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TCC
2007
Springer
125views Cryptology» more  TCC 2007»
16 years 27 days ago
Concurrently-Secure Blind Signatures Without Random Oracles or Setup Assumptions
Abstract. We show a new protocol for blind signatures in which security is preserved even under arbitrarily-many concurrent executions. The protocol can be based on standard crypto...
Carmit Hazay, Jonathan Katz, Chiu-Yuen Koo, Yehuda...
ISM
2006
IEEE
96views Multimedia» more  ISM 2006»
16 years 24 days ago
Practical Content-Adaptive Subsampling for Image and Video Compression
Subsampling is a commonly used technique for modern image and video compression. Existing image and video standards such as JPEG, MPEG, and H.264 provide support for uniform chrom...
Alexander Wong, William Bishop
ISPD
2005
ACM
221views Hardware» more  ISPD 2005»
16 years 10 days ago
Kraftwerk: a versatile placement approach
During the ispd05 placement contest, we employed the forcedirected approach Kraftwerk for global placement complemented by the network-flow based final placer Domino. These powe...
Bernd Obermeier, Hans Ranke, Frank M. Johannes
GECCO
2004
Springer
117views Optimization» more  GECCO 2004»
16 years 5 days ago
Comparing Search Algorithms for the Temperature Inversion Problem
Several inverse problems exist in the atmospheric sciences that are computationally costly when using traditional gradient based methods. Unfortunately, many standard evolutionary ...
Monte Lunacek, L. Darrell Whitley, Philip Gabriel,...
ALS
2003
Springer
16 years 18 hour ago
Whose Anticipations?
The central question in this paper is: Who (or what) constructs anticipations? I challenge the (tacit) assumption of Rosen’s standard definition of anticipatory systems according...
Alexander Riegler