Stefan Szeider

Orcid: 0000-0001-8994-1656

Affiliations:
  • TU Wien, Vienna, Austria


According to our database1, Stefan Szeider authored at least 238 papers between 2000 and 2024.

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

Timeline

Legend:

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Online presence:

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Bibliography

2024
SAT-based Decision Tree Learning for Large Data Sets - Results and Source code.
Dataset, May, 2024

Backdoor DNFs Results and Source Code.
Dataset, May, 2024

SAT Modulo Symmetries for Graph Generation and Enumeration.
ACM Trans. Comput. Log., 2024

Backdoor DNFs.
J. Comput. Syst. Sci., 2024

SAT backdoors: Depth beats size.
J. Comput. Syst. Sci., 2024

SAT-based Decision Tree Learning for Large Data Sets.
J. Artif. Intell. Res., 2024

Realtime Generation of Streamliners with Large Language Models.
CoRR, 2024

Small Unsatisfiable k-CNFs with Bounded Literal Occurrence.
Proceedings of the 27th International Conference on Theory and Applications of Satisfiability Testing, 2024

eSLIM: Circuit Minimization with SAT Based Local Improvement.
Proceedings of the 27th International Conference on Theory and Applications of Satisfiability Testing, 2024

Explaining Decisions in ML Models: A Parameterized Complexity Analysis.
Proceedings of the 21st International Conference on Principles of Knowledge Representation and Reasoning, 2024

ASP-QRAT: A Conditionally Optimal Dual Proof System for ASP.
Proceedings of the 21st International Conference on Principles of Knowledge Representation and Reasoning, 2024

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

Compilation and Fast Model Counting beyond CNF.
Proceedings of the Thirty-Third International Joint Conference on Artificial Intelligence, 2024

Structure-Guided Local Improvement for Maximum Satisfiability.
Proceedings of the 30th International Conference on Principles and Practice of Constraint Programming, 2024

Computing Small Rainbow Cycle Numbers with SAT Modulo Symmetries (Short Paper).
Proceedings of the 30th International Conference on Principles and Practice of Constraint Programming, 2024

Large and Parallel Human Sorting Networks.
Proceedings of the Creative Mathematical Sciences Communication: 7th International Conference, 2024

SAT-Based Tree Decomposition with Iterative Cascading Policy Selection.
Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

A General Theoretical Framework for Learning Smallest Interpretable Models.
Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

Learning Small Decision Trees for Data of Low Rank-Width.
Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

Hardness of Random Reordered Encodings of Parity for Resolution and CDCL.
Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023
SAT-boosted Tabu Search for Coloring Massive Graphs.
ACM J. Exp. Algorithmics, December, 2023

Computing optimal hypertree decompositions with SAT.
Artif. Intell., December, 2023

MaxSLIM Anytime MaxSAT Solver.
Dataset, December, 2023

Dataset of Random Reordered Encodings of Parity Problems.
Dataset, December, 2023

Are hitting formulas hard for resolution?
Discret. Appl. Math., October, 2023

CSP beyond tractable constraint languages.
Constraints An Int. J., September, 2023

Supplementary Material for Proven optimally-balanced Latin rectangles with SAT.
Dataset, July, 2023

Supplementary Material for Proven optimally-balanced Latin rectangles with SAT.
Dataset, July, 2023

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

The Silent (R)evolution of SAT.
Commun. ACM, June, 2023

Computing twin-width with branch & bound - PACE Submission.
Dataset, June, 2023

Supplementary material of submission "IPASIR-UP: User Propagators for CDCL".
Dataset, June, 2023

SAT-Boosted Tabu Search for Coloring Massive Graphs - Code.
Dataset, May, 2023

Computing twin-width with SAT and branch & bound.
Dataset, May, 2023

Computing twin-width with SAT and branch & bound - Results.
Dataset, May, 2023

SAT-Boosted Tabu Search for Coloring Massive Graphs - Experiments.
Dataset, March, 2023

