1709 search results - page 93 / 342 » Comparing the Performance of Database Selection Algorithms |
167
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VLDB
2004
ACM
15 years 10 months ago
2004
ACM
A frequent type of query in spatial networks (e.g., road networks) is to find the K nearest neighbors (KNN) of a given query object. With these networks, the distances between ob...
149
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KDD
2008
ACM
16 years 5 months ago
2008
ACM
Traditional association mining algorithms use a strict definition of support that requires every item in a frequent itemset to occur in each supporting transaction. In real-life d...
160
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KDD
2005
ACM
15 years 10 months ago
2005
ACM
Outlier detection has recently become an important problem in many industrial and financial applications. In this paper, a novel feature bagging approach for detecting outliers in...
154
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MOBIHOC
2002
ACM
16 years 4 months ago
2002
ACM
Topological changes in mobile ad hoc networks frequently render routing paths unusable. Such recurrent path failures have detrimental effects on the network ability to support QoS...
180
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KDD
2010
ACM
15 years 8 months ago
2010
ACM
Feature selection is an important task in order to achieve better generalizability in high dimensional learning, and structure learning of Markov random fields (MRFs) can automat...