weighted timed automata model-checking and gamesnew

weighted timed automata model-checking and gamesnew

ID:34447325

大小:222.89 KB

页数:14页

时间:2019-03-06

weighted timed automata model-checking and gamesnew_第1页
weighted timed automata model-checking and gamesnew_第2页
weighted timed automata model-checking and gamesnew_第3页
weighted timed automata model-checking and gamesnew_第4页
weighted timed automata model-checking and gamesnew_第5页
资源描述:

《weighted timed automata model-checking and gamesnew》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库

1、WeightedTimedAutomata:Model-CheckingandGamesPatriciaBouyer1,2LSV–CNRS&ENSdeCachan–FranceAbstractInthispaper,wepresentweighted/pricedtimedautomata,anextensionoftimedautomatonwithcosts,andsolveseveralinterestingproblemsonthatmodel.Keywords:Weighted/priced

2、timedautomata,model-checking,games.1IntroductionModel-checkingofreal-timesystems.Timedautomata[3,4]areawell-establishedmodelforreal-timesystems.Oneofthemostimportantpropertiestheyenjoyisprobablythatreachabilitypropertiescanbedecidedforthatclassofsys-tem

3、s.Thishasgivenrisetomultipleworks,bothontheoreticalaspectsandonmorepracticalandalgorithmicaspects.Indeed,evenseveraltoolshavebeendevelopformodel-checkingthismodel,forinstanceHyTech[24],Kronos[21]orUppaal[29],andtherearealreadyseveralsuccessstories,forin

4、stance,ifwewanttoonlyciteoneoftheseexamples,thecorrectionandverificationoftheBang&Olufsenaudio/videoprotocol[22].Weighted/pricedtimedautomata.Weightedtimedautomata3extendclassi-caltimedautomatawithcostinformationbothonlocationsandedgesoftheautomaton.Thec

5、ostlabellingalocationrepresentsthepricepertimeunitforstayinginthatlocation,whereasthecostlabellinganedgerepresentsthepricefortakingthetransition.Thatway,everyrunintheautomatonhasaglobalcost,whichistheaccumulatedpricealongtherunofeverydelayanddiscretetra

6、nsition.Thismodelisparticularlyrelevantformodellingre-sourceconsumptioninreal-timesystems.Thisisfundamentalinthecontext1WorksupportedbyACISICortos,aprogramoftheFrenchministryofresearch.2Email:bouyer@lsv.ens-cachan.fr3Inthispaper,wefollowtheterminologyof

7、[5],butthismodeliscalledpricedtimedautomatonin[9].c2006PublishedbyElsevierScienceB.V.Bouyerofembeddedsystems,whicharefacedwithseveralresourceconstraints(forinstancebandwidth,memory,powerconsumption,etc...).Model-checkingandgameswithanoptimizationcriteri

8、um.Costcanbeusedasameasureofthe“performance”oftherunsinatimedautomaton,anditcanbeusedforoptimizingtheperformanceofthemodel.Forinstance,thismodelcanbeusedforsolvingschedulingproblems,andforcomputingtheoptimalcostforschedulingallta

当前文档最多预览五页,下载文档查看全文

此文档下载收益归作者所有

当前文档最多预览五页,下载文档查看全文
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。