SAT Encodings and Beyond (Dagstuhl Seminar 23261).
Dagstuhl Reports, 2023

SAT-Based Generation of Planar Graphs.
Proceedings of the 26th International Conference on Theory and Applications of Satisfiability Testing, 2023

A SAT Solver's Opinion on the Erdős-Faber-Lovász Conjecture.
Proceedings of the 26th International Conference on Theory and Applications of Satisfiability Testing, 2023

IPASIR-UP: User Propagators for CDCL.
Proceedings of the 26th International Conference on Theory and Applications of Satisfiability Testing, 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

Computing Twin-width with SAT and Branch & Bound.
Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, 2023

The Parameterized Complexity of Finding Concise Local Explanations.
Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, 2023

Co-Certificate Learning with SAT Modulo Symmetries.
Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, 2023

Learning Small Decision Trees with Large Domain.
Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, 2023

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

Searching for Smallest Universal Graphs and Tournaments with SAT.
Proceedings of the 29th International Conference on Principles and Practice of Constraint Programming, 2023

Proven Optimally-Balanced Latin Rectangles with SAT (Short Paper).
Proceedings of the 29th International Conference on Principles and Practice of Constraint Programming, 2023

Circuit Minimization with QBF-Based Exact Synthesis.
Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

Inconsistent Cores for ASP: The Perks and Perils of Non-monotonicity.
Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022
Algorithmic Applications of Tree-Cut Width.
SIAM J. Discret. Math., December, 2022

Computing Optimal Hypertree Decompositions with SAT - Results.
Dataset, July, 2022

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

Threshold Treewidth and Hypertree Width.
J. Artif. Intell. Res., 2022

Sum-of-Products with Default Values: Algorithms and Complexity Results.
J. Artif. Intell. Res., 2022

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

Learning large Bayesian networks with expert constraints.
Proceedings of the Uncertainty in Artificial Intelligence, 2022

A SAT Attack on Rota's Basis Conjecture.
Proceedings of the 25th International Conference on Theory and Applications of Satisfiability Testing, 2022

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

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

A SAT Approach to Twin-Width.
Proceedings of the Symposium on Algorithm Engineering and Experiments, 2022

Tractable Abstract Argumentation via Backdoor-Treewidth.
Proceedings of the Thirty-Sixth AAAI Conference on Artificial Intelligence, 2022

2021
A SAT Approach to Twin-Width.
Dataset, October, 2021

aditya95sriram/bn-slim: NeurIPS 2021.
Dataset, October, 2021

HtdLEO source code.
Dataset, May, 2021

HtdLEO Results.
Dataset, May, 2021

DT-SLIM: SAT-based Decision Tree Learning for Large Data Sets.
Dataset, March, 2021

DT-SLIM Results.
Dataset, March, 2021

Fixed-Parameter Tractability.
Proceedings of the Handbook of Satisfiability - Second Edition, 2021

Finding the Hardest Formulas for Resolution.
J. Artif. Intell. Res., 2021

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

Certified DQBF Solving by Definition Extraction.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2021, 2021

Learning Fast-Inference Bayesian Networks.
Proceedings of the Advances in Neural Information Processing Systems 34: Annual Conference on Neural Information Processing Systems 2021, 2021

Finding the Hardest Formulas for Resolution (Extended Abstract).
Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, 2021

SAT Modulo Symmetries for Graph Generation.
Proceedings of the 27th International Conference on Principles and Practice of Constraint Programming, 2021

Turbocharging Treewidth-Bounded Bayesian Network Structure Learning.
Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

Parameterized Complexity of Small Decision Tree Learning.
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
On Existential MSO and Its Relation to ETH.
ACM Trans. Comput. Theory, 2020

A Faster Algorithm for Propositional Model Counting Parameterized by Incidence Treewidth.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2020, 2020

Short Q-Resolution Proofs with Homomorphisms.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2020, 2020

Formalizing Graph Trail Properties in Isabelle/HOL.
Proceedings of the Intelligent Computer Mathematics - 13th International Conference, 2020

