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2011
IEEE
12 years 8 months ago
Modeling Contextual Concerns in Enterprise Architecture
Abstract—Enterprise Architecture approaches are used to provide rigorous descriptions of the organization-wide environment, manage the alignment of deployed services to the organ...
Gonçalo Antunes, José Barateiro, Chr...
IACR
2011
104views more  IACR 2011»
12 years 8 months ago
Collusion Resistant Obfuscation and Functional Re-encryption
Program Obfuscation is the problem of transforming a program into one which is functionally equivalent, yet whose inner workings are completely unintelligible to an adversary. Des...
Nishanth Chandran, Melissa Chase, Vinod Vaikuntana...
ANSS
1998
IEEE
14 years 1 months ago
An Adaptive Synchronization Protocol for Parallel Discrete Event Simulation
Simulation, especially discrete event simulation (DES), is used in a variety of disciplines where numerical methods are difficult or impossible to apply. One problem with this met...
Keith R. Bisset
CORR
2010
Springer
111views Education» more  CORR 2010»
13 years 9 months ago
Submodular Maximization by Simulated Annealing
We consider the problem of maximizing a nonnegative (possibly non-monotone) submodular set function with or without constraints. Feige et al. [9] showed a 2/5-approximation for th...
Shayan Oveis Gharan, Jan Vondrák
CVPR
1999
IEEE
14 years 10 months ago
High-Level and Generic Models for Visual Search: When Does High Level Knowledge Help?
We analyze the problem of detecting a road target in background clutter and investigate the amount of prior (i.e. target specific) knowledge needed to perform this search task. Th...
Alan L. Yuille, James M. Coughlan