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2008
IEEE
16 years 1 months ago
A comparison of search heuristics for empirical code optimization
—This paper describes the application of various search techniques to the problem of automatic empirical code optimization. The search process is a critical aspect of auto-tuning...
Keith Seymour, Haihang You, Jack Dongarra
ICC
2008
IEEE
121views Communications» more  ICC 2008»
16 years 1 months ago
Performance of ALOHA and CSMA in Spatially Distributed Wireless Networks
—In this paper the performance of unslotted ALOHA and CSMA are analyzed in spatially distributed wireless networks. Users/packets arrive randomly in space and time according to a...
Mariam Kaynia, Nihar Jindal
ICC
2008
IEEE
106views Communications» more  ICC 2008»
16 years 1 months ago
Lightweight Security for Network Coding
Abstract—Under the emerging network coding paradigm, intermediate nodes in the network are allowed not only to store and forward packets but also to process and mix different dat...
João P. Vilela, Luísa Lima, Jo&atild...
ICPR
2008
IEEE
16 years 29 days ago
Direct 3-D shape recovery from image sequence based on multi-scale Bayesian network
We propose a new method for recovering a 3-D object shape from an image sequence. In order to recover high-resolution relative depth without using the complex Markov random field...
Norio Tagawa, Junya Kawaguchi, Shoichi Naganuma, K...
ISQED
2008
IEEE
92views Hardware» more  ISQED 2008»
16 years 28 days ago
Clock Skew Evaluation Considering Manufacturing Variability in Mesh-Style Clock Distribution
Influence of manufacturing variability on circuit performance has been increasing because of finer manufacturing process and lowered supply voltage. In this paper, we focus on m...
Shinya Abe, Masanori Hashimoto, Takao Onoye