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Martin Grohe

Papers on DiSC'04


Path Queries on Compressed XML

Publications


Note: Links lead to the DBLP on the Web.

Martin Grohe

Martin Grohe, György Turán : Learnability and Definability in Trees and Similar Structures. Theory Comput. Syst. 37 (1): 193-220 (2004)

Martin Grohe, Nicole Schweikardt : Comparing the Succinctness of Monadic Query Languages over Finite Trees. CSL 2003 : 226-240

Martin Grohe: The Complexity of Homomorphism and Constraint Satisfaction Problems Seen from the Other Side. FOCS 2003 : 552-561

Markus Frick , Martin Grohe, Christoph Koch : Query Evaluation on Compressed Trees (Extended Abstract). LICS 2003 : 188-

Peter Buneman , Martin Grohe, Christoph Koch : Path Queries on Compressed XML. VLDB 2003 : 141-152

Jörg Flum , Martin Grohe: Describing parameterized complexity classes. Inf. Comput. 187 (2): 291-319 (2003)

Michael Benedikt , Martin Grohe, Leonid Libkin , Luc Segoufin : Reachability and connectivity queries in constraint databases. J. Comput. Syst. Sci. 66 (1): 169-206 (2003)

Jörg Flum , Martin Grohe: The Parameterized Complexity of Counting Problems. FOCS 2002 : 538-

Markus Frick , Martin Grohe: The Complexity of First-Order and Monadic Second-Order Logic Revisited. LICS 2002 : 215-224

Jörg Flum , Martin Grohe: Describing Parameterized Complexity Classes. STACS 2002 : 359-371

Martin Grohe, György Turán : Learnability and Definability in Trees and Similar Structures. STACS 2002 : 645-658

Martin Grohe, Luc Segoufin : On first-order topological queries. ACM Trans. Comput. Log. 3 (3): 336-358 (2002)

Martin Grohe: Large Finite Structures with Few Lk-Types. Inf. Comput. 179 (2): 250-278 (2002)

Jörg Flum , Markus Frick , Martin Grohe: Query evaluation via tree-decompositions. J. ACM 49 (6): 716-752 (2002)

Martin Grohe: Parameterized Complexity for the Database Theorist. SIGMOD Record 31 (4): 86-96 (2002)

Martin Grohe, Stefan Wöhrle : An Existential Locality Theorem. CSL 2001 : 99-114

Jörg Flum , Markus Frick , Martin Grohe: Query Evaluation via Tree-Decompositions. ICDT 2001 : 22-38

Martin Grohe: The Parameterized Complexity of Database Queries. PODS 2001

Martin Grohe: Generalized Model-Checking Problems for First-Order Logic. STACS 2001 : 12-26

Martin Grohe: Computing crossing numbers in quadratic time. STOC 2001 : 231-236

Martin Grohe, Thomas Schwentick , Luc Segoufin : When is the evaluation of conjunctive queries tractable? STOC 2001 : 657-666

Markus Frick , Martin Grohe: Deciding first-order properties of locally tree-decomposable structures. J. ACM 48 (6): 1184-1206 (2001)

Jörg Flum , Martin Grohe: Fixed-Parameter Tractability, Definability, and Model-Checking. SIAM J. Comput. 31 (1): 113-145 (2001)

Martin Grohe, Luc Segoufin : On First-Order Topological Queries. LICS 2000 : 349-360

Michael Benedikt , Martin Grohe, Leonid Libkin , Luc Segoufin : Reachability and Connectivity Queries in Constraint Databases. PODS 2000 : 104-115

Martin Grohe: Isomorphism testing for embeddable graphs through definability. STOC 2000 : 63-72

Martin Grohe, Thomas Schwentick : Locality of order-invariant first-order formulas. ACM Trans. Comput. Log. 1 (1): 112-130 (2000)

Jörg Flum , Martin Grohe: On Fixed-Point Logic With Counting. J. Symb. Log. 65 (2): 777-787 (2000)

Martin Grohe: Descriptive and Parameterized Complexity. CSL 1999 : 14-31

Markus Frick , Martin Grohe: Deciding First-Order Properties of Locally Tree-Decomposalbe Graphs. ICALP 1999 : 331-340

Martin Grohe, Julian Mariño : Definability and Descriptive Complexity on Databases of Bounded Tree-Width. ICDT 1999 : 70-82

Martin Grohe: Equivalence in Finite-Variable Logics is Complete for Polynomial Time. Combinatorica 19 (4): 507-532 (1999)

Martin Grohe: Fixed-Point Logics on Planar Graphs. LICS 1998 : 6-15

Martin Grohe, Thomas Schwentick : Locality of Order-Invariant First-Order Formulas. MFCS 1998 : 437-445

Martin Grohe: Canonization for L k -equivalence is Hard. CSL 1997 : 220-238

Martin Grohe: Large Finite Structures with Few L k -Types. LICS 1997 : 216-227

Martin Grohe: Existential Least Fixed-Point Logic and its Relatives. J. Log. Comput. 7 (2): 205-228 (1997)

Martin Grohe: Equivalence in Finite-Variable Logics is Complete for Polynomial Time. FOCS 1996 : 264-273

Martin Grohe: Arity Hierarchies. Ann. Pure Appl. Logic 82 (2): 103-163 (1996)

Martin Grohe: Some Remarks on Finite Löwenheim-Skolem Theorems. Math. Log. Q. 42 : 569-571 (1996)

Martin Grohe: Complete Problems for Fixed-Point Logics. J. Symb. Log. 60 (2): 517-527 (1995)

Martin Grohe: Bounded-Arity Hierarchies in Fixed-Point Logics. CSL 1993 : 150-164

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