, Manuela Waldner, eds.), 2026, Eurographics Association.
[bibtex] [doi]

2025

[1]An Introduction to and Survey of Biological Network Visualization
Henry Ehlers, Nicolas Brich, Jiacheng Yu, Michael Krone, Martin Nöllenburg, Hiroaki Natsukawa, Xiaoru Yuan, Hsiang-Yun Wu
Computers \& Graphics, volume 126, pages 104115, 2025.
[bibtex] [doi]
[2]Bundling-Aware Graph Drawing Revisited
Markus Wallinger, Tommaso Piselli, Alessandra Tappini, Daniel Archambault, Giuseppe Liotta, Martin Nöllenburg
IEEE Trans. Vis. Comput. Graph., volume 31, number 12, pages 10828–10839, 2025.
[bibtex] [doi]
[3]Constrained Boundary Labeling
Thomas Depian, Martin Nöllenburg, Soeren Terziadis, Markus Wallinger
Comput. Geom. Theory Appl., volume 129, pages 102191, 2025.
[bibtex] [doi]
[4]Introducing Fairness in Network Visualization
Peter Eades, Seok-Hee Hong, Giuseppe Liotta, Fabrizio Montecchiani, Martin Nöllenburg, Tommaso Piselli, Stephen Wismath
Information Sciences, volume 691, pages 121642, 2025.
[bibtex] [doi]
[5]Optimizing Staircase Motifs in Biofabric Network Layouts
Sara Di Bartolomeo, Markus Wallinger, Martin Nöllenburg
Comput. Graph. Forum, pages e70139, 2025.
[bibtex] [doi]
[6]Passenger Decision-Making in Mass Transit Systems: Insights From Dual-Process Theories
Archana Prabhakar, Elise Grison, Simone Morgagni, Martin Nöllenburg, Valérie Gyselinck
Applied Cognitive Psychology, volume 39, number 5, pages e70112, 2025.
[bibtex] [doi]
[7]Planarizing Graphs and their Drawings by Vertex Splitting
Martin Nöllenburg, Manuel Sorge, Soeren Terziadis, Anaïs Villedieu, Hsiang-Yun Wu, Jules Wulms
J. Computational Geometry, volume 16, number 1, pages 333–372, 2025.
[bibtex] [doi]
[8]StorySets: Ordering Curves and Dimensions for Visualizing Uncertain Sets and Multi-Dimensional Discrete Data
Markus Wallinger, Annika Bonerath, Wouter Meulemans, Martin Nöllenburg, Stephen Kobourov, Alexander Wolff
CoRR, 2025.
[bibtex] [doi]
[9]Transitions in Dynamic Point Labeling
Thomas Depian, Guangping Li, Martin Nöllenburg, Jules Wulms
Cartography and Geographic Information Science, pages 1–26, 2025.
[bibtex] [doi]
[10]Geometry Matters in Planar Storyplans
Alexander Dobler, Maximilian Holzmüller, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'25) (Vida Dujmović, Fabrizio Montecchiani, eds.), volume 357 of LIPIcs, pages 27:1–27:9, 2025, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [doi]
[11]On Minimizing Wiggle in Stacked Area Charts
Alexander Dobler, Martin Nöllenburg
Algorithms and Data Structures (WADS'25) (Pat Morin, Eunjin Oh, eds.), volume 349 of LIPIcs, pages 22:1–22:14, 2025, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [doi]
[12]On Planar Unit-Length Linear Linkages in Polygonal Domains
Thomas Depian, Carolina Haase, Martin Nöllenburg, André Schulz
European Workshop on Computational Geometry (EuroCG'25) (Jan Kratochvíl, Giuseppe Liotta, eds.), pages 55:1–55:9, 2025.
[bibtex]
[13]Optimizing Wiggle in Storylines
Alexander Dobler, Tim Hegemann, Martin Nöllenburg, Alexander Wolff
Graph Drawing and Network Visualization (GD'25) (Vida Dujmović, Fabrizio Montecchiani, eds.), volume 357 of LIPIcs, pages 39:1–39:17, 2025, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [doi]
[14]Partial Level Planarity Parameterized by the Size of the Missing Graph
Thomas Depian, Simon D. Fink, Boris Klemz, Robert Ganian, Martin Nöllenburg, Marie Diana Sieper
European Workshop on Computational Geometry (EuroCG'25) (Jan Kratochvíl, Giuseppe Liotta, eds.), pages 50:1–50:10, 2025.
[bibtex]
[15]Pathways to Tractability for Geometric Thickness
Thomas Depian, Simon D. Fink, Alexander Firbas, Robert Ganian, Martin Nöllenburg
Theory and Practice of Computer Science (SOFSEM'25) (Rastislav Královic, Vera Kurková, eds.), volume 15538 of LNCS, pages 209–224, 2025, Springer.
[bibtex] [doi]
[16]Pathways to Tractability for Geometric Thickness (Best Paper Award)
Thomas Depian, Simon Dominik Fink, Alexander Firbas, Robert Ganian, Martin Nöllenburg
SOFSEM 2025: Theory and Practice of Computer Science - 50th International Conference on Current Trends in Theory and Practice of Computer Science, SOFSEM 2025, Bratislava, Slovak Republic, January 20-23, 2025, Proceedings, Part I (Rastislav Královic, Vera Kurková, eds.), volume 15538 of Lecture Notes in Computer Science, pages 209–224, 2025, Springer.
[bibtex] [pdf] [doi]
[17]Quantum Speedups for Polynomial-Time Dynamic Programming Algorithms
Susanna Caroppo, Giordano Da Lozzo, Giuseppe Di Battista, Michael Goodrich, Martin Nöllenburg
Algorithms and Data Structures (WADS'25) (Pat Morin, Eunjin Oh, eds.), volume 349 of LIPIcs, pages 14:1–14:22, 2025, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [doi]
[18]Representing Hypergraphs by Point-Line Incidences
Alexander Dobler, Stephen G. Kobourov, Debajyoti Mondal, Martin Nöllenburg
Theory and Practice of Computer Science (SOFSEM'25) (Rastislav Královic, Vera Kurková, eds.), volume 15538 of LNCS, pages 241–254, 2025, Springer.
[bibtex] [doi]
[19]The Peculiarities of Extending Queue Layouts
Thomas Depian, Simon Dominik Fink, Robert Ganian, Martin Nöllenburg
Graph-Theoretic Concepts in Computer Science - 51st International Workshop, WG 2025, Otzenhausen, Germany, June 11-13, 2025, Revised Selected Papers (Henning Fernau, Philipp Kindermann, eds.), volume 16124 of Lecture Notes in Computer Science, pages 177–191, 2025, Springer.
[bibtex] [pdf] [doi]
[20]Visualizing Treewidth
Alvin Chiu, Thomas Depian, David Eppstein, Michael T. Goodrich, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'25) (Vida Dujmović, Fabrizio Montecchiani, eds.), volume 357 of LIPIcs, pages 17:1–17:20, 2025, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [doi]
[21]F2Stories: A Modular Framework for Multi-Objective Optimization of Storylines with a Focus on Fairness
Tommaso Piselli, Giuseppe Liotta, Fabrizio Montecchiani, Martin Nöllenburg, Sara Di Bartolomeo
2025, Technical report AC-TR-25-001, Algorithms and Complexity Group, TU Wien.
[bibtex] [pdf]

2024

[1]Computing Data-driven Multilinear Metro Maps
Martin Nöllenburg, Soeren Terziadis
The Cartographic Journal, pages 1–16, 2024.
[bibtex] [doi]
[2]Computing Hive Plots: A Combinatorial Framework
Martin Nöllenburg, Markus Wallinger
J. Graph Algorithms Appl., volume 28, number 2, pages 101–129, 2024.
[bibtex] [doi]
[3]Extending Orthogonal Planar Graph Drawings is Fixed-parameter Tractable
Sujoy Bhore, Robert Ganian, Liana Khazaliya, Fabrizio Montecchiani, Martin Nöllenburg
J. Computational Geometry, volume 15, number 2, pages 3–39, 2024.
[bibtex] [doi]
[4]Improving Temporal Treemaps by Minimizing Crossings
Alexander Dobler, Martin Nöllenburg
Comput. Graph. Forum, volume 43, number 3, pages e15087, 2024.
[bibtex] [doi]
[5]On the Complexity of the Storyplan Problem
Carla Binucci, Emilio Di Giacomo, William J. Lenhart, Giuseppe Liotta, Fabrizio Montecchiani, Martin Nöllenburg, Antonios Symvonis
J. Computer and Systems Sciences, volume 139, pages 103466, 2024.
[bibtex] [doi]
[6]Splitting Plane Graphs to Outerplanarity
Martin Gronemann, Martin Nöllenburg, Anaïs Villedieu
J. Graph Algorithms Appl., volume 28, number 3, pages 31–48, 2024.
[bibtex] [doi]
[7]Uncertainty in Humanities Network Visualization
Melanie Conroy, Christina Gillmann, Francis Harvey, Tamara Mchedlidze, Sara Irina Fabrikant, Florian Windhager, Gerik Scheuermann, Timothy R. Tangherlini, Christopher N. Warren, Scott B. Weingart, Malte Rehbein, Katy Börner, Kimmo Elo, Stefan Jänicke, Andreas Kerren, Martin Nöllenburg, Tim Dwyer, Øyvind Eide, Stephen Kobourov, Gregor Betz
Frontiers in Communication, volume 8, pages 1305137, 2024.
[bibtex] [doi]
[8]Visualizing Extensions of Argumentation Frameworks as Layered Graphs
Martin Nöllenburg, Christian Pirker, Anna Rapberger, Stefan Woltran, Jules Wulms
CoRR, volume abs/2409.05457, 2024.
[bibtex] [doi]
[9]Boundary Labeling in a Circular Orbit
Annika Bonerath, Martin Nöllenburg, Soeren Terziadis, Markus Wallinger, Jules Wulms
Graph Drawing and Network Visualization (GD'24) (Stefan Felsner, Karsten Klein, eds.), volume 320 of LIPIcs, pages 22:1–22:17, 2024, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[10]Bundling-Aware Graph Drawing
Daniel Archambault, Giuseppe Liotta, Martin Nöllenburg, Tommaso Piselli, Alessandra Tappini, Markus Wallinger
Graph Drawing and Network Visualization (GD'24) (Stefan Felsner, Karsten Klein, eds.), volume 320 of LIPIcs, pages 15:1–15:19, 2024, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [doi]
[11]Constrained Boundary Labeling
Thomas Depian, Martin Nöllenburg, Soeren Terziadis, Markus Wallinger
Algorithms and Computation (ISAAC'24) (Julian Mestre, Anthony Wirth, eds.), volume 322 of LIPIcs, pages 26:1–26:16, 2024, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[12]Fully Dynamic Maximum Independent Sets of Disks in Polylogarithmic Update Time
Sujoy Bhore, Martin Nöllenburg, Csaba D. Tóth, Jules Wulms
Computational Geometry (SoCG'24) (Wolfgang Mulzer, Jeff M. Phillips, eds.), volume 293 of LIPIcs, pages 19:1–19:16, 2024, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [doi]
[13]GdMetriX - A NetworkX Extension For Graph Drawing Metrics
Martin Nöllenburg, Sebastian Röder, Markus Wallinger
Graph Drawing and Network Visualization (GD'24) (Stefan Felsner, Karsten Klein, eds.), volume 320 of LIPIcs, pages 45:1–45:3, 2024, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
Note: Poster abstract
[bibtex] [doi]
[14]Hoop Diagrams: A Set Visualization Method
Peter Rodgers, Peter Chapman, Andrew Blake, Martin Nöllenburg, Markus Wallinger, Alexander Dobler
Diagrammatic Representation and Inference (DIAGRAMS'24), volume 14981 of LNCS, pages 377-392, 2024, Springer.
[bibtex] [doi]
[15]Introducing Fairness in Graph Visualization
Seok-Hee Hong, Giuseppe Liotta, Fabrizio Montecchiani, Martin Nöllenburg, Tommaso Piselli
Graph Drawing and Network Visualization (GD'24) (Stefan Felsner, Karsten Klein, eds.), volume 320 of LIPIcs, pages 49:1–49:3, 2024, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
Note: Poster abstract
[bibtex] [doi]
[16]Introducing Fairness in Graph Visualization via Gradient Descent
Fabrizio Montecchiani, Giuseppe Liotta, Martin Nöllenburg, Seok-Hee Hong, Tommaso Piselli
Machine Learning Methods in Visualisation for Big Data (MLVis'24) (Daniel Archambault, Ian Nabney, Jaakko Peltonen, eds.), pages 1–5, 2024, Eurographics Association.
[bibtex] [doi]
[17]Minimizing Switches in Cased Graph Drawings
Robert Ganian, Martin Nöllenburg, Sebastian Röder
Graph Drawing and Network Visualization (GD'24) (Stefan Felsner, Karsten Klein, eds.), volume 320 of LIPIcs, pages 43:1–43:3, 2024, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
Note: Poster abstract
[bibtex] [doi]
[18]Revisiting ILP Models for Exact Crossing Minimization in Storyline Drawings
Alexander Dobler, Michael Jünger, Paul J. Jünger, Julian Meffert, Petra Mutzel, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'24) (Stefan Felsner, Karsten Klein, eds.), volume 320 of LIPIcs, pages 31:1–31:19, 2024, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[19]The Parameterized Complexity of Extending Stack Layouts
Thomas Depian, Simon D. Fink, Robert Ganian, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'24) (Stefan Felsner, Karsten Klein, eds.), volume 320 of LIPIcs, pages 12:1–12:17, 2024, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[20]The Parameterized Complexity Of Extending Stack Layouts
Thomas Depian, Simon D. Fink, Robert Ganian, Martin Nöllenburg
32nd International Symposium on Graph Drawing and Network Visualization, GD 2024, September 18-20, 2024, Vienna, Austria (Stefan Felsner, Karsten Klein, eds.), volume 320 of LIPIcs, pages 12:1–12:17, 2024, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]

