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New Codification Schemas for Scheduling with Genetic Algorithms
2005Codification is a very important issue when a Genetic Algorithm is designed to dealing with a combinatorial problem. In this paper we introduce new codification schemas for the Job Shop Scheduling problem which are extensions of two schemas of common use, and are worked out from the concept of underlying probabilistic model.
David Serrano +2 more
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A modified genetic algorithm based on the best schema and its application for function optimization
Proceedings of the 3rd World Congress on Intelligent Control and Automation (Cat. No.00EX393), 2002 The genetic algorithm (GA) is a wildly employed evolutional algorithm in the field of combinatorial optimization. Criticism of this approach includes slow speed and premature result during the convergence procedure. Through introducing new crossover and mutation operators based on the best scheme, the paper proposes a more efficient method to improve ...
Zi Gang, Peng Chu-wu, Zou Mingzhu
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BSP‐GA: A new Genetic Algorithm for System Optimization and Excellent Schema Selection
Systems Research and Behavioral Science, 2014The significance of Internet‐of‐Things to Supply Chain Management has been dramatically increasing. The performance of supply chain based on Internet‐of‐Things is largely dependent on its optimization. Genetic algorithms (GAs) are important intelligent methods for complex system optimization problems, but they have some internal drawbacks such as ...
Marzana Wilamowska-Korsak +5 more
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Genetic algorithm with modified reproduction strategy based on self-organizing map and usable schema
International Congress Series, 2006Abstract In this paper, we propose a new updating method considering usability of each element of inputs and apply it to the reproduction of the GA to achieve more effective search than the traditional reproduction. In the proposed updating method, the order of updating elements is decided by averaging the corresponding elements multiplied by fitness
Ryosuke Kubota +2 more
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An exact schema theorem for adaptive genetic algorithm and its application to machine cell formation
Expert Systems with Applications, 2011This paper proposes an exact schema theorem that is able to predict the expected number of copies of schemas in the next GA generation. It focuses on two-point crossover, which is widely used in many GA applications. As two important GA control parameters, crossover probability (p"c) and mutation probability (p"m) affect the performance of GAs ...
Xiao Feng Yin, Li Pheng Khoo
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International Journal of Mobile Human Computer Interaction, 2014
The recent advances in the mobile environment, such as multi-touch gestures paradigm, introduce new challenges for the interaction designers in producing the best-suited final prototype. Moreover, the short delivery-time pressure of the current mobile market makes it harder to perform the detailed evaluations for selecting the best prototype amongst ...
Ragaad AlTarawneh, Shah Rukh Humayoun
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The recent advances in the mobile environment, such as multi-touch gestures paradigm, introduce new challenges for the interaction designers in producing the best-suited final prototype. Moreover, the short delivery-time pressure of the current mobile market makes it harder to perform the detailed evaluations for selecting the best prototype amongst ...
Ragaad AlTarawneh, Shah Rukh Humayoun
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Learning a dynamic policy by using policy gradient: application to biped walking
Systems and Computers in Japan, 2007AbstractThis paper discusses a method in which periodic motion, such as biped walking, is acquired by the framework of reinforced learning. For an object with multiple degrees of freedom, it is in general difficult to acquire the policy by reinforced learning. There must be a framework of learning which is matched to the motion task under consideration.
Toru Nakanishi +5 more
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The 2007 International Conference on Intelligent Pervasive Computing (IPC 2007), 2007
Multimedia technology, integrated with IT and communication technologies, provides wide range of services in diversified fields. These technologies are most frequently adopted in medical image processing sector, especially in medical image diagnosis. Presently, various researchers are actively conducting researches on the automation of reader system by
Euiin Choi +3 more
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Multimedia technology, integrated with IT and communication technologies, provides wide range of services in diversified fields. These technologies are most frequently adopted in medical image processing sector, especially in medical image diagnosis. Presently, various researchers are actively conducting researches on the automation of reader system by
Euiin Choi +3 more
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A Heuristic Genetic Algorithm Based on Schema Replacement for 0-1 Knapsack Problem
2010 Fourth International Conference on Genetic and Evolutionary Computing, 2010This paper investigates the 0-1 knapsack problem using genetic algorithms. The work is based on heuristic strategies that takes into account the characteristics of 0-1 knapsack problem. In this article, a heuristic Genetic Algorithms(GA) is proposed to solve the 0-1 knapsack problem, in each generation, populations are divided into two sections ...
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Background on Genetic Algorithms
The Art and Science of Machine Intelligence, 2019W. Land, J. Schaffer
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