5954 search results - page 614 / 1191 » Querying Bi-level Information |
178
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IEEECIT
2007
IEEE
16 years 1 months ago
2007
IEEE
Search engines have become efficient assistants for people to access information on the Web. Some researchers argue that the prevalence of search engines is setting a tough journ...
200
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MM
2006
ACM
16 years 1 months ago
2006
ACM
In this technical demonstration we show the current version of the MediaMill system, a search engine that facilitates access to news video archives at a semantic level. The core o...
220
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APWEB
2005
Springer
16 years 1 months ago
2005
Springer
Web users use search engine to find useful information on the Internet. However current web search engines return answer to a query independent of specific user information need. S...
167
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KDD
1997
ACM
15 years 11 months ago
1997
ACM
To formulate a meaningful query on semistructured data, such as on the Web, that matches some of the source’s structure, we need first to discover something about how the infor...
189
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CIKM
2008
Springer
15 years 9 months ago
2008
Springer
There is an increasing need for sharing data repositories containing personal information across multiple distributed, possibly untrusted, and private databases. Such data sharing...