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ID:36440849
大小:4.26 MB
页数:141页
时间:2019-05-10
《基于计算经济的网格资源管理研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、西北工业大学博士学位论文基于计算经济的网格资源管理研究姓名:马满福申请学位级别:博士专业:计算机科学与技术指导教师:胡正国20061001曲北Iqk人学博十学付论文抽要6.提出了RCMM的监测结构和评价方法。它不仅能按照传统方法采集资源所在系统中的¨R信息,而且可全面采集任务队列、资源目录等基础设施的信息,因而在为性能评估、错误发现、恢复,容错、以及预测等提供基本支持的同时,还能为市场中的价格、供求关系、信誉度评价等提供数据。关键词:网格计算经济,RCMM,信誉度,价格管制,调度优化西北r业人学r尊十,乎伊诊文英文摘耍AbstractEnlployingeconom
2、icapproachestotackleresourceschedulingisahotspotinthegridtechnology,whichinVolVesVariouscontentsincludingeconomicmodel(suchasauctionandfreecompetition)’tnlst,security’monito“ng,control,tally’payment,andsoon.Currentthough,thestateofartinthegridresourceschedulingisfarbehindothergridresea
3、rchareas.NoecOnomicelementthatsupponsmultiplecriteriaincludingevaluation,stablecontrol,contractandsoforthisproposedintherclatedworks.Andmostresultsachievedintherclatedprojectsarestillatexperimentstage,whichcannotsatisfythepracticalrequirements.TryingtosolVetheseintractableproblemsneeds
4、,thisdissenationadoptsthefreecompetitionmodelasthebasis,discussestheresourceschedulingproblemsincludingtrust,priceandschedulingoptimizationindetail.Themaincontributionsofthisdissenationareasfollows:1.ThetheoreticalhypothesisoftheRCMM(RestrictedCommodityMarl【etModel)modelisproposed.Base
5、donthefreecompetitionmodelandtrustbetweenentities,theresourceschedulingaccordingtothetimeandbudgetisconstrainedintheRCMMmodel.AndthearchitectureofRCMMmodeliscomposedbythemultipleagentsystems.2.Trustevaluationoftheentitiesthatcontainresource,GSCandGSPisperformedbytheindependentthirdpart
6、yorganization.Accordingtothisapproach,thetrustbasisbetweenentitiesandtheselectioncriteriaofresourceschedulingareformed,includingconceptsofresourcetrust,GSC(GridServicesConsumer)credit,GSP(GridServicesProvider)creditandtheircalculationformulas,creditevaluationalgorithm,resourceselection
7、algorithmbasedoncredit,evaluationarchitecture.。3.TatonnementpricenegotiationprocessisimplementedintheRCMMmodel.AndahighestpricefixingapproachbasedontheRamseypricetheorytocarryoutpricecontr011ingisfirstlypresented,whichIIl阿北}:业人学博+学伊论t英文摘耍guaranteesthestabilityofprice.4.Aimingatoptimi
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