13489 search results - page 379 / 2698 » Operating System |
145
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TSP
2008
15 years 6 months ago
2008
This paper addresses the problem of data detection in orthogonal frequency division multiplexing (OFDM) systems operating under a time-varying multipath fading channel. Optimal det...
189
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SOSP
2007
ACM
16 years 3 months ago
2007
ACM
We present Zyzzyva, a protocol that uses speculation to reduce the cost and simplify the design of Byzantine fault tolerant state machine replication. In Zyzzyva, replicas respond...
263
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GIS
2008
ACM
16 years 7 months ago
2008
ACM
Multi-dimensional spatial data are obtained when a number of data acquisition devices are deployed at different locations to measure a certain set of attributes of the study subje...
189
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WOWMOM
1998
ACM
15 years 11 months ago
1998
ACM
This paper presents a framework for provisioning application and channel dependent quality of service in wireless networks. The framework is based on three di erent adaptation mec...
193
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SCP
2010
15 years 5 months ago
2010
Constraint automata have been introduced to provide a compositional, operational semantics for the exogenous coordination language Reo, but they can also serve interface specifica...