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133
Voted
GLVLSI
2002
IEEE
15 years 8 months ago
2002
IEEE
We present a low-power sine-output Direct Digital Frequency Synthesizer (DDFS) realized in 0.18 µm CMOS that achieves 60 dBc spectral purity from DC to the Nyquist frequency. No ...
128
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MOBISYS
2003
ACM
16 years 3 months ago
2003
ACM
Due to node mobility and limitations on bandwidth availability in wireless channels, there exist unique challenges towards achieving efficient and effective information access in ...
154
Voted
VLDB
2005
ACM
15 years 9 months ago
2005
ACM
Query optimizers in current database systems are designed to pick a single efficient plan for a given query based on current statistical properties of the data. However, different...
131
Voted
ICPADS
2002
IEEE
15 years 8 months ago
2002
IEEE
Efficient determination of processing termination at barrier synchronization points can occupy an important role in the overall throughput of parallel and distributed computing sy...
261
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ICDE
2008
IEEE
16 years 4 months ago
2008
IEEE
Digital videos are increasingly adopted in various multimedia applications where they are usually broadcasted or transmitted as video streams. Continuously monitoring copies on the...