5510 search results - page 955 / 1102 » Mathematics |
165
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KDD
2009
ACM
16 years 5 months ago
2009
ACM
Active and semi-supervised learning are important techniques when labeled data are scarce. Recently a method was suggested for combining active learning with a semi-supervised lea...
105
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KDD
2009
ACM
16 years 5 months ago
2009
ACM
Clustering validation is a long standing challenge in the clustering literature. While many validation measures have been developed for evaluating the performance of clustering al...
166
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KDD
2009
ACM
16 years 5 months ago
2009
ACM
Time series prediction is an important issue in a wide range of areas. There are various real world processes whose states vary continuously, and those processes may have influenc...
243
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PODS
2009
ACM
16 years 5 months ago
2009
ACM
APPEARED IN ACM PODS-2009. A sliding windows model is an important case of the streaming model, where only the most "recent" elements remain active and the rest are disc...
156
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MOBIHOC
2009
ACM
16 years 5 months ago
2009
ACM
Providing differentiated Quality of Service (QoS) over unreliable wireless channels is an important challenge for supporting several future applications. We analyze a model that h...