2023

[1]Faster Edge-Path Bundling Through Graph Spanners
Markus Wallinger, Daniel Archambault, David Auber, Martin Nöllenburg, Jaakko Peltonen
Computer Graphics Forum, volume 42, number 6, pages e14789, 2023.
[bibtex] [doi]
[2]LinSets.zip: Compressing Linear Set Diagrams
Markus Wallinger, Alexander Dobler, Martin Nöllenburg
IEEE Trans. Visualization and Computer Graphics, volume 29, number 6, pages 2875–2887, 2023.
[bibtex] [doi]
[3]MosaicSets: Embedding Set Systems into Grid Graphs
Peter Rottmann, Markus Wallinger, Annika Bonerath, Sven Gedicke, Martin Nöllenburg, Jan-Henrik Haunert
IEEE Trans. Visualization and Computer Graphics, 2023.
[bibtex] [pdf]
[4]New Frontiers of Parameterized Complexity in Graph Drawing (Dagstuhl Seminar 23162)
Robert Ganian, Fabrizio Montecchiani, Martin Nöllenburg, Meirav Zehavi, Liana Khazaliya
Dagstuhl Reports, volume 13, number 4, pages 58–97, 2023.
[bibtex] [doi]
[5]On the Upward Book Thickness Problem: Combinatorial and Complexity Results
Sujoy Bhore, Giordano Da Lozzo, Fabrizio Montecchiani, Martin Nöllenburg
European J. Combinatorics, volume 110, pages 103662, 2023.
[bibtex] [doi]
[6]Splitting Vertices in 2-Layer Graph Drawings
Reyan Ahmed, Patrizio Angelini, Michael A. Bekos, Giuseppe Di Battista, Michael Kaufmann, Philipp Kindermann, Stephen Kobourov, Martin Nöllenburg, Antonios Symvonis, Anaïs Villedieu, Markus Wallinger
IEEE Computer Graphics and Applications, volume 43, number 3, pages 24–35, 2023.
[bibtex] [doi]
[7]Untangling Circular Drawings: Algorithms and Complexity
Sujoy Bhore, Guangping Li, Martin Nöllenburg, Ignaz Rutter, Hsiang-Yun Wu
Comput. Geom. Theory Appl., volume 111, 2023.
[bibtex] [doi]
[8]Worbel: Aggregating Point Labels into Word Clouds
Sujoy Bhore, Robert Ganian, Guangping Li, Martin Nöllenburg, Jules Wulms
ACM Trans. Spatial Algorithms and Systems, volume 9, number 3, pages 19:1–19:32, 2023.
[bibtex] [doi]
[9]Block Crossings in One-Sided Tanglegrams
Alexander Dobler, Martin Nöllenburg
Algorithms and Data Structures (WADS'23) (Pat Morin, Subhash Suri, eds.), volume 14079 of LNCS, pages 386–400, 2023, Springer.
[bibtex] [pdf] [doi]
[10]Computing Hive Plots: A Combinatorial Framework
Martin Nöllenburg, Markus Wallinger
Graph Drawing and Network Visualization (GD'23) (Michael Bekos, Markus Chimani, eds.), volume 14466 of LNCS, pages 153–169, 2023, Springer.
[bibtex] [pdf] [doi]
[11]Crossing Minimization in Time Interval Storylines
Alexander Dobler, Martin Nöllenburg, Daniel Stojanovic, Anaïs Villedieu, Jules Wulms
European Workshop on Computational Geometry (EuroCG'23) (Clemens Huemer, Carlos Seara, eds.), pages 36:1–36:7, 2023.
[bibtex] [pdf]
[12]Extending Orthogonal Planar Graph Drawings is Fixed-Parameter Tractable
Sujoy Bhore, Robert Ganian, Liana Khazaliya, Fabrizio Montecchiani, Martin Nöllenburg
Computational Geometry (SoCG'23) (Erin W. Chambers, Joachim Gudmundsson, eds.), volume 258 of LIPIcs, pages 18:1–18:16, 2023, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [doi]
[13]Extending Orthogonal Planar Graph Drawings Is Fixed-Parameter Tractable
Sujoy Bhore, Robert Ganian, Liana Khazaliya, Fabrizio Montecchiani, Martin Nöllenburg
39th International Symposium on Computational Geometry, SoCG 2023, June 12-15, 2023, Dallas, Texas, USA (Erin W. Chambers, Joachim Gudmundsson, eds.), volume 258 of LIPIcs, pages 18:1–18:16, 2023, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[14]MySemCloud: Semantic-aware Word Cloud Editing
Michael Huber, Martin Nöllenburg, Anaïs Villedieu
Pacific Visualization Symposium (PacificVis'23), pages 147–156, 2023.
[bibtex] [pdf] [doi]
[15]On Families of Planar DAGs with Constant Stack Number
Martin Nöllenburg, Sergey Pupyrev
Graph Drawing and Network Visualization (GD'23) (Michael Bekos, Markus Chimani, eds.), volume 14465 of LNCS, pages 135–151, 2023, Springer.
[bibtex] [pdf] [doi]
[16]On the Complexity of the Storyplan Problem
Carla Binucci, Emilio Di Giacomo, William J. Lenhart, Giuseppe Liotta, Fabrizio Montecchiani, Martin Nöllenburg, Antonios Symvonis
Graph Drawing and Network Visualization (GD'22) (Patrizio Angelini, Reinhard von Hanxleden, eds.), volume 13764 of LNCS, pages 304–318, 2023, Springer.
[bibtex] [doi]
[17]Planarizing Graphs and their Drawings by Vertex Splitting
Martin Nöllenburg, Manuel Sorge, Soeren Terziadis, Anaïs Villedieu, Hsiang-Yun Wu, Jules Wulms
Graph Drawing and Network Visualization (GD'22) (Patrizio Angelini, Reinhard von Hanxleden, eds.), volume 13764 of LNCS, pages 232–246, 2023, Springer.
[bibtex] [pdf] [doi]
[18]Splitting Plane Graphs to Outerplanarity
Martin Gronemann, Martin Nöllenburg, Anaïs Villedieu
Algorithms and Computation (WALCOM'23) (Bertrand M. T. Lin, Chun-Cheng Lin, Giuseppe Liotta, eds.), volume 13973 of LNCS, 2023, Springer.
[bibtex] [pdf] [doi]
[19]Transitions in Dynamic Point Labeling
Thomas Depian, Guangping Li, Martin Nöllenburg, Jules Wulms
Geographic Information Science (GIScience'23) (Roger Beecham, Jed A. Long, Dianna Smith, Qunshan Zhao, Sarah Wise, eds.), volume 277 of LIPIcs, pages 2:1–2:19, 2023, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]

