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SAC
2009
ACM
15 years 10 months ago
Length-lex bound consistency for knapsack constraints
This paper considers the length-lex domain for set-variables in constraint programming which includes not only membership but also cardinality and lexicographic information. The p...
Justin Yip, Pascal Van Hentenryck
GECCO
2009
Springer
112views Optimization» more  GECCO 2009»
15 years 10 months ago
Approximating geometric crossover in semantic space
We propose a crossover operator that works with genetic programming trees and is approximately geometric crossover in the semantic space. By defining semantic as program’s eval...
Krzysztof Krawiec, Pawel Lichocki
176
Voted
ACSAC
2007
IEEE
15 years 10 months ago
Automated Vulnerability Analysis: Leveraging Control Flow for Evolutionary Input Crafting
We present an extension of traditional "black box" fuzz testing using a genetic algorithm based upon a Dynamic Markov Model fitness heuristic. This heuristic allows us t...
Sherri Sparks, Shawn Embleton, Ryan Cunningham, Cl...
134
Voted
SEMCO
2007
IEEE
15 years 10 months ago
Modeling Discriminative Global Inference
Many recent advances in complex domains such as Natural Language Processing (NLP) have taken a discriminative approach in conjunction with the global application of structural and...
Nicholas Rizzolo, Dan Roth
128
Voted
WCRE
2007
IEEE
15 years 10 months ago
Parametric Process Model Inference
Legacy applications can be difficult and time-consuming to understand and update due to the lack of modern abstraction mechanisms in legacy languages, as well as the gradual dete...
Saurabh Sinha, G. Ramalingam, Raghavan Komondoor