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FOIS
2008
13 years 10 months ago
An Ontology for Grounding Vague Geographic Terms
Many geographic terms, such as "river" and "lake", are vague, with no clear boundaries of application. In particular, the spatial extent of such features is oft...
Brandon Bennett, David Mallenby, Allan Third
JOLLI
2008
98views more  JOLLI 2008»
13 years 8 months ago
Meaning and Dialogue Coherence: A Proof-theoretic Investigation
Abstract. This paper presents a novel proof-theoretic account of dialogue coherfocuses on an abstract class of cooperative information-oriented dialogues and describes how their st...
Paul Piwek
JAR
2007
132views more  JAR 2007»
13 years 8 months ago
Visualizing SAT Instances and Runs of the DPLL Algorithm
SAT-solvers have turned into essential tools in many areas of applied logic like, for example, hardware verification or satisfiability checking modulo theories (SMT). And althoug...
Carsten Sinz
JSYML
2007
48views more  JSYML 2007»
13 years 8 months ago
An analysis of the W*-hierarchy
We observe that the W∗ -hierarchy, a variant (introduced by Downey, Fellows, and Taylor [8]) of the better known W-hierarchy, coincides with the W-hierarchy, though not level wi...
Yijia Chen, Jörg Flum, Martin Grohe
CORR
2004
Springer
85views Education» more  CORR 2004»
13 years 8 months ago
A correct, precise and efficient integration of set-sharing, freeness and linearity for the analysis of finite and rational tree
It is well-known that freeness and linearity information positively interact with aliasing information, allowing both the precision and the efficiency of the sharing analysis of l...
Patricia M. Hill, Enea Zaffanella, Roberto Bagnara