Robert Ganian

Orcid: 0000-0002-7762-8045

Affiliations:
  • Technische Universität Wien, Austria


According to our database1, Robert Ganian authored at least 146 papers between 2008 and 2026.

Collaborative distances:
  • Dijkstra number2 of three.
  • Erdős number3 of two.

Timeline

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Bibliography

2026
Parameterized Complexity in Machine Learning.
Comput. Sci. Rev., 2026

2025
The Peculiarities of Extending Queue Layouts.
CoRR, June, 2025

Fine-Grained Complexity of Computing Degree-Constrained Spanning Trees.
CoRR, March, 2025

Routing Few Robots in a Crowded Network.
Proceedings of the 19th International Symposium on Algorithms and Data Structures, 2025

Crossing and Independent Families Among Polygons.
Proceedings of the 19th International Symposium on Algorithms and Data Structures, 2025

Pathways to Tractability for Geometric Thickness.
Proceedings of the SOFSEM 2025: Theory and Practice of Computer Science, 2025

Approximate Evaluation of Quantitative Second Order Queries.
Proceedings of the 40th Annual ACM/IEEE Symposium on Logic in Computer Science, 2025

A Structural Complexity Analysis of Hierarchical Task Network Planning.
Proceedings of the Thirty-Fourth International Joint Conference on Artificial Intelligence, 2025

Parameterized Algorithms for Multiagent Pathfinding on Trees.
Proceedings of the 24th International Conference on Autonomous Agents and Multiagent Systems, 2025

Training One-Dimensional Graph Neural Networks is NP-Hard.
Proceedings of the Thirteenth International Conference on Learning Representations, 2025

The Computational Complexity of Positive Non-Clashing Teaching in Graphs.
Proceedings of the Thirteenth International Conference on Learning Representations, 2025

Linear Layouts Revisited: Stacks, Queues, and Exact Algorithms.
Proceedings of the 33rd Annual European Symposium on Algorithms, 2025

A Minor-Testing Approach for Coordinated Motion Planning with Sliding Robots.
Proceedings of the 41st International Symposium on Computational Geometry, 2025

Parameterized Complexity of Caching in Networks.
Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

The Complexity of Extending Fair Allocations of Indivisible Goods.
Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

2024
Graphs with at most two moplexes.
J. Graph Theory, 2024

Fixed-Parameter Algorithms for Computing Bend-Restricted RAC Drawings of Graphs.
J. Graph Algorithms Appl., 2024

Parameterized Complexity of Efficient Sortation.
CoRR, 2024

The Boundaries of Tractability in Hierarchical Task Network Planning.
CoRR, 2024

The Parameterized Complexity Landscape of the Unsplittable Flow Problem.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2024

Computing Twin-Width Parameterized by the Feedback Edge Number.
Proceedings of the 41st International Symposium on Theoretical Aspects of Computer Science, 2024

Twin-Width Meets Feedback Edges and Vertex Integrity.
Proceedings of the 19th International Symposium on Parameterized and Exact Computation, 2024

Exact Algorithms for Clustered Planarity with Linear Saturators.
Proceedings of the 35th International Symposium on Algorithms and Computation, 2024

Revisiting Causal Discovery from a Complexity-Theoretic Perspective.
Proceedings of the Thirty-Third International Joint Conference on Artificial Intelligence, 2024

A Tight Subexponential-Time Algorithm for Two-Page Book Embedding.
Proceedings of the 51st International Colloquium on Automata, Languages, and Programming, 2024

Parameterized Algorithms for Coordinated Motion Planning: Minimizing Energy.
Proceedings of the 51st International Colloquium on Automata, Languages, and Programming, 2024

Minimizing Switches in Cased Graph Drawings (Poster Abstract).
Proceedings of the 32nd International Symposium on Graph Drawing and Network Visualization, 2024

The Parameterized Complexity Of Extending Stack Layouts.
Proceedings of the 32nd International Symposium on Graph Drawing and Network Visualization, 2024

The Complexity of Optimizing Atomic Congestion.
Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023
On the parameterized complexity of clustering problems for incomplete data.
J. Comput. Syst. Sci., June, 2023

New Frontiers of Parameterized Complexity in Graph Drawing (Dagstuhl Seminar 23162).
Dagstuhl Reports, 2023

Maximizing Social Welfare in Score-Based Social Distance Games.
Proceedings of the Proceedings Nineteenth conference on Theoretical Aspects of Rationality and Knowledge, 2023

New Complexity-Theoretic Frontiers of Tractability for Neural Network Training.
Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

Structure-Aware Lower Bounds and Broadening the Horizon of Tractability for QBF.
Proceedings of the 38th Annual ACM/IEEE Symposium on Logic in Computer Science, 2023

Consistency Checking Problems: A Gateway to Parameterized Sample Complexity.
Proceedings of the 18th International Symposium on Parameterized and Exact Computation, 2023

