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WAIM
2009
Springer
16 years 1 months ago
Dynamic Data Migration Policies for Query-Intensive Distributed Data Environments
Abstract. Modern large distributed applications, such as telecommunication and banking services, need to respond instantly to a huge number of queries within a short period of time...
Tengjiao Wang, Bishan Yang, Allen Huang, Qi Zhang,...
FOCS
2008
IEEE
16 years 1 months ago
Noise Tolerance of Expanders and Sublinear Expander Reconstruction
We consider the problem of online sublinear expander reconstruction and its relation to random walks in “noisy” expanders. Given access to an adjacency list representation of ...
Satyen Kale, Yuval Peres, C. Seshadhri
ISCAS
2008
IEEE
123views Hardware» more  ISCAS 2008»
16 years 1 months ago
A 5.2mW all-digital fast-lock self-calibrated multiphase delay-locked loop
—A 333MHz-1GHz all-digital multiphase delay-locked loop with precise multi-phase output has been designed with TSMC 130nm CMOS technology model. A modified binary search algorith...
Li-Pu Chuang, Ming-Hung Chang, Po-Tsang Huang, Chi...
VTC
2008
IEEE
185views Communications» more  VTC 2008»
16 years 1 months ago
Opportunistic Spectrum Access for Energy-Constrained Cognitive Radios
This paper considers a scenario in which a secondary user makes opportunistic use of a channel allocated to some primary network. The primary network operates in a time-slotted ma...
Anh Tuan Hoang, Ying-Chang Liang, David Tung Chong...
BDIM
2007
IEEE
95views Business» more  BDIM 2007»
16 years 1 months ago
A Mechanism of Specifying and Determining Pricing in Utility Computing Environments
Utility services providers offer on-demand services for multiple users and applications from a shared resource pool. The utility computing environment provider manages resources th...
Jinsong Ouyang, Akhil Sahai, Jim Pruyne