9359 search results - page 321 / 1872 » Generalization Algorithms for Second-Order Terms |
160
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PODS
2004
ACM
16 years 6 months ago
2004
ACM
The important challenge of evaluating XPath queries over XML streams has sparked much interest in the past few years. A number of algorithms have been proposed, supporting wider f...
204
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MOBIHOC
2006
ACM
16 years 6 months ago
2006
ACM
Geographic ad hoc networks use position information for routing. They often utilize stateless greedy forwarding and require the use of recovery algorithms when the greedy approach...
194
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MOBIHOC
2006
ACM
16 years 6 months ago
2006
ACM
Location knowledge of nodes in a network is essential for many tasks such as routing, cooperative sensing, or service delivery in ad hoc, mobile, or sensor networks. This paper in...
151
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Histogram construction or sequence segmentation is a basic task with applications in database systems, information retrieval, and knowledge management. Its aim is to approximate a...
139
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Traditionally, collaborative filtering (CF) algorithms used for recommendation operate on complete knowledge. This makes these algorithms hard to employ in a decentralized contex...