2022

[1]An Algorithmic Study of Fully Dynamic Independent Sets for Map Labeling
Sujoy Bhore, Guangping Li, Martin Nöllenburg
ACM J. Experimental Algorithmics, volume 27, pages 1.8:1–1.8:36, 2022.
[bibtex] [doi]
[2]Edge-Path Bundling: A Less Ambiguous Edge Bundling Approach
Markus Wallinger, Daniel Archambault, David Auber, Martin Nöllenburg, Jaakko Peltonen
IEEE Trans. Visualization and Computer Graphics, volume 28, number 1, pages 313–323, 2022.
[bibtex] [doi]
[3]Mixed Labeling: Integrating Internal and External Labels
Ladislav Čmolík, Václav Pavlovec, Hsiang-Yun Wu, Martin Nöllenburg
IEEE Trans. Visualization and Computer Graphics, volume 28, number 4, pages 1848–1861, 2022.
[bibtex] [pdf] [doi]
[4]Multi-level Area Balancing of Clustered Graphs
Hsiang-Yun Wu, Martin Nöllenburg, Ivan Viola
IEEE Trans. Visualization and Computer Graphics, volume 28, number 7, pages 2682–2696, 2022.
[bibtex] [doi]
[5]Multicriteria Optimization for Dynamic Demers Cartograms
Soeren Nickel, Max Sondag, Wouter Meulemans, Stephen Kobourov, Jaakko Peltonen, Martin Nöllenburg
IEEE Trans. Visualization and Computer Graphics, volume 28, number 6, pages 2376–2387, 2022.
Note: TVCG Replicability Stamp
[bibtex] [doi]
[6]Parameterized Algorithms for Queue Layouts
Sujoy Bhore, Robert Ganian, Fabrizio Montecchiani, Martin Nöllenburg
J. Graph Algorithms Appl., volume 26, number 3, pages 335–352, 2022.
[bibtex] [pdf] [doi]
[7]Parameterized Algorithms for Queue Layouts
Sujoy Bhore, Robert Ganian, Fabrizio Montecchiani, Martin Nöllenburg
J. Graph Algorithms Appl., volume 26, number 3, pages 335–352, 2022.
[bibtex] [doi]
[8]Recognizing Weighted and Seeded Disk Graphs
Boris Klemz, Martin Nöllenburg, Roman Prutkin
J. Computational Geometry, volume 13, number 1, pages 327–376, 2022.
[bibtex] [doi]
[9]Shape-Guided Mixed Metro Map Layout
Tobias Batik, Soeren Terziadis, Yu-Shuen Wang, Martin Nöllenburg, Hsiang-Yun Wu
Computer Graphics Forum, volume 41, number 7, pages 495–506, 2022.
[bibtex] [doi]
[10]Minimum Link Fencing
Sujoy Bhore, Fabian Klute, Maarten Löffler, Martin Nöllenburg, Soeren Terziadis, Anaïs Villedieu
Algorithms and Computation (ISAAC'22) (Sang Won Bae, Heejin Park, eds.), volume 248 of LIPIcs, pages 34:1–34:14, 2022, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [doi]
[11]Multidimensional Manhattan Preferences
Jiehua Chen, Martin Nöllenburg, Sofia Simola, Anaïs Villedieu, Markus Wallinger
Theoretical Informatics (LATIN'22) (Armando Castañeda, Francisco Rodríguez-Henríquez, eds.), volume 13568 of LNCS, pages 273–289, 2022, Springer.
[bibtex] [doi]
[12]On Computing Optimal Linear Diagrams
Alexander Dobler, Martin Nöllenburg
Diagrammatic Representation and Inference (DIAGRAMS'22) (Valeria Giardino, Sven Linker, Richard Burns, Francesco Bellucci, Jean-Michel Boucheix, Petrucio Viana, eds.), volume 13462 of LNAI, pages 20–36, 2022, Springer.
[bibtex] [pdf] [doi]

2021

[1]ClusterSets: Optimizing Planar Clusters in Categorical Point Data
Jakob Geiger, Sabine Cornelsen, Jan-Henrik Haunert, Philipp Kindermann, Tamara Mchedlidze, Martin Nöllenburg, Yoshio Okamoto, Alexander Wolff
Computer Graphics Forum, volume 40, number 3, pages 471–481, 2021.
[bibtex] [pdf] [doi]
[2]Geometric Planar Networks on Bichromatic Collinear Points
Sayan Bandyapadhyay, Aritra Banik, Sujoy Bhore, Martin Nöllenburg
Theoretical Computer Science, volume 895, pages 124–136, 2021.
[bibtex] [doi]
[3]Labeling Nonograms: Boundary Labeling for Curve Arrangements
Fabian Klute, Maarten Löffler, Martin Nöllenburg
Comput. Geom. Theory Appl., volume 98, pages 101791, 2021.
[bibtex] [doi]
[4]MetroSets: Visualizing Sets as Metro Maps
Ben Jacobsen, Markus Wallinger, Stephen Kobourov, Martin Nöllenburg
IEEE Trans. Visualization and Computer Graphics, volume 27, number 2, pages 1257–1267, 2021.
[bibtex] [pdf] [doi]
[5]On Strict (Outer-)Confluent Graphs
Henry Förster, Robert Ganian, Fabian Klute, Martin Nöllenburg
J. Graph Algorithms Appl., 2021.
[bibtex] [pdf]
[6]On the Readability of Abstract Set Visualizations
Markus Wallinger, Ben Jacobsen, Stephen Kobourov, Martin Nöllenburg
IEEE Trans. Visualization and Computer Graphics, volume 27, number 6, pages 2821–2832, 2021.
[bibtex] [doi]
[7]Parameterized Complexity in Graph Drawing (Dagstuhl Seminar 21293)
Robert Ganian, Fabrizio Montecchiani, Martin Nöllenburg, Meirav Zehavi
Dagstuhl Reports, volume 11, number 6, pages 82–123, 2021.
[bibtex] [doi]
[8]Balanced Independent and Dominating Sets on Colored Interval Graphs
Sujoy Bhore, Jan-Henrik Haunert, Fabian Klute, Guangping Li, Martin Nöllenburg
Theory and Practice of Computer Science (SOFSEM'21) (Tomáš Bureš, Riccardo Dondi, Johann Gamper, Giovanna Guerrini, Tomasz Jurdziński, Claus Pahl, Florian Sikora, Prudence Wong, eds.), volume 12607 of LNCS, pages 89–103, 2021, Springer.
[bibtex] [doi]
[9]Disjoint Box Covering in a Rectilinear Polygon
Sujoy Bhore, Guangping Li, Martin Nöllenburg, Jules Wulms
European Workshop on Computational Geometry (EuroCG'21), pages 71:1–71:7, 2021.
[bibtex] [pdf]
[10]Layered Area-Proportional Rectangle Contact Representation
Martin Nöllenburg, Anaïs Villedieu, Jules Wulms
Graph Drawing and Network Visualization (GD'21) (Helen Purchase, Ignaz Rutter, eds.), volume 12868 of LNCS, pages 318–326, 2021, Springer.
[bibtex] [doi]
[11]On the Upward Book Thickness Problem: Combinatorial and Complexity Results
Sujoy Bhore, Giordano Da Lozzo, Fabrizio Montecchiani, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'21) (Helen Purchase, Ignaz Rutter, eds.), volume 12868 of LNCS, pages 242–256, 2021, Springer.
[bibtex] [pdf] [doi]
[12]Unit Disk Representations of Embedded Trees, Outerplanar and Multi-Legged Graphs
Sujoy Bhore, Maarten Löffler, Soeren Nickel, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'21) (Helen Purchase, Ignaz Rutter, eds.), volume 12868 of LNCS, pages 304–317, 2021, Springer.
[bibtex] [pdf] [doi]
[13]Untangling Circular Drawings: Algorithms and Complexity
Sujoy Bhore, Guangping Li, Martin Nöllenburg, Ignaz Rutter, Hsiang-Yun Wu
Algorithms and Computation (ISAAC'21) (Hee-Kap Ahn, Kunihiko Sadakane, eds.), volume 212 of LIPIcs, pages 19:1–19:17, 2021, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [doi]
[14]Worbel: Aggregating Point Labels into Word Clouds
Sujoy Bhore, Robert Ganian, Guangping Li, Martin Nöllenburg, Jules Wulms
Advances in Geographic Information Systems (SIGSPATIAL'21), pages 256–267, 2021, ACM.
[bibtex] [pdf] [doi]
[15]External Labeling: Fundamental Concepts and Algorithmic Techniques
Michael A. Bekos, Benjamin Niedermann, Martin Nöllenburg
2021, Morgan \& Claypool.
[bibtex] [doi]

