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DCC
2004
IEEE
16 years 6 months ago
Semi-Lossless Text Compression
A new notion, that of semi-lossless text compression, is introduced, and its applicability in various settings is investigated. First results suggest that it might be hard to explo...
Yair Kaufman, Shmuel T. Klein
CRYPTO
2005
Springer
83views Cryptology» more  CRYPTO 2005»
16 years 2 days ago
A Practical Attack on a Braid Group Based Cryptographic Protocol
In this paper we present a practical heuristic attack on the Ko, Lee et al. key exchange protocol introduced at Crypto 2000 [10]. One of the ideas behind our attack is using Dehorn...
Alexei G. Myasnikov, Vladimir Shpilrain, Alexander...
EUROGP
2001
Springer
15 years 11 months ago
Neutrality and the Evolvability of Boolean Function Landscape
This work is a study of neutrality in the context of Evolutionary Computation systems. In particular, we introduce the use of explicit neutrality with an integer string coding sche...
Tina Yu, Julian F. Miller
CVPR
2004
IEEE
16 years 8 months ago
Spherical Harmonics vs. Haar Wavelets: Basis for Recovering Illumination from Cast Shadows
The problem of estimating an illumination distribution from images is called inverse lighting. For inverse lighting, three approaches have been developed based on specular reflect...
Takahiro Okabe, Imari Sato, Yoichi Sato
ASPDAC
2005
ACM
117views Hardware» more  ASPDAC 2005»
16 years 3 days ago
Dynamic symmetry-breaking for improved Boolean optimization
With impressive progress in Boolean Satisfiability (SAT) solving and several extensions to pseudo-Boolean (PB) constraints, many applications that use SAT, such as highperformanc...
Fadi A. Aloul, Arathi Ramani, Igor L. Markov, Kare...