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學術報告
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Cohesive Subgraph Computation: Models, Methods, and Applications
瀏覽次數:日期:2019-07-28編輯:信科院 科研辦

時間:7.31下午2:30-4:30

地點:信息科學與工程學院105會議室

摘要:

Many real applications naturally use graph to model the relationships of entities, including social networks, World Wide Web, collaboration networks, and biology. Many fundamental research problems have been extensively studied due to the proliferation of graph applications. Among them, cohesive subgraph computation, which identifies a group of highly connected vertices, has received great attention from research communities and commercial organizations. A cohesive subgraph is key to graph structure analysis and a variety of cohesive subgraph models have been proposed. In this talk, I will introduce popular models for cohesive subgraphs and discuss their applications. I will also cover a few recent works of mine in cohesive subgraph computation.

報告人介紹:

張文杰,澳大利亞新南威爾士大學計算機科學與工程學院副教授,科研常務副院長国民彩票手机版app。哈爾濱工業大學學士国民彩票手机版app、碩士、新南威爾士大學博士。主要研究領域為大規模數據查詢與處理,包括圖數據、時空數據国民彩票手机版app、不確定數據、流數據等。在包括SIGMOD, VLDB, ICDE, WWW, PODS, SIGIR, IJCAI, AAAI, CIKM, TODS, VLDBJ, TKDE等高水平學報和會議上發表論文130余篇,并獲得DASFAA, APWeb/WAIM, ADC, WISE等會議最佳論文。目前擔任IEEE TKDE副編輯,曾任ICDE 2019領域主席,CIKM 2019和CIKM 2015高級程序委員會成員国民彩票手机版app,受邀擔任40余個會議的程序委員會成員。

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