2020

[1]A Survey on Transit Map Layout – from Design, Machine, and Human Perspectives
Hsiang-Yun Wu, Benjamin Niedermann, Shigeo Takahashi, Maxwell J. Roberts, Martin Nöllenburg
Computer Graphics Forum, volume 39, number 3, pages 619–646, 2020.
[bibtex] [pdf] [doi]
[2]A Unified Model and Algorithms for Temporal Map Labeling
Andreas Gemsa, Benjamin Niedermann, Martin Nöllenburg
Algorithmica, volume 82, pages 2709–2736, 2020.
[bibtex] [doi]
[3]Parameterized Algorithms for Book Embedding Problems
Sujoy Bhore, Robert Ganian, Fabrizio Montecchiani, Martin Nöllenburg
J. Graph Algorithms Appl., volume 24, number 4, pages 603–620, 2020.
[bibtex] [doi]
[4]Placing Labels in Road Maps: Algorithms and Complexity
Andreas Gemsa, Benjamin Niedermann, Martin Nöllenburg
Algorithmica, volume 82, pages 1881–1908, 2020.
[bibtex] [doi]
[5]Route Schematization with Landmarks
Marcelo Galvão, Jakub Krukar, Martin Nöllenburg, Angela Schwering
J. Spatial Information Science, volume 21, 2020.
[bibtex] [pdf] [doi]
[6]An Algorithmic Study of Fully Dynamic Independent Sets for Map Labeling
Sujoy Bhore, Guangping Li, Martin Nöllenburg
Algorithms (ESA'20) (Fabrizio Grandoni, Peter Sanders, Grzegorz Herman, eds.), volume 173 of LIPIcs, pages 19:1–19:24, 2020, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[7]Balanced Independent and Dominating Sets on Colored Interval Graphs
Sujoy Bhore, Jan-Henrik Haunert, Fabian Klute, Guangping Li, Martin Nöllenburg
European Workshop on Computational Geometry (EuroCG'20), pages 66:1–66:6, 2020.
[bibtex] [pdf]
[8]Extending Nearly Complete 1-Planar Drawings in Polynomial Time
Eduard Eiben, Robert Ganian, Thekla Hamm, Fabian Klute, Martin Nöllenburg
Mathematical Foundations of Computer Science (MFCS'20) (Javier Esparza, Daniel Král', eds.), volume 170 of LIPIcs, pages 31:1–31:16, 2020, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[9]Extending Nearly Complete 1-Planar Drawings in Polynomial Time
Eduard Eiben, Robert Ganian, Thekla Hamm, Fabian Klute, Martin Nöllenburg
45th International Symposium on Mathematical Foundations of Computer Science, MFCS 2020, August 24-28, 2020, Prague, Czech Republic (Javier Esparza, Daniel Král', eds.), volume 170 of LIPIcs, pages 31:1–31:16, 2020, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf]
[10]Extending Partial 1-Planar Drawings
Eduard Eiben, Robert Ganian, Thekla Hamm, Fabian Klute, Martin Nöllenburg
Automata, Languages, and Programming (ICALP'20) (Artur Czumaj, Anuj Dawar, Emanuela Merelli, eds.), volume 168 of LIPIcs, pages 43:1–43:19, 2020, Schloss Dagstuhl–Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[11]Extending Partial 1-Planar Drawings
Eduard Eiben, Robert Ganian, Thekla Hamm, Fabian Klute, Martin Nöllenburg
47th International Colloquium on Automata, Languages, and Programming, ICALP 2020, July 8-11, 2020, Saarbrücken, Germany (Virtual Conference) (Artur Czumaj, Anuj Dawar, Emanuela Merelli, eds.), volume 168 of LIPIcs, pages 43:1–43:19, 2020, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf]
[12]Geometric Planar Networks on Bichromatic Points
Sayan Bandyapadhyay, Aritra Banik, Sujoy Bhore, Martin Nöllenburg
Algorithms and Discrete Applied Mathematics (CALDAM'20) (Manoj Changat, Sandip Das, eds.), volume 12016 of LNCS, pages 79–91, 2020, Springer.
[bibtex] [pdf] [doi]
[13]Labeling Nonograms
Maarten Löffler, Martin Nöllenburg
European Workshop on Computational Geometry (EuroCG'20), pages 71:1–71:8, 2020.
[bibtex] [pdf]
[14]Layered Fan-Planar Graph Drawings
Therese Biedl, Steven Chaplick, Michael Kaufmann, Fabrizio Montecchiani, Martin Nöllenburg, Chrysanthi Raftopoulou
Mathematical Foundations of Computer Science (MFCS'20) (Javier Esparza, Daniel Král', eds.), volume 170 of LIPIcs, pages 14:1–14:13, 2020, Schloss Dagstuhl – Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[15]Parameterized Algorithms for Queue Layouts
Sujoy Bhore, Robert Ganian, Fabrizio Montecchiani, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'20) (David Auber, Pavel Valtr, eds.), volume 12590 of LNCS, pages 40–54, 2020, Springer.
[bibtex] [pdf] [doi]
[16]Parameterized Algorithms for Queue Layouts
Sujoy Bhore, Robert Ganian, Fabrizio Montecchiani, Martin Nöllenburg
Graph Drawing and Network Visualization - 28th International Symposium, GD 2020, Vancouver, BC, Canada, September 16-18, 2020, Revised Selected Papers (David Auber, Pavel Valtr, eds.), volume 12590 of Lecture Notes in Computer Science, pages 40–54, 2020, Springer.
[bibtex] [pdf]
[17]The Turing Test for Graph Drawing Algorithms
Helen C. Purchase, Daniel Archambault, Stephen Kobourov, Martin Nöllenburg, Sergey Pupyrev, Hsiang-Yun Wu
Graph Drawing and Network Visualization (GD'20) (David Auber, Pavel Valtr, eds.), volume 12590 of LNCS, pages 466–481, 2020, Springer.
[bibtex] [pdf] [doi]
[18]Towards Data-Driven Multilinear Metro Maps
Soeren Nickel, Martin Nöllenburg
Diagrammatic Representation and Inference (DIAGRAMS'20) (Ahti-Veikko Pietarinen, Peter Chapman, Leonie Bosveld de Smet, Valeria Giardino, James Corter, Sven Linker, eds.), volume 12169 of LNAI, pages 153–161, 2020, Springer.
[bibtex] [pdf] [doi]
[19]Crossing Layout in Non-planar Graphs
Martin Nöllenburg
Chapter in Beyond Planar Graphs (Seok-Hee Hong, Takeshi Tokuyama, eds.), pages 187–209, 2020, Springer Nature Singapore.
[bibtex] [doi]

2019

[1]External Labeling Techniques: A Taxonomy and Survey
Michael A. Bekos, Benjamin Niedermann, Martin Nöllenburg
Computer Graphics Forum, volume 38, number 3, pages 833–860, 2019.
[bibtex] [pdf] [doi]
[2]Guidelines for Experimental Algorithmics: A Case Study in Network Analysis
Eugenio Angriman, Alexander van der Grinten, Moritz von Looz, Henning Meyerhenke, Martin Nöllenburg, Maria Predari, Charilaos Tzovas
Algorithms, volume 12, number 7, pages 127:1–127:37, 2019.
[bibtex] [pdf] [doi]
[3]Lombardi Drawings of Knots and Links
Philipp Kindermann, Stephen Kobourov, Maarten Löffler, Martin Nöllenburg, André Schulz, Birgit Vogtenhuber
J. Computational Geometry, volume 10, number 1, pages 444–476, 2019.
[bibtex] [doi]
[4]Metabopolis: scalable network layout for biological pathway diagrams in urban map style
Hsiang-Yun Wu, Martin Nöllenburg, Filipa L. Sousa, Ivan Viola
BMC Bioinformatics, volume 20, pages 187, 2019.
[bibtex] [doi]
[5]Minimizing crossings in constrained two-sided circular graph layouts
Fabian Klute, Martin Nöllenburg
J. Computational Geometry, volume 10, number 2, pages 45–69, 2019.
[bibtex] [doi]
[6]On the Readability of Leaders in Boundary Labeling
Lukas Barth, Andreas Gemsa, Benjamin Niedermann, Martin Nöllenburg
Information Visualization, volume 18, number 1, pages 110–132, 2019.
[bibtex] [doi]
[7]Photonic-integrated circuits with non-planar topologies realized by 3D-printed waveguide overpasses
Aleksandar Nesic, Matthias Blaicher, Tobias Hoose, Andreas Hofmann, Matthias Lauermann, Yasar Kutuvantavida, Martin Nöllenburg, Sebastian Randel, Wolfgang Freude, Christian Koos
Optics Express, volume 27, number 12, pages 17402–17425, 2019.
[bibtex] [doi]
[8]Planar Drawings of Fixed-Mobile Bigraphs
Michael A. Bekos, Felice De Luca, Walter Didimo, Tamara Mchedlidze, Martin Nöllenburg, Antonios Symvonis, Ioannis Tollis
Theoretical Computer Science, volume 795, pages 408–419, 2019.
[bibtex] [doi]
[9]Short Plane Supports for Spatial Hypergraphs
Thom Castermans, Mereke van Garderen, Wouter Meulemans, Martin Nöllenburg, Xiaoru Yuan
J. Graph Algorithms Appl., volume 23, number 3, pages 463–498, 2019.
[bibtex] [doi]
[10]Computing Stable Demers Cartograms
Soeren Nickel, Max Sondag, Wouter Meulemans, Markus Chimani, Stephen Kobourov, Jaakko Peltonen, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'19) (Daniel Archambault, Csaba D. Tóth, eds.), volume 11904 of LNCS, pages 46–60, 2019, Springer.
[bibtex] [pdf] [doi]
[11]Exploring Semi-Automatic Map Labeling
Fabian Klute, Guangping Li, Raphael Löffler, Martin Nöllenburg, Manuela Schmidt
Advances in Geographic Information Systems (SIGSPATIAL'19), pages 13–22, 2019, ACM.
[bibtex] [pdf] [doi]
[12]Maximizing Ink in Partial Edge Drawings of k-plane Graphs
Matthias Hummel, Fabian Klute, Soeren Nickel, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'19) (Daniel Archambault, Csaba D. Tóth, eds.), volume 11904 of LNCS, pages 323–336, 2019, Springer.
[bibtex] [pdf] [doi]
[13]Mixed Linear Layouts: Complexity, Heuristics, and Experiments
Philipp de Col, Fabian Klute, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'19) (Daniel Archambault, Csaba D. Tóth, eds.), volume 11904 of LNCS, pages 460–467, 2019, Springer.
[bibtex] [pdf] [doi]
[14]On Strict (Outer-)Confluent Graphs
Henry Förster, Robert Ganian, Fabian Klute, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'19) (Daniel Archambault, Csaba D. Tóth, eds.), volume 11904 of LNCS, pages 147–161, 2019, Springer.
[bibtex] [pdf] [doi]
[15]On Strict (Outer-)Confluent Graphs
Henry Förster, Robert Ganian, Fabian Klute, Martin Nöllenburg
Graph Drawing and Network Visualization - 27th International Symposium, GD 2019, Prague, Czech Republic, September 17-20, 2019, Proceedings (Daniel Archambault, Csaba D. Tóth, eds.), volume 11904 of Lecture Notes in Computer Science, pages 147–161, 2019, Springer.
[bibtex] [pdf]
[16]Parameterized Algorithms for Book Embedding Problems
Sujoy Bhore, Robert Ganian, Fabrizio Montecchiani, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'19) (Daniel Archambault, Csaba D. Tóth, eds.), volume 11904 of LNCS, pages 365–378, 2019, Springer.
[bibtex] [pdf] [doi]
[17]Parameterized Algorithms for Book Embedding Problems
Sujoy Bhore, Robert Ganian, Fabrizio Montecchiani, Martin Nöllenburg
Graph Drawing and Network Visualization - 27th International Symposium, GD 2019, Prague, Czech Republic, September 17-20, 2019, Proceedings (Daniel Archambault, Csaba D. Tóth, eds.), volume 11904 of Lecture Notes in Computer Science, pages 365–378, 2019, Springer.
[bibtex] [pdf]

