1031 search results - page 51 / 207 » Managing the operator ordering problem in parallel databases |
124
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VECPAR
2004
Springer
15 years 5 months ago
2004
Springer
Peer-to-peer (P2P) computing offers new opportunities for building highly distributed data systems. Unlike client-server computing, P2P can operate without central coordination and...
98
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ICDCS
2007
IEEE
15 years 4 months ago
2007
IEEE
Energy management remains a critical problem in wireless networks since battery technology cannot keep up with rising communication expectations. Current approaches to energy cons...
107
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DEXA
2006
Springer
15 years 4 months ago
2006
Springer
One of the problems associated with XML databases is the poor performance of XPath queries. Although this has attracted much attention by the research community, solutions are eith...
114
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WWW
2009
ACM
16 years 1 months ago
2009
ACM
To deal with the problem of empty or too little answers returned from a Web database in response to a user query, this paper proposes a novel approach to provide relevant and rank...
121
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XMLSEC
2003
ACM
15 years 5 months ago
2003
ACM
As a large quantity of information is presented in XML format on the Web, there are increasing demands for XML security. Until now, research on XML security has been focused on th...