4557 search results - page 802 / 912 » A performance evaluation of local descriptors |
165
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OOPSLA
2004
Springer
15 years 11 months ago
2004
Springer
A proxy object is a surrogate or placeholder that controls access to another target object. Proxies can be used to support distributed programming, lazy or parallel evaluation, ac...
192
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DOLAP
2003
ACM
15 years 11 months ago
2003
ACM
Motivated by the need for more flexible OLAP systems, this paper presents work on logical integration of external data in OLAP databases, carried out in cooperation between the D...
210
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IMC
2003
ACM
15 years 11 months ago
2003
ACM
Available bandwidth estimation is useful for route selection in overlay networks, QoS verification, and traffic engineering. Recent years have seen a surge in interest in availab...
187
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MOBICOM
2003
ACM
15 years 11 months ago
2003
ACM
We consider a two-tiered Wireless Sensor Network (WSN) consisting of sensor clusters deployed around strategic locations and base-stations (BSs) whose locations are relatively fl...
165
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MOBICOM
2003
ACM
15 years 11 months ago
2003
ACM
Routers are expected to play an important role in the IPbased wireless data network. Although a substantial number of techniques have been proposed to improve wireless network per...