2018

[1]Drawing Large Graphs by Multilevel Maxent-Stress Optimization
Henning Meyerhenke, Martin Nöllenburg, Christian Schulz
IEEE Trans. Visualization and Computer Graphics, volume 24, number 5, pages 1814–1827, 2018.
[bibtex] [doi]
[2]Planar and poly-arc Lombardi drawings
Christian A. Duncan, David Eppstein, Michael T. Goodrich, Stephen G. Kobourov, Maarten Löffler, Martin Nöllenburg
J. Computational Geometry, volume 9, number 1, pages 328–355, 2018.
[bibtex] [doi]
[3]Scalable Set Visualizations (Dagstuhl Seminar 17332)
Yifan Hu, Luana Micallef, Martin Nöllenburg, Peter Rodgers
Dagstuhl Reports, volume 7, number 8, pages 1–22, 2018.
[bibtex] [doi]
[4]A Visual Comparison of Hand-Drawn and Machine-Generated Human Metabolic Pathways
Hsiang-Yun Wu, Martin Nöllenburg, Ivan Viola
Eurographics Conference on Visualization (EuroVis'18) – Posters (Anna Puig, Renata Raidou, eds.), pages 57–59, 2018.
[bibtex] [doi]
[5]Experimental Evaluation of Book Drawing Algorithms
Jonathan Klawitter, Tamara Mchedlidze, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'17) (Fabrizio Frati, Kwan-Liu Ma, eds.), volume 10692 of LNCS, pages 224–238, 2018, Springer.
[bibtex] [pdf] [doi]
[6]Lombardi Drawings of Knots and Links
Philipp Kindermann, Stephen G. Kobourov, Maarten Löffler, Martin Nöllenburg, André Schulz, Birgit Vogtenhuber
Graph Drawing and Network Visualization (GD'17) (Fabrizio Frati, Kwan-Liu Ma, eds.), volume 10692 of LNCS, pages 113–126, 2018, Springer.
[bibtex] [pdf] [doi]
[7]Minimizing Crossings in Constrained Two-Sided Circular Graph Layouts
Fabian Klute, Martin Nöllenburg
Computational Geometry (SoCG'18) (Bettina Speckmann, Csaba D. Tóth, eds.), pages 53:1–53:14, 2018, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[8]Minimzing Wiggles in Storyline Visualizations
Theresa Fröschl, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'17) (Fabrizio Frati, Kwan-Liu Ma, eds.), volume 10692 of LNCS, pages 585–587, 2018, Springer.
[bibtex] [pdf]
[9]Orthogonal and Smooth Orthogonal Layouts of 1-Planar Graphs with Low Edge Complexity
Evmorfia Argyriou, Sabine Cornelsen, Henry Förster, Michael Kaufmann, Martin Nöllenburg, Yoshio Okamoto, Chrysanthi Raftopoulou, Alexander Wolff
Graph Drawing and Network Visualization (GD'18) (Therese Biedl, Andreas Kerren, eds.), volume 11282 of LNCS, pages 509–523, 2018, Springer International Publishing.
[bibtex] [pdf] [doi]
[10]Planar Drawings of Fixed-Mobile Bigraphs
Michael Bekos, Felice De Luca, Walter Didimo, Tamara Mchedlidze, Martin Nöllenburg, Antonios Symvonis, Ioannis G. Tollis
Graph Drawing and Network Visualization (GD'17) (Fabrizio Frati, Kwan-Liu Ma, eds.), volume 10692 of LNCS, pages 426–439, 2018, Springer.
[bibtex] [pdf] [doi]
[11]Planar L-Drawings of Directed Graphs
Steven Chaplick, Markus Chimani, Sabine Cornelsen, Giordano Da Lozzo, Martin Nöllenburg, Maurizio Patrignani, Ioannis G. Tollis, Alexander Wolff
Graph Drawing and Network Visualization (GD'17) (Fabrizio Frati, Kwan-Liu Ma, eds.), volume 10692 of LNCS, pages 465–478, 2018, Springer.
[bibtex] [pdf] [doi]
[12]Short Plane Supports for Spatial Hypergraphs
Thom Casterman, Mereke van Garderen, Wouter Meulemans, Martin Nöllenburg, Xiaoru Yuan
Graph Drawing and Network Visualization (GD'18) (Therese Biedl, Andreas Kerren, eds.), volume 11282 of LNCS, pages 53–66, 2018, Springer International Publishing.
[bibtex] [pdf] [doi]
[13]Towards Characterizing Strict Outerconfluent Graphs
Fabian Klute, Martin Nöllenburg
Graph Drawing and Network Visualization (GD'17) (Fabrizio Frati, Kwan-Liu Ma, eds.), volume 10692 of LNCS, pages 612–614, 2018, Springer.
[bibtex] [pdf]
[14]Graph Visualization
Yifan Hu, Martin Nöllenburg
Chapter in Encyclopedia of Big Data Technologies (Sherif Sakr, Albert Zomaya, eds.), 2018, Springer International Publishing.
[bibtex] [pdf] [doi]

2017

[1]Euclidean Greedy Drawings of Trees
Martin Nöllenburg, Roman Prutkin
Discrete and Computational Geometry, volume 58, number 3, pages 543–579, 2017.
[bibtex] [doi]
[2]Partitioning Graph Drawings and Triangulated Simple Polygons into Greedily Routable Regions
Martin Nöllenburg, Roman Prutkin, Ignaz Rutter
International Journal of Computational Geometry and Applications, volume 27, number 1–2, pages 121–158, 2017.
[bibtex] [doi]
[3]Progress on Partial Edge Drawings
Till Bruckdorfer, Sabine Cornelsen, Carsten Gutwenger, Michael Kaufmann, Fabrizio Montecchiani, Martin Nöllenburg, Alexander Wolff
J. Graph Algorithms Appl., volume 21, number 4, pages 757–786, 2017.
[bibtex] [doi]
[4]Minimizing crossings in constrained two-sided circular graph layouts
Fabian Klute, Martin Nöllenburg
European Workshop on Computational Geometry (EuroCG'17), pages 265–268, April 2017.
[bibtex] [pdf]
[5]Radial Contour Labeling with Straight Leaders
Benjamin Niedermann, Martin Nöllenburg, Ignaz Rutter
IEEE Pacific Visualization Symposium (PacificVis'17), pages 295–304, 2017.
[bibtex] [pdf] [doi]
[6]Crowdsourcing Versus the Laboratory: Towards Human-Centered Experiments Using the Crowd
Ujwal Gadiraju, Sebastian Möller, Martin Nöllenburg, Dietmar Saupe, Sebastian Egger-Lampl, Daniel Archambault, Brian Fisher
Chapter in Evaluation in the Crowd. Crowdsourcing and Human-Centered Experiments (Daniel Archambault, Helen Purchase, Tobias Hoßfeld, eds.), volume 10264 of LNCS, pages 6–26, 2017, Springer International Publishing.
[bibtex] [doi]

2016

[1]Adjacency-Preserving Spatial Treemaps
Kevin Buchin, David Eppstein, Maarten Löffler, Martin Nöllenburg, Rodrigo I. Silveira
J. Computational Geometry, volume 7, number 1, pages 100-122, 2016.
[bibtex] [pdf]
[2]Consistent Labeling of Rotating Maps
Andreas Gemsa, Martin Nöllenburg, Ignaz Rutter
J. Computational Geometry, volume 7, number 1, pages 308–331, 2016.
[bibtex] [pdf]
[3]Evaluation of Labeling Strategies for Rotating Maps
Andreas Gemsa, Martin Nöllenburg, Ignaz Rutter
ACM J. Experimental Algorithmics, volume 21, number 1, pages 1.4:1–1.4:21, 2016.
[bibtex] [pdf] [doi]
[4]Extending Convex Partial Drawings of Graphs
Tamara Mchedlidze, Martin Nöllenburg, Ignaz Rutter
Algorithmica, volume 76, number 1, pages 47–67, 2016.
[bibtex] [doi]
[5]Mixed Map Labeling
Maarten Löffler, Martin Nöllenburg, Frank Staals
J. Spatial Information Science, volume 13, pages 3–32, 2016.
[bibtex] [doi]
[6]On Self-Approaching and Increasing-Chord Drawings of 3-Connected Planar Graphs
Martin Nöllenburg, Roman Prutkin, Ignaz Rutter
J. Computational Geometry, volume 7, number 1, pages 47–69, 2016.
[bibtex] [pdf]
[7]Strict Confluent Drawing
David Eppstein, Danny Holten, Maarten Löffler, Martin Nöllenburg, Bettina Speckmann, Kevin Verbeek
J. Computational Geometry, volume 7, number 1, pages 22–46, 2016.
[bibtex] [pdf]
[8]An Algorithmic Framework for Labeling Road Maps
Benjamin Niedermann, Martin Nöllenburg
Geographic Information Science (GIScience '16) (Jennifer A. Miller, David O'Sullivan, Nancy Wiegand, eds.), volume 9927 of LNCS, pages 308–322, 2016, Springer International Publishing.
[bibtex] [pdf] [doi]
[9]Software Visualization via Hierarchic Micro/Macro Layouts
Martin Nöllenburg, Ignaz Rutter, Alfred Schuhmacher
Information Visualization Theory and Applications (IVAPP'16) (Lars Linsen, Alexandru C. Telea, eds.), pages 153–160, 2016, SciTePress.
[bibtex] [doi]
[10]Temporal Map Labeling: A New Unified Framework with Experiments
Lukas Barth, Benjamin Niedermann, Martin Nöllenburg, Darren Strash
Advances in Geographic Information Systems (SIGSPATIAL'16), pages 23:1–23:10, 2016.
[bibtex] [pdf] [doi]

2015

[1]Empirical Evaluation for Graph Drawing (Dagstuhl Seminar 15052)
Ulrik Brandes, Irene Finocchi, Martin Nöllenburg, Aaron Quigley
Dagstuhl Reports, volume 5, number 1, pages 243–258, 2015.
[bibtex] [pdf] [doi]
[2]Many-to-One Boundary Labeling with Backbones
Michael Bekos, Sabine Cornelsen, Martin Fink, Seok-Hee Hong, Michael Kaufmann, Martin Nöllenburg, Ignaz Rutter, Antonios Symvonis
J. Graph Algorithms Appl., volume 19, number 3, pages 779–816, 2015.
[bibtex] [pdf] [doi]
[3]Multi-Row Boundary-Labeling Algorithms for Panorama Images
Andreas Gemsa, Jan-Henrik Haunert, Martin Nöllenburg
ACM Trans. Spatial Algorithms and Systems, volume 1, number 1, pages 1:1–1:30, 2015.
[bibtex] [pdf] [doi]
[4]Combinatorial Properties of Triangle-Free Rectangle Arrangements and the Squarability Problem
Jonathan Klawitter, Martin Nöllenburg, Torsten Ueckerdt
Graph Drawing (GD'15) (Emilio Di Giacomo, Anna Lubiw, eds.), volume 9411 of LNCS, pages 231–244, 2015, Springer International Publishing.
[bibtex] [pdf] [doi]
[5]Drawing Large Graphs by Multilevel Maxent-Stress Optimization
Henning Meyerhenke, Martin Nöllenburg, Christian Schulz
Graph Drawing (GD'15) (Emilio Di Giacomo, Anna Lubiw, eds.), volume 9411 of LNCS, pages 30–43, 2015, Springer International Publishing.
[bibtex] [pdf] [doi]
[6]Label Placement in Road Maps
Andreas Gemsa, Benjamin Niedermann, Martin Nöllenburg
Algorithms and Complexity (CIAC'15) (V. Th. Paschos, Peter Widmayer, eds.), volume 9079 of LNCS, pages 221–234, 2015, Springer International Publishing.
[bibtex] [pdf] [doi]
[7]Mixed Map Labeling
Maarten Löffler, Martin Nöllenburg, Frank Staals
Algorithms and Complexity (CIAC'15) (V. Th. Paschos, Peter Widmayer, eds.), volume 9079 of LNCS, pages 339–351, 2015, Springer International Publishing.
[bibtex] [pdf] [doi]
[8]On Minimizing Crossings in Storyline Visualizations
Irina Kostitsyna, Martin Nöllenburg, Valentin Polishchuk, André Schulz, Darren Strash
Graph Drawing (GD'15) (Emilio Di Giacomo, Anna Lubiw, eds.), volume 9411 of LNCS, pages 192–198, 2015, Springer International Publishing.
[bibtex] [pdf] [doi]
[9]On the Readability of Boundary Labeling
Lukas Barth, Andreas Gemsa, Benjamin Niedermann, Martin Nöllenburg
Graph Drawing (GD'15) (Emilio Di Giacomo, Anna Lubiw, eds.), volume 9411 of LNCS, pages 515–527, 2015, Springer International Publishing.
[bibtex] [pdf] [doi]
[10]Operating Power Grids with Few Flow Control Buses
Thomas Leibfried, Tamara Mchedlidze, Nico Meyer-Hübner, Martin Nöllenburg, Ignaz Rutter, Peter Sanders, Dorothea Wagner, Franziska Wegner
Future Energy Systems (e-Energy'15), pages 289–294, 2015, ACM.
[bibtex] [pdf] [doi]
[11]Partitioning Graph Drawings and Triangulated Simple Polygons into Greedily Routable Regions
Martin Nöllenburg, Roman Prutkin, Ignaz Rutter
Algorithms and Computation (ISAAC'15) (Khaled Elbassioni, Kazuhisa Makino, eds.), volume 9472 of LNCS, pages 637–649, 2015, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[12]Recognizing Weighted Disk Contact Graphs
Boris Klemz, Martin Nöllenburg, Roman Prutkin
Graph Drawing (GD'15) (Emilio Di Giacomo, Anna Lubiw, eds.), volume 9411 of LNCS, pages 433–446, 2015, Springer International Publishing.
[bibtex] [pdf] [doi]
[13]Towards Realistic Flow Control in Power Grid Operation
Tamara Mchedlidze, Martin Nöllenburg, Ignaz Rutter, Dorothea Wagner, Franziska Wegner
Energy Informatics (EI'15) (Sebastian Gottwalt, Lukas König, Hartmut Schmeck, eds.), volume 9424 of LNCS, pages 192–199, 2015, Springer International Publishing.
[bibtex] [doi]
[14]Towards Realistic Pedestrian Route Planning
Simeon Andreev, Julian Dibbelt, Martin Nöllenburg, Thomas Pajor, Dorothea Wagner
Algorithmic Approaches for Transportation Modelling, Optimization, and Systems (ATMOS'15) (Giuseppe F. Italiano, Marie Schmidt, eds.), volume 48 of OpenAccess Series in Informatics (OASIcs), pages 1–15, 2015, Schloss Dagstuhl–Leibniz-Zentrum fuer Informatik.
[bibtex] [pdf] [doi]

