This paper is about diagrammatic representations and their role in the process of learning. It considers the problem that learning mathematical objects can be only conceptual learning, and, on the other hand, any acti...
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The exponential growth of video traffic on the Internet calls for the deployment of network management strategies to enhance the quality experienced by the end-users (Quality of Experience - QoE). In this paper, we fo...
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This paper proposes an integrated smart energy management system that applies different machine learning regression techniques to gather, enhance, and prepare various relevant data taken from the surrounding environme...
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This paper addresses the problem of adaptive stabilization control and consensus control of diffusion system based on mobile multi-agents. Multi-agents triggered by events are integrated into diffusion system using se...
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ISBN:
(纸本)9781467365932
This paper addresses the problem of adaptive stabilization control and consensus control of diffusion system based on mobile multi-agents. Multi-agents triggered by events are integrated into diffusion system using self-measurement and neighbors information. Lyapunov redesign method is used to analyze adaptive feedback gain and consensus gain, and induce every agent trajectory. Then automatic guidance strategy is further enhanced to eliminate local falling problem and potential oscillatory behavior. Numerical simulation results show that overall performance can be achieved with the guidance and control strategy in the case of multiple static disturbances or mobile disturbance.
Along with web service composition becomes more and more complexity, design of composition process becomes more and more error-prone. In this article we put forward a WSC_ECPN model for web service composition descrip...
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ISBN:
(纸本)9780769541105
Along with web service composition becomes more and more complexity, design of composition process becomes more and more error-prone. In this article we put forward a WSC_ECPN model for web service composition description based on extended colored Petri net. This model is independent of any concrete process description languages, supports process description and can describe composition process more comprehensively. Moreover, we present methods to analyze control flow correctness, data flow correctness and process instance correctness of the composition process, thus we can insure process correctness from these three levels. It the end we give an example to illustrate the application of WSC_ECPN model.
In modern large enterprises, a complex project is usually composed of a series of processes and needs many persons with different roles cooperating with each other within limited time and investment. A workflow-based ...
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ISBN:
(纸本)9780769544151
In modern large enterprises, a complex project is usually composed of a series of processes and needs many persons with different roles cooperating with each other within limited time and investment. A workflow-based cooperative project management system (CPMS) that can support multi-user working is presented in this paper. The system is based on Browser/Server architecture that contains User Interface, business Logic and Data Access three layers in which the core is an XPDL-based workflow engine. A series of cooperative mechanisms such as inclusive gateway, exclusive gateway and parallel gateway are designed to achieve the definition, configuration, and control of the workflow, the assignment, submission and approval of project tasks, the allocation and configuration of project resource. The version control techniques for workflow designs, project plans and project documents are also presented. CPMS has been used in an international enterprise that needs to manage thousands of projects each year. The application result demonstrates that the system can satisfy the needs of cooperative project management.
Mobile cloud computing is a rapidly increasing technology where user's demand, for cloud contents, might exceed the capability of mobile networks even with 5G. Multicast communication can offer excellent service f...
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Power supply and industrial growth are closely related, along with the development of industrial sectors and the diversification of power consumption structure. Effective and rational grasp of current power demand str...
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ISBN:
(纸本)9780769548180
Power supply and industrial growth are closely related, along with the development of industrial sectors and the diversification of power consumption structure. Effective and rational grasp of current power demand structure is conducive to stable power supply. In this paper, we build the evaluation index system of industrial power consumption structure in allusion to the structural characteristics of it in Jilin Province and combined with the actual situation, then proposed the structure evaluation model of industrial power consumption based on PSO (Particle Swarm Optimization) and support vector machine algorithms. In addition, we collect the industrial power consumption data in recent 60 months of Jilin Province to do empirical analysis, and testify that the method has high accuracy. The results show that the model works well, and the method are practical and feasible.
We design and implement a Job Management System for improving automation level of job execution process in network-based digital multimedia content production. Jobs are automatically parallelized and executed on a lar...
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ISBN:
(纸本)9780769541105
We design and implement a Job Management System for improving automation level of job execution process in network-based digital multimedia content production. Jobs are automatically parallelized and executed on a large number of execution machines. Our implementation of the Job Management System has two novel aspects. One aspect is using a feedback mechanism in execution time estimation base on Extreme Learning Machine (ELM) for self-optimizing. Based on the feedback mechanism, we can continually use the newly obtained data to improve the system. The other one is having the capability of autonomic fault recovery. The system has been integrated to a network-based digital multimedia content production platform.
In the information age, the network environment has become the main platform for information exchange and transmission. The complexity of Internet information and the diversification of network user behavior have brou...
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