Petr A. Golovach

Orcid: 0000-0002-2619-2990

Affiliations:
  • University of Bergen


According to our database1, Petr A. Golovach authored at least 242 papers between 1998 and 2025.

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

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Bibliography

2025
Tight Parameterized (In)tractability of Layered Crossing Minimization: Subexponential Algorithms and Kernelization.
CoRR, October, 2025

H-Planarity and Parametric Extensions: when Modulators Act Globally.
CoRR, July, 2025

When does FTP become FPT?
CoRR, June, 2025

On the parameterized complexity of lineal topologies (depth-first spanning trees) with many or few leaves.
J. Comput. Syst. Sci., 2025

Tight Approximation and Kernelization Bounds for Vertex-Disjoint Shortest Paths.
Proceedings of the 42nd International Symposium on Theoretical Aspects of Computer Science, 2025

Multivariate Exploration of Metric Dilation.
Proceedings of the 42nd International Symposium on Theoretical Aspects of Computer Science, 2025

Finding irrelevant vertices in linear time on bounded-genus graphs.
Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms, 2025

Fixed-Parameter Tractability of Hedge Cut.
Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms, 2025

Packing Short Cycles.
Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms, 2025

Brief Announcement: Deciding FO Formulas Efficiently in Congested Networks.
Proceedings of the ACM Symposium on Principles of Distributed Computing, 2025

Parameterized Geometric Graph Modification with Disk Scaling.
Proceedings of the 16th Innovations in Theoretical Computer Science Conference, 2025

Edge Clique Partition and Cover Beyond Independence.
Proceedings of the 33rd Annual European Symposium on Algorithms, 2025

Fault-Tolerant Matroid Bases.
Proceedings of the 33rd Annual European Symposium on Algorithms, 2025

When Distances Lie: Euclidean Embeddings in the Presence of Outliers and Distance Violations.
Proceedings of the 41st International Symposium on Computational Geometry, 2025

2024
(Re)packing Equal Disks into Rectangle.
Discret. Comput. Geom., December, 2024

Distributed Model Checking in Graphs Classes of Bounded Expansion.
CoRR, 2024

Hamiltonicity, Path Cover, and Independence Number: An FPT Perspective.
CoRR, 2024

Stability in Graphs with Matroid Constraints.
Proceedings of the 19th Scandinavian Symposium and Workshops on Algorithm Theory, 2024

Tree Containment Above Minimum Degree is FPT.
Proceedings of the 2024 ACM-SIAM Symposium on Discrete Algorithms, 2024

Breaking a Graph into Connected Components with Small Dominating Sets.
Proceedings of the 49th International Symposium on Mathematical Foundations of Computer Science, 2024

Computing Tree Decompositions with Small Independence Number.
Proceedings of the 51st International Colloquium on Automata, Languages, and Programming, 2024

Two-Sets Cut-Uncut on Planar Graphs.
Proceedings of the 51st International Colloquium on Automata, Languages, and Programming, 2024

Cuts in Graphs with Matroid Constraints.
Proceedings of the 32nd Annual European Symposium on Algorithms, 2024

How to Guide a Present-Biased Agent Through Prescribed Tasks?
Proceedings of the ECAI 2024 - 27th European Conference on Artificial Intelligence, 19-24 October 2024, Santiago de Compostela, Spain, 2024

Hybrid k-Clustering: Blending k-Median and k-Center.
Proceedings of the Approximation, 2024

2023
Combing a Linkage in an Annulus.
SIAM J. Discret. Math., December, 2023

A survey of parameterized algorithms and the complexity of edge modification.
Comput. Sci. Rev., May, 2023

Turán's Theorem Through Algorithmic Lens.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2023

Parameterized Complexity of Broadcasting in Graphs.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2023

Model-Checking for First-Order Logic with Disjoint Paths Predicates in Proper Minor-Closed Graph Classes.
Proceedings of the 2023 ACM-SIAM Symposium on Discrete Algorithms, 2023

Fixed-Parameter Tractability of Maximum Colored Path and Beyond.
Proceedings of the 2023 ACM-SIAM Symposium on Discrete Algorithms, 2023

Shortest Cycles With Monotone Submodular Costs.
Proceedings of the 2023 ACM-SIAM Symposium on Discrete Algorithms, 2023

