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国家重点基础研究发展计划(2007CB307103): 作品数：47被引量：121H指数：4; 导出分析报告; 相关作者：廖建新朱晓民王纯赵文峰李荣胜更多>>; 相关机构：北京邮电大学东信北邮信息技术有限公司中国移动通信有限公司北京大学更多>>; 相关期刊：《The Journal of China Universities of Posts and Telecommunications》《高技术通讯》《电子学报》《计算机系统应用》更多>>; 相关主题：IMS调度算法SIP网格计算作业调度更多>>; 相关领域：自动化与计算机技术电子电信交通运输工程机械工程更多>>

Context-aware end-to-end QoS diagnosis and guarantee based on Bayesian network: 《High Technology Letters》2012年第1期51-58,共8页Lin Xiangtao Cheng Bo Chen Junliang Qiao Xiuquan; Supported by the National High Technology Research and Development Program of China （No. 2007AA010302, 2009AA012404）; the National Basic Research Program of China （No. 2007CB307103）; the National Natural Science Foundation of China （No. 60432010, 60802034） ; the Specialized Research Fund for the Doctoral Program of Higher Education （No. 20070013026）.; A systematic approach for end-to-end QoS qualitative diagnosis and quantitative guarantee is proposed to support quality of service （QoS） management on current Internet. An automatic unwatched discretization algorit...; 关键词：CONTEXT context discretization quality of service （QoS） qualitative diagnosis quantitativeguarantee Bayesian network

基于价值密度和截止期的网格作业调度算法被引量：2: 《计算机工程》2011年第12期16-18,共3页李荣胜赵文峰徐惠民; 国家"973"计划基金资助项目(2007CB307103);贵州省重大科技专项计划基金资助项目(黔科合重大专项字[2007]6017); 对商业网格中的作业调度问题进行研究,采用作业的到达时间、计算量、预算和截止期4个参数定义作业的优先级。在此基础上提出基于价值密度和相对截止期的网格作业调度算法,并对其进行仿真。仿真结果表明,该算法在实现价值率、按时完成作...; 关键词：价值密度截止期优先级作业调度网格计算

网格作业完工时间与作业分割粒度的关系被引量：1: 《计算机应用》2011年第2期530-532,547,共4页李荣胜赵文峰徐惠民; 国家973计划项目(2007CB307103);贵州省重大科技专项计划项目(黔科合重大专项字[2007]6017); 对可分割的计算密集型大型作业在并行且不间断运行情况下的完工时间与作业分割粒度之间的关系进行研究。首先分析了子作业之间无通信和有通信两种情况下可分割计算密集型大型作业的完工时间和分割粒度的关系,然后对可分割计算密集型大...; 关键词：完工时间分割粒度计算密集型作业调度网格计算

Context-aware end-to-end QoS diagnosis and quantitative guarantee based on Bayesian network: 《The Journal of China Universities of Posts and Telecommunications》2010年第6期106-112,共7页LIN Xiang-tao,CHNEG Bo,CHEN Jun-liang,QIAO Xiu-quan State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China; supported by the National Basic Research Program of China (2007CB307103);the National Natural Science Foundation of China (60432010, 60802034);the Specialized Research Fund for the Doctoral Program of Higher Education (20070013026);the Beijing Nova Program (2008B50); To support quality of service （QoS） management on current Internet working with best effort,we bring forth a systematic approach for end-to-end QoS diagnosis and quantitative guarantee. For QoS diagnosis,we take con...; 关键词：CONTEXT context discretization QoS qualitative diagnosis QoS quantitative guarantee Bayesian network

考虑本地作业流时的网格资源调度算法: 《计算机应用》2010年第11期2861-2863,共3页李荣胜赵文峰徐惠民; 国家973计划项目(2007CB307103);贵州省重大科技专项计划项目(黔科合重大专项字【2007】6017); 研究了网格资源上有和没有本地作业流两种情况下两种网格资源调度算法的性能优劣对比情况。建立了一个资源的本地随机作业流模型,提出了最快处理器可用资源优先(HRARF)和最适合作业并行度可用资源优先(MSNARF)两种网格资源调度算法,并...; 关键词：完工时间本地作业动态负载作业调度网格计算