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

MaxSAT-Based Postprocessing for Treedepth.
Proceedings of the Principles and Practice of Constraint Programming, 2020

Breaking Symmetries with RootClique and LexTopSort.
Proceedings of the Principles and Practice of Constraint Programming, 2020

A Time Leap Challenge for SAT-Solving.
Proceedings of the Principles and Practice of Constraint Programming, 2020

Computing Optimal Hypertree Decompositions.
Proceedings of the Symposium on Algorithm Engineering and Experiments, 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

2019
A SAT Approach to Branchwidth.
ACM Trans. Comput. Log., 2019

Qute in the QBF Evaluation 2018.
J. Satisf. Boolean Model. Comput., 2019

Long-Distance Q-Resolution with Dependency Schemes.
J. Autom. Reason., 2019

Dependency Learning for QBF.
J. Artif. Intell. Res., 2019

On the parameterized complexity of (<i>k</i>, <i>s</i>)-SAT.
Inf. Process. Lett., 2019

On Clustering Incomplete Data.
CoRR, 2019

A Compendium of Parameterized Problems at Higher Levels of the Polynomial Hierarchy.
Algorithms, 2019

Proof Complexity of Fragments of Long-Distance Q-Resolution.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2019, 2019

Combining Resolution-Path Dependencies with Dependency Learning.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2019, 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

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

2018
Meta-kernelization using well-structured modulators.
Discret. Appl. Math., 2018

Solving Problems on Graphs of High Rank-Width.
Algorithmica, 2018

Polynomial-Time Validation of QCDCL Certificates.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2018, 2018

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

Portfolio-Based Algorithm Selection for Circuit QBFs.
Proceedings of the Principles and Practice of Constraint Programming, 2018

An SMT Approach to Fractional Hypertree Width.
Proceedings of the Principles and Practice of Constraint Programming, 2018

2017
On the Parameterized Complexity of Finding Small Unsatisfiable Subsets of CNF Formulas and CSP Instances.
ACM Trans. Comput. Log., 2017

Discovering Archipelagos of Tractability for Constraint Satisfaction and Counting.
ACM Trans. Algorithms, 2017

Parameterized complexity classes beyond para-NP.
J. Comput. Syst. Sci., 2017

Backdoors into heterogeneous classes of SAT and CSP.
J. Comput. Syst. Sci., 2017

The treewidth of proofs.
Inf. Comput., 2017

Recent Trends in Knowledge Compilation (Dagstuhl Seminar 17381).
Dagstuhl Reports, 2017

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

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

SAT-Based Local Improvement for Finding Tree Decompositions of Small Width.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2017 - 20th International Conference, Melbourne, VIC, Australia, August 28, 2017

Circuit Treewidth, Sentential Decision, and Query Compilation.
Proceedings of the 36th ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems, 2017

Backdoor Trees for Answer Set Programming.
Proceedings of the 10th Workshop on Answer Set Programming and Other Computing Paradigms co-located with the 14th International Conference on Logic Programming and Nonmonotonic Reasoning, 2017

Backdoor Sets for CSP.
Proceedings of the Constraint Satisfaction Problem: Complexity and Approximability, 2017

Rigging Nearly Acyclic Tournaments Is Fixed-Parameter Tractable.
Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

2016
Parameterized SAT.
Encyclopedia of Algorithms, 2016

Model Checking Existential Logic on Partially Ordered Sets.
ACM Trans. Comput. Log., 2016

Soundness of Q-resolution with dependency schemes.
Theor. Comput. Sci., 2016

Quantified conjunctive queries on partially ordered sets.
Theor. Comput. Sci., 2016

Meta-kernelization with structural parameters.
J. Comput. Syst. Sci., 2016

Quantifier Reordering for QBF.
J. Autom. Reason., 2016

Model Counting for CNF Formulas of Bounded Modular Treewidth.
Algorithmica, 2016

Backdoors to q-Horn.
Algorithmica, 2016

Parameterized Complexity Results for Symbolic Model Checking of Temporal Logics.
Proceedings of the Principles of Knowledge Representation and Reasoning: Proceedings of the Fifteenth International Conference, 2016

