姓名：禹继国
职称：教授，硕士研究生导师
职务：副院长
个人简介：
禹继国，1972年生，山东泰安人，2004年毕业于山东大学获博士学位。现任曲阜师范大学计算机科学学院教授，副院长，硕士生导师；是中国计算机学会（CCF）高级会员；IEEE会员；中国运筹学会会员；山东省运筹学会理事。作为主要成员参与完成了国家和省部级项目4项。主持完成省部级科研项目2项。2004年获校教学比赛一等奖，2007年获市科技进步二等奖，2008年获省高校优秀科研成果二等奖，2009年获省计算机应用优秀成果二等奖，研究生创新教育省级教学成果二等奖，多次被评为研究生管理先进个人和优秀研究生指导教师。现承担（第2位）省自然科学基金项目2项，和省科技攻关计划项目各一项。指导研究生33名，其中16名已获硕士学位。近年来一直从事无线网络路由协议、对等网络拓扑构造与搜索、近似算法与分布式算法设计、图的匹配与染色理论方面的研究。关于分数因子的有关结果有三篇文章被写入QinglinRogerYu和GuizhenLiu的专著《GraphFactorandMatchingExtension》中。
近几年发表论文如下：
[1]JiguoYu,WenjunLiu,JingjingSong,BaoxiangCao,EEMR:Anenergy-efficientmulti-hoproutingprotocolforwirelesssensornetworks，InProceedingsofIEEE/ACSInternationalConferenceonComputerSystemsandApplication(AICCSA)2008,291-298.(EI/ISTP)
[2]JiguoYu,WenjunLiu,JingjingSong,C2WSN:ATwo-TierChordOverlayServesforEfficientQueriesinLarge-ScaleWirelessSensorNetworks,InProceedingsof15thInternationalConferenceonAdvancedComputingandCommunications(ADCOM2007),237-242.(EI)
[3]JiguoYu,SuxiaCui,GuanghuiWang，AnAlgorithmwithBetterApproximationRatioforMulticastTrafficinUnidirectionalSONET/WDMRings，COCOA2009,LectureNotesinComputerScience5573Springer,530-540.(EI/ISTP)
[4]JiguoYu,JingjingSong,BaoxiangCao,REIK:ANovelP2POverlayNetworkwithByzantineFaultTolerance,skg,pp.146-151,InProceedingsofThirdInternationalConferenceonSemantics,KnowledgeandGrid2007.(EI)
[5]JiguoYu,JingjingSong,WenjunLiu,LiZhaoandBaoxiangCao,KZCAN:AKautzbasedcontent-addressablenetwork,InProceedingsofEighthACISInternationalConferenceonSoftwareEngineering,ArtificialIntelligence,Networking,andParallel/DistributedComputing(SNPD2007),299–304.(EI)
[6]JiguoYu,QiujuBian,GuizhenLiuandNaWang,Someresultsonfractionaln-factor-criticalgraphs,J.Appl.Math.&Computing,25(2007)No.1-2,283-291.(EI)
[7]YuJiguo,LiuGuizhen,MaMeijieandCaoBaoxiang,Adegreeconditionforgraphstohavefractionalk-factors,Advan.Math.,35(5)(2006),621-628.
[8]JiguoYu,SuxiaCui,GuanghuiWang,ApproximatingtheMulticastTrafficGroomingProbleminUnidirectionalSONET/WDMRings,COCOA2009,LectureNotesinComputerScience5573Springer,519-529.(EI/ISTP)
[9]JiguoYu,JingjingSong,WenjunLiu,LiZhaoandBaoxiangCao,BGKR:ANovelP2PNetworkBasedonGeneralizedKautzandRingwithConstantCongestion,InProceedingsofChinaCom2007,50-55.(EI)
[10]JiguoYu,GuizhenLiu,Notesonfractional(1,f)-oddfactorsofgraphs,FAW2007,LectureNotesinComputerScience4613,310-316.(EI/ISTP)
[11]WenjunLiu,JiguoYu,JingjingSong,XiaoqingLan,BaoxiangCao,ERASP:AnEfficientandRobustAdaptiveSuperpeerOverlayNetwork,InProceedingsofAPWeb2008,468-474.(EI/ISTP)
[12]WenjunLiu,YuSun,JiguoYu,BaoxiangCao,AGrid-BasedDistributedMulti-HopRoutingProtocolforWirelessSensorNetworks,InProceedingsofthe2008IEEE/IFIPInternationalConferenceonEmbeddedandUbiquitousComputing(EUC)2008,:330-336.(EI)
[13]WenjunLiu,YueSun,YangBai,JiguoYu,BaoxiangCao,"DCR:AnEnergy-EfficientDistributedClusteringandRoutingProtocolforWirelessSensorNetworks,"InProceedingsofInternationalConferenceonCommunicationSoftwareandNetwork(ICCSN2009),786-790.
