報(bào)告題目：SDN based Traffic Aware Placement of NFV Middleboxes
基于SDN的流量感知NFV代理機(jī)制
報(bào) 告 人：Pan Deng副教授
講座時(shí)間：2017-3-16下午14：00
講座地點(diǎn)：計(jì)算機(jī)學(xué)院105報(bào)告廳
邀 請(qǐng) 人：佛羅里達(dá)國(guó)際大學(xué)計(jì)算信息科學(xué)院潘登副教授
承辦學(xué)院：計(jì)算機(jī)學(xué)院
聯(lián) 系 人：武怡瓊
聯(lián)系電話(huà)：88431515
報(bào)告簡(jiǎn)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(bào)告人簡(jiǎn)介：潘登于1999年和2002年分別在西安交通大學(xué)獲得計(jì)算機(jī)科學(xué)學(xué)士學(xué)位和碩士學(xué)位，2007年在紐約州立大學(xué)石溪分校獲得計(jì)算機(jī)科學(xué)博士學(xué)位。目前是副教授 和佛羅里達(dá)國(guó)際大學(xué)計(jì)算和信息科學(xué)學(xué)院（佛羅里達(dá)州立大學(xué)邁阿密）的研究生課程主任。 他最近的研究興趣集中在網(wǎng)絡(luò)功能虛擬化，軟件定義網(wǎng)絡(luò)和數(shù)據(jù)中心網(wǎng)絡(luò)。 他在頂級(jí)計(jì)算機(jī)網(wǎng)絡(luò)期刊和會(huì)議上發(fā)表了超過(guò)50篇科學(xué)論文，包括IEEE Transactions on Communications，IEEE Transactions on Computers，INFOCOM和IPDPS。 他曾在多個(gè)國(guó)際會(huì)議的技術(shù)計(jì)劃委員會(huì)和地方安排委員會(huì)任職，包括INFOCOM，GLOBECOM和ICPP。
