3548 search results - page 254 / 710 » Searching the deep web |
219
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SOCA
2010
IEEE
15 years 5 months ago
2010
IEEE
The availability of Web services with similar functionality but different QoS values creates new challenges for Web services composition: not only functional properties of the comp...
227
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JCDL
2004
ACM
16 years 22 days ago
2004
ACM
Today’s web is so huge and diverse that it arguably reflects the real world. For this reason, searching the web is a promising approach to find things in the real world. This ...
201
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ESWS
2005
Springer
16 years 25 days ago
2005
Springer
Semantic search has been one of the motivations of the Semantic Web since it was envisioned. We propose a model for the exploitation of ontologybased KBs to improve search over lar...
320
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ICDE
2002
IEEE
16 years 8 months ago
2002
IEEE
Broad web search engines as well as many more specialized search tools rely on web crawlers to acquire large collections of pages for indexing and analysis. Such a web crawler may...
280
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GIS
2008
ACM
16 years 8 months ago
2008
ACM
In this paper, we describe a methodology to estimate the geographic coverage of the web without the need for secondary knowledge or complex geo-tagging. This is achieved by random...