4695 search results - page 825 / 939 » Web data modeling for integration in data warehouses |
173
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SIGCOMM
2010
ACM
15 years 6 months ago
2010
ACM
Security functions such as access control, encryption and authentication are typically left up to applications on the modern Internet. There is no unified system to implement thes...
202
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DKE
2007
15 years 6 months ago
2007
Integration of multiple heterogeneous data sources continues to be a critical problem for many application domains and a challenge for researchers world-wide. With the increasing ...
278
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ICDE
2008
IEEE
16 years 7 months ago
2008
IEEE
We study the problem of efficiently computing diverse query results in online shopping applications, where users specify queries through a form interface that allows a mix of stru...
177
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SIGIR
2009
ACM
16 years 27 days ago
2009
ACM
This paper addresses the problem of Named Entity Recognition in Query (NERQ), which involves detection of the named entity in a given query and classification of the named entity...
176
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SIGIR
2006
ACM
16 years 10 days ago
2006
ACM
Combining the output from multiple retrieval sources over the same document collection is of great importance to a number of retrieval tasks such as multimedia retrieval, web retr...