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

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

2015
A SAT Approach to Clique-Width.
ACM Trans. Comput. Log., 2015

Backdoors to Normality for Disjunctive Logic Programs.
ACM Trans. Comput. Log., 2015

Parameterized and subexponential-time complexity of satisfiability problems and applications.
Theor. Comput. Sci., 2015

On finding optimal polytrees.
Theor. Comput. Sci., 2015

A complete parameterized complexity analysis of bounded planning.
J. Comput. Syst. Sci., 2015

On the Subexponential-Time Complexity of CSP.
J. Artif. Intell. Res., 2015

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

Guest Editorial: Special Issue on Parameterized and Exact Computation.
Algorithmica, 2015

Backdoors to tractable answer set programming.
Artif. Intell., 2015

Machine Characterizations for Parameterized Complexity Classes Beyond Para-NP.
Proceedings of the SOFSEM 2015: Theory and Practice of Computer Science, 2015

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

Parameterized Complexity Results for Agenda Safety in Judgment Aggregation.
Proceedings of the 2015 International Conference on Autonomous Agents and Multiagent Systems, 2015

2014
Tractable answer-set programming with weight constraints: bounded treewidth is not enough.
Theory Pract. Log. Program., 2014

Guarantees and limits of preprocessing in constraint satisfaction and reasoning.
Artif. Intell., 2014

Variable Dependencies and Q-Resolution.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2014, 2014

Fixed-Parameter Tractable Reductions to SAT.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2014, 2014

The Parameterized Complexity of Reasoning Problems Beyond NP.
Proceedings of the Principles of Knowledge Representation and Reasoning: Proceedings of the Fourteenth International Conference, 2014

Small Unsatisfiable Subsets in Constraint Satisfaction.
Proceedings of the 26th IEEE International Conference on Tools with Artificial Intelligence, 2014

Subexponential Time Complexity of CSP with Global Constraints.
Proceedings of the Principles and Practice of Constraint Programming, 2014

2013
Satisfiability of acyclic and almost acyclic CNF formulas.
Theor. Comput. Sci., 2013

Corrigendum. The Linear Arrangement Problem Parameterized Above Guaranteed Value.
Theory Comput. Syst., 2013

Parameterized Complexity Results for Exact Bayesian Network Structure Learning.
J. Artif. Intell. Res., 2013

Preface.
Fundam. Informaticae, 2013

Revisiting Space in Proof Complexity: Treewidth and Pathwidth.
Electron. Colloquium Comput. Complex., 2013

The Complexity of Repairing, Adjusting, and Aggregating of Extensions in Abstract Argumentation.
Proceedings of the Theory and Applications of Formal Argumentation, 2013

Upper and Lower Bounds for Weak Backdoor Set Detection.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2013, 2013

Local Backbones.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2013, 2013

Model Counting for Formulas of Bounded Clique-Width.
Proceedings of the Algorithms and Computation - 24th International Symposium, 2013

Backdoors to Abduction.
Proceedings of the IJCAI 2013, 2013

Capturing Structure in Hard Combinatorial Problems.
Proceedings of the 25th IEEE International Conference on Tools with Artificial Intelligence, 2013

Strong Backdoors to Bounded Treewidth SAT.
Proceedings of the 54th Annual IEEE Symposium on Foundations of Computer Science, 2013

Parameterized Complexity and Kernel Bounds for Hard Planning Problems.
Proceedings of the Algorithms and Complexity, 8th International Conference, 2013

On the Subexponential Time Complexity of CSP.
Proceedings of the Twenty-Seventh AAAI Conference on Artificial Intelligence, 2013

Parameterized Complexity Results for Plan Reuse.
Proceedings of the Twenty-Seventh AAAI Conference on Artificial Intelligence, 2013

