Linux内核开发者协作模式研究管理科学与工程专业毕业论文.docx

Linu】(内核开发者协作模式研究The Linu】(内核开发者协作模式研究 The ResearCh on Linux Kemel DeVelopers’CollaboratiVe Model Absn·act Wi血tlle deVelopment of computer and me Internet technology，a谢e够of computer software h舔proVided a colⅣeIlience for people’s life．ESpecially，the OSS(open source somⅣare)with lligll e伍ciency and s诅bili坶}las ath-acted nmerous users．OSS development is a new knowledge cre撕on mode in which developerS come丘om all over tlle world in a self-o玛趾ization f砌on to c州bute to t11e soRware products．At presentresearches on t11e knoWledge creation mode of OSS deVelopment are mostly focused on s山IlIIlarizing tlle coUective behavior pa_ttems f而m a macroscopic view．The锄aJysis of more tllorou曲data of actual deVelopInem actiVities may bring new oppomlIlities for deepenjng our k110wledge on tlle OSS deVelopment． In mis thesis，based on static code d乏唿rele硒ed丘Dm Linux Kemel aIld dvnamic development№c锄e f．rom Git，we study tlle orgallization stmcture of conl五b眦ors of LinuX Kemel，code modification a11d audit modes，aIld developerS’behavior chamcteriStics by me山ods of complex n酏vorks aIld data a11alysis，a11d tllen we summ撕ze t11e LimⅨKemel deVelopers’cooperative mode．The main contents are summarized aLs follows． (1)n∞u曲t11e analysis of LiIlux Kemel deVeloperS’collaboratiVe coding ne似ork，it has obvious small-world and scale．fbe properties，aJld the network is in acco妇ce with”core． p耐phery”stnlctIlre，aS shows廿1at a small n吼lber of developers haVe done a lot development 、Vork，while the rest just occaSionally panicipate．Furthe皿ore，combined丽th net、vork ckuacteristics aJld data analysis，we find that Linux Kemel developers work wim DrofessionaJ division aIld commuIli锣division a11d then the hierarchy of organiZational s旬ructuI．e is fomed． (2)Throu曲Ⅱle a11alysis of Linux K锄el devel叩ers’code modification ne铆ork肌d submission network，we draw tlle vertically oriented developmem model in Linux Kemel． Under me leaders’maintenance，t11e Maintajner fom cluste卜tyl)e cOde mOdification s仃ucture． Meanwhile，me ordina