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AAECC
2007
Springer
87views Algorithms» more  AAECC 2007»
15 years 6 months ago
Towards an accurate performance modeling of parallel sparse factorization
We present a simulation-based performance model to analyze a parallel sparse LU factorization algorithm on modern cached-based, high-end parallel architectures. We consider supern...
Laura Grigori, Xiaoye S. Li
CASES
2009
ACM
16 years 1 months ago
An accelerator-based wireless sensor network processor in 130nm CMOS
Networks of ultra-low-power nodes capable of sensing, computation, and wireless communication have applications in medicine, science, industrial automation, and security. Over the...
Mark Hempstead, Gu-Yeon Wei, David Brooks
APN
2006
Springer
15 years 10 months ago
ArgoSPE: Model-Based Software Performance Engineering
Stochastic Petri nets (SPNs) have been proved useful for the quantitative analysis of systems. This paper introduces ArgoSPE, a tool for the performance evaluation of software syst...
Elena Gómez-Martínez, José Me...
152
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JCS
2008
69views more  JCS 2008»
15 years 6 months ago
Non-delegatable authorities in capability systems
We present a novel technique, known as the non-delegatable authority (NDA), for distributing authority to unconfined subjects in capability systems that prevents them from sharing...
Toby C. Murray, Duncan A. Grove
SRDS
2006
IEEE
16 years 22 days ago
Recovering from Distributable Thread Failures with Assured Timeliness in Real-Time Distributed Systems
We consider the problem of recovering from failures of distributable threads with assured timeliness. When a node hosting a portion of a distributable thread fails, it causes orph...
Edward Curley, Jonathan Stephen Anderson, Binoy Ra...