8060 search results - page 506 / 1612 » Adaptive BICM-OFDM Systems |
165
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper studies system identification of ARMA models whose outputs are subject to finite-level quantization and random packet dropouts. A simple adaptive quantizer and the co...
187
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Adaptive Information Retrieval (IR) systems are designed to optimize retrieval effectiveness and user interaction in an underlying search environment. In this article, we report o...
232
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HIPEAC
2009
Springer
16 years 1 months ago
2009
Springer
Heterogeneous architectures are currently widespread. With the advent of easy-to-program general purpose GPUs, virtually every recent desktop computer is a heterogeneous system. Co...
181
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IADIS
2008
15 years 8 months ago
2008
This paper is a comprehensive presentation of our efforts to support mobile learning. We are developing the Intelligent Mobile Learning System which provides adaptive course and a...
143
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JSW
2008
15 years 6 months ago
2008
Checkpointing is a commonly used approach to provide system fault-tolerance. However, using a constant checkpointing frequency may compromise the system's overall performance ...