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ENTCS
2007
114views more  ENTCS 2007»
13 years 8 months ago
Active Evaluation Contexts for Reaction Semantics
In the context of process algebras it is customary to define semantics in the form of a reaction relation supported by a structural congruence relation. Recently process algebras...
Henrik Pilegaard, Flemming Nielson, Hanne Riis Nie...
JODS
2007
119views Data Mining» more  JODS 2007»
13 years 8 months ago
Semantic Matching: Algorithms and Implementation
We view match as an operator that takes two graph-like structures (e.g., classifications, XML schemas) and produces a mapping between the nodes of these graphs that correspond sema...
Fausto Giunchiglia, Mikalai Yatskevich, Pavel Shva...
DASFAA
2008
IEEE
168views Database» more  DASFAA 2008»
14 years 3 months ago
SemanticTwig: A Semantic Approach to Optimize XML Query Processing
Twig pattern matching (TPM) is the core operation of XML query processing. Existing approaches rely on either efficient data structures or novel labeling/indexing schemes to reduce...
Zhifeng Bao, Tok Wang Ling, Jiaheng Lu, Bo Chen
ACL
2001
13 years 10 months ago
An Algebra for Semantic Construction in Constraint-based Grammars
We develop a framework for formalizing semantic construction within grammars expressed in typed feature structure logics, including HPSG. The approach provides an alternative to t...
Ann A. Copestake, Alex Lascarides, Dan Flickinger
AMSTERDAM
2009
13 years 6 months ago
The Semantics of Count Nouns
This paper offers an account of the semantics of count nous. I show that neither the atomic/nonatomic distinction nor the homogeneous/non-homogeneous distinction is sufficient to ...
Susan Rothstein