| 基于协同网和任务情景的服务组合方法 |
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| 引用本文： | 彭艳斌,郑志军,李吉明,苏先创,于成波. 基于协同网和任务情景的服务组合方法[J]. 上海交通大学学报, 2014, 48(5): 719-724 |
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| 作者姓名： | 彭艳斌 郑志军 李吉明 苏先创 于成波 |
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| 作者单位： | (1. 浙江科技学院 信息学院， 杭州 310023； 2. 浙江警察学院 刑事科学技术系， 杭州 310053；3. 浙江理工大学 信息学院， 杭州 310018； 4. 浙江大学 计算机学院， 杭州 310027) |
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| 基金项目： | 国家自然科学基金资助项目(61175058);浙江省自然科学基金资助项目(LY12F02018,LQ13F020015);浙江省教育厅科研计划基金资助项目(Y201016929,Y201222997) |
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| 摘 要： | 介绍了服务映射库、协同网和任务情景的基本概念,提出了基于协同网和任务情景的服务组合方法.对用户查询请求的每一个输出对象单独生成完备协同网集,将输出的各协同网组合成组合服务以满足用户的需求,通过基于综合任务情景相似度的方法选取最佳组合服务并返回用户.结果表明,所提出的方法能够提高服务组合的成功率和效率.
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| 关 键 词： | 协同网 任务情景 服务 组合 |
| 收稿时间： | 2013-06-14 |
Service Composition Method Based on Collaboration Network and Task Circumstance |
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| PENG Yan-bin;ZHENG Zhi-jun;LI Ji-ming;SU Xian-chuang;YU Cheng-bo. Service Composition Method Based on Collaboration Network and Task Circumstance[J]. Journal of Shanghai Jiaotong University, 2014, 48(5): 719-724 |
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| Authors: | PENG Yan-bin ZHENG Zhi-jun LI Ji-ming SU Xian-chuang YU Cheng-bo |
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| Affiliation: | (1. School of Information and Electronic Engineering, Zhejiang University of Science and Technology, Hangzhou 210023, China; 2. Department of Forensic Science, Zhejiang Police College, Hangzhou 310053, China; 3. School of Informatics and Electronics, Zhejiang Sci Tech University, Hangzhou 310018, China; 4. College of Computer Science, Zhejiang University, Hangzhou 310027, China) |
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| Abstract: | The basic concept of service mapping repository, collaboration network and service task circumstance was introduced. An approach based on collaboration network and task circumstance to compose services automatically was proposed. First, this method built a complete collaboration network for every output; next, the collaboration networks were combined into a composite service to meet the needs of users; finally, best composite service was returned to the user based on compatibility of synthetical task circumstance. The experimental results show that the method proposed can improve the success rate and efficiency of service composition. |
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| Keywords: | collaboration network task circumstance service composition |
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