2012
Editing graphs to satisfy degree constraints: A parameterized approach.
J. Comput. Syst. Sci., 2012

On graph contractions and induced minors.
Discret. Appl. Math., 2012

Parameterized Complexity Results for General Factors in Bipartite Graphs with an Application to Constraint Programming.
Algorithmica, 2012

Augmenting tractable fragments of abstract argumentation.
Artif. Intell., 2012

Abstract Argumentation via Monadic Second Order Logic.
Proceedings of the Scalable Uncertainty Management - 6th International Conference, 2012

Computing Resolution-Path Dependencies in Linear Time , .
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2012, 2012

Strong Backdoors to Nested Satisfiability.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2012, 2012

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

Backdoors to Acyclic SAT.
Proceedings of the Automata, Languages, and Programming - 39th International Colloquium, 2012

Backdoors to Satisfaction.
Proceedings of the Multivariate Algorithmic Revolution and Beyond, 2012

Don't Be Strict in Local Search!
Proceedings of the Twenty-Sixth AAAI Conference on Artificial Intelligence, 2012

The Complexity of Planning Revisited - A Parameterized Analysis.
Proceedings of the Twenty-Sixth AAAI Conference on Artificial Intelligence, 2012

2011
Monadic second order logic on graphs with local cardinality constraints.
ACM Trans. Comput. Log., 2011

A probabilistic approach to problems parameterized above or below tight bounds.
J. Comput. Syst. Sci., 2011

On the complexity of some colorful problems parameterized by treewidth.
Inf. Comput., 2011

The Parameterized Complexity of Local Consistency.
Electron. Colloquium Comput. Complex., 2011

The parameterized complexity of k-flip local search for SAT and MAX SAT.
Discret. Optim., 2011

Not So Easy Problems for Tree Decomposable Graphs
CoRR, 2011

Tractable cases of the extended global cardinality constraint.
Constraints An Int. J., 2011

Parameterized Proof Complexity.
Comput. Complex., 2011

Solving MAX-<i>r</i>-SAT Above a Tight Lower Bound.
Algorithmica, 2011

Algorithms and complexity results for persuasive argumentation.
Artif. Intell., 2011

Satisfiability of Acyclic and almost Acyclic CNF Formulas (II).
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2011, 2011

The Parameterized Complexity of Constraint Satisfaction and Reasoning.
Proceedings of the Applications of Declarative Programming and Knowledge Management, 2011

Augmenting Tractable Fragments of Abstract Argumentation.
Proceedings of the IJCAI 2011, 2011

Kernels for Global Constraints.
Proceedings of the IJCAI 2011, 2011

Limits of Preprocessing.
Proceedings of the Twenty-Fifth AAAI Conference on Artificial Intelligence, 2011

2010
Algorithms for propositional model counting.
J. Discrete Algorithms, 2010

Editorial.
J. Discrete Algorithms, 2010

Constraint satisfaction with bounded treewidth revisited.
J. Comput. Syst. Sci., 2010

Algorithms and Complexity Results for Exact Bayesian Structure Learning.
Proceedings of the UAI 2010, 2010

On Contracting Graphs to Fixed Pattern Graphs.
Proceedings of the SOFSEM 2010: Theory and Practice of Computer Science, 2010

Solving MAX-r-SAT Above a Tight Lower Bound.
Proceedings of the Twenty-First Annual ACM-SIAM Symposium on Discrete Algorithms, 2010

Reasoning in Argumentation Frameworks of Bounded Clique-Width.
Proceedings of the Computational Models of Argument: Proceedings of COMMA 2010, 2010

2009
Fixed-Parameter Tractability.
Proceedings of the Handbook of Satisfiability, 2009

Covering graphs with few complete bipartite subgraphs.
Theor. Comput. Sci., 2009

Clique-Width is NP-Complete.
SIAM J. Discret. Math., 2009

Matched Formulas and Backdoor Sets.
J. Satisf. Boolean Model. Comput., 2009

Backdoor Sets of Quantified Boolean Formulas.
J. Autom. Reason., 2009

Solving MAX-2-SAT Above a Tight Lower Bound
CoRR, 2009

A Probabilistic Approach to Problems Parameterized Above Tight Lower Bound
CoRR, 2009