FPT Approximation and Subexponential Algorithms for Covering Few or Many Edges.
Proceedings of the 48th International Symposium on Mathematical Foundations of Computer Science, 2023

Kernelizing Temporal Exploration Problems.
Proceedings of the 18th International Symposium on Parameterized and Exact Computation, 2023

Computing Paths of Large Rank in Planar Frameworks Deterministically.
Proceedings of the 34th International Symposium on Algorithms and Computation, 2023

Compound Logics for Modification Problems.
Proceedings of the 50th International Colloquium on Automata, Languages, and Programming, 2023

Approximating Long Cycle Above Dirac's Guarantee.
Proceedings of the 50th International Colloquium on Automata, Languages, and Programming, 2023

Parameterized and Approximation Algorithms for the Maximum Bimodal Subgraph Problem.
Proceedings of the Graph Drawing and Network Visualization - 31st International Symposium, 2023

Kernelization for Finding Lineal Topologies (Depth-First Spanning Trees) with Many or Few Leaves.
Proceedings of the Fundamentals of Computation Theory - 24th International Symposium, 2023

Kernelization for Spreading Points.
Proceedings of the 31st Annual European Symposium on Algorithms, 2023

On the Parameterized Complexity of the Structure of Lineal Topologies (Depth-First Spanning Trees) of Finite Graphs: The Number of Leaves.
Proceedings of the Algorithms and Complexity - 13th International Conference, 2023

2022
Partitioning <i>H</i>-free graphs of bounded diameter.
Theor. Comput. Sci., 2022

Cyclability in graph classes.
Discret. Appl. Math., 2022

Acyclic, Star, and Injective Colouring: Bounding the Diameter.
Electron. J. Comb., 2022

Special Issue Dedicated to the 16th International Symposium on Parameterized and Exact Computation.
Algorithmica, 2022

Detours in Directed Graphs.
Proceedings of the 39th International Symposium on Theoretical Aspects of Computer Science, 2022

Algorithmic Extensions of Dirac's Theorem.
Proceedings of the 2022 ACM-SIAM Symposium on Discrete Algorithms, 2022

Long Cycles in Graphs: Extremal Combinatorics Meets Parameterized Algorithms (Invited Talk).
Proceedings of the 47th International Symposium on Mathematical Foundations of Computer Science, 2022

Exact Exponential Algorithms for Clustering Problems.
Proceedings of the 17th International Symposium on Parameterized and Exact Computation, 2022

FPT Approximation for Fair Minimum-Load Clustering.
Proceedings of the 17th International Symposium on Parameterized and Exact Computation, 2022

(Re)packing Equal Disks into Rectangle.
Proceedings of the 49th International Colloquium on Automata, Languages, and Programming, 2022

Longest Cycle Above Erdős-Gallai Bound.
Proceedings of the 30th Annual European Symposium on Algorithms, 2022

Parameterized Complexity of Set-Restricted Disjoint Paths on Chordal Graphs.
Proceedings of the Computer Science - Theory and Applications, 2022

Lossy Kernelization of Same-Size Clustering.
Proceedings of the Computer Science - Theory and Applications, 2022

How to Find a Good Explanation for Clustering?
Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021
Multiplicative Parameterization Above a Guarantee.
ACM Trans. Comput. Theory, 2021

Parameterized <i>k</i>-Clustering: Tractability island.
J. Comput. Syst. Sci., 2021

Can Romeo and Juliet Meet? or Rendezvous Games with Adversaries on Graphs.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2021

Acyclic, Star, and Injective Colouring: Bounding the Diameter.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2021

Parameterized Complexity of Categorical Clustering with Size Constraints.
Proceedings of the Algorithms and Data Structures - 17th International Symposium, 2021

Refined Notions of Parameterized Enumeration Kernels with Applications to Matching Cut Enumeration.
Proceedings of the 38th International Symposium on Theoretical Aspects of Computer Science, 2021

Diverse Collections in Matroids and Graphs.
Proceedings of the 38th International Symposium on Theoretical Aspects of Computer Science, 2021

EPTAS for <i>k</i>-means Clustering of Affine Subspaces.
Proceedings of the 2021 ACM-SIAM Symposium on Discrete Algorithms, 2021

Parameterized Complexity of Feature Selection for Categorical Data Clustering.
Proceedings of the 46th International Symposium on Mathematical Foundations of Computer Science, 2021