2014

[1]On d-regular schematization of embedded paths
Daniel Delling, Andreas Gemsa, Martin Nöllenburg, Thomas Pajor, Ignaz Rutter
Comput. Geom. Theory Appl., volume 47, number 3A, pages 381–406, 2014.
[bibtex] [doi]
[2]A survey on automated metro map layout methods
Martin Nöllenburg
Schematic Mapping Workshop, April 2014.
[bibtex] [pdf]
[3]Evaluation of Labeling Strategies for Rotating Maps
Andreas Gemsa, Martin Nöllenburg, Ignaz Rutter
Experimental Algorithms (SEA'14) (Joachim Gudmundsson, J. Katajainen, eds.), volume 8504 of LNCS, pages 235–246, 2014, Springer International Publishing.
[bibtex] [pdf] [doi]
[4]Minimum Tree Supports for Hypergraphs and Low-Concurrency Euler Diagrams
Boris Klemz, Tamara Mchedlidze, Martin Nöllenburg
Algorithm Theory (SWAT'14) (R. Ravi, I. L. Gørtz, eds.), volume 8503 of LNCS, pages 253–264, 2014, Springer International Publishing.
[bibtex] [doi]
[5]On Self-Approaching and Increasing-Chord Drawings of 3-Connected Planar Graphs
Martin Nöllenburg, Roman Prutkin, Ignaz Rutter
Graph Drawing (GD'14) (Christian A. Duncan, Antonios Symvonis, eds.), volume 8871 of LNCS, pages 476–487, 2014, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[6]PIGRA – A Tool for Pixelated Graph Representations
Thomas Bläsius, Fabian Klute, Benjamin Niedermann, Martin Nöllenburg
Graph Drawing (GD'14) (Christian A. Duncan, Antonios Symvonis, eds.), volume 8871 of LNCS, pages 513–514, 2014, Springer Berlin Heidelberg.
Note: Poster abstract
[bibtex] [pdf]
[7]Semantic Word Cloud Representations: Hardness and Approximation Algorithms
Lukas Barth, Sara Irina Fabrikant, Stephen G. Kobourov, Anna Lubiw, Martin Nöllenburg, Yoshio Okamoto, Sergey Pupyrev, Claudio Squarcella, Torsten Ueckerdt, Alexander Wolff
Theoretical Informatics (LATIN'14) (Alfredo Viola, ed.), volume 8392 of LNCS, pages 514–525, 2014, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[8]Simultaneous Embeddability of Two Partitions
Jan Christoph Athenstädt, Tanja Hartmann, Martin Nöllenburg
Graph Drawing (GD'14) (Christian A. Duncan, Antonios Symvonis, eds.), volume 8871 of LNCS, pages 64–75, 2014, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[9]Scalability Considerations for Multivariate Graph Visualization
T. J. Jankun-Kelly, Tim Dwyer, Danny Holten, Christophe Hurter, Martin Nöllenburg, Chris Weaver, Kai Xu
Chapter in Multivariate Network Visualization (Andreas Kerren, Helen C. Purchase, Matthew O. Ward, eds.), volume 8380 of LNCS, pages 207–235, 2014, Springer International Publishing.
[bibtex] [doi]

2013

[1]Drawing Graphs and Maps with Curves (Dagstuhl Seminar 13151)
Stephen Kobourov, Martin Nöllenburg, Monique Teillaud
Dagstuhl Reports, volume 3, number 4, pages 34–68, 2013.
[bibtex] [pdf] [doi]
[2]Drawing Trees with Perfect Angular Resolution and Polynomial Area
Christian A. Duncan, David Eppstein, Michael T. Goodrich, Stephen G. Kobourov, Martin Nöllenburg
Discrete and Computational Geometry, volume 49, number 2, pages 157–182, 2013.
[bibtex] [doi]
[3]Edge-weighted contact representations of planar graphs
Martin Nöllenburg, Roman Prutkin, Ignaz Rutter
J. Graph Algorithms Appl., volume 17, number 4, pages 441–473, 2013.
[bibtex] [doi]
[4]Optimal 3D Angular Resolution for Low-Degree Graphs
David Eppstein, Maarten Löffler, Elena Mumford, Martin Nöllenburg
J. Graph Algorithms Appl., volume 17, number 3, pages 173–200, 2013.
[bibtex] [doi]
[5]Circular-Arc Cartograms
Jan-Hinrich Kämper, Stephen G. Kobourov, Martin Nöllenburg
IEEE Pacific Visualization Symposium (PacificVis'13), pages 1–8, 2013, IEEE.
[bibtex] [pdf] [doi]
[6]Drawing Metro Maps using Bézier Curves
Martin Fink, Herman Haverkort, Martin Nöllenburg, Maxwell J. Roberts, Julian Schuhmann, Alexander Wolff
Graph Drawing (GD'12) (Walter Didimo, Maurizio Patrignani, eds.), volume 7704 of LNCS, pages 463–474, 2013, Springer Berlin Heidelberg.
[bibtex] [doi]
[7]Drawing Planar Graphs with a Prescribed Inner Face
Tamara Mchedlidze, Martin Nöllenburg, Ignaz Rutter
Graph Drawing (GD'13) (Stephen Wismath, Alexander Wolff, eds.), volume 8242 of LNCS, pages 316–327, 2013, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[8]Edge-weighted contact representations of planar graphs
Martin Nöllenburg, Roman Prutkin, Ignaz Rutter
Graph Drawing (GD'12) (Walter Didimo, Maurizio Patrignani, eds.), volume 7704 of LNCS, pages 224–235, 2013, Springer Berlin Heidelberg.
[bibtex] [doi]
[9]Euclidean Greedy Drawings of Trees
Martin Nöllenburg, Roman Prutkin
Algorithms (ESA'13) (H. L. Bodlaender, G. F. Italiano, eds.), volume 8125 of LNCS, pages 767–778, 2013, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[10]Many-to-One Boundary Labeling with Backbones
Michael Bekos, Sabine Cornelsen, Martin Fink, Seok-Hee Hong, Michael Kaufmann, Martin Nöllenburg, Ignaz Rutter, Antonios Symvonis
Graph Drawing (GD'13) (Stephen Wismath, Alexander Wolff, eds.), volume 8242 of LNCS, pages 244–255, 2013, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[11]On The Usability of Lombardi Graph Drawings
Helen C. Purchase, John Hamer, Martin Nöllenburg, Stephen G. Kobourov
Graph Drawing (GD'12) (Walter Didimo, Maurizio Patrignani, eds.), volume 7704 of LNCS, pages 451–462, 2013, Springer Berlin Heidelberg.
[bibtex] [doi]
[12]Planar Lombardi Drawings of Outerpaths
Maarten Löffler, Martin Nöllenburg
Graph Drawing (GD'12) (Walter Didimo, Maurizio Patrignani, eds.), volume 7704 of LNCS, pages 561–562, 2013, Springer Berlin Heidelberg.
Note: Poster abstract
[bibtex] [doi]
[13]Progress on Partial Edge Drawings
Till Bruckdorfer, Sabine Cornelsen, Carsten Gutwenger, Michael Kaufmann, Fabrizio Montecchiani, Martin Nöllenburg, Alexander Wolff
Graph Drawing (GD'12) (Walter Didimo, Maurizio Patrignani, eds.), volume 7704 of LNCS, pages 67–78, 2013, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[14]Strict Confluent Drawing
David Eppstein, Danny Holten, Maarten Löffler, Martin Nöllenburg, Bettina Speckmann, Kevin Verbeek
Graph Drawing (GD'13) (Stephen Wismath, Alexander Wolff, eds.), volume 8242 of LNCS, pages 352–363, 2013, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[15]Trajectory-Based Dynamic Map Labeling
Andreas Gemsa, Benjamin Niedermann, Martin Nöllenburg
Algorithms and Computation (ISAAC'13) (Leizhen Cai, Siu-Wing Cheng, Tak-Wah Lam, eds.), volume 8283 of LNCS, pages 413–423, 2013, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[16]Using ILP/SAT to determine pathwidth, visibility representations, and other grid-based graph drawings
Therese Biedl, Thomas Bläsius, Benjamin Niedermann, Martin Nöllenburg, Roman Prutkin, Ignaz Rutter
Graph Drawing (GD'13) (Stephen Wismath, Alexander Wolff, eds.), volume 8242 of LNCS, pages 460–471, 2013, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[17]Visualizing Large Hierarchically Clustered Graphs with a Landscape Metaphor
Jan Christoph Athenstädt, Robert Görke, Marcus Krug, Martin Nöllenburg
Graph Drawing (GD'12) (Walter Didimo, Maurizio Patrignani, eds.), volume 7704 of LNCS, pages 553–554, 2013, Springer Berlin Heidelberg.
Note: Poster abstract
[bibtex] [doi]

