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TAMC
2007
Springer
16 years 1 months ago
Approximation Algorithms for 3D Orthogonal Knapsack
We study non-overlapping axis-parallel packings of 3D boxes with profits into a dedicated bigger box where rotation is either forbidden or permitted; we wish to maximize the total...
Florian Diedrich, Rolf Harren, Klaus Jansen, Ralf ...
TARK
2007
Springer
16 years 1 months ago
Knowledge-based modelling of voting protocols
We contend that reasoning about knowledge is both natural and pragmatic for verification of electronic voting protocols. We present a model in which desirable properties of elect...
A. Baskar, Ramaswamy Ramanujam, S. P. Suresh
TCC
2007
Springer
89views Cryptology» more  TCC 2007»
16 years 1 months ago
On Secret Sharing Schemes, Matroids and Polymatroids
Abstract. One of the main open problems in secret sharing is the characterization of the access structures of ideal secret sharing schemes. As a consequence of the results by Brick...
Jaume Martí-Farré, Carles Padr&oacut...
TCC
2007
Springer
142views Cryptology» more  TCC 2007»
16 years 1 months ago
On Best-Possible Obfuscation
An obfuscator is a compiler that transforms any program (which we will view in this work as a boolean circuit) into an obfuscated program (also a circuit) that has the same input-...
Shafi Goldwasser, Guy N. Rothblum
ACSC
2006
IEEE
16 years 29 days ago
Human visual perception of region warping distortions
Interactive virtual reality requires at least 60 frames per second in order to ensure smooth motion. For a good immersive experience, it is also necessary to have low end-to-end l...
Yang-Wai Chow, Ronald Pose, Matthew Regan, James P...
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