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APPROX
2005
Springer
111views Algorithms» more  APPROX 2005»
16 years 9 days ago
Sampling Bounds for Stochastic Optimization
A large class of stochastic optimization problems can be modeled as minimizing an objective function f that depends on a choice of a vector x ∈ X, as well as on a random external...
Moses Charikar, Chandra Chekuri, Martin Pál
FPGA
2004
ACM
121views FPGA» more  FPGA 2004»
16 years 4 days ago
Divide and concatenate: a scalable hardware architecture for universal MAC
We present a cryptographic architecture optimization technique called divide-and-concatenate based on two observations: (i) the area of a multiplier and associated data path decre...
Bo Yang, Ramesh Karri, David A. McGrew
SWAT
2004
Springer
120views Algorithms» more  SWAT 2004»
16 years 3 days ago
Matching Polyhedral Terrains Using Overlays of Envelopes
For a collection F of d-variate piecewise linear functions of overall combinatorial complexity n, the lower envelope E(F) of F is the pointwise minimum of these functions. The min...
Vladlen Koltun, Carola Wenk
221
Voted
SI3D
2003
ACM
16 years 12 hour ago
An automatic modeling of human bodies from sizing parameters
In this paper, we present an automatic, runtime modeler for modeling realistic, animatable human bodies. A user can generate a new model or modify an existing one simply by inputt...
Hyewon Seo, Nadia Magnenat-Thalmann
FSE
1998
Springer
137views Cryptology» more  FSE 1998»
15 years 11 months ago
Differential Cryptanalysis of the ICE Encryption Algorithm
ICE is a 64-bit block cipher presented at the Fast Software Encryption Workshop in January 1997. It introduced the concept of a keyed permutation to improve the resistance against ...
Bart Van Rompay, Lars R. Knudsen, Vincent Rijmen