1224 search results - page 51 / 245 » Concept Search |
SIGMOD
2009
ACM
14 years 10 months ago
2009
ACM
Current semi-structured keyword search and natural language query processing systems use ad hoc approaches to take advantage of structural information. Although intuitive, they ar...
ICALP
2010
Springer
14 years 7 days ago
2010
Springer
Abstract. Noetherian spaces are a topological concept that generalizes well quasiorderings. We explore applications to infinite-state verification problems, and show how this stimu...
AGI
2008
13 years 11 months ago
2008
The structure of possible text understanding system is discussed. To store concepts and knowledge system uses multilayer ontology based on pragmatic memory model. The way of knowle...
ECAI
2008
Springer
14 years 1 days ago
2008
Springer
While stochastic local search (SLS) techniques are very efficient in solving hard randomly generated propositional satisfiability (SAT) problem instances, a major challenge is to i...
WWW
2008
ACM
14 years 11 months ago
2008
ACM
In a higher level task such as clustering of web results or word sense disambiguation, knowledge of all possible distinct concepts in which an ambiguous word can be expressed woul...