个人简历

教学工作
本科：《通信系统原理》《通信网理论基础》《信息网络基础-研究型专题》
研究生：《大数据存储与应用》
教育背景
陈一帅，男，博士，北京交通大学电子信息工程学院，副教授。1998年、2001年、2010年于北京交通大学电子信息工程学院分别获自动控制专业本科、通信与信息系统专业硕士、信息网络与安全专业博士学位。研究方向：大数据、人工智能、智能网络及应用。
工作经历
2013.1-至今, 北京交通大学, 电子信息工程学院, 副教授
2015.9-2016.9, 纽约大学, 电子工程系, 访问学者, 合作导师: 刘勇
2010.8-2012.12, 中国科学院大学计通学院, 博士后, 合作导师: 张宝贤
2001.7-2007.8, 朗讯贝尔实验室(中国), 智能网络部, 研究员(内部)

研究领域

研究方向
信息网络
电子与通信工程（专业学位）"科研项目
2015-2019 国家自然科学基金“面上”: 社会化信息网络的内容分发需求感知与整形，参加，66万
2017-2019 中国联通: 无线网建设方法研究及应用，主持，3万
2015-2018 人才基金: 用户感知的多媒体交互系统研究，主持，10万
2016-2017 基本科研业务费: LTE下DASH视频质量优化算法的研究，参加，0.5万
2013-2017 国家自然科学基金: 基于用户观看时间测量和模型的网络视频系统优化\"青年基金\"，主持，25万
2014-2016 中兴通讯: 虚拟的视频接入网研究，主持，18万
2011-2016 基本科研业务费: 多点到多点传输机制建模及协议设计，参加，50万
2015-2016 基本科研业务费: 基于用户追踪的显示屏交互推荐系统设计，参加，0.5万
2014-2015 基本科研业务费: 大规模互联网空闲节点模型与应用算法研究，主持，8万
2013-2014 人才基金: 网络视频用户观看时间测量、模型与系统优化 陈一帅 1万"

