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INFOCOM
2007
IEEE
14 years 4 months ago
Performance Evaluation of Loss Networks via Factor Graphs and the Sum-Product Algorithm
— Loss networks provide a powerful tool for the analysis and design of many communication and networking systems. It is well known that a large number of loss networks have produ...
Jian Ni, Sekhar Tatikonda
SMC
2007
IEEE
110views Control Systems» more  SMC 2007»
14 years 4 months ago
A validity index based on cluster symmetry
— An important consideration in clustering is the determination of the correct number of clusters and the appropriate partitioning of a given data set. In this paper, a newly dev...
Sriparna Saha, Sanghamitra Bandyopadhyay
IPPS
2006
IEEE
14 years 3 months ago
Power-performance efficiency of asymmetric multiprocessors for multi-threaded scientific applications
Recently, under a fixed power budget, asymmetric multiprocessors (AMP) have been proposed to improve the performance of multi-threaded applications compared to symmetric multiproc...
Ryan E. Grant, Ahmad Afsahi
SBCCI
2006
ACM
200views VLSI» more  SBCCI 2006»
14 years 3 months ago
A differential switched-capacitor amplifier with programmable gain and output offset voltage
The design of a low-power differential switched-capacitor amplifier for processing a fully-differential input signal coming from a pressure sensor interface is reported. The circu...
Fabio Lacerda, Stefano Pietri, Alfredo Olmos
WMPI
2004
ACM
14 years 3 months ago
SCIMA-SMP: on-chip memory processor architecture for SMP
Abstract. In this paper, we propose a processor architecture with programmable on-chip memory for a high-performance SMP (symmetric multi-processor) node named SCIMA-SMP (Software ...
Chikafumi Takahashi, Masaaki Kondo, Taisuke Boku, ...