'Tabu' presentation slideshows

Tabu Search

Tabu Search. Glover and Laguna, Tabu search in Pardalos and Resende (eds.), Handbook of Applied Optimization , Oxford Academic Press, 2002 Glover and Laguna, Chapter 3 in Reeves, Modern Heuristic Techniques for Combinatorial Problems , Wiley, 1993. Background of TS.

792 views • 68 slides

Heuristic Optimization Methods

Heuristic Optimization Methods. Tabu Search: Introductory Topics. Summary of the Previous Lecture. VNS Idea: utilize different neighborhoods Several variations Variable Neighborhood Descent GLS Idea: Remove local optima by changing the evaluation of solutions

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Tabu Search

Tabu Search. Manuel Laguna. Outline. Background Short Term Memory Long Term Memory Related Tabu Search Methods. Background. Tabu search is a metaheuristic that guides a local search procedure to explore the solution space beyond local optimality

766 views • 47 slides

Tabu Search

Tabu Search. Manuel Laguna. Outline. Background Short Term Memory Long Term Memory Related Tabu Search Methods. Background. Tabu search is a metaheuristic that guides a local search procedure to explore the solution space beyond local optimality

523 views • 47 slides

Preliminary Background Tabu Search Genetic Algorithm

Preliminary Background Tabu Search Genetic Algorithm. Problem used to illustrate. General problem min f ( x ) x ? X Assignment type problem: Assignment of resources j to activities i min f ( x )

468 views • 38 slides

Preliminary Background Tabu Search Genetic Algorithm

Preliminary Background Tabu Search Genetic Algorithm. Problem used to illustrate. General problem min f ( x ) x ? X Assignment type problem: Assignment of resources j to activities i min f ( x )

521 views • 38 slides

by Si Chen, University of Maryland Bruce Golden, University of Maryland

The Split Delivery Vehicle Routing Problem: Using Mixed Integer Programming within a Heuristic Framework. by Si Chen, University of Maryland Bruce Golden, University of Maryland Edward Wasil, American University Presented at the Lunteren Conference on the Mathematics of Operations Research

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G5BAIM Artificial Intelligence Methods

G5BAIM Artificial Intelligence Methods. Tabu Search. Dr. Rong Qu. Characteristics of SA (review). Random selection of a neighbouring solution Probabilistic acceptance of non-improving solutions; The best solution is recorded: Lack of memory of history of search;

314 views • 30 slides

Applications of Tabu Search

Applications of Tabu Search. OPIM 950 Gary Chen 9/29/03. Basic Tabu Search Overview. Pick an arbitrary point and evaluate an initial solution Compute next set of solutions within neighborhood of current solution Pick best solution from the set.

547 views • 25 slides

Escaping Local Optima

Escaping Local Optima. Where are we?. Optimization methods. Complete solutions. Partial solutions. Exhaustive search Branch and bound Greedy Best first A* Divide and Conquer Dynamic programming. Exhaustive search Hill climbing. Improved methods based on complete solutions.

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Tabu Search

Tabu Search. Subset of Slides from Lei Li, HongRui Liu, Roberto Lu. Introduction. Glover, F. 1986. Future Paths for Integer Programming and Links to Artificial Intelligence. Computers and Operations Research. Vol. 13, pp. 533-549.

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Problem description

Simulation of a job shop scheduling strategy Marjan van den Akker joint work with: Koen de Bontridder, Rob van Geel, Han Hoogeveen. Problem description. Job shop scheduling Minimize total weighted completion time or total weighted tardiness In practice: disturbances in processing times

187 views • 8 slides