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CEAS
2006
Springer
15 years 10 months ago
Algorithmically Determining Store-and-Forward MTA Relays Using DomainKeys
Store-and-forward MTA relaying servers have frequently presented problems to various antispam techniques, such as IPbased reputation or email authentication. Algorithms that find ...
Miles Libbey, Peter Ludemann
EMO
2006
Springer
172views Optimization» more  EMO 2006»
15 years 10 months ago
Steady-State Selection and Efficient Covariance Matrix Update in the Multi-objective CMA-ES
The multi-objective covariance matrix adaptation evolution strategy (MO-CMA-ES) combines a mutation operator that adapts its search distribution to the underlying optimization prob...
Christian Igel, Thorsten Suttorp, Nikolaus Hansen
DAWAK
2008
Springer
15 years 8 months ago
Selective Pre-processing of Imbalanced Data for Improving Classification Performance
In this paper we discuss problems of constructing classifiers from imbalanced data. We describe a new approach to selective preprocessing of imbalanced data which combines local ov...
Jerzy Stefanowski, Szymon Wilk
AAAI
2006
15 years 8 months ago
Disco - Novo - GoGo: Integrating Local Search and Complete Search with Restarts
A hybrid algorithm is devised to boost the performance of complete search on under-constrained problems. We suggest to use random variable selection in combination with restarts, ...
Meinolf Sellmann, Carlos Ansótegui
FLAIRS
2004
15 years 8 months ago
Building Hint Specifications in an NL Tutorial System for Mathematics
NL interaction and skillful hinting are known as cornerstones for successful tutoring. Despite these insights, a combination of these two factors is widely under-represented in th...
Dimitra Tsovaltzi, Helmut Horacek, Armin Fiedler