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HICSS
2010
IEEE
146views Biometrics» more  HICSS 2010»
13 years 5 months ago
Equilibrium Price Dispersion with Online Search
This paper studies how consumers' online search behavior may trigger pervasive and persistent online price dispersion. We set up a game-theoretic model to examine the oligopo...
Lizhen Xu, Jianqing Chen, Andrew B. Whinston
ICTAI
1996
IEEE
13 years 12 months ago
Order in Space: A General Formalism for Spatial Reasoning
In this paper we propose a general approach for reasoning in space. The approach is composed of a set of two general constraints to govern the spatial relationships between object...
Baher A. El-Geresy, Alia I. Abdelmoty
CEC
2005
IEEE
14 years 1 months ago
Evolving swarms that build 3D structures
The complex interactions of natural swarms, for example formed by some social insects, are difficult to comprehend. Considering tasks such as nestbuilding, the necessary underlyin...
Sebastian von Mammen, Christian Jacob, Gabriella K...
GECCO
2008
Springer
123views Optimization» more  GECCO 2008»
13 years 8 months ago
Hierarchical evolution of linear regressors
We propose an algorithm for function approximation that evolves a set of hierarchical piece-wise linear regressors. The algorithm, named HIRE-Lin, follows the iterative rule learn...
Francesc Teixidó-Navarro, Albert Orriols-Pu...
ACL
2012
11 years 10 months ago
Joint Feature Selection in Distributed Stochastic Learning for Large-Scale Discriminative Training in SMT
With a few exceptions, discriminative training in statistical machine translation (SMT) has been content with tuning weights for large feature sets on small development data. Evid...
Patrick Simianer, Stefan Riezler, Chris Dyer