2067 search results - page 144 / 414 » Modeling and exploiting query interactions in database syste... |
157
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WIDM
2004
ACM
15 years 10 months ago
2004
ACM
We address the problem of querying XML data over a P2P network. In P2P networks, the allowed kinds of queries are usually exact-match queries over file names. We discuss the exte...
129
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CSE
2009
IEEE
15 years 9 months ago
2009
IEEE
— The ubiquity of mobile devices has led to a rising demand for location-based services and applications. A major part of these services is based on the location-detection capabi...
144
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SIGMOD
2011
ACM
14 years 7 months ago
2011
ACM
We study the problem of context-sensitive ranking for document retrieval, where a context is defined as a sub-collection of documents, and is specified by queries provided by do...
141
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AUSDM
2007
Springer
15 years 11 months ago
2007
Springer
Recommender systems are important to help users select relevant and personalised information over massive amounts of data available. We propose an unified framework called Prefer...
121
Voted
WIDM
2003
ACM
15 years 10 months ago
2003
ACM
Storage techniques and queries over XML databases are being widely studied. Most works store XML documents in traditional DBMSs in order to take advantage of a well established te...