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CORR
2006
Springer
102views Education» more  CORR 2006»
15 years 3 months ago
Dimension Extractors and Optimal Decompression
A dimension extractor is an algorithm designed to increase the effective dimension
David Doty
SIGECOM
2008
ACM
94views ECommerce» more  SIGECOM 2008»
15 years 3 months ago
Optimizing query rewrites for keyword-based advertising
We consider the problem of query rewrites in the context of keyword advertisement. Given a three-layer graph consisting of queries, query rewrites, and the corresponding ads that ...
Azarakhsh Malekian, Chi-Chao Chang, Ravi Kumar, Gr...
GECCO
2006
Springer
130views Optimization» more  GECCO 2006»
15 years 6 months ago
An efficient multi-objective evolutionary algorithm with steady-state replacement model
The generic Multi-objective Evolutionary Algorithm (MOEA) aims to produce Pareto-front approximations with good convergence and diversity property. To achieve convergence, most mu...
Dipti Srinivasan, Lily Rachmawati
AAAI
2006
15 years 4 months ago
A Direct Evolutionary Feature Extraction Algorithm for Classifying High Dimensional Data
Among various feature extraction algorithms, those based on genetic algorithms are promising owing to their potential parallelizability and possible applications in large scale an...
Qijun Zhao, David Zhang, Hongtao Lu
SODA
2001
ACM
166views Algorithms» more  SODA 2001»
15 years 4 months ago
Better approximation algorithms for bin covering
Bin covering takes as input a list of items with sizes in (0 1) and places them into bins of unit demand so as to maximize the number of bins whose demand is satis ed. This is in ...
János Csirik, David S. Johnson, Claire Keny...