From Data Completion to Problems on Hypercubes: A Parameterized Analysis of the Independent Set Problem.
Proceedings of the 18th International Symposium on Parameterized and Exact Computation, 2023

The Computational Complexity of Concise Hypersphere Classification.
Proceedings of the International Conference on Machine Learning, 2023

Fixed-Parameter Algorithms for Computing RAC Drawings of Graphs.
Proceedings of the Graph Drawing and Network Visualization - 31st International Symposium, 2023

Space-Efficient Parameterized Algorithms on Graphs of Low Shrubdepth.
Proceedings of the 31st Annual European Symposium on Algorithms, 2023

The Parameterized Complexity of Coordinated Motion Planning.
Proceedings of the 39th International Symposium on Computational Geometry, 2023

Extending Orthogonal Planar Graph Drawings Is Fixed-Parameter Tractable.
Proceedings of the 39th International Symposium on Computational Geometry, 2023

A Structural Complexity Analysis of Synchronous Dynamical Systems.
Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

A Parameterized Theory of PAC Learning.
Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

The Parameterized Complexity of Network Microaggregation.
Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022
Weighted Model Counting with Twin-Width: Experimental Results.
Dataset, June, 2022

Preface: Ninth workshop on graph classes, optimization, and Width Parameters, Vienna, Austria.
Discret. Appl. Math., 2022

Edge-Cut Width: An Algorithmically Driven Analogue of Treewidth Based on Edge Cuts.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2022

Weighted Model Counting with Twin-Width.
Proceedings of the 25th International Conference on Theory and Applications of Satisfiability Testing, 2022

Slim Tree-Cut Width.
Proceedings of the 17th International Symposium on Parameterized and Exact Computation, 2022

A Unifying Framework for Characterizing and Computing Width Measures.
Proceedings of the 13th Innovations in Theoretical Computer Science Conference, 2022

The Complexity of Envy-Free Graph Cutting.
Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence, 2022

The Complexity of k-Means Clustering when Little is Known.
Proceedings of the International Conference on Machine Learning, 2022

The Fine-Grained Complexity of Graph Homomorphism Parameterized by Clique-Width.
Proceedings of the 49th International Colloquium on Automata, Languages, and Programming, 2022

Testing Upward Planarity of Partial 2-Trees.
Proceedings of the Graph Drawing and Network Visualization - 30th International Symposium, 2022

Finding a Cluster in Incomplete Data.
Proceedings of the 30th Annual European Symposium on Algorithms, 2022

Bounding and Computing Obstacle Numbers of Graphs.
Proceedings of the 30th Annual European Symposium on Algorithms, 2022

Parameterized Algorithms for Upward Planarity.
Proceedings of the 38th International Symposium on Computational Geometry, 2022

Hedonic Diversity Games: A Complexity Picture with More than Two Colors.
Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021
Parameterized Complexity in Graph Drawing (Dagstuhl Seminar 21293).
Dagstuhl Reports, 2021

New width parameters for SAT and #SAT.
Artif. Intell., 2021

The complexity landscape of decompositional parameters for ILP: Programs with few global variables and constraints.
Artif. Intell., 2021

The Complexity of Bayesian Network Learning: Revisiting the Superstructure.
Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Graphs with Two Moplexes.
Proceedings of the XI Latin and American Algorithms, Graphs and Optimization Symposium, 2021

The Parameterized Complexity of Connected Fair Division.
Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, 2021

Crossing-Optimal Extension of Simple Drawings.
Proceedings of the 48th International Colloquium on Automata, Languages, and Programming, 2021

Worbel: Aggregating Point Labels into Word Clouds.
Proceedings of the SIGSPATIAL '21: 29th International Conference on Advances in Geographic Information Systems, 2021

The Complexity of Object Association in Multiple Object Tracking.
Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

The Parameterized Complexity of Clustering Incomplete Data.
Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020
Foreword: Eighth Workshop on Graph Classes, Optimization, and Width Parameters, Toronto, Ontario, Canada.
Discret. Appl. Math., 2020

On Covering Segments with Unit Intervals.
Proceedings of the 37th International Symposium on Theoretical Aspects of Computer Science, 2020

Extending Nearly Complete 1-Planar Drawings in Polynomial Time.
Proceedings of the 45th International Symposium on Mathematical Foundations of Computer Science, 2020

Fixed-Parameter Tractability of Dependency QBF with Structural Parameters.
Proceedings of the 17th International Conference on Principles of Knowledge Representation and Reasoning, 2020

Threshold Treewidth and Hypertree Width.
Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, 2020

The Complexity Landscape of Resource-Constrained Scheduling.
Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, 2020

Stable Matchings with Diversity Constraints: Affirmative Action is beyond NP.
Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence, 2020