Parameterized Complexity of Elimination Distance to First-Order Logic Properties.
Proceedings of the 36th Annual ACM/IEEE Symposium on Logic in Computer Science, 2021

Partitioning H-Free Graphs of Bounded Diameter.
Proceedings of the 32nd International Symposium on Algorithms and Computation, 2021

ETH Tight Algorithms for Geometric Intersection Graphs: Now in Polynomial Space.
Proceedings of the 41st IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science, 2021

Present-Biased Optimization.
Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020
Approximation Schemes for Low-rank Binary Matrix Approximation Problems.
ACM Trans. Algorithms, 2020

On the Parameterized Complexity of Graph Modification to First-Order Logic Properties.
Theory Comput. Syst., 2020

Enumeration of minimal connected dominating sets for chordal graphs.
Discret. Appl. Math., 2020

EPTAS for k-means Clustering of Affine Subspaces.
CoRR, 2020

Subgraph Complementation.
Algorithmica, 2020

Parameterized Complexity of PCA (Invited Talk).
Proceedings of the 17th Scandinavian Symposium and Workshops on Algorithm Theory, 2020

Hitting Topological Minor Models in Planar Graphs is Fixed Parameter Tractable.
Proceedings of the 2020 ACM-SIAM Symposium on Discrete Algorithms, 2020

Graph Square Roots of Small Distance from Degree One Graphs.
Proceedings of the LATIN 2020: Theoretical Informatics, 2020

Graph Hamiltonicity Parameterized by Proper Interval Deletion Set.
Proceedings of the LATIN 2020: Theoretical Informatics, 2020

Parameterized Complexity of Directed Spanner Problems.
Proceedings of the 15th International Symposium on Parameterized and Exact Computation, 2020

Recognizing Proper Tree-Graphs.
Proceedings of the 15th International Symposium on Parameterized and Exact Computation, 2020

Diverse Pairs of Matchings.
Proceedings of the 31st International Symposium on Algorithms and Computation, 2020

Parameterization Above a Multiplicative Guarantee.
Proceedings of the 11th Innovations in Theoretical Computer Science Conference, 2020

An Algorithmic Meta-Theorem for Graph Modification to Planarity and FOL.
Proceedings of the 28th Annual European Symposium on Algorithms, 2020

On the Complexity of Recovering Incidence Matrices.
Proceedings of the 28th Annual European Symposium on Algorithms, 2020

Subexponential Parameterized Algorithms and Kernelization on Almost Chordal Graphs.
Proceedings of the 28th Annual European Symposium on Algorithms, 2020

Kernelization of Whitney Switches.
Proceedings of the 28th Annual European Symposium on Algorithms, 2020

Low-Rank Binary Matrix Approximation in Column-Sum Norm.
Proceedings of the Approximation, 2020

2019
Enumeration and maximum number of minimal dominating sets for chordal graphs.
Theor. Comput. Sci., 2019

Clique-width III: Hamiltonian Cycle and the Odd Case of Graph Coloring.
ACM Trans. Algorithms, 2019

Parameterized k-Clustering: The distance matters!
CoRR, 2019

Kernelization of Graph Hamiltonicity: Proper H-Graphs.
Proceedings of the Algorithms and Data Structures - 16th International Symposium, 2019

Modification to Planarity is Fixed Parameter Tractable.
Proceedings of the 36th International Symposium on Theoretical Aspects of Computer Science, 2019

Clustering to Given Connectivities.
Proceedings of the 14th International Symposium on Parameterized and Exact Computation, 2019

Cyclability in Graph Classes.
Proceedings of the 30th International Symposium on Algorithms and Computation, 2019

Refined Complexity of PCA with Outliers.
Proceedings of the 36th International Conference on Machine Learning, 2019

Covering Vectors by Spaces in Perturbed Graphic Matroids and Their Duals.
Proceedings of the 46th International Colloquium on Automata, Languages, and Programming, 2019

Parameterized k-Clustering: Tractability Island.
Proceedings of the 39th IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science, 2019

Going Far From Degeneracy.
Proceedings of the 27th Annual European Symposium on Algorithms, 2019

2018
Computing square roots of graphs with low maximum degree.
Discret. Appl. Math., 2018

Algorithmic Enumeration: Output-sensitive, Input-Sensitive, Parameterized, Approximative (Dagstuhl Seminar 18421).
Dagstuhl Reports, 2018