近期论文

论文/期刊
论文
1、基于机器学习的用户行为测量和模型
PPTV用户（千万级）的视频访问行为 [1-2，4-13]
百度视频搜索用户（亿级）的视频访问行为 [14-16]
淘宝商家和买家行为 [17]
无线移动用户的移动行为 [18]
基于用户观看历史的用户性别推断[3，19]
期刊论文
1. Yishuai Chen, Baoxian Zhang, Yong Liu, and Wei Zhu, Measurement and Modeling of Video Watching Time in a Large-Scale Internet Video-on-Demand System, IEEE Transactions on Multimedia, vol.15, no.8, pp.2087-2098, Dec. 2013 【SCI 2区论文，IF：3.509】
2. Xiaoying Tan, Yuchun Guo, Yishuai Chen*, Wei Zhu. Accurate Inference of User Popularity Preference in a Large-Scale Online Video Streaming System. Science China Information Sciences, vol.61, no.1, pp.3, Jan. 2018
3. Tingting Feng, Yuchun Guo, and Yishuai Chen, A Novel User Behavioral Aggregation Method Based on Synonym Groups in Online Video Systems, Science China Information Sciences, vol.59, no.2, pp.1-3, Feb. 2016
会议论文
4. Yishuai Chen, Baoxian Zhang, Yong Liu, and Wei Zhu, On Distribution of User Movie Watching Time in a Large-scale Video Streaming System, in Proc. of IEEE ICC’14, pp.1825-1830, Sydney, Australia, Jun. 2014
5. Qiufang Ying, Yuchun Guo, Yishuai Chen, Xiaoying Tan, and Wei Zhu, Understanding Users’ Access Failure and Patience in Large-Scale P2P VoD Systems, in Proc. of IET ICWMMN’11, pp.283-287, Beijing, China, Nov. 2011.
6. Yi Zheng, Peng Jin, Yu Qing, Dan Huang, Yishuai Chen, Changjia Chen, A Measurement Study on User Behavior of P2P VoD System, in Proc. of IEEE CAR’10, pp.373-376, Wuhan, China, Mar. 2010
7. Xiaoying Tan, Yuchun Guo, Yishuai Chen, Characterizing User Popularity Preference in a Large-Scale Online Video Streaming System, in Proc. of ICWMMN'15, pp.255-258, Beijing, China, Nov. 2015
8. Xiaoying Tan, Yuchun Guo, Yishuai Chen, Qiufang Ying, Wei Zhu, and Changjia Chen, Is Access Frequency Adequate for Video Popularity Ranking in P2P Streaming Systems? In Proc. of IEEE FSKD’12, pp.1233-1237, Sichuan, China, May 2012.
9. Chenxi Zhou, Yuchun Guo, Yishuai Chen, Xiaofei Nie, Wei Zhu, Characterizing User Watching Behavior And Video Quality In Mobile Devices, in Proc. of IEEE ICCCN’14, pp.1-6, Shanghai, China, Aug. 2014
10. Yingying Xu, Naixiang Ao, Changjia Chen, Yishuai Chen, and Yan Huang, User Data Mining in a Large-Scale Peer-Assisted Offline Download System, in Proc. of IET ICWMMN’11, pp.294-298, Beijing, China, Nov. 2011
11. Yi Zhang, Yuchun Guo, Yishuai Chen, A Per-user Based Episode Demand Prediction Method for TV Series, in Proc. of ICWMMN’15, pp.255-258, Beijing, China, Nov. 2015
12. Huizhen Zou, Yuchun Guo, Yishuai Chen, Wei Zhu, Established at the Beginning: VoD Users’ Loyalty, Lifespan and Visiting Pattern, in Proc. of CCT’13, pp.222-227, Beijing, China, Nov. 2013
13. Yi Wang, Yuchun Guo, Yishuai Chen, Accurate and Early Prediction of User Lifespan in an Online Video-on-Demand System, in Proc. of IEEE ICSP’16, pp.969-974, Chengdu, China, Nov. 2016
14. Yishuai Chen, Changjia Chen, Dan Guo, On Diversity of Viewing of Online Video through a Large-Scale Search Engine, in Proc. of IEEE CCCM’09, pp.162-165, Sanya, China, Aug. 2009.
15. Dan Guo, Changjia Chen, Yishuai Chen, Understanding and Searching the Online Video in China, in Proc. of ICCSNA’09, pp.87-90, Sanya, China, Aug. 2009.
16. Yishuai Chen, Changjia Chen, Dan Guo, A Measurement Study of Online Internet Video Views Through a Large-Scale Search Engine, in Proc. of IEEE CyberC’09, pp.180-183, Zhangjiajie, China, Oct. 2009.
17. Jing Wang, Yuchun Guo, Scrapy-based Crawling and User-behavior Characteristics Analysis on Taobao, in Proc. of IEEE CyberC’12, pp. 44-52, Sanya, China, Oct. 2012.
18. Naipeng Li, Yuchun Guo, Yishuai Chen, An Effective Tracking System Based on Wi-Fi Trajectory Matching, in Proc. of ASID’15, pp162-165, Beijing, China, Sept. 2015
19. Tingting Feng, Yuchun Guo, Yishuai Chen, Xiaoying Tan, Ting Xu, Baijun Shen, and Wei Zhu, Tags and Titles of Videos You Watched Tell Your Gender, in Proc. of IEEE ICC’14, pp.1837-1842, Sydney, Australia, Jun. 2014
2、个性化内容推荐
推荐中的用户隐私保护算法 [20, 22-23]
用户数据稀疏情况下的内容推荐 [21]
基于用户观看时间的视频推荐 [24]
期刊论文
20. Tingting Feng, Yuchun Guo, Yishuai Chen, Can User Privacy and Recommendation Performance be Preserved Simultaneously? Computer Communications, v 68, p 17-24, Sept. 2015【SCI 2区论文，IF：3.338】
21. Xiaoying Tan, Yuchun Guo, Yishuai Chen, Wei Zhu. Improving Recommendation via Inference of User Popularity Preference in Sparse Data Environment. IEICE Transactions on Information and Systems. 已录用
会议论文
22. Tingting Feng, Yuchun Guo, Yishuai Chen, Can User Gender and Recommendation Performance be Preserved Simultaneously? in Proc. of ICNC’15, pp.227-231, Garden Grove, CA, Feb. 2015
23. Tingting Feng, Yuchun Guo, Yishuai Chen, A Differential Private Collaborative Filtering Framework Based on Privacy-Relevance of Topics, in Proc. of IEEE ISCC’16, pp.946-51, Messina, Italy, Jun. 2016
24. Yanbin Wang, Yuchun Guo, Yishuai Chen, Efficient Group Advertising over Public Display Based on User Viewing Time, in Proc. of MSETASSE’15, pp.1274-1279, Qingdao, China, Nov. 2015.
3、基于测量、优化用户体验的算法设计
考虑用户行为的视频流媒体系统性能分析、模型、和算法设计[25-29，35-46]
服务器及节点存储、带宽、计算等资源的分配和调度策略[30-32]
移动终端互助的无线视频流媒体算法[34]
内容分发网络的合作缓存策略和流量整形[47, 33]
基于深度学习方法的视频内容分类[48]
基于深度增强学习的导学系统推荐[49]
期刊论文
25. Yishuai Chen, Baoxian Zhang, Changjia Chen, Weixiao Meng, and Cheng Li, Performance Investigation on Request Collisions in Peer-To-Peer Live Streaming Systems: Problems and Algorithms, IEEE Journal on Selected Areas in Communications-Special Issue on Emerging Technologies in Communications, vol.31, no.9, pp.189-199, Sept. 2013，【SCI 1区论文，IF：8.085】
26. Yishuai Chen, Baoxian Zhang, Changjia Chen, and D. M. Chiu, Performance Modeling and Evaluation of Peer-to-Peer Live Streaming Systems under Flash Crowds, IEEE/ACM Transactions on Networking, vol.22, no.4, pp.1106-1120, Aug. 2014. 【SCI 2区论文，IF：3.376】
28. Yishuai Chen, Changjia Chen, Yongxiang Zhao, Chunxi Li, Scheduling Piece Requests Blindly and Randomly for Peer-to-Peer Live Streaming, Journal of China Universities of Posts and Telecommunications, vol.17, no.2, pp.76-84, Jun. 2010.
29. Yi Zhang, Yuchun Guo, Yishuai Chen, Pre-Fetch Based Content Distribution System for Software Update: Design and Evaluation, Journal of China Universities of Posts and Telecommunications, vol.21, Sup no.1, pp.12-19, Jul. 2014
30. Yi Zhang, Yuchun Guo, Yishuai Chen, Optimized Bandwidth Allocation for Maximizing User’s QoE in Hybrid Cloud P2P Content Distribution, Journal of China Universities of Posts and Telecommunications, vol.22, no.3, pp.84-91, Jun. 2015
32. Yingying Xu, Changjia Chen, Yongxiang Zhao, Yishuai Chen, Optimizing Cloud Download System by Job and Notification Scheduling, Journal of China Universities of Posts and Telecommunications, vol.21, no.4, pp.47-53, Aug. 2014
会议论文
34. Qiang Gong, Yuchun Guo, Yishuai Chen*, Yong Liu, Feng Xie, Design and Evaluation of a WiFi-Direct Based LTE Cooperative Streaming System, in Proc. of Globecom’16, pp.6, Washington, DC, USA, Dec. 2016
35. Yishuai Chen, Baoxian Zhang, and Changjia Chen, Modeling and Performance Analysis of P2P Live Streaming Systems Under Flash Crowds, in Proc. of IEEE ICC’11, pp.1-5, Kyoto, Japan, Jun. 2011.
37. Chunxi Li, Yishuai Chen, Baoxian Zhang, Cheng Li, and Changjia Chen, A