价值密度—截止期—回填的网格作业调度算法被引量：2: 《计算机应用》2010年第10期2771-2773,2814,共4页李荣胜赵文峰徐惠民; 国家973计划项目(2007CB307103);贵州省重大科技专项计划项目(黔科合重大专项字【2007】6017); 在商业网格和云计算环境中,作业有到达时间、计算量、预算、截止期等属性,区分作业的重要性和紧迫性是调度系统的关键问题之一。现有的作业优先级只考虑作业的单个或部分属性。综合考虑以上提及的四个属性,定义了基于价值密度和相对截...; 关键词：价值密度截止期优先级回填算法作业调度网格计算

Search recommendation model based on user search behavior and gradual forgetting collaborative filtering strategy被引量：3: 《The Journal of China Universities of Posts and Telecommunications》2010年第3期110-117,共8页LIU Chuan-chang State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China; supported by the National Natural Science Foundation of China (60432010);the National Basic Research Program of China (2007CB307103);the Fundamental Research Funds for the Central Universities (2009RC0507);Important Science & Technology Specific Project of Guizhou Province (【2007】6017); The existing search engines are lack of the consideration of personalization and display the same search results for different users despite their differences in interesting and purpose. By analyzing user＇s dynamic s...; 关键词：search recommendation model search behavior expression keyword query graph gradual forgetting collaborative filtering

Relaying strategy for peer-to-peer content distribution based on genetic algorithm: 《The Journal of China Universities of Posts and Telecommunications》2010年第2期85-91,共7页HE Qian ,MENG Xiang-wu,SHANG Yan-lei,CHEN Jun-liang State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China; supported by the National Natural Science Foundation of China (60432010, 60872051);the National Basic Research Program of China (2007CB307103); This article proposes a cooperative relaying strategy to efficiently utilize the relaying resources of Interact service providers （ISPs）, speedup distribution and save server bandwidth costs. ISPs cooperatively rela...; 关键词：content distribution PEER-TO-PEER genetic algorithm cooperative relaying resource allocation

On the Connectivity of One-dimensional Vehicular Ad Hoc Networks被引量：2: 《China Communications》2010年第2期65-70,共6页Liao Jianxin Li Yuanzhen Li Tonghong Zhu Xiaomin Zhang Lei; supported by National Science Fund for Distinguished Young Scholars (No.60525110);National 973 Program (No. 2007CB307100, 2007CB307103);National Natural Science Foundation of China (No. 60902051);Chinese Universities Scientific Fund (BUP-T2009RC0505);Development Fund Project for Electronic and Information Industry (Mobile Service and Application System Based on 3G); In this paper we analyze connectivity of one-dimensional Vehicular Ad Hoc Networks where vehicle gap distribution can be approximat- ed by an exponential distribution. The probabilities of Vehicular Ad Hoc Network con...; 关键词：Intelligent Transportation Systems （ITS） CONNECTIVITY Vehicular Ad Hoc Networks onedimensional Ad Hoc Networks

一种基于频繁模式的时间序列分类框架被引量：3: 《电子与信息学报》2010年第2期261-266,共6页万里廖建新朱晓民倪萍; 国家杰出青年科学基金(60525110);国家973计划项目(2007CB307100,2007CB307103);电子信息产业发展基金项目(基于3G的移动业务应用系统)资助课题; 如何提取和选择时间序列的特征是时间序列分类领域两个重要的问题。该文提出MNOE(Mining Non-Overlap Episode)算法计算时间序列中的非重叠频繁模式,并将其作为时间序列特征。基于这些非重叠频繁模式,该文提出EGMAMC(Episode Generated ...; 关键词：时间序列分类频繁模式挖掘智能楼宇

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