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EGH
2010
Springer
15 years 4 months ago
Architecture considerations for tracing incoherent rays
This paper proposes a massively parallel hardware architecture for efficient tracing of incoherent rays, e.g. for global illumination. The general approach is centered around hier...
Timo Aila, Tero Karras
WSC
2000
15 years 8 months ago
Variance reduction techniques for value-at-risk with heavy-tailed risk factors
The calculation of value-at-risk (VAR) for large portfolios of complex instruments is among the most demanding and widespread computational challenges facing the financial industr...
Paul Glasserman, Philip Heidelberger, Perwez Shaha...
ICDCS
2007
IEEE
15 years 10 months ago
uSense: A Unified Asymmetric Sensing Coverage Architecture for Wireless Sensor Networks
As a key approach to achieve energy efficiency in sensor networks, sensing coverage has been studied extensively. Researchers have designed many coverage protocols to provide vario...
Yu Gu, Joengmin Hwang, Tian He, David Hung-Chang D...
DAC
2006
ACM
16 years 7 months ago
Guiding simulation with increasingly refined abstract traces
Traces Kuntal Nanshi, Fabio Somenzi University of Colorado at Boulder ne abstraction refinement and simulation to provide a more efficient approach to checking invariant properti...
Kuntal Nanshi, Fabio Somenzi
IAT
2007
IEEE
16 years 1 months ago
Design and Evaluation of a Multiagent Autonomic Information System
The goal of an autonomic system is to self-manage itself and adjust its actions in the face of environmental changes. In this paper, we adopt a multiagent approach to developing a...
Walamitien H. Oyenan, Scott A. DeLoach