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ICPR
2008
IEEE
16 years 7 months ago
Cone-restricted subspace methods
In pattern recognition, feature vectors are occasionally subject to non-negative constraints. This characteristic can be expressed by a cone in feature vector space. In this paper...
Takumi Kobayashi, Nobuyuki Otsu
CEC
2008
IEEE
16 years 25 days ago
Methods for decreasing the number of objective evaluations for independent computationally expensive objective problems
— In this paper, three new methods for pushing solutions toward a desired region of the objective space more quickly are explored; hypercube distance scaling, dynamic objective t...
Greg Rohling
CP
2004
Springer
15 years 11 months ago
Streamlined Constraint Reasoning
Abstract. We introduce a new approach for focusing constraint reasoning using so-called streamlining constraints. Such constraints partition the solution space to drive the search ...
Carla P. Gomes, Meinolf Sellmann
UIST
1997
ACM
15 years 10 months ago
TimeSlider: An Interface to Specify Time Point
This paper introduces TimeSlider, a user interface technique that allows the user to specify time points. TimeSlider is a kind of slider whose time scale is nonlinear and which mo...
Yuichi Koike, Atsushi Sugiura, Yoshiyuki Koseki
ESANN
2007
15 years 7 months ago
Adaptive Global Metamodeling with Neural Networks
Due to the scale and computational complexity of current simulation codes, metamodels (or surrogate models) have become indispensable tools for exploring and understanding the desi...
Dirk Gorissen, Wouter Hendrickx, Tom Dhaene