2332 search results - page 88 / 467 » AIS and Semantic Query |
104
click to vote
ICTAI
2003
IEEE
15 years 7 months ago
2003
IEEE
We investigate two seemingly incompatible approaches for improving document retrieval performance in the context of question answering: query expansion and query reduction. Querie...
116
click to vote
ESWS
2009
Springer
15 years 8 months ago
2009
Springer
This thesis investigates the question whether and how ontologies such as the ones currently evolving in the Semantic Web can serve as knowledge structures for the generation of que...
113
click to vote
FUIN
2008
15 years 1 months ago
2008
In this paper, we introduce preferential regular path queries. These are regular path queries whose symbols are annotated with preference weights for "scaling" up or down...
102
click to vote
DEBU
2006
15 years 1 months ago
2006
The Web contains a vast amount of text that can only be queried using simple keywords-in, documentsout search queries. But Web text often contains structured elements, such as hot...
101
click to vote
VL
2009
IEEE
15 years 8 months ago
2009
IEEE
In many domains, decision makers want to find and understand patterns of events as these patterns often give insight into the causal relationships among events. Current systems to...