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TCS
2010
15 years 4 months ago
Adaptive star grammars and their languages
Motivated by applications that require mechanisms for describing the structure of object-oriented programs, adaptive star grammars are introduced, and their fundamental properties...
Frank Drewes, Berthold Hoffmann, Dirk Janssens, Ma...
ACL
2010
15 years 4 months ago
Rebanking CCGbank for Improved NP Interpretation
Once released, treebanks tend to remain unchanged despite any shortcomings in their depth of linguistic analysis or coverage of specific phenomena. Instead, separate resources are...
Matthew Honnibal, James R. Curran, Johan Bos
ACL
2010
15 years 4 months ago
Learning Arguments and Supertypes of Semantic Relations Using Recursive Patterns
A challenging problem in open information extraction and text mining is the learning of the selectional restrictions of semantic relations. We propose a minimally supervised boots...
Zornitsa Kozareva, Eduard H. Hovy
DLOG
2010
15 years 4 months ago
Decidability of Description Logics with Transitive Closure of Roles in Concept and Role Inclusion Axioms
Abstract. This paper investigates Description Logics which allow transitive closure of roles to occur not only in concept inclusion axioms but also in role inclusion axioms. First,...
Chan Le Duc, Myriam Lamolle
RP
2010
Springer
150views Control Systems» more  RP 2010»
15 years 4 months ago
Rewriting Systems for Reachability in Vector Addition Systems with Pairs
We adapt hypergraph rewriting system to a generalization of Vector Addition Systems with States (VASS) that we call vector addition systems with pairs (VASP). We give rewriting sys...
Paulin Jacobé de Naurois, Virgile Mogbil