1552 search results - page 224 / 311 » Efficient Aggregate Computation over Data Streams |
173
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DEXA
2009
Springer
15 years 11 months ago
2009
Springer
Metric access methods (MAMs) serve as a tool for speeding similarity queries. However, all MAMs developed so far are index-based; they need to build an index on a given database. T...
116
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FCCM
2004
IEEE
15 years 8 months ago
2004
IEEE
Searching for multiple string patterns in a stream of data is a computationally expensive task. The speed of the search pattern module determines the overall performance of deep p...
139
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WCNC
2008
IEEE
15 years 10 months ago
2008
IEEE
— The IEEE 802.11-based wireless local area networks (WLANs) are widely used for high-speed wireless data access. With the recent 802.11e quality-of-service (QoS) extension, real...
136
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NETGAMES
2004
ACM
15 years 9 months ago
2004
ACM
The emergence of distributed Virtual Reality (VR) applications that run over the Internet has presented networked game application designers with new challenges. In an environment...
154
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STACS
2007
Springer
15 years 10 months ago
2007
Springer
The min-sum k-clustering problem is to partition a metric space (P, d) into k clusters C1, . . . , Ck ⊆ P such that k i=1 p,q∈Ci d(p, q) is minimized. We show the first effi...