Parameterized Aspects of Strong Subgraph Closure.
Proceedings of the 16th Scandinavian Symposium and Workshops on Algorithm Theory, 2018

Partial Complementation of Graphs.
Proceedings of the 16th Scandinavian Symposium and Workshops on Algorithm Theory, 2018

Cliquewidth III: The Odd Case of Graph Coloring Parameterized by Cliquewidth.
Proceedings of the Twenty-Ninth Annual ACM-SIAM Symposium on Discrete Algorithms, 2018

Parameterized Low-Rank Binary Matrix Approximation.
Proceedings of the 45th International Colloquium on Automata, Languages, and Programming, 2018

On the Tractability of Optimization Problems on H-Graphs.
Proceedings of the 26th Annual European Symposium on Algorithms, 2018

2017
Metric Dimension of Bounded Tree-length Graphs.
SIAM J. Discret. Math., 2017

A Survey on the Computational Complexity of Coloring Graphs with Forbidden Subgraphs.
J. Graph Theory, 2017

On recognition of threshold tolerance graphs and their complements.
Discret. Appl. Math., 2017

Minimal dominating sets in interval graphs and trees.
Discret. Appl. Math., 2017

Enumeration and Maximum Number of Maximal Irredundant Sets for Chordal Graphs.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2017

Algorithms for Outerplanar Graph Roots and Graph Roots of Pathwidth at Most 2.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2017

Spanning Circuits in Regular Matroids.
Proceedings of the Twenty-Eighth Annual ACM-SIAM Symposium on Discrete Algorithms, 2017

Structured Connectivity Augmentation.
Proceedings of the 42nd International Symposium on Mathematical Foundations of Computer Science, 2017

Finding Connected Secluded Subgraphs.
Proceedings of the 12th International Symposium on Parameterized and Exact Computation, 2017

Covering Vectors by Spaces: Regular Matroids.
Proceedings of the 44th International Colloquium on Automata, Languages, and Programming, 2017

Surjective H-Colouring: New Hardness Results.
Proceedings of the Unveiling Dynamics and Complexity, 2017

Enumeration of Maximal Irredundant Sets for Claw-Free Graphs.
Proceedings of the Algorithms and Complexity - 10th International Conference, 2017

2016
Squares of Low Clique Number.
Electron. Notes Discret. Math., 2016

Enumerating minimal dominating sets in chordal bipartite graphs.
Discret. Appl. Math., 2016

Squares of Low Maximum Degree.
CoRR, 2016

Parameterized Algorithms for Finding Square Roots.
Algorithmica, 2016

A Linear Kernel for Finding Square Roots of Almost Planar Graphs.
Proceedings of the 15th Scandinavian Symposium and Workshops on Algorithm Theory, 2016

Editing to Connected f-Degree Graph.
Proceedings of the 33rd Symposium on Theoretical Aspects of Computer Science, 2016

Finding Cactus Roots in Polynomial Time.
Proceedings of the Combinatorial Algorithms - 27th International Workshop, 2016

Graph Editing to a Given Degree Sequence.
Proceedings of the Computer Science - Theory and Applications, 2016

2015
Modifying a Graph Using Vertex Elimination.
Algorithmica, 2015

Metric Dimension of Bounded Width Graphs.
Proceedings of the Mathematical Foundations of Computer Science 2015, 2015

Variants of Plane Diameter Completion.
Proceedings of the 10th International Symposium on Parameterized and Exact Computation, 2015

Enumerating Minimal Connected Dominating Sets in Graphs of Bounded Chordality.
Proceedings of the 10th International Symposium on Parameterized and Exact Computation, 2015

Enumeration and Maximum Number of Minimal Connected Vertex Covers in Graphs.
Proceedings of the Combinatorial Algorithms - 26th International Workshop, 2015

Output-Polynomial Enumeration on Graphs of Bounded (Local) Linear MIM-Width.
Proceedings of the Algorithms and Computation - 26th International Symposium, 2015

Parameterized Complexity of Secluded Connectivity Problems.
Proceedings of the 35th IARCS Annual Conference on Foundation of Software Technology and Theoretical Computer Science, 2015

Editing to a Planar Graph of Given Degrees.
Proceedings of the Computer Science - Theory and Applications, 2015

Parameterized Complexity of Superstring Problems.
Proceedings of the Combinatorial Pattern Matching - 26th Annual Symposium, 2015

