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DKE
2008
87views more  DKE 2008»
15 years 18 days ago
Region clustering based evaluation of multiple top-N selection queries
In many database applications, there are opportunities for multiple top-N queries to be evaluated at the same time. Often it is more cost effective to evaluate multiple such queri...
Liang Zhu, Weiyi Meng, Wenzhu Yang, Chunnian Liu
ECEASST
2008
106views more  ECEASST 2008»
15 years 18 days ago
Controlling resource access in Directed Bigraphs
: We study directed bigraph with negative ports, a bigraphical framework for representing models for distributed, concurrent and ubiquitous computing. With respect to previous vers...
Davide Grohmann, Marino Miculan
112
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IOR
2008
82views more  IOR 2008»
15 years 16 days ago
Heavy-Traffic Optimality of a Stochastic Network Under Utility-Maximizing Resource Allocation
We study a stochastic network that consists of a set of servers processing multiple classes of jobs. Each class of jobs requires a concurrent occupancy of several servers while be...
Heng-Qing Ye, David D. Yao
87
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JSA
2008
116views more  JSA 2008»
15 years 15 days ago
Analyzing composability of applications on MPSoC platforms
Modern day applications require use of multi-processor systems for reasons of performance, scalability and power efficiency. As more and more applications are integrated in a sing...
Akash Kumar, Bart Mesman, Bart D. Theelen, Henk Co...
SIGARCH
2008
94views more  SIGARCH 2008»
15 years 13 days ago
Optimized on-chip pipelining of memory-intensive computations on the cell BE
Multiprocessors-on-chip, such as the Cell BE processor, regularly suffer from restricted bandwidth to off-chip main memory. We propose to reduce memory bandwidth requirements, and...
Christoph W. Kessler, Jörg Keller