基于CPN―tools的驾驶培训系统建模及性能分析摘要：Petri网在流程信息系统建模中能得以有效利用，一个有效的驾驶培训系统关乎学员的学习效率和驾校的效益。着色Petri网（ColoredPetriNet，CPN）是对离散事件动态系统进行图形化建模的有效理论，CPN-tools是应用Petri网理论进行建模与仿真分析的有效工具。通过对驾驶培训系统流程进行设定，利用CPN-tools对驾驶培训系统进行建模与仿真，在假定参数条件下对产生的能够反映仿真动态...
Analysis:toolsofPKplatform,ashortvideogoing?(ResearchpapersDownloadNews)‘QueenoftheInternet’MaryMeekerInternetTrendsgt;gt;lt;lt;2014annualreportstates:.‘Iscurrentlybeingacceleratedmobiledatatrafficgrowthrateofmorethan81%,whilethevideoisastrongdrivingforceforgrowth.’Thisalsomeansthatmobilevideoapplicationsarebreakingout,andinthe4Gera,thecountrywillbemoreshortvideoapplicationswillbegiventheex...
Combat:Internetmarketingtools-self-marketingstrategySomepeoplesaythatthefirstthingtodomarketingmarketingyourself,thisis,indeed,nothingwrong,ofcourse,notsomekindofsmall-mindedpeoplethinkofmarketingtheirownconsultations.Actuallyitnottodobusinessinthemarketingourselves?Onlybusinessisoneside,whileheisindeedapoint,therearenumerouspointstoformasurface,solongaswelearnedtodoself-marketing,wecandoagoodj...
