A formal definition of binary topological relationships
3rd International Conference, FODO 1989 on Foundations of Data Organization and Algorithms
An Optimization Based Heuristic for Political Districting
Management Science
Machine Learning
Branch-And-Price: Column Generation for Solving Huge Integer Programs
Operations Research
Ant Colony Optimization
ICCSA '08 Proceeding sof the international conference on Computational Science and Its Applications, Part I
Spatial Data Modelling for 3D GIS
Spatial Data Modelling for 3D GIS
ICCSA '09 Proceedings of the International Conference on Computational Science and Its Applications: Part I
Genetic algorithms and artificial life
Artificial Life
Metaheuristics: From Design to Implementation
Metaheuristics: From Design to Implementation
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The development of Spatial Decision Support Systems (SDSSs) which explicitly consider spatial relations has had a significant growth over recent years. The main intention of this paper is reviewing spatial optimization approaches for identifying contiguous and compact areas fulfilling particular criteria. These approaches explicitly consider topological spatial relations between geographical entities (cells, lines, points, areas). In this direction, spatial optimization techniques as heuristics, meta-heuristics, and mathematical programming are reviewed. Since the application fields, the nature of the approaches, the data format, and the size of the reviewed works are very diverse, high level comparison is made in order to identify critical issues regarding the identification of contiguous and compact areas in digital geographical information.