How to Hunt an Invisible Rabbit on a Graph.
Proceedings of the 13th Cologne Twente Workshop on Graphs and Combinatorial Optimization, 2015

2014
Almost Optimal Lower Bounds for Problems Parameterized by Clique-Width.
SIAM J. Comput., 2014

Subset feedback vertex sets in chordal graphs.
J. Discrete Algorithms, 2014

Finding clubs in graph classes.
Discret. Appl. Math., 2014

A Survey on the Computational Complexity of Colouring Graphs with Forbidden Subgraphs.
CoRR, 2014

Detecting Fixed Patterns in Chordal Graphs in Polynomial Time.
Algorithmica, 2014

Parameterized complexity of three edge contraction problems with degree constraints.
Acta Informatica, 2014

Induced Disjoint Paths in Circular-Arc Graphs in Linear Time.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2014

Recognizing Threshold Tolerance Graphs in O(n<sup>2</sup>) Time.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2014

Hadwiger Number of Graphs with Small Chordality.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2014

Editing to a Connected Graph of Given Degrees.
Proceedings of the Mathematical Foundations of Computer Science 2014, 2014

Editing to a Graph of Given Degrees.
Proceedings of the Parameterized and Exact Computation - 9th International Symposium, 2014

Parameterized Algorithms to Preserve Connectivity.
Proceedings of the Automata, Languages, and Programming - 41st International Colloquium, 2014

Editing to Eulerian Graphs.
Proceedings of the 34th International Conference on Foundation of Software Technology and Theoretical Computer Science, 2014

Connecting Vertices by Independent Trees.
Proceedings of the 34th International Conference on Foundation of Software Technology and Theoretical Computer Science, 2014

The Parameterized Complexity of Graph Cyclability.
Proceedings of the Algorithms - ESA 2014, 2014

2013
Colorings with few Colors: Counting, Enumeration and Combinatorial Bounds.
Theory Comput. Syst., 2013

Choosability on H-free graphs.
Inf. Process. Lett., 2013

Three complexity results on coloring Pk-free graphs.
Eur. J. Comb., 2013

Colouring of Graphs with Ramsey-Type Forbidden Subgraphs.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2013

Sparse Square Roots.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2013

Linear-Time Algorithms for Scattering Number and Hamilton-Connectivity of Interval Graphs.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2013

On the Parameterized Complexity of Cutting a Few Vertices from a Graph.
Proceedings of the Mathematical Foundations of Computer Science 2013, 2013

Parameterized Complexity of Two Edge Contraction Problems with Degree Constraints.
Proceedings of the Parameterized and Exact Computation - 8th International Symposium, 2013

Graph Editing to a Fixed Target.
Proceedings of the Combinatorial Algorithms - 24th International Workshop, 2013

An Incremental Polynomial Time Algorithm to Enumerate All Minimal Edge Dominating Sets.
Proceedings of the Automata, Languages, and Programming - 40th International Colloquium, 2013

Parameterized Complexity of the Anchored k-Core Problem for Directed Graphs.
Proceedings of the IARCS Annual Conference on Foundations of Software Technology and Theoretical Computer Science, 2013

Long Circuits and Large Euler Subgraphs.
Proceedings of the Algorithms - ESA 2013, 2013

List Coloring in the Absence of Two Subgraphs.
Proceedings of the Algorithms and Complexity, 8th International Conference, 2013

Cliques and Clubs.
Proceedings of the Algorithms and Complexity, 8th International Conference, 2013

Preventing Unraveling in Social Networks Gets Harder.
Proceedings of the Twenty-Seventh AAAI Conference on Artificial Intelligence, 2013

2012
Induced packing of odd cycles in planar graphs.
Theor. Comput. Sci., 2012

Determining the chromatic number of triangle-free 2P<sub>3</sub>-free graphs in polynomial time.
Theor. Comput. Sci., 2012

Updating the complexity status of coloring graphs without a fixed induced linear forest.
Theor. Comput. Sci., 2012

Cops and Robber with Constraints.
SIAM J. Discret. Math., 2012

On the parameterized complexity of coloring graphs in the absence of a linear forest.
J. Discrete Algorithms, 2012

