This paper addresses the Fuzzy Location-Routing problem (FLRP), raised by distribution networks involving depot locations, customer assignment and routing decisions in order to minimizing the total costs. Also this pa...
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This paper addresses the Fuzzy Location-Routing problem (FLRP), raised by distribution networks involving depot locations, customer assignment and routing decisions in order to minimizing the total costs. Also this paper develops a simple approach to solve FLRP with traveling times along particular roads being L-R fuzzy numbers. The idea is based on the fuzzy linear programming (FLP) and fuzzy number ranking method.
Many students in first year of computing majors findprogramming subject difficult to grasp. This paper describes an e-learning supportive system that is designed as learner-centered system to help novice computer pro...
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Many students in first year of computing majors findprogramming subject difficult to grasp. This paper describes an e-learning supportive system that is designed as learner-centered system to help novice computer programming students with object-oriented concepts. The system aims to improve students' satisfaction and motivation by using multiple instructional strategies. The paper presents the features of this system and discusses the empirical results of the effectiveness of using this system on students' satisfaction.
Program Design is the first course to understand the kernel theory and the programming thought for the freshmen. If they can study well, they will have a good foundation to study later, keep interest to the computer p...
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Information technology for e-governance system could yield great benefits and modernization of the different government sectors. The experience of e-governance system in a number of developed and developing countries ...
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Information technology for e-governance system could yield great benefits and modernization of the different government sectors. The experience of e-governance system in a number of developed and developing countries has shown that information technology can provide greater service delivery with great quality. The purpose of this paper is to better understand how agile principles, specifically eXtreme programming (XP) practices, can be effectively introduced and implemented into e-government system in developing countries that have historically embraced the plan-driven traditional software development environment.
China is currently one of the fastest growing P2P streaming media in the world, with the consumer scaled up and enhancing the financial gain. The service information of P2P streaming media could help indicating the op...
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This paper focuses on the problem about design methods of embedded systems in some complex power electronic devices. By using object oriented programming method, the embedded system of parallel inverter systems can be...
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This paper focuses on the problem about design methods of embedded systems in some complex power electronic devices. By using object oriented programming method, the embedded system of parallel inverter systems can be designed according with requirements, such as reliability. The UML model is also given in this paper, by which the parallel inverter system can be provided with high scalability and redundancy.
In the literature, there are several proposed block ciphers like AES, Square, Shark and Hierocrypt which use S-boxes that are based on inversion mapping over a finite field. Because of the simple algebraic structure o...
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based on The Fuzzy Comprehensive Evaluation Method and the Data Envelopment Analysis method, this paper establishes the Village Infrastructure FDEA Evaluation Model and also takes one model village in Shaanxi province...
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based on The Fuzzy Comprehensive Evaluation Method and the Data Envelopment Analysis method, this paper establishes the Village Infrastructure FDEA Evaluation Model and also takes one model village in Shaanxi province as an example. The results of model are corresponding with the subjective assessment which proves the FDEA evaluation model is scientific and advanced.
Accurately prediction is the most important way to cost down for airlines. The study was focused on build up forecast model of five Taiwan international flights included Bali, Bang Kong, Ho Chi Minh City, Kuala Lumpur...
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Accurately prediction is the most important way to cost down for airlines. The study was focused on build up forecast model of five Taiwan international flights included Bali, Bang Kong, Ho Chi Minh City, Kuala Lumpur, and Singapore. Genetic programming was adopted to establish simulation models, and Mean Absolute Percent Error (MAPE) also was used to evaluate the performance of those models. The ten years of historical passenger's data was collected and analysis, and finally the demand forecast of five flights in 2010 would be conducted. The validations MAPE of models were lower than 10% expect Bali flights. Based on experience of traditional statistic method included linear regression and time series, the ability of Genetic programming models were excellent. The forecast error of Bali flights were 11% and it may be caused by a series accident. On the basis of above results, Genetic programming could be the feasible approach for prediction of five flights in Taiwan. In addition, the passengers to Singapore would substantially increase in 2010-2011, and the issue is worthy to further study for airlines and government.
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