:: Volume 7, Issue 1 (4-2016) ::
IJOR 2016, 7(1): 1-17 Back to browse issues page
An Integer Programming Model and a Tabu Search Algorithm to Generate α-labeling of Special Classes of Quadratic Graphs
Kourosh Eshghi Prof. , Mohsen Salarrezaei Mr.
Ph.D. Sharif University , eshghi@sharif.edu
Abstract:   (373 Views)

First, an integer programming model is proposed to find an α-labeling for quadratic graphs. Then, a Tabu search algorithm is developed to solve large scale problems. The proposed approach can generate α-labeling for special classes of quadratic graphs, not previously reported in the literature. Then, the main theorem of the paper is presented. We show how a problem in graph theory can be modeled and solved by an integer programming model and a metaheuristic approach.

Keywords: Graph labeling, α-labeling, Quadratic graphs, Integer programming, Tabu search algorithm
Full-Text [PDF 1132 kb]   (184 Downloads)    
Type of Study: Original | Subject: Discrete Optimization
Received: 2017/01/1 | Accepted: 2017/05/13 | Published: 2018/04/2

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Volume 7, Issue 1 (4-2016) Back to browse issues page