Extending Partial 1-Planar Drawings.
Proceedings of the 47th International Colloquium on Automata, Languages, and Programming, 2020

Parameterized Algorithms for Queue Layouts.
Proceedings of the Graph Drawing and Network Visualization - 28th International Symposium, 2020

On the Parameterized Complexity of Clustering Incomplete Data into Subspaces of Small Rank.
Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

An Efficient Algorithm for Counting Markov Equivalent DAGs.
Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

Parameterized Complexity of Envy-Free Resource Allocation in Social Networks.
Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

2019
Shrub-depth: Capturing Height of Dense Graphs.
Log. Methods Comput. Sci., 2019

On Clustering Incomplete Data.
CoRR, 2019

Solving Integer Linear Programs by Exploiting Variable-Constraint Interactions: A Survey.
Algorithms, 2019

The Power of Cut-Based Parameters for Computing Edge Disjoint Paths.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2019

The Parameterized Complexity of Cascading Portfolio Scheduling.
Proceedings of the Advances in Neural Information Processing Systems 32: Annual Conference on Neural Information Processing Systems 2019, 2019

Measuring what Matters: A Hybrid Approach to Dynamic Programming with Treewidth.
Proceedings of the 44th International Symposium on Mathematical Foundations of Computer Science, 2019

Integer Programming and Incidence Treedepth.
Proceedings of the Integer Programming and Combinatorial Optimization, 2019

On Strict (Outer-)Confluent Graphs.
Proceedings of the Graph Drawing and Network Visualization - 27th International Symposium, 2019

Parameterized Algorithms for Book Embedding Problems.
Proceedings of the Graph Drawing and Network Visualization - 27th International Symposium, 2019

Group Activity Selection with Few Agent Types.
Proceedings of the 27th Annual European Symposium on Algorithms, 2019

A Join-Based Hybrid Parameter for Constraint Satisfaction.
Proceedings of the Principles and Practice of Constraint Programming, 2019

SAT-Encodings for Treecut Width and Treedepth.
Proceedings of the Twenty-First Workshop on Algorithm Engineering and Experiments, 2019

Solving Integer Quadratic Programming via Explicit and Structural Restrictions.
Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019

2018
On Structural Parameterizations of the Bounded-Degree Vertex Deletion Problem.
Proceedings of the 35th Symposium on Theoretical Aspects of Computer Science, 2018

Small Resolution Proofs for QBF using Dependency Treewidth.
Proceedings of the 35th Symposium on Theoretical Aspects of Computer Science, 2018

A Structural Approach to Activity Selection.
Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, 2018

Unary Integer Linear Programming with Structural Restrictions.
Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, 2018

Sum-of-Products with Default Values: Algorithms and Complexity Results.
Proceedings of the IEEE 30th International Conference on Tools with Artificial Intelligence, 2018

Parameterized Algorithms for the Matrix Completion Problem.
Proceedings of the 35th International Conference on Machine Learning, 2018

2017
Combining Treewidth and Backdoors for CSP.
Proceedings of the 34th Symposium on Theoretical Aspects of Computer Science, 2017

New Width Parameters for Model Counting.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2017 - 20th International Conference, Melbourne, VIC, Australia, August 28, 2017

Backdoor Treewidth for SAT.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2017 - 20th International Conference, Melbourne, VIC, Australia, August 28, 2017

Towards a Polynomial Kernel for Directed Feedback Vertex Set.
Proceedings of the 42nd International Symposium on Mathematical Foundations of Computer Science, 2017

On Structural Parameterizations of the Edge Disjoint Paths Problem.
Proceedings of the 28th International Symposium on Algorithms and Computation, 2017

Solving Integer Linear Programs with a Small Number of Global Variables and Constraints.
Proceedings of the Twenty-Sixth International Joint Conference on Artificial Intelligence, 2017

Going Beyond Primal Treewidth for (M)ILP.
Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

2016
Discovering Archipelagos of Tractability for Constraint Satisfaction and Counting.
Proceedings of the Twenty-Seventh Annual ACM-SIAM Symposium on Discrete Algorithms, 2016

On the Complexity Landscape of Connected f-Factor Problems.
Proceedings of the 41st International Symposium on Mathematical Foundations of Computer Science, 2016

On Existential MSO and its Relation to ETH.
Proceedings of the 41st International Symposium on Mathematical Foundations of Computer Science, 2016

A Single-Exponential Fixed-Parameter Algorithm for Distance-Hereditary Vertex Deletion.
Proceedings of the 41st International Symposium on Mathematical Foundations of Computer Science, 2016

Polynomial-Time Construction of Optimal MPI Derived Datatype Trees.
Proceedings of the 2016 IEEE International Parallel and Distributed Processing Symposium, 2016

Counting Linear Extensions: Parameterizations by Treewidth.
Proceedings of the 24th Annual European Symposium on Algorithms, 2016