Containment relations in split graphs.
Discret. Appl. Math., 2012

Edge search number of cographs.
Discret. Appl. Math., 2012

Distance three labelings of trees.
Discret. Appl. Math., 2012

Generating All Minimal Edge Dominating Sets with Incremental-Polynomial Delay
CoRR, 2012

Parameterized Complexity of the Spanning Tree Congestion Problem.
Algorithmica, 2012

How to Eliminate a Graph.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2012

Solutions for the Stable Roommates Problem with Payments.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2012

Induced Disjoint Paths in AT-Free Graphs.
Proceedings of the Algorithm Theory - SWAT 2012, 2012

Parameterized Complexity of Connected Even/Odd Subgraph Problems.
Proceedings of the 29th International Symposium on Theoretical Aspects of Computer Science, 2012

4-Coloring H-Free Graphs When H Is Small.
Proceedings of the SOFSEM 2012: Theory and Practice of Computer Science, 2012

Coloring Graphs Characterized by a Forbidden Subgraph.
Proceedings of the Mathematical Foundations of Computer Science 2012, 2012

Obtaining Planarity by Contracting Few Edges.
Proceedings of the Mathematical Foundations of Computer Science 2012, 2012

k-Gap Interval Graphs.
Proceedings of the LATIN 2012: Theoretical Informatics, 2012

An Exact Algorithm for Subset Feedback Vertex Set on Chordal Graphs.
Proceedings of the Parameterized and Exact Computation - 7th International Symposium, 2012

Closing Complexity Gaps for Coloring Problems on H-Free Graphs.
Proceedings of the Algorithms and Computation - 23rd International Symposium, 2012

Detecting Induced Minors in AT-Free Graphs.
Proceedings of the Algorithms and Computation - 23rd International Symposium, 2012

Minimizing Rosenthal Potential in Multicast Games.
Proceedings of the Automata, Languages, and Programming - 39th International Colloquium, 2012

Induced Disjoint Paths in Claw-Free Graphs.
Proceedings of the Algorithms - ESA 2012, 2012

Finding Vertex-Surjective Graph Homomorphisms.
Proceedings of the Computer Science - Theory and Applications, 2012

2011
Approximation of minimum weight spanners for sparse graphs.
Theor. Comput. Sci., 2011

Approximating Width Parameters of Hypergraphs with Excluded Minors.
SIAM J. Discret. Math., 2011

Contraction obstructions for treewidth.
J. Comb. Theory B, 2011

Spanners of bounded degree graphs.
Inf. Process. Lett., 2011

Lift Contractions.
Electron. Notes Discret. Math., 2011

List Coloring in the Absence of a Linear Forest.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2011

Contracting a Chordal Graph to a Split Graph or a Tree.
Proceedings of the Mathematical Foundations of Computer Science 2011, 2011

Increasing the Minimum Degree of a Graph by Contractions.
Proceedings of the Parameterized and Exact Computation - 6th International Symposium, 2011

Tight Complexity Bounds for FPT Subgraph Problems Parameterized by Clique-Width.
Proceedings of the Parameterized and Exact Computation - 6th International Symposium, 2011

Finding Contractions and Induced Minors in Chordal Graphs via Disjoint Paths.
Proceedings of the Algorithms and Computation - 22nd International Symposium, 2011

Coloring Graphs without Short Cycles and Long Induced Paths.
Proceedings of the Fundamentals of Computation Theory - 18th International Symposium, 2011

Computing Vertex-Surjective Homomorphisms to Partially Reflexive Trees.
Proceedings of the Computer Science - Theory and Applications, 2011

Odd cyclic surface separators in planar graphs.
Proceedings of the 10th Cologne-Twente Workshop on graphs and combinatorial optimization. Extended Abstracts, 2011

2010
Pursuing a fast robber on a graph.
Theor. Comput. Sci., 2010

Intractability of Clique-Width Parameterizations.
SIAM J. Comput., 2010

Parameterized algorithm for eternal vertex cover.
Inf. Process. Lett., 2010

Colorings with Few Colors: Counting, Enumeration and Combinatorial Bounds.
Proceedings of the Graph Theoretic Concepts in Computer Science, 2010

Narrowing Down the Gap on the Complexity of Coloring <i>P</i><sub><i>k</i></sub>-Free Graphs.
Proceedings of the Graph Theoretic Concepts in Computer Science, 2010

Approximation Algorithms for Domination Search.
Proceedings of the Approximation and Online Algorithms - 8th International Workshop, 2010

