2756 search results - page 513 / 552 » Searching the Web: From Keywords to Semantic Queries |
76
Voted
ATAL
2007
Springer
15 years 6 months ago
2007
Springer
In this paper we consider the problem of eCommerce comparison shopping agents (shopbots) that are limited by capacity constraints. In light of the phenomenal increase both in dema...
107
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IUI
2006
ACM
15 years 5 months ago
2006
ACM
Question answering (QA) systems take users’ natural language questions and retrieve relevant answers from large repositories of free texts. Despite recent progress in QA researc...
128
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BMCBI
2006
14 years 12 months ago
2006
Background: Existing biological databases support a variety of queries such as keyword or definition search. However, they do not provide any measure of relevance for the instance...
124
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WWW
2004
ACM
16 years 16 days ago
2004
ACM
For the manual semantic markup of documents to become widespread, users must be able to express annotations that conform to ontologies (or schemas) that have shared meaning. Howev...
102
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ERCIMDL
2004
Springer
15 years 5 months ago
2004
Springer
Because of recent advances in graphics hard- and software, both the production and use of 3D models are increasing at a rapid pace. As a result, a large number of 3D models have be...