2008
Parameterized SAT.
Proceedings of the Encyclopedia of Algorithms - 2008 Edition, 2008

Preface.
J. Discrete Algorithms, 2008

Fixed-Parameter Algorithms For Artificial Intelligence, Constraint Satisfaction and Database Problems.
Comput. J., 2008

Fixed-Parameter Complexity of Minimum Profile Problems.
Algorithmica, 2008

Parameterized Graph Editing with Chosen Vertex Degrees.
Proceedings of the Combinatorial Optimization and Applications, 2008

The Parameterized Complexity of Regular Subgraph Problems and Generalizations.
Proceedings of the Theory of Computing 2008. Proc. Fourteenth Computing: The Australasian Theory Symposium (CATS 2008), 2008

Backdoor Trees.
Proceedings of the Twenty-Third AAAI Conference on Artificial Intelligence, 2008

2007
The Linear Arrangement Problem Parameterized Above Guaranteed Value.
Theory Comput. Syst., 2007

Parameterized Proof Complexity: a Complexity Gap for Parameterized Tree-like Resolution.
Electron. Colloquium Comput. Complex., 2007

Solving #SAT using vertex covers.
Acta Informatica, 2007

2006
On finding short resolution refutations and small unsatisfiable subsets.
Theor. Comput. Sci., 2006

A Note on Unsatisfiable k-CNF Formulas with Few Occurrences per Variable.
SIAM J. Discret. Math., 2006

A Fixed-Parameter Algorithm for #SAT with Parameter Incidence Treewidth
CoRR, 2006

Complexity and Applications of Edge-Induced Vertex-Cuts
CoRR, 2006

Clique-width minimization is NP-hard.
Proceedings of the 38th Annual ACM Symposium on Theory of Computing, 2006

2005
Computing unsatisfiable k-SAT instances with few occurrences per variable.
Theor. Comput. Sci., 2005

The Complexity of Resolution with Generalized Symmetry Rules.
Theory Comput. Syst., 2005

Backdoor Sets for DLL Subsolvers.
J. Autom. Reason., 2005

On Edge-Colored Graphs Covered by Properly Colored Cycles.
Graphs Comb., 2005

Proving NP-hardness for clique-width II: non-approximability of clique-width
Electron. Colloquium Comput. Complex., 2005

Proving NP-hardness for clique-width I: non-approximability of sequential clique-width
Electron. Colloquium Comput. Complex., 2005

Generalizations of matched CNF formulas.
Ann. Math. Artif. Intell., 2005

2004
Minimal unsatisfiable formulas with bounded clause-variable difference are fixed-parameter tractable.
J. Comput. Syst. Sci., 2004

On Theorems Equivalent with Kotzig's Result on Graphs with Unique 1-Factors.
Ars Comb., 2004

Detecting Backdoor Sets with Respect to Horn and Binary Clauses.
Proceedings of the SAT 2004, 2004

2003
Homomorphisms of conjunctive normal forms.
Discret. Appl. Math., 2003

Finding paths in graphs avoiding forbidden transitions.
Discret. Appl. Math., 2003

On Fixed-Parameter Tractable Parameterizations of SAT.
Proceedings of the Theory and Applications of Satisfiability Testing, 2003

2002
Polynomial-time recognition of minimal unsatisfiable formulas with fixed clause-variable difference.
Theor. Comput. Sci., 2002

2001
NP-Completeness of Refutability by Literal-Once Resolution.
Proceedings of the Automated Reasoning, First International Joint Conference, 2001

2000
Polynomial-Time Recognition of Minimal Unsatisfiable Formulas with Fixed Clause-Variable Difference
Electron. Colloquium Comput. Complex., 2000


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