Backdoors to Tractable Valued CSP.
Proceedings of the Principles and Practice of Constraint Programming, 2016

The Complexity Landscape of Decompositional Parameters for ILP.
Proceedings of the Thirtieth AAAI Conference on Artificial Intelligence, 2016

Using Decomposition-Parameters for QBF: Mind the Prefix!
Proceedings of the Thirtieth AAAI Conference on Artificial Intelligence, 2016

2015
Improving Vertex Cover as a Graph Parameter.
Discret. Math. Theor. Comput. Sci., 2015

Polynomial-time Construction of Optimal Tree-structured Communication Data Layout Descriptions.
CoRR, 2015

Solving Problems on Graphs of High Rank-Width.
Proceedings of the Algorithms and Data Structures - 14th International Symposium, 2015

Parameterized Complexity of Asynchronous Border Minimization.
Proceedings of the Theory and Applications of Models of Computation, 2015

Community Structure Inspired Algorithms for SAT and #SAT.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2015, 2015

Algorithmic Applications of Tree-Cut Width.
Proceedings of the Mathematical Foundations of Computer Science 2015, 2015

Meta-kernelization using Well-structured Modulators.
Proceedings of the 10th International Symposium on Parameterized and Exact Computation, 2015

On the Complexity of Rainbow Coloring Problems.
Proceedings of the Combinatorial Algorithms - 26th International Workshop, 2015

2014
Lower bounds on the complexity of MSO<sub>1</sub> model-checking.
J. Comput. Syst. Sci., 2014

Quantified Conjunctive Queries on Partially Ordered Sets.
Proceedings of the Parameterized and Exact Computation - 9th International Symposium, 2014

Model checking existential logic on partially ordered sets.
Proceedings of the Joint Meeting of the Twenty-Third EACSL Annual Conference on Computer Science Logic (CSL) and the Twenty-Ninth Annual ACM/IEEE Symposium on Logic in Computer Science (LICS), 2014

2013
A unified approach to polynomial algorithms on graphs of bounded (bi-)rank-width.
Eur. J. Comb., 2013

Meta-kernelization with Structural Parameters.
Proceedings of the Mathematical Foundations of Computer Science 2013, 2013

Expanding the Expressive Power of Monadic Second-Order Logic on Restricted Graph Classes.
Proceedings of the Combinatorial Algorithms - 24th International Workshop, 2013

FO Model Checking of Interval Graphs.
Proceedings of the Automata, Languages, and Programming - 40th International Colloquium, 2013

2012
Using Neighborhood Diversity to Solve Hard Problems
CoRR, 2012

Lower Bounds on the Complexity of MSO_1 Model-Checking.
Proceedings of the 29th International Symposium on Theoretical Aspects of Computer Science, 2012

When Trees Grow Low: Shrubs and Fast MSO1.
Proceedings of the Mathematical Foundations of Computer Science 2012, 2012

2011
Lower Bounds on the Complexity of MSO1 Model-Checking
CoRR, 2011

Clique-width: When Hard Does Not Mean Impossible.
Proceedings of the 28th International Symposium on Theoretical Aspects of Computer Science, 2011

New Results on the Complexity of the Max- and Min-Rep Problems.
Proceedings of the SOFSEM 2011: Theory and Practice of Computer Science, 2011

Twin-Cover: Beyond Vertex Cover in Parameterized Algorithmics.
Proceedings of the Parameterized and Exact Computation - 6th International Symposium, 2011

2010
On parse trees and Myhill-Nerode-type tools for handling graphs of bounded rank-width.
Discret. Appl. Math., 2010

New Results on the Complexity of Oriented Colouring on Restricted Digraph Classes.
Proceedings of the SOFSEM 2010: Theory and Practice of Computer Science, 2010

Are There Any Good Digraph Width Measures?
Proceedings of the Parameterized and Exact Computation - 5th International Symposium, 2010

Thread Graphs, Linear Rank-Width and Their Algorithmic Applications.
Proceedings of the Combinatorial Algorithms - 21st International Workshop, 2010

Better Algorithms for Satisfiability Problems for Formulas of Bounded Rank-width.
Proceedings of the IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science, 2010

2009
The Parameterized Complexity of Oriented Colouring.
Proceedings of the Annual Doctoral Workshop on Mathematical and Engineering Methods in Computer Science, 2009

On Digraph Width Measures in Parameterized Algorithmics.
Proceedings of the Parameterized and Exact Computation, 4th International Workshop, 2009

Better Polynomial Algorithms on Graphs of Bounded Rank-Width.
Proceedings of the Combinatorial Algorithms, 20th International Workshop, 2009

2008
Automata approach to graphs of bounded rank-width.
Proceedings of the 19th International Workshop on Combinatorial Algorithms, 2008


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