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The fusion of images captured from multi-modality sensors has been studied for many years. It is aiming at combining multiple sources together to maximize the meaningful information and reduce the redundancy. Meanwhile, sparse representation of images has been attracting more and more attentions. It has been effectively utilized on image reconstruction, image de-noising, super-resolution and others...
Many existing traffic signal control systems are of a hierarchical structure employing the concept of subsystems or subzone signal control. Therefore, network partitioning becomes an important task of such an urban traffic signal control system. However, urban traffic signal control network partitioning is a multiobjective and multiconstraint problem, which has been shown to be a NP-hard problem....
According to the characteristics of Job-shop and ASP (application service provider), one of mixed algorithms, bidirectional sequencing algorithm for solving job-shop scheduling problem with due dates is used in machine shop. In the algorithm, an algorithm based on rules, in priority of adjustable coefficient, is used to obtain a good initial solution, which is arranged in reverse sequence. A heuristic...
The rapid increasing of similar Web services in the Internet, as well as enhancements of requirements for quality of service (QoS) by users, had created great challenges for Web service composition. We propose an optimized method for Web service composition on the basis of semantic Web. Web service is described by fuzzy Horn clause, and a QoS-oriented Web service composition model is built by fuzzy...
Increasing the efficiency and accuracy on dynamic optimization choosing of Web service composition is the key point of researching on service composition. In allusion to 1 the way that we use a shortest path based on a weighted tree to describe the Web service composition question, users can set the Qos attribute weight to translate their preference and satisfaction into certain constraints on service...
This paper aims at optimal analysis and design of a three-phase line-start PMSM with simple structure, low cost and good performance. A prototype with 4 magnet poles is designed and manufactured. Simulation and experimental results are approximately the same and the prototype essentially satisfies the design request. Moreover, measures are taken to further optimize the design.
This paper analyzed the reasons resulting in prematurity in the genetic algorithm running procedure and put forth the concept of inter generations hamming distance, which can well reflect the running procedure universal trend and dynamic property. First, the inter generations hamming distance model was build by employing support vector machine; second, the optimization strategy was improved based...
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