2009 |
54 | EE | Marko Samer,
Stefan Szeider:
Backdoor Sets of Quantified Boolean Formulas.
J. Autom. Reasoning 42(1): 77-97 (2009) |
53 | EE | Herbert Fleischner,
Egbert Mujuni,
Daniël Paulusma,
Stefan Szeider:
Covering graphs with few complete bipartite subgraphs.
Theor. Comput. Sci. 410(21-23): 2045-2053 (2009) |
2008 |
52 | | Marko Samer,
Stefan Szeider:
Backdoor Trees.
AAAI 2008: 363-368 |
51 | EE | Marko Samer,
Stefan Szeider:
Tractable Cases of the Extended Global Cardinality Constraint.
CATS 2008: 67-74 |
50 | EE | Luke Mathieson,
Stefan Szeider:
The Parameterized Complexity of Regular Subgraph Problems and Generalizations.
CATS 2008: 79-86 |
49 | EE | Luke Mathieson,
Stefan Szeider:
Parameterized Graph Editing with Chosen Vertex Degrees.
COCOA 2008: 13-22 |
48 | EE | Stefan Szeider:
Monadic Second Order Logic on Graphs with Local Cardinality Constraints.
MFCS 2008: 601-612 |
47 | EE | Stefan Szeider:
Parameterized SAT.
Encyclopedia of Algorithms 2008 |
46 | EE | Gregory Gutin,
Stefan Szeider,
Anders Yeo:
Fixed-Parameter Complexity of Minimum Profile Problems.
Algorithmica 52(2): 133-152 (2008) |
45 | EE | Georg Gottlob,
Stefan Szeider:
Fixed-Parameter Algorithms For Artificial Intelligence, Constraint Satisfaction and Database Problems.
Comput. J. 51(3): 303-325 (2008) |
44 | EE | Hajo Broersma,
Stefan S. Dantchev,
Matthew Johnson,
Stefan Szeider:
Preface.
J. Discrete Algorithms 6(4): 539 (2008) |
2007 |
43 | EE | Michael R. Fellows,
Fedor V. Fomin,
Daniel Lokshtanov,
Frances A. Rosamond,
Saket Saurabh,
Stefan Szeider,
Carsten Thomassen:
On the Complexity of Some Colorful Problems Parameterized by Treewidth.
COCOA 2007: 366-377 |
42 | EE | Stefan S. Dantchev,
Barnaby Martin,
Stefan Szeider:
Parameterized Proof Complexity.
FOCS 2007: 150-160 |
41 | EE | Herbert Fleischner,
Egbert Mujuni,
Daniël Paulusma,
Stefan Szeider:
Covering Graphs with Few Complete Bipartite Subgraphs.
FSTTCS 2007: 340-351 |
40 | EE | Marko Samer,
Stefan Szeider:
Algorithms for Propositional Model Counting.
LPAR 2007: 484-498 |
39 | EE | Marko Samer,
Stefan Szeider:
Backdoor Sets of Quantified Boolean Formulas.
SAT 2007: 230-243 |
38 | EE | Stefan Szeider:
Matched Formulas and Backdoor Sets.
SAT 2007: 94-99 |
37 | EE | Naomi Nishimura,
Prabhakar Ragde,
Stefan Szeider:
Solving #SAT using vertex covers.
Acta Inf. 44(7-8): 509-523 (2007) |
36 | EE | Stefan S. Dantchev,
Barnaby Martin,
Stefan Szeider:
Parameterized Proof Complexity: a Complexity Gap for Parameterized Tree-like Resolution.
Electronic Colloquium on Computational Complexity (ECCC) 14(001): (2007) |
35 | EE | Gregory Gutin,
Arash Rafiey,
Stefan Szeider,
Anders Yeo:
The Linear Arrangement Problem Parameterized Above Guaranteed Value.
Theory Comput. Syst. 41(3): 521-538 (2007) |
2006 |
34 | | Hajo Broersma,
Stefan S. Dantchev,
Matthew Johnson,
Stefan Szeider:
Algorithms and Complexity in Durham 2006 - Proceedings of the Second ACiD Workshop, 18-20 September 2006, Durham, UK
King's College, London 2006 |
33 | EE | Gregory Gutin,
Arash Rafiey,
Stefan Szeider,
Anders Yeo:
The Linear Arrangement Problem Parameterized Above Guaranteed Value.
CIAC 2006: 356-367 |
32 | EE | Marko Samer,
Stefan Szeider:
Constraint Satisfaction with Bounded Treewidth Revisited.
CP 2006: 499-513 |
31 | EE | Gregory Gutin,
Stefan Szeider,
Anders Yeo:
Fixed-Parameter Complexity of Minimum Profile Problems.
IWPEC 2006: 60-71 |
30 | EE | Naomi Nishimura,
Prabhakar Ragde,
Stefan Szeider:
Solving #SAT Using Vertex Covers.
SAT 2006: 396-409 |
29 | EE | Michael R. Fellows,
Frances A. Rosamond,
Udi Rotics,
Stefan Szeider:
Clique-width minimization is NP-hard.