2012

[1]Algorithms for Computing the Maximum Weight Region Decomposable into Elementary Shapes
Jinhee Chun, Natsuda Kaothanthong, Ryosei Kasai, Matias Korman, Takeshi Tokuyama, Martin Nöllenburg
Computer Vision and Image Understanding, volume 116, number 7, pages 803–814, 2012.
[bibtex] [doi]
[2]Cover Contact Graphs
Nieves Atienza, Natalia de Castro, Carmen Cortés, M. Ángeles Garrido, Clara I. Grima, Gregorio Hernández, Alberto Márquez, Auxiliadora Moreno, Martin Nöllenburg, José Ramón Portillo, Pedro Reyes, Jesús Valenzuela, Maria Trinidad Villar, Alexander Wolff
J. Computational Geometry, volume 3, number 1, pages 102–131, 2012.
[bibtex] [pdf]
[3]Drawing (Complete) Binary Tanglegrams
Kevin Buchin, Maike Buchin, Jaroslaw Byrka, Martin Nöllenburg, Yoshio Okamoto, Rodrigo Silveira, Alexander Wolff
Algorithmica, volume 62, number 1–2, pages 309–332, 2012.
[bibtex] [doi]
[4]Lombardi Drawings of Graphs
Christian A. Duncan, David Eppstein, Michael T. Goodrich, Stephen G. Kobourov, Martin Nöllenburg
J. Graph Algorithms Appl., volume 16, number 1, pages 85–108, 2012.
[bibtex] [doi]

2011

[1]Drawing and Labeling High-Quality Metro Maps by Mixed-Integer Programming
Martin Nöllenburg, Alexander Wolff
IEEE Trans. Visualization and Computer Graphics, volume 17, number 5, pages 626-641, 2011.
[bibtex] [doi]
[2]Adjacency-Preserving Spatial Treemaps
Kevin Buchin, David Eppstein, Maarten Löffler, Martin Nöllenburg, Rodrigo I. Silveira
Algorithms and Data Structures (WADS'11) (Frank Dehne, John Iacono, Jörg-Rüdiger Sack, eds.), volume 6844 of LNCS, pages 159–170, 2011, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[3]Automatic Generation of Route Sketches
Andreas Gemsa, Martin Nöllenburg, Thomas Pajor, Ignaz Rutter
Graph Drawing (GD'10) (Ulrik Brandes, Sabine Cornelsen, eds.), volume 6502 of LNCS, pages 391–392, 2011, Springer Berlin Heidelberg.
Note: Poster abstract
[bibtex] [doi]
[4]Boundary-Labeling Algorithms for Panorama Images
Andreas Gemsa, Jan-Henrik Haunert, Martin Nöllenburg
Advances in Geographic Information Systems (SIGSPATIAL'11), pages 289–298, 2011, ACM.
[bibtex] [pdf] [doi]
[5]Connecting Two Trees with Optimal Routing Cost
Mong-Jen Kao, Bastian Katz, Marcus Krug, D. T. Lee, Martin Nöllenburg, Ignaz Rutter, Dorothea Wagner
Canadian Conference on Computational Geometry (CCCG '11), pages 43–47, 2011, University of Toronto.
[bibtex] [pdf]
[6]Consistent Labeling of Rotating Maps
Andreas Gemsa, Martin Nöllenburg, Ignaz Rutter
Algorithms and Data Structures (WADS'11) (Frank Dehne, John Iacono, Jörg-Rüdiger Sack, eds.), volume 6844 of LNCS, pages 451–462, 2011, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[7]Drawing Trees with Perfect Angular Resolution and Polynomial Area
Christian A. Duncan, David Eppstein, Michael T. Goodrich, Stephen G. Kobourov, Martin Nöllenburg
Graph Drawing (GD'10) (Ulrik Brandes, Sabine Cornelsen, eds.), volume 6502 of LNCS, pages 183–194, 2011, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[8]Lombardi Drawings of Graphs
Christian A. Duncan, David Eppstein, Michael T. Goodrich, Stephen G. Kobourov, Martin Nöllenburg
Graph Drawing (GD'10) (Ulrik Brandes, Sabine Cornelsen, eds.), volume 6502 of LNCS, pages 195–207, 2011, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[9]On d-regular Schematization of Embedded Paths
Andreas Gemsa, Martin Nöllenburg, Thomas Pajor, Ignaz Rutter
Theory and Practice of Computer Science (SOFSEM'11), volume 6543 of LNCS, pages 260–271, 2011, Springer Berlin Heidelberg.
[bibtex] [doi]
[10]Optimal 3D Angular Resolution for Low-Degree Graphs
David Eppstein, Maarten Löffler, Elena Mumford, Martin Nöllenburg
Graph Drawing (GD'10) (Ulrik Brandes, Sabine Cornelsen, eds.), volume 6502 of LNCS, pages 208-219, 2011, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[11]Sliding Labels for Dynamic Point Labeling
Andreas Gemsa, Martin Nöllenburg, Ignaz Rutter
Canadian Conference on Computational Geometry (CCCG '11), pages 205–210, 2011, University of Toronto.
[bibtex] [pdf]

2010

[1]Boundary Labeling with Octilinear Leaders
Michael Bekos, Michael Kaufmann, Martin Nöllenburg, Antonios Symvonis
Algorithmica, volume 57, pages 436–461, 2010.
[bibtex] [doi]
[2]Optimizing Active Ranges for Consistent Dynamic Map Labeling
Ken Been, Martin Nöllenburg, Sheung-Hung Poon, Alexander Wolff
Comput. Geom. Theory Appl., volume 43, number 3, pages 312–328, 2010.
[bibtex] [doi]
[3]An Improved Algorithm for the Metro-Line Crossing Minimization Problem
Martin Nöllenburg
Graph Drawing (GD'09) (David Eppstein, Emden R. Gansner, eds.), volume 5849 of LNCS, pages 381–392, 2010, Springer Berlin Heidelberg.
[bibtex] [doi]
[4]Dynamic One-Sided Boundary Labeling
Martin Nöllenburg, Valentin Polishchuk, Mikko Sysikaski
Advances in Geographic Information Systems (SIGSPATIAL'10), pages 310–319, 2010, ACM.
[bibtex] [pdf] [doi]
[5]Path Schematization for Route Sketches
Daniel Delling, Andreas Gemsa, Martin Nöllenburg, Thomas Pajor
Algorithm Theory (SWAT'10) (H. Kaplan, ed.), volume 6139 of LNCS, pages 285–296, 2010, Springer Berlin Heidelberg.
[bibtex] [doi]
[6]Shooting Bricks with Orthogonal Laser Beams: A First Step towards Internal/External Map Labeling
Maarten Löffler, Martin Nöllenburg
Canadian Conference on Computational Geometry (CCCG '10), pages 203–206, 2010, University of Manitoba.
[bibtex] [pdf]
[7]Visualisierung von Netzen: Algorithmen, Anwendungen und Komplexität
Martin Nöllenburg
Chapter in Ausgezeichnete Informatikdissertationen 2009 (Steffen Hölldobler, ed.), volume D-10 of Lecture Notes in Informatics (LNI), 2010, Gesellschaft für Informatik e.V. (GI).
[bibtex]

2009

[1]Algorithms for Multi-Criteria Boundary Labeling
Marc Benkert, Herman Haverkort, Moritz Kroll, Martin Nöllenburg
J. Graph Algorithms Appl., volume 13, number 3, pages 289-317, 2009.
[bibtex] [doi]
[2]Consistent Digital Rays
Jinhee Chun, Matias Korman, Martin Nöllenburg, Takeshi Tokuyama
Discrete and Computational Geometry, volume 42, number 3, pages 359–378, 2009.
[bibtex] [doi]
[3]Drawing (Complete) Binary Tanglegrams: Hardness, Approximation, Fixed-Parameter Tractability
Kevin Buchin, Maike Buchin, Jaroslaw Byrka, Martin Nöllenburg, Yoshio Okamoto, Rodrigo I. Silveira, Alexander Wolff
Graph Drawing (GD'08) (Ioannis G. Tollis, Maurizio Patrignani, eds.), volume 5417 of LNCS, pages 324–335, 2009, Springer Berlin Heidelberg.
[bibtex] [pdf] [doi]
[4]Drawing Binary Tanglegrams: An Experimental Evaluation
Martin Nöllenburg, Markus Völker, Alexander Wolff, Danny Holten
Algorithm Engineering and Experiments (ALENEX'09) (Irene Finocchi, John Hershberger, eds.), pages 106–119, 2009, SIAM.
[bibtex] [pdf] [doi]
[5]Network Visualization: Algorithms, Applications, and Complexity
Martin Nöllenburg
February 2009, PhD thesis, Fakultät für Informatik, Universität Karlsruhe (TH).
[pdf]

2008

[1]Morphing Polylines: A Step Towards Continuous Generalization
Martin Nöllenburg, Damian Merrick, Alexander Wolff, Marc Benkert
Computers, Environment and Urban Systems, volume 32, number 4, pages 248–260, 2008.
[bibtex] [doi]
[2]Algorithms for Multi-Criteria One-Sided Boundary Labeling
Marc Benkert, Herman Haverkort, Moritz Kroll, Martin Nöllenburg
Graph Drawing (GD'07) (Seok-Hee Hong, Takao Nishizeki, eds.), volume 4875 of LNCS, pages 243–254, 2008, Springer Berlin Heidelberg.
[bibtex] [doi]
[3]Boundary Labeling with Octilinear Leaders
Michael A. Bekos, Michael Kaufmann, Martin Nöllenburg, Antonios Symvonis
Algorithm Theory (SWAT'08) (Joachim Gudmundsson, ed.), volume 5124 of LNCS, pages 234–245, 2008, Springer Berlin Heidelberg.
[bibtex] [doi]
[4]Consistent Digital Rays
Jinhee Chun, Matias Korman, Martin Nöllenburg, Takeshi Tokuyama
Computational Geometry (SoCG'08), pages 355–364, 2008, ACM.
[bibtex] [pdf] [doi]
[5]Cover Contact Graphs
Nieves Atienza, Natalia de Castro, Carmen Cortés, M. Ángeles Garrido, Clara I. Grima, Gregorio Hernández, Alberto Márquez, Auxiliadora Moreno, Martin Nöllenburg, José Ramon Portillo, Pedro Reyes, Jesús Valenzuela, Maria Trinidad Villar, Alexander Wolff
Graph Drawing (GD'07) (Seok-Hee Hong, Takao Nishizeki, eds.), volume 4875 of LNCS, pages 171–182, 2008, Springer Berlin Heidelberg.
[bibtex] [doi]
[6]Optimizing Active Ranges for Consistent Dynamic Map Labeling
Ken Been, Martin Nöllenburg, Sheung-Hung Poon, Alexander Wolff
Computational Geometry (SoCG'08), pages 10–19, 2008, ACM.
[bibtex] [pdf] [doi]

