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SIGMOD
2003
ACM
161views Database» more  SIGMOD 2003»
16 years 3 months ago
Approximate Join Processing Over Data Streams
We consider the problem of approximating sliding window joins over data streams in a data stream processing system with limited resources. In our model, we deal with resource cons...
Abhinandan Das, Johannes Gehrke, Mirek Riedewald
EDBT
2006
ACM
191views Database» more  EDBT 2006»
16 years 3 months ago
Parallelizing Skyline Queries for Scalable Distribution
Skyline queries help users make intelligent decisions over complex data, where different and often conflicting criteria are considered. Current skyline computation methods are rest...
Ping Wu, Caijie Zhang, Ying Feng, Ben Y. Zhao, Div...
MOBIHOC
2006
ACM
16 years 2 months ago
Data storage placement in sensor networks
Data storage has become an important issue in sensor networks as a large amount of collected data need to be archived for future information retrieval. This paper introduces stora...
Bo Sheng, Qun Li, Weizhen Mao
ISQED
2010
IEEE
135views Hardware» more  ISQED 2010»
15 years 9 months ago
Signal probability control for relieving NBTI in SRAM cells
—Negative Bias Temperature Instability (NBTI) is one of the major reliability problems in advanced technologies. NBTI causes threshold voltage degradation in a PMOS transistor wh...
Yuji Kunitake, Toshinori Sato, Hiroto Yasuura
HICSS
2009
IEEE
118views Biometrics» more  HICSS 2009»
15 years 9 months ago
Decentralized Reactive Power Dispatch for a Time-Varying Multi-TSO System
This paper addresses the problem of reactive power dispatch in a power system partitioned into several areas controlled by different transmission system operators. Previous resear...
Yannick Phulpin, Miroslav Begovic, Marc Petit, Dam...