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CASCON
1996
139views Education» more  CASCON 1996»
15 years 7 months ago
Data locality sensitivity of multithreaded computations on a distributed-memory multiprocessor
The locality of the data in parallel programs is known to have a strong impact on the performance of distributed-memory multiprocessor systems. The worse the locality in access pa...
Xinmin Tian, Shashank S. Nemawarkar, Guang R. Gao,...
GLOBECOM
2008
IEEE
15 years 6 months ago
Improving BitTorrent Traffic Performance by Exploiting Geographic Locality
Abstract--Current implementations of BitTorrent-like P2P applications ignore the underlying Internet topology hence incur a large amount of traffic both inside an Internet Service ...
Chen Tian, Xue Liu, Hongbo Jiang, Wenyu Liu, Yi Wa...
BMCBI
2008
128views more  BMCBI 2008»
15 years 6 months ago
Pairwise covariance adds little to secondary structure prediction but improves the prediction of non-canonical local structure
Background: Amino acid sequence probability distributions, or profiles, have been used successfully to predict secondary structure and local structure in proteins. Profile models ...
Christopher Bystroff, Bobbie-Jo M. Webb-Robertson
JSAT
2008
99views more  JSAT 2008»
15 years 6 months ago
A Switching Criterion for Intensification and Diversification in Local Search for SAT
We propose a new switching criterion, namely the evenness or unevenness of the distribution of variable weights, and use this criterion to combine intensification and diversificat...
Wanxia Wei, Chu Min Li, Harry Zhang
ICRA
2010
IEEE
170views Robotics» more  ICRA 2010»
15 years 5 months ago
Robust vehicle localization in urban environments using probabilistic maps
— Autonomous vehicle navigation in dynamic urban environments requires localization accuracy exceeding that available from GPS-based inertial guidance systems. We have shown prev...
Jesse Levinson, Sebastian Thrun