移動cscw協(xié)同感知方法研究

1、西安理工大學碩士學位論文移動CSCW協(xié)同感知方法研究姓名：高苗申請學位級別：碩士專業(yè)：計算機應用技術指導教師：李軍懷20080301AbstractTitle：RESEARCHONCOLLABORATl0NAWARENESSMETHODlNMOBILECSCWMajor：ComputerApplicationTechnologyName：MiaoGAOSupervisor：AssociateprofJunhuaiLIAbstractSi

2、gnature：t—4；ao盆／l—a—Signature：蘭i，叢塾fWiththerapiddevelopmentofwirelessnetworktechnologyandextensiveapplicationofmobiledevices，theappearanceofMobileCSCWisaninevitabletendencyofthetraditionalCSCWHoweverTheMobileCSCWhasitsdi

3、sadvantagesdespiteitsadvantagesandgreatvaluesWhenthemobileterminalscommunicateviawirelessnetwork，becauseofthenarrowbandwidthandinstabilityofnetwork，itoftenleadstotemporallydisconnection，thuspreventstheclientsfromconvenie

4、ntlyinformationcommunicationandkeepsthegroupmembersfromCOworkingWhatsmore，becauseofthelimitedstorageabilityandavailablepowersuchasashortdurationofbatteryitwillresultinunexpectedcommunicationinterruption，thusdoharmfulimpa

5、cttocoworkInthispapertherelativetheoriesofCSCWwereintroducedTheresearchbackgroundandcurrentstatusandtherequirementofthetechniquewereanalyzedBasedonthisworkwebuildupaframeworkmodelforMobileCSCWsystem；introducingthecomposi

6、ngandimplementationindetailofourmodelfromboththeserverandclientsidesThen，aimingatsolvingtheproblemsofwirelessnetworkdisconnectionandmobileterminalsenergyconsumption，meanwhileinordertoassureasafereliableandefficientinform

7、ationtransmission，teducetheresponsetimeofperceivinginformation，weproposeanawarenessmodelbaseonenergyconsumptionSomecriticaltechniqueswereanalyzedandintroducedinourmodel，suchasthecollectionofawarenessinformation，distribut

8、ionofawarenessinformationanddisplayingofawarenessFinallybasedonourmodelandtechniquewedesignandimplementthiswhiteboardsystemByanalyzingtheperformanceandcomparingseveraltypicalmethods，itindicatedthatourmethodiSoffeasibilit