1263 search results - page 76 / 253 » A Scalable Algorithm for Answering Queries Using Views |
125
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CIKM
2003
Springer
15 years 7 months ago
2003
Springer
Reverse Nearest Neighbor (RNN) queries are of particular interest in a wide range of applications such as decision support systems, profile based marketing, data streaming, docum...
119
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SIGMOD
2011
ACM
14 years 5 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...
131
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CIKM
2009
Springer
15 years 7 months ago
2009
Springer
Indoor spaces accommodate large populations of individuals. The continuous range monitoring of such objects can be used as a foundation for a wide variety of applications, e.g., s...
125
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PDCN
2004
15 years 3 months ago
2004
A novel combination of emergent algorithmic methods, powerful computational platforms and supporting infrastructure is described. These complementary tools and technologies are us...
199
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SIGMOD
2007
ACM
16 years 2 months ago
2007
ACM
Partial evaluation has recently proven an effective technique for evaluating Boolean XPath queries over a fragmented tree that is distributed over a number of sites. What left ope...