9443 search results - page 1697 / 1889 » Web-centric language models |
WIA
2007
Springer
14 years 3 months ago
2007
Springer
It has been known since 1962 that the ambiguity problem for context-free grammars is undecidable. Ambiguity in context-free grammars is a recurring problem in language design and p...
CCGRID
2006
IEEE
14 years 3 months ago
2006
IEEE
In this paper, we propose a Core Grid Ontology (CGO) that defines fundamental Grid-specific concepts, and the relationships between them. One of the key goals is to make this Co...
DASFAA
2006
IEEE
14 years 3 months ago
2006
IEEE
Keyword search is an effective approach for most users to search for information because they do not need to learn complex query languages or the underlying structures of the data....
ESCIENCE
2006
IEEE
14 years 3 months ago
2006
IEEE
We have designed a maximum likelihood fitter using the actor model to distribute the computation over a heterogeneous network. The prototype implementation uses the SALSA program...
IRI
2006
IEEE
14 years 3 months ago
2006
IEEE
We propose a semantic tagger that provides high level concept information for phrases based on several kinds of low level information about words in clinical narrative texts. The ...