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» Optimization with Extremal Dynamics
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ICS
2007
Tsinghua U.
16 years 29 days ago
Optimization of data prefetch helper threads with path-expression based statistical modeling
This paper investigates helper threads that improve performance by prefetching data on behalf of an application’s main thread. The focus is data prefetch helper threads that lac...
Tor M. Aamodt, Paul Chow
IPSN
2004
Springer
16 years 5 days ago
Lattice sensor networks: capacity limits, optimal routing and robustness to failures
We study network capacity limits and optimal routing algorithms for regular sensor networks, namely, square and torus grid sensor networks, in both, the static case (no node failu...
Guillermo Barrenechea, Baltasar Beferull-Lozano, M...
188
Voted
AIPS
2010
15 years 9 months ago
When Policies Can Be Trusted: Analyzing a Criteria to Identify Optimal Policies in MDPs with Unknown Model Parameters
Computing a good policy in stochastic uncertain environments with unknown dynamics and reward model parameters is a challenging task. In a number of domains, ranging from space ro...
Emma Brunskill
POPL
2009
ACM
16 years 7 months ago
Feedback-directed barrier optimization in a strongly isolated STM
Speed improvements in today's processors have largely been delivered in the form of multiple cores, increasing the importance of ions that ease parallel programming. Software...
Nathan Grasso Bronson, Christos Kozyrakis, Kunle O...
INFOCOM
2005
IEEE
16 years 12 days ago
Optimal ISP subscription for Internet multihoming: algorithm design and implication analysis
— Multihoming is a popular method used by large enterprises and stub ISPs to connect to the Internet to reduce cost and improve performance. Recently researchers have studied the...
Hao Wang, Haiyong Xie 0002, Lili Qiu, Abraham Silb...