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TCS
2008
15 years 6 months ago
Expanders and time-restricted branching programs
The replication number of a branching program is the minimum number R such that along every accepting computation at most R variables are tested more than once; the sets of variab...
Stasys Jukna
JCB
2007
97views more  JCB 2007»
15 years 6 months ago
Parsing Nucleic Acid Pseudoknotted Secondary Structure: Algorithm and Applications
Accurate prediction of pseudoknotted nucleic acid secondary structure is an important computational challenge. Prediction algorithms based on dynamic programming aim to find a st...
Baharak Rastegari, Anne Condon
TOG
2008
106views more  TOG 2008»
15 years 6 months ago
BSGP: bulk-synchronous GPU programming
We present BSGP, a new programming language for general purpose computation on the GPU. A BSGP program looks much the same as a sequential C program. Programmers only need to supp...
Qiming Hou, Kun Zhou, Baining Guo
CGA
2005
15 years 6 months ago
Visualizing Live Text Streams Using Motion and Temporal Pooling
In today's fast-paced world, it is increasingly difficult to understand and act promptly upon the content of the many information streams available. Temporal pooling addresse...
Conrad Albrecht-Buehler, Benjamin Watson, David A....
TWC
2008
109views more  TWC 2008»
15 years 6 months ago
Using the physical layer for wireless authentication in time-variant channels
Abstract--The wireless medium contains domain-specific information that can be used to complement and enhance traditional security mechanisms. In this paper we propose ways to expl...
Liang Xiao, Larry J. Greenstein, Narayan B. Manday...