Artificial chemistry: Basic concepts and application to combinatorial problems
DOI:
https://doi.org/10.26534/kimika.v19i2.77-82Keywords:
artificial chemistry, combinatorial optimization, Traveling Salesman Problem, TSPAbstract
In artificial chemistry (ACHEM), the objects (molecules) are data and the interactions (reactions) among them are driven by an algorithm. An object expresses its duality as it can appear as a machine (operator) or as a data (operand). Thus an object can process other objects or it can be processed. This dualism of objects enables us to implicitly define a constructive computational procedure using chemistry as metaphor to solve complex real-world problems. In this paper we introduce ACHEM as a distributed stochastic algorithm that simulates reaction systems of algorithmic objects inspired by natural chemical systems. Then we apply ACHEM to find solutions to the traveling salesman problem. Results show that ACHEM is an example of the successful use of a natural metaphor to design an optimization algorithm.Downloads
Published
2003-12-01
How to Cite
Pabico, J. P., Mojica, E.-R. E., & Micor, J. R. L. (2003). Artificial chemistry: Basic concepts and application to combinatorial problems. KIMIKA, 19(2), 77–82. https://doi.org/10.26534/kimika.v19i2.77-82
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Research Articles
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