Export Citations
Save this search
Please login to be able to save your searches and receive alerts for new content matching your search criteria.
- research-articleOctober 2008
Diagnosis in systems based on an informed tree search strategy: application to cartographic generalisation
CSTST '08: Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technologyPages 589–594https://doi.org/10.1145/1456223.1456344Many real world problems can be expressed as optimisation problems. Solving such problems means to find, among all possible solutions, the one that maximises an evaluation function. One approach to solve it is to use an informed search strategy. The ...
- research-articleOctober 2008
Stability analysis of the reproduction operator in bacterial foraging optimization
CSTST '08: Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technologyPages 564–571https://doi.org/10.1145/1456223.1456338One of the major operators of Bacterial Foraging Optimization Algorithm (BFOA) is the reproduction phenomenon of virtual bacteria each of which models one trial solution of the optimization problem. During reproduction, the least healthier bacteria (...
- research-articleOctober 2008
Evolving feasible linear ordering problem solutions
CSTST '08: Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technologyPages 337–342https://doi.org/10.1145/1456223.1456293Linear Ordering Problem (LOP) is a well know optimization problem attractive for its complexity (it is a NP-hard problem), rich collection of testing data and variety of real world applications. In this paper, we investigate the usage and performance of ...
- research-articleOctober 2008
Ant colony optimization for Steiner tree problems
CSTST '08: Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technologyPages 331–336https://doi.org/10.1145/1456223.1456292Complexity in real-world problems is often tackled by a divide-and-conquer strategy which consists of breaking down the problem into sub-problems to find local solutions. These solutions are then merged in a bottom-up fashion and optimized to produce ...
- research-articleOctober 2008
Knowledge revision in systems based on an informed tree search strategy: application to cartographic generalisation
CSTST '08: Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technologyPages 273–278https://doi.org/10.1145/1456223.1456281Many real world problems can be expressed as optimisation problems. Solving this kind of problems means to find, among all possible solutions, the one that maximises an evaluation function. One approach to solve this kind of problem is to use an ...
- research-articleOctober 2008
Tuning an evolutionary algorithm with taguchi methods and application to the dimensioning of an electrical motor
CSTST '08: Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technologyPages 265–272https://doi.org/10.1145/1456223.1456279This paper presents an original method of permanent magnet motor optimal design developped by both Electrical Engineering and Computer Science laboratories. An Evolutionary Algorithm combining Genetic Algorithms and Multiagent Systems is used. This ...
- research-articleOctober 2008
Memetic programming with adaptive local search using tree data structures
CSTST '08: Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technologyPages 258–264https://doi.org/10.1145/1456223.1456278Meta-heuristics are general frameworks of heuristics methods for solving combinatorial optimization problems, where exploring the exact solutions for these problems becomes very hard due to some limitations like extremely large running time. In this ...
- research-articleOctober 2008
Stability of the chemotactic dynamics in bacterial foraging optimization algorithm
CSTST '08: Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technologyPages 245–251https://doi.org/10.1145/1456223.1456276Bacterial Foraging Optimization Algorithm (BFOA) attempts to model the individual and group behavior of E. Coli bacteria as a distributed optimization process. Since its inception, BFOA has been finding many important applications in real-world ...
- research-articleOctober 2008
A multi-swarm approach for neighbor selection in peer-to-peer networks
CSTST '08: Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technologyPages 178–184https://doi.org/10.1145/1456223.1456263Peer-to-peer (P2P) topology has a significant influence on the performance, search efficiency and functionality, and scalability of the application. In this paper, we investigate a multi-swarm approach to the problem of Neighbor Selection (NS) in P2P ...
- research-articleOctober 2008
Optimizing communications in vehicular ad hoc networks using evolutionary computation and simulation
CSTST '08: Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technologyPages 158–165https://doi.org/10.1145/1456223.1456259Broadcasting efficiently in a Vehicular Ad hoc Network (VANET) is a hard task to achieve. An efficient communication algorithm must take into account several aspects such as the neighboring density, the size and shape of the network, the use of the ...
- research-articleOctober 2008
Hybrid approach using ant colony optimization and fuzzy logic to solve multi-criteria hybrid flow shop scheduling problem
CSTST '08: Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technologyPages 44–50https://doi.org/10.1145/1456223.1456236In this paper, we propose to solve the hybrid flow shop scheduling problem with multiple criteria, by using an hybrid method. This latter consists on the one hand, to use a meta-heuristic based on ant colony optimization algorithm to generate feasible ...
- research-articleOctober 2008
Intelligent hybrid system for pattern recognition and classification
CSTST '08: Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technologyPages 19–24https://doi.org/10.1145/1456223.1456231In this study, we critically analyse and compare performances of several global optimization (GO) approaches with our hybrid GLPτS method, which uses meta-heuristic rules and a local search in the final stage of finding a global solution. We also ...
- keynoteOctober 2008
Evolutionary multiobjective optimization and multiobjective fuzzy system design
CSTST '08: Proceedings of the 5th international conference on Soft computing as transdisciplinary science and technologyPages 3–4https://doi.org/10.1145/1456223.1456226Evolutionary multiobjective optimization (EMO) is one of the most active research areas in evolutionary computation. EMO algorithms have been successfully used in various application areas. Among them are multiobjective design of neural networks and ...