2007

[1]Improved Algorithms for Length-Minimal One-Sided Boundary Labeling
Marc Benkert, Martin Nöllenburg
European Workshop on Computational Geometry (EuroCG'07), pages 190–193, March 2007.
[bibtex]
[2]Minimizing Intra-Edge Crossings in Wiring Diagrams and Public Transportation Maps
Marc Benkert, Martin Nöllenburg, Takeaki Uno, Alexander Wolff
Graph Drawing (GD'06) (M. Kaufmann, D. Wagner, eds.), volume 4372 of LNCS, pages 270-281, 2007, Springer-Verlag.
[bibtex] [doi]
[3]Morphing Polygonal Lines: A Step Towards Continuous Generalization
Damian Merrick, Martin Nöllenburg, Alexander Wolff, Marc Benkert
Geographic Information Science Research Conference UK (GISRUK'07) (Adam Winstanley, ed.), pages 390–399, 2007.
[bibtex] [pdf]
[4]Geographic Visualization
Martin Nöllenburg
Chapter in Human-Centered Visualization Environments (Andreas Kerren, Achim Ebert, Joerg Meyer, eds.), volume 4417 of LNCS, pages 257-294, 2007, Springer Berlin Heidelberg.
[bibtex] [doi]

2006

[1]A Mixed-Integer Program for Drawing High-Quality Metro Maps
Martin Nöllenburg, Alexander Wolff
Graph Drawing (GD'05) (Patrick Healy, Nikola S. Nikolov, eds.), volume 3843 of LNCS, pages 321–333, 2006, Springer Berlin Heidelberg.
[bibtex] [doi]

2005

[1]Automated Drawing of Metro Maps
Martin Nöllenburg
August 2005, Master's thesis, Fakultät für Informatik, Universität Karlsruhe (TH).
[pdf]
[2]Automated Drawing of Metro Maps
Martin Nöllenburg
2005, Technical report 2005-25, Fakultät für Informatik, Universität Karlsruhe.
[bibtex] [doi]

2004

[1]Validation in the Cluster Analysis of Gene Expression Data
Jens Jäkel, Martin Nöllenburg
Workshop Fuzzy-Systeme und Computational Intelligence (R. Mikut, M. Reischl, eds.), pages 13-32, 2004, Universitätsverlag Karlsruhe.
[bibtex] [pdf]
Publications: Mathis Teva Rocton

⬅️ Zurück zum Profil


2026

[1]Computing Twin-Width via Treedepth and Vertex Integrity
Robert Ganian, Mathis Rocton
43rd International Symposium on Theoretical Aspects of Computer Science, STACS 2026, Grenoble, France, March 9-13, 2026 (Meena Mahajan, Florin Manea, Annabelle McIver, Kim Thang Nguyen, eds.), volume 364 of LIPIcs, pages 42:1–42:20, 2026, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]

2025

[1]Computing Twin-Width Parameterized by the Feedback Edge Number and Vertex Integrity
Jakub Balabán, Robert Ganian, Mathis Rocton
SIAM J. Discret. Math., volume 39, number 4, pages 2102–2141, 2025.
[bibtex] [pdf] [doi]
[2]PACE Solver Description: Bad Dominating Set Maker
Alexander Dobler, Simon Dominik Fink, Mathis Rocton
20th International Symposium on Parameterized and Exact Computation, IPEC 2025, Warsaw, Poland, September 17-19, 2025 (Akanksha Agrawal, Erik Jan van Leeuwen, eds.), pages 35:1–35:5, 2025, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[3]The Computational Complexity of Positive Non-Clashing Teaching in Graphs
Robert Ganian, Liana Khazaliya, Fionn Mc Inerney, Mathis Rocton
The Thirteenth International Conference on Learning Representations, ICLR 2025, Singapore, April 24-28, 2025, 2025, OpenReview.net.
[bibtex] [pdf]
[4]Training One-Dimensional Graph Neural Networks is NP-Hard
Robert Ganian, Mathis Rocton, Simon Wietheger
The Thirteenth International Conference on Learning Representations, ICLR 2025, Singapore, April 24-28, 2025, 2025, OpenReview.net.
[bibtex] [pdf]

2024

[1]Computing Twin-Width Parameterized by the Feedback Edge Number
Jakub Balabán, Robert Ganian, Mathis Rocton
41st International Symposium on Theoretical Aspects of Computer Science, STACS 2024, March 12-14, 2024, Clermont-Ferrand, France (Olaf Beyersdorff, Mamadou Moustapha Kanté, Orna Kupferman, Daniel Lokshtanov, eds.), volume 289 of LIPIcs, pages 7:1–7:19, 2024, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[2]The Parameterized Complexity Landscape of the Unsplittable Flow Problem
Robert Ganian, Mathis Rocton, Daniel Unterberger
Graph-Theoretic Concepts in Computer Science - 50th International Workshop, WG 2024, Gozd Martuljek, Slovenia, June 19-21, 2024, Revised Selected Papers (Daniel Král, Martin Milanic, eds.), volume 14760 of Lecture Notes in Computer Science, pages 220–235, 2024, Springer.
[bibtex] [pdf] [doi]
[3]Twin-Width Meets Feedback Edges and Vertex Integrity
Jakub Balabán, Robert Ganian, Mathis Rocton
19th International Symposium on Parameterized and Exact Computation, IPEC 2024, September 4-6, 2024, Royal Holloway, University of London, Egham, United Kingdom (Édouard Bonnet, Pawel Rzazewski, eds.), volume 321 of LIPIcs, pages 3:1–3:22, 2024, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]

2023

[1]New Complexity-Theoretic Frontiers of Tractability for Neural Network Training
Cornelius Brand, Robert Ganian, Mathis Rocton
Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, NeurIPS 2023, New Orleans, LA, USA, December 10 - 16, 2023, 2023.
[bibtex]
[2]PACE Solver Description: Touiouidth
Gaétan Berthe, Yoann Coudert-Osmont, Alexander Dobler, Laure Morelle, Amadeus Reinald, Mathis Rocton
Parameterized and Exact Computation (IPEC'2023) (Neeldhara Misra, Magnus Wahlström, eds.), volume 285 of LIPIcs, pages 38:1–38:4, 2023, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [doi]
Publications: Pablo Manrique Merchan

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2026

[1]Formally Verified Graph Generation with SAT Modulo Symmetries and Lean
Markus Kirchweger, Pablo Manrique, Stefan Szeider
Automated Reasoning - 13th International Joint Conference, IJCAR 2026, Lisbon, Portugal, July 26–29, 2026, Proceedings, Part I (Armin Biere, Carsten Lutz, Sara Negri, eds.), volume 16688 of Lecture Notes in Computer Science, pages 117–135, 2026, Springer.
[bibtex] [pdf] [doi]
Publications: Phuc Hung Hoang

⬅️ Zurück zum Profil


2026

[1]A Parameterized-Complexity Framework for Finding Local Optima
Robert Ganian, Hung P. Hoang, Christian Komusiewicz, Nils Morawietz
17th Innovations in Theoretical Computer Science Conference, ITCS 2026, Bocconi University, Milan, Italy, January 27-30, 2026 (Shubhangi Saraf, ed.), volume 362 of LIPIcs, pages 66:1–66:20, 2026, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[2]Fine-Grained Complexity of Computing Degree-Constrained Spanning Trees
Narek Bojikian, Alexander Firbas, Robert Ganian, Hung Hoang, Krisztina Szilagyi
53rd International Colloquium on Automata, Languages, and Programming, ICALP 2026, Royal Holloway, University of London, Egham, United Kingdom, July 7-10, 2026 (Sayan Bhattacharya, Danupon Nanongkai, Michael Benedikt, Gabriele Puppis, eds.), volume 374 of LIPIcs, pages 38:1–38:14, 2026, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[3]Matrix Editing Meets Fair Clustering: Parameterized Algorithms and Complexity
Robert Ganian, Hung P. Hoang, Simon Wietheger
Fortieth AAAI Conference on Artificial Intelligence, Thirty-Eighth Conference on Innovative Applications of Artificial Intelligence, Sixteenth Symposium on Educational Advances in Artificial Intelligence, AAAI 2026, Singapore, January 20-27, 2026 (Sven Koenig, Chad Jenkins, Matthew E. Taylor, eds.), pages 19108–19116, 2026, AAAI Press.
[bibtex] [pdf] [doi]
[4]Not All Degree Constraints Are Created Equal when Computing Spanning Trees
Narek Bojikian, Alexander Firbas, Robert Ganian, Hung Hoang, Krisztina Szilagyi
21st International Symposium on Parameterized and Exact Computation, IPEC 2026, 2026, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
Note: to appear
[bibtex]
[5]Parameterized Complexity of Efficient Sortation
Robert Ganian, Hung Hoang, Simon Wietheger
51st International Symposium on Mathematical Foundations of Computer Science (MFCS 2026), 2026, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
Note: to appear
[bibtex]

2024

[1]Conflict-Free Coloring: Graphs of Bounded Clique-Width and Intersection Graphs
Sriram Bhyravarapu, Tim A. Hartmann, Hung P. Hoang, Subrahmanyam Kalyanasundaram, I. Vinod Reddy
Algorithmica, volume 86, number 7, pages 2250–2288, 2024.
[bibtex] [pdf] [doi]
[2]Generating All Invertible Matrices by Row Operations
Petr Gregor, Hung P. Hoang, Arturo Merino, Ondrej Micka
35th International Symposium on Algorithms and Computation, ISAAC 2024, December 8-11, 2024, Sydney, Australia (Julián Mestre, Anthony Wirth, eds.), volume 322 of LIPIcs, pages 35:1–35:14, 2024, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]
[3]The k-Opt Algorithm for the Traveling Salesman Problem Has Exponential Running Time for k \(\geq\) 5
Sophia Heimann, Hung P. Hoang, Stefan Hougardy
51st International Colloquium on Automata, Languages, and Programming, ICALP 2024, July 8-12, 2024, Tallinn, Estonia (Karl Bringmann, Martin Grohe, Gabriele Puppis, Ola Svensson, eds.), volume 297 of LIPIcs, pages 84:1–84:18, 2024, Schloss Dagstuhl - Leibniz-Zentrum für Informatik.
[bibtex] [pdf] [doi]