6388 search results - page 948 / 1278 » High Performance Data Mining |
160
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TSP
2008
15 years 6 months ago
2008
We consider two automatic repeat request (ARQ) schemes based on subcarrier assignment in orthogonal frequency-division multiplexing (OFDM)-based systems: single ARQ subcarrier assi...
221
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract— In conventional wireless systems with layered architectures, the physical layer treats all data streams from upper layers equally and apply the same modulation and codi...
180
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PERCOM
2010
ACM
15 years 5 months ago
2010
ACM
—Recent years have witnessed the deployments of wireless sensor networks for mission-critical applications such as battlefield monitoring and security surveillance. These applic...
170
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PVLDB
2010
15 years 5 months ago
2010
The shift to multi-core hardware brings new challenges to database systems, as the software parallelism determines performance. Even though database systems traditionally accommod...
167
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IPPS
2010
IEEE
15 years 4 months ago
2010
IEEE
We present DEBAR, a scalable and high-performance de-duplication storage system for backup and archiving, to overcome the throughput and scalability limitations of the state-of-th...