253 search results - page 40 / 51 » Using Syntactic Knowledge for QA |
COOPIS
2004
IEEE
14 years 11 days ago
2004
IEEE
Matching descriptions of user requirements against descriptions of service capabilities is crucial for the discovery of appropriate services for a given task. To improve the precis...
CIDR
2007
13 years 10 months ago
2007
We present a “black-box” approach to estimating query cardinality that has no knowledge of query execution plans and data distribution, yet provides accurate estimates. It doe...
JAIR
2007
13 years 8 months ago
2007
This paper introduces and analyzes a battery of inference models for the problem of semantic role labeling: one based on constraint satisfaction, and several strategies that model...
COGSCI
2008
13 years 8 months ago
2008
How children go about learning the general regularities that govern language, as well as keeping track of the exceptions to them, remains one of the challenging open questions in ...
SIGLEX
1991
14 years 4 days ago
1991
This paper argues for a two-level theory of semantics as opposed to a one-level theory, based on the example of the system of temporal and durationM connectives. Instead of identi...