STOC 2006: 354-362 |
28 | EE | Gregory Gutin,
Stefan Szeider,
Anders Yeo:
Fixed-Parameter Complexity of Minimum Profile Problems
CoRR abs/cs/0604095: (2006) |
27 | EE | Marko Samer,
Stefan Szeider:
Complexity and Applications of Edge-Induced Vertex-Cuts
CoRR abs/cs/0607109: (2006) |
26 | EE | Marko Samer,
Stefan Szeider:
A Fixed-Parameter Algorithm for #SAT with Parameter Incidence Treewidth
CoRR abs/cs/0610174: (2006) |
25 | EE | Shlomo Hoory,
Stefan Szeider:
A Note on Unsatisfiable k-CNF Formulas with Few Occurrences per Variable.
SIAM J. Discrete Math. 20(2): 523-528 (2006) |
24 | EE | Michael R. Fellows,
Stefan Szeider,
Graham Wrightson:
On finding short resolution refutations and small unsatisfiable subsets.
Theor. Comput. Sci. 351(3): 351-359 (2006) |
2005 |
23 | | Hajo Broersma,
Matthew Johnson,
Stefan Szeider:
Algorithms and Complexity in Durham 2005 - Proceedings of the First ACiD Workshop, 8-10 July 2005, Durham, UK
King's College, London 2005 |
22 | EE | Stefan Szeider:
Generalizations of matched CNF formulas.
Ann. Math. Artif. Intell. 43(1): 223-238 (2005) |
21 | EE | Gregory Gutin,
Arash Rafiey,
Stefan Szeider,
Anders Yeo:
The Linear Arrangement Problem Parameterized Above Guaranteed Value
CoRR abs/cs/0511030: (2005) |
20 | EE | Michael R. Fellows,
Frances A. Rosamond,
Udi Rotics,
Stefan Szeider:
Proving NP-hardness for clique-width I: non-approximability of sequential clique-width
Electronic Colloquium on Computational Complexity (ECCC)(080): (2005) |
19 | EE | Michael R. Fellows,
Frances A. Rosamond,
Udi Rotics,
Stefan Szeider:
Proving NP-hardness for clique-width II: non-approximability of clique-width
Electronic Colloquium on Computational Complexity (ECCC)(081): (2005) |
18 | EE | Herbert Fleischner,
Stefan Szeider:
On Edge-Colored Graphs Covered by Properly Colored Cycles.
Graphs and Combinatorics 21(3): 301-306 (2005) |
17 | EE | Stefan Szeider:
Backdoor Sets for DLL Subsolvers.
J. Autom. Reasoning 35(1-3): 73-88 (2005) |
16 | EE | Shlomo Hoory,
Stefan Szeider:
Computing unsatisfiable k-SAT instances with few occurrences per variable.
Theor. Comput. Sci. 337(1-3): 347-359 (2005) |
15 | EE | Stefan Szeider:
The Complexity of Resolution with Generalized Symmetry Rules.
Theory Comput. Syst. 38(2): 171-188 (2005) |
2004 |
14 | EE | Michael R. Fellows,
Stefan Szeider,
Graham Wrightson:
On Finding Short Resolution Refutations and Small Unsatisfiable Subsets.
IWPEC 2004: 223-234 |
13 | EE | Shlomo Hoory,
Stefan Szeider:
Computing Unsatisfiable k-SAT Instances with Few Occurrences per Variable.
SAT 2004 |
12 | EE | Naomi Nishimura,
Prabhakar Ragde,
Stefan Szeider:
Detecting Backdoor Sets with Respect to Horn and Binary Clauses.
SAT 2004 |
11 | | Stefan Szeider:
On Theorems Equivalent with Kotzig's Result on Graphs with Unique 1-Factors.
Ars Comb. 73: (2004) |
10 | EE | Stefan Szeider:
Minimal unsatisfiable formulas with bounded clause-variable difference are fixed-parameter tractable.
J. Comput. Syst. Sci. 69(4): 656-674 (2004) |
2003 |
9 | EE | Stefan Szeider:
Minimal Unsatisfiable Formulas with Bounded Clause-Variable Difference are Fixed-Parameter Tractable.
COCOON 2003: 548-558 |
8 | EE | Stefan Szeider:
On Fixed-Parameter Tractable Parameterizations of SAT.
SAT 2003: 188-202 |
7 | EE | Stefan Szeider:
The Complexity of Resolution with Generalized Symmetry Rules.
STACS 2003: 475-486 |
6 | | Stefan Szeider:
Finding paths in graphs avoiding forbidden transitions.
Discrete Applied Mathematics 126(2-3): 261-273 (2003) |
5 | EE | Stefan Szeider:
Homomorphisms of conjunctive normal forms.
Discrete Applied Mathematics 130(2): 351-365 (2003) |
4 | EE | Stefan Szeider:
Minimal unsatisfiable formulas with bounded clause-variable difference are fixed-parameter tractable
Electronic Colloquium on Computational Complexity (ECCC) 10(002): (2003) |
2002 |
3 | | Herbert Fleischner,
Oliver Kullmann,
Stefan Szeider:
Polynomial-time recognition of minimal unsatisfiable formulas with fixed clause-variable difference.
Theor. Comput. Sci. 289(1): 503-516 (2002) |
2001 |
2 | EE | Stefan Szeider:
NP-Completeness of Refutability by Literal-Once Resolution.
IJCAR 2001: 168-181 |
2000 |
1 | EE | Herbert Fleischner,
Stefan Szeider:
Polynomial-Time Recognition of Minimal Unsatisfiable Formulas with Fixed Clause-Variable Difference
Electronic Colloquium on Computational Complexity (ECCC) 7(49): (2000) |