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PPOPP
2009
ACM
16 years 7 months ago
Effective performance measurement and analysis of multithreaded applications
Understanding why the performance of a multithreaded program does not improve linearly with the number of cores in a sharedmemory node populated with one or more multicore process...
Nathan R. Tallent, John M. Mellor-Crummey
HICSS
2007
IEEE
97views Biometrics» more  HICSS 2007»
16 years 1 months ago
Interdependent Risk in Interacting Infrastructure Systems
Critical infrastructures display many of the characteristic properties of complex systems. They exhibit infrequent large failures events that often obey a power law distribution i...
Benjamin A. Carreras, David E. Newman, Paul Gradne...
ISM
2008
IEEE
110views Multimedia» more  ISM 2008»
16 years 1 months ago
A Hardware-Independent Fast Logarithm Approximation with Adjustable Accuracy
Many multimedia applications rely on the computation of logarithms, for example, when estimating log-likelihoods for Gaussian Mixture Models. Knowing of the demand to compute loga...
Oriol Vinyals, Gerald Friedland
EMSOFT
2006
Springer
15 years 10 months ago
Real-time interfaces for composing real-time systems
Recently, a number of frameworks were proposed to extend interface theory to the domains of single-processor and distributed real-time systems. This paper unifies some of these ap...
Lothar Thiele, Ernesto Wandeler, Nikolay Stoimenov
REX
1991
15 years 10 months ago
From Timed to Hybrid Systems
We propose a framework for the formal speci cation and veri cation of timed and hybrid systems. For timed systems we propose a speci cation language that refers to time only throug...
Oded Maler, Zohar Manna, Amir Pnueli