<i>L</i>(2, 1, 1)-Labeling Is NP-Complete for Trees.
Proceedings of the Theory and Applications of Models of Computation, 7th Annual Conference, 2010

Cops and Robber Game without Recharging.
Proceedings of the Algorithm Theory, 2010

Algorithmic Lower Bounds for Problems Parameterized with Clique-Width.
Proceedings of the Twenty-First Annual ACM-SIAM Symposium on Discrete Algorithms, 2010

On Coloring Graphs without Induced Forests.
Proceedings of the Algorithms and Computation - 21st International Symposium, 2010

2009
Sort and Search: Exact algorithms for generalized domination.
Inf. Process. Lett., 2009

The capture time of a graph.
Discret. Math., 2009

Parameterized Complexity of Generalized Domination Problems.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2009

Guard Games on Graphs: Keep the Intruder Out!
Proceedings of the Approximation and Online Algorithms, 7th International Workshop, 2009

Parameterized Complexity of Coloring Problems: Treewidth versus Vertex Cover.
Proceedings of the Theory and Applications of Models of Computation, 6th Annual Conference, 2009

Approximating Acyclicity Parameters of Sparse Hypergraphs.
Proceedings of the 26th International Symposium on Theoretical Aspects of Computer Science, 2009

Clique-width: on the price of generality.
Proceedings of the Twentieth Annual ACM-SIAM Symposium on Discrete Algorithms, 2009

Choosability of P5-Free Graphs.
Proceedings of the Mathematical Foundations of Computer Science 2009, 2009

Paths of Bounded Length and Their Cuts: Parameterized Complexity and Algorithms.
Proceedings of the Parameterized and Exact Computation, 4th International Workshop, 2009

Three Complexity Results on Coloring <i>P</i><sub><i>k</i></sub>-Free Graphs.
Proceedings of the Combinatorial Algorithms, 20th International Workshop, 2009

Induced Packing of Odd Cycles in a Planar Graph.
Proceedings of the Algorithms and Computation, 20th International Symposium, 2009

Bandwidth on AT-Free Graphs.
Proceedings of the Algorithms and Computation, 20th International Symposium, 2009

Contraction Bidimensionality: the Accurate Picture.
Proceedings of the Parameterized complexity and approximation algorithms, 13.12., 2009

2008
Parameterized Complexity for Domination Problems on Degenerate Graphs.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2008

Complexity of the Packing Coloring Problem for Trees.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2008

Generalized Domination in Degenerate Graphs: A Complete Dichotomy of Computational Complexity.
Proceedings of the Theory and Applications of Models of Computation, 2008

Distance Constrained Labelings of Trees.
Proceedings of the Theory and Applications of Models of Computation, 2008

A PTAS for the Sparsest Spanners Problem on Apex-Minor-Free Graphs.
Proceedings of the Mathematical Foundations of Computer Science 2008, 2008

How to Guard a Graph?.
Proceedings of the Algorithms and Computation, 19th International Symposium, 2008

On tractability of Cops and Robbers game.
Proceedings of the Fifth IFIP International Conference On Theoretical Computer Science, 2008

Computational Complexity of the Distance Constrained Labeling Problem for Trees (Extended Abstract).
Proceedings of the Automata, Languages and Programming, 35th International Colloquium, 2008

Spanners in Sparse Graphs.
Proceedings of the Automata, Languages and Programming, 35th International Colloquium, 2008

2007
Backbone colorings for graphs: Tree and path backbones.
J. Graph Theory, 2007

Computational Complexity of Generalized Domination: A Complete Dichotomy for Chordal Graphs.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2007

Branch and Recharge: Exact Algorithms for Generalized Domination.
Proceedings of the Algorithms and Data Structures, 10th International Workshop, 2007

2005
Distance Constrained Labelings of Graphs of Bounded Treewidth.
Proceedings of the Automata, Languages and Programming, 32nd International Colloquium, 2005

2004
Elegant Distance Constrained Labelings of Trees.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2004

2003
Interval degree and bandwidth of a graph.
Discret. Appl. Math., 2003

Backbone Colorings for Networks.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 2003

2000
Graph Searching and Interval Completion.
SIAM J. Discret. Math., 2000

1998
Interval Completion with the Smallest Max-degree.
Proceedings of the Graph-Theoretic Concepts in Computer Science, 1998


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