報告題目：SDN based Traffic Aware Placement of NFV Middleboxes
基于SDN的流量感知NFV代理機制
報 告 人：Pan Deng副教授
講座時間：2017-3-16下午14：00
講座地點：計算機學院105報告廳
邀 請 人：佛羅里達國際大學計算信息科學院潘登副教授
承辦學院：計算機學院
聯 系 人：武怡瓊
聯系電話：88431515
報告簡介：Network function virtualization enables flexible implementation of network functions, or middleboxes, as virtual machines running on standard servers. However, the flexibility also creates a challenge for efficiently placing such middleboxes, due to the availability of multiple hosting servers, capability of middleboxes to change traffic volumes, and dependency between middleboxes. In this talk, we discuss the optimal placement challenge of NFV middleboxes, and present solutions for middleboxes of different traffic changing effects and with different dependency relations. We start by showing the hardness of the studied problem, and propose optimal algorithms for special cases and efficient heuristics for general scenarios. Further, we describe our implementation of the proposed solutions using a software-defined networking approach, and present extensive experimental and simulation results to demonstrate the effectiveness of our design. At the end of this talk, we will also introduce the graduate study opportunities at Florida International University, and welcome applications from Northwestern Polytechnical University.
報告人簡介：潘登于1999年和2002年分別在西安交通大學獲得計算機科學學士學位和碩士學位，2007年在紐約州立大學石溪分校獲得計算機科學博士學位。目前是副教授 和佛羅里達國際大學計算和信息科學學院（佛羅里達州立大學邁阿密）的研究生課程主任。 他最近的研究興趣集中在網絡功能虛擬化，軟件定義網絡和數據中心網絡。 他在頂級計算機網絡期刊和會議上發表了超過50篇科學論文，包括IEEE Transactions on Communications，IEEE Transactions on Computers，INFOCOM和IPDPS。 他曾在多個國際會議的技術計劃委員會和地方安排委員會任職，包括INFOCOM，GLOBECOM和ICPP。