[14]JiguoYu,LihuaHanandGuizhenLiu,SomeResultsontheClassificationforf-coloredGraphs,ISORA'06,LectureNotesinOperationsResearch,6(2006),292-298.(ISTP)
[15]JiguoYu,NaWangandBaoxiangCao,SomeResultsonfractionalcoveredgraphs,ISORA06,LectureNotesinOperationsResearch,6(2006),334-341.(ISTP)
[16]JiguoYu,NaWang,XingjianFeng,GuizhenLiu,Anoteonfractionalextendablegraphs，LetureNotesinEngineeringandComputerScience,IMECS2007,2270-2273.(ISTP)
[17]FengyinLi,JiguoYu,HongweiJu,ANewThresholdGroupSignatureSchemeBasedonDiscreteLogarithmProblem,InProceedingsofSNPD2007,1176-1182.(EI)
[18]GuanghuiWang,GuizhenLiuandJiguoYu,Circularlistcoloringsofsomegraphs,J.Appl.Math.&Computing,20(1-2)(2006),149-156.(EI)
[19]YuJiguo,DiaoKefengandLiuGuizhen,TheMinimumEdgeNumberofa4-UniformCo-Hypergraph,ORTransactions,10(1)(2006),95-98.
[20]YuJiguo,WangGuanghui,LiuGuizhen,Girthandcircularchoosabilityofseriesparallelgraphs,数学研究与评论,29(3)(2006),495-498.
[21]YuJiguo,GuizhenLiu,BianQiuju,HanLihua,ConnectedFactorsin2-connectedClaw-freeGraphs,Appl.Math.,19(1)(2006)169-175.
[22]YuJiguo,WangNa,BianQiuju,LiuGuizhen,Someresultsonfractionaldeletedgraphs,ORTransactions,,11(2),(2007)65-72.
[23]JiguoYuandBaoxiangCao,FractionalMatchingsofgraphs,LectureNotesinElectricalEngineering,Vol5,BookChapterinAdvancesinIndustrialEngineeringandOperationalResearch,AlanH.S.ChanandSio-longAoEditors,(2008),209-226.
[24]SuxiaCui,JiguoYu,BaoxiangCao,OnminimizingthenumberofADMs—betterboundesforanalgorithmwithpreprocessing,InProceedingsofISORA2008,219-230.(ISTP)
[25]JingQi,JiguoYu,Scale-freeoverlaystructuresforunstructuredpeer-to-peernetworks,InProceedingsofGCC2008,369-373.(EI/ISTP)
[26]XingLi,JiguoYu,AnovelP2Poverlaynetworkbasedoncycloidandfoldedhypercube,InProceedingsofGCC2008,374-379.(EI/ISTP)
[28]YuJiguo,ZhengYongmeng,ZhangYonghong,2-Induced-MatchingPartitionProblemand2-Induced-MatchingCoverProblemofGraphswithDiameter5areNP-complete,ORTransactions,,200913(2).
[29]JingjingSong,ZhaojunXiang,JiguoYu,ANovelHierarchicalOverlayforStructuredPeer-to-PeerNetwork.InProceedingsofScalCom2009,183-188.(EI/ISTP)
[30]JingjingSong,JiguoYu,ZhaojunXiang,AnEfficientSearchAlgorithmforREIKOverlayNetwork,InProceedingsofACIS-ICIS2009,166-170.(EI/ISTP)