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CP
2007
Springer
16 years 1 months ago
Towards Robust CNF Encodings of Cardinality Constraints
Motivated by the performance improvements made to SAT solvers in recent years, a number of different encodings of constraints into SAT have been proposed. Concrete examples are th...
João P. Marques Silva, Inês Lynce
ICB
2007
Springer
110views Biometrics» more  ICB 2007»
16 years 29 days ago
Comparison of Compression Algorithms' Impact on Iris Recognition Accuracy
The impact of using different lossy compression algorithms on the matching accuracy of iris recognition systems is investigated. In particular, we relate rate-distortion performan...
Stefan Matschitsch, Martin Tschinder, Andreas Uhl
RTAS
2006
IEEE
16 years 24 days ago
Real-Time Scheduling on Multicore Platforms
Multicore architectures, which have multiple processing units on a single chip, are widely viewed as a way to achieve higher processor performance, given that thermal and power pr...
James H. Anderson, John M. Calandrino, UmaMaheswar...
150
Voted
SIGIR
2006
ACM
16 years 23 days ago
Improving the estimation of relevance models using large external corpora
Information retrieval algorithms leverage various collection statistics to improve performance. Because these statistics are often computed on a relatively small evaluation corpus...
Fernando Diaz, Donald Metzler
176
Voted
DATE
2005
IEEE
135views Hardware» more  DATE 2005»
16 years 13 days ago
Compositional Memory Systems for Multimedia Communicating Tasks
Conventional cache models are not suited for real-time parallel processing because tasks may flush each other’s data out of the cache in an unpredictable manner. In this way th...
Anca Mariana Molnos, Marc J. M. Heijligers, Sorin ...