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南开大学计算机学院、网络安全学院教授、博士生导师,计算机网络与信息安全研究室负责人。计算机学会高级会员,ACM China SIGCOMM Chapter委员。主要研究方向包括:移动边缘计算、软件定义网络、网络协议设计、区块链应用、网络安全等。参加和主持了国家自然基金项目、天津市科技重大专项、天津市自然基金重点项目、博士点基金项目等20余项,近几年在IEEE Journal on Selected Areas in Communications (JSAC)、IEEE Internet of Things Journal(IoTJ)、IEEE Transactions on Mobile Computing (TMC)、IEEE Transactions on Emerging Topics in Computing (TETC)、China Communications、INFOCOM、ICC、GLOBECOM、WCNC等国内外高水平期刊和国际会议上发表论文60余篇,其中SCI一、二区论文7篇,CCF A类论文8篇。担任IEEE GLOBECOM、ICC等国际会议TPC,JSAC、计算机研究与发展、电子学报、通信学报等杂志的审稿人。在教学方面,一直从事计算机网络的教学工作,目前主要承担本科生的“计算机网络”课程、硕士生和博士生的“移动计算与无线网络”课程。出版计算机网络相关教材11部,发表教学论文4篇,获天津市教学成果一等奖,获南开大学教学成果一等奖2项、二等奖1项,被评为南开大学教学名师,获国家留学基金委-IBM优秀教师及高校计算机专业优秀教师。
天津市自然基金重点项目,面向金融应用的高性能区块链关键技术研究,2020.4-2023.3
天津市科技重大专项,面向智慧城市的云-边-端计算智能操作系统关键技术研究,2019.1-2021.12
天津市科技重大专项,面向金融领域实时交易的区块链平台关键技术研究,2019.1-2021.12
国家自然科学基金项目,移动边缘计算卸载服务中资源管理关键问题研究,2018.1-2020.12
国家自然科学基金项目,面向城市场景的车载自组织网络命名数据传输关键问题研究,2018.1-2020.12
天津市科技重大专项,面向多种类型大数据的实时检测与深度分析,起止时间:2014.5-2017.5
主要的论文:
[1] Chimera: An Energy-efficient and Deadline aware Hybrid Edge Computing Framework for Vehicular Crowdsensing Applications. IEEE Internet of Things Journal (IoTJ). 2019. (SCI一区, 影响因子: 9.515)
[2] Content Retrieval at the Edge: A Social-Aware and Named Data Cooperative Framework. IEEE Transactions on Emerging Topics in Computing. 2019. (SCI二区, 影响因子: 4.989)
[3] Matryoshka: Joint Resource Scheduling for Cost-efficient MEC in NGFI-based C-RAN. IEEE International Conference on Communications (ICC 2019). May 20-24, 2019.
[4] Online Resource Allocation, Content Placement and Request Routing for Cost-efficient Edge Caching in Cloud Radio Access Networks. IEEE Journal on Selected Areas in Communications (JSAC). 2018. (SCI一区, 影响因子: 9.302)
[5] 面向节能高效的移动边缘计算任务卸载和基站关联协同决策问题研究, 计算机研究与发展, 2018.
[6] Crowd Foraging: A QoS-oriented Self-organized Mobile Crowdsourcing Framework over Opportunistic Networks. IEEE Journal on Selected Areas in Communications (JSAC). 2017. (SCI一区, 影响因子: 9.302)
[7] D2D Fogging: An Energy-Efficient and Incentive-Aware Task Offloading Framework via Network-assisted D2D Collaboration. IEEE Journal on Selected Areas in Communications (JSAC). 2016. (SCI一区, 影响因子: 9.302)(ESI高被引)
[8] Crowdlet: Optimal worker recruitment for self-organized mobile crowdsourcing. IEEE International Conference on Computer Communications (INFOCOM). April 10-15, 2016. (CCF A类会议)
[9] Evaluating Service Disciplines for On-Demand Mobile Data Collection in Sensor Networks. IEEE Transactions on Mobile Computing. 2014. (SCI二区, 影响因子: 3.822)
[10] "Smart Cafe": A Mobile Local Computing System Based on Indoor Virtual Cloud. China Communications. 2014.
[11] A Progressive Approach to Reducing Data Collection Latency in Wireless Sensor Networks with Mobile Elements. IEEE Transactions on Mobile Computing (TMC). 2013. (SCI二区, 影响因子: 3.822)
[12]Evaluating Service Disciplines for Mobile Elements in Wireless Ad Hoc Sensor Networks. IEEE International Conference on Computer Communications (INFOCOM 2012). 2012. (CCF A类会议)
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