Sciweavers

38 search results - page 7 / 8
» Easy and Hard Testbeds for Real-Time Search Algorithms
Sort
View
CORR
2011
Springer
187views Education» more  CORR 2011»
12 years 9 months ago
Backdoors to Tractable Answer-Set Programming
We present a unifying approach to the efficient evaluation of propositional answer-set programs. Our approach is based on backdoors which are small sets of atoms that represent ...
Johannes Klaus Fichte, Stefan Szeider
GECCO
2009
Springer
258views Optimization» more  GECCO 2009»
13 years 10 months ago
Evolutionary learning of local descriptor operators for object recognition
Nowadays, object recognition is widely studied under the paradigm of matching local features. This work describes a genetic programming methodology that synthesizes mathematical e...
Cynthia B. Pérez, Gustavo Olague
WSDM
2012
ACM
259views Data Mining» more  WSDM 2012»
12 years 26 days ago
Learning recommender systems with adaptive regularization
Many factorization models like matrix or tensor factorization have been proposed for the important application of recommender systems. The success of such factorization models dep...
Steffen Rendle
ATAL
2009
Springer
13 years 12 months ago
Adaptive price update in distributed Lagrangian relaxation protocol
Distributed Lagrangian Relaxation Protocol (DisLRP) has been proposed to solve a distributed combinatorial maximization problem called the Generalized Mutual Assignment Problem (G...
Katsutoshi Hirayama, Toshihiro Matsui, Makoto Yoko...
CP
2004
Springer
13 years 9 months ago
ID Walk: A Candidate List Strategy with a Simple Diversification Device
This paper presents a new optimization metaheuristic called ID Walk (Intensification/Diversification Walk) that offers advantages for combining simplicity with effectiveness. In ad...
Bertrand Neveu, Gilles Trombettoni, Fred Glover