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TPDS
2002
94views more  TPDS 2002»
15 years 5 months ago
Recursive Array Layouts and Fast Matrix Multiplication
The performance of both serial and parallel implementations of matrix multiplication is highly sensitive to memory system behavior. False sharing and cache conflicts cause traditi...
Siddhartha Chatterjee, Alvin R. Lebeck, Praveen K....
DGCI
2008
Springer
15 years 8 months ago
On Watershed Cuts and Thinnings
Abstract. We recently introduced the watershed cuts, a notion of watershed in edge-weighted graphs. In this paper, we propose a new thinning paradigm to compute them. More precisel...
Jean Cousty, Gilles Bertrand, Laurent Najman, Mich...
ICRA
2010
IEEE
130views Robotics» more  ICRA 2010»
15 years 4 months ago
A distributed strategy for gait adaptation in modular robots
Abstract— In this paper we study online gait optimization for modular robots. The learning strategy we apply is distributed, independent on robot morphology, and easy to implemen...
David Johan Christensen, Ulrik Pagh Schultz, Kaspe...
MASCOTS
2010
15 years 4 months ago
Exploiting Concurrency to Improve Latency and throughput in a Hybrid Storage System
—This paper considers the problem of how to improve the performance of hybrid storage system employing solid state disks and hard disk drives. We utilize both initial block alloc...
XiaoJian Wu, A. L. Narasimha Reddy
SSS
2010
Springer
128views Control Systems» more  SSS 2010»
15 years 4 months ago
On Transactional Scheduling in Distributed Transactional Memory Systems
We present a distributed transactional memory (TM) scheduler called Bi-interval that optimizes the execution order of transactional operations to minimize conflicts. Bi-interval c...
Junwhan Kim, Binoy Ravindran