Sciweavers

1171 search results - page 65 / 235
» Variable neighborhood search
Sort
View
VMV
2001
209views Visualization» more  VMV 2001»
14 years 11 months ago
A Novel Probabilistic Model for 3D Object Recognition: Spin-Glass Markov Random Fields
This contribution presents a new class of MRF, that is inspired by methods of statistical physics. The new energy function assumes full-connectivity in the neighborhood system and...
Barbara Caputo, Sahla Bouattour, Dietrich Paulus
EOR
2008
75views more  EOR 2008»
14 years 9 months ago
Tariff concessions in production sourcing
In this paper, we study a multi-stage production sourcing problem where tariff concessions can be exploited at the firm level using free trade agreements between countries. To sol...
Yunsong Guo, Yanzhi Li, Andrew Lim, Brian Rodrigue...
AI
2004
Springer
15 years 3 months ago
A Hybrid Schema for Systematic Local Search
Abstract. We present a new hybrid constraint solving schema which retains some systematicity of constructive search while incorporating the heuristic guidance and lack of commitmen...
William S. Havens, Bistra N. Dilkina
CONSTRAINTS
2010
101views more  CONSTRAINTS 2010»
14 years 9 months ago
Evaluating the impact of AND/OR search on 0-1 integer linear programming
AND/OR search spaces accommodate advanced algorithmic schemes for graphical models which can exploit the structure of the model. We extend and evaluate the depth-first and best-fi...
Radu Marinescu 0002, Rina Dechter
ECAI
2006
Springer
15 years 1 months ago
Dynamic Orderings for AND/OR Branch-and-Bound Search in Graphical Models
AND/OR search spaces have recently been introduced as a unifying paradigm for advanced algorithmic schemes for graphical models. The main virtue of this representation is its sensi...
Radu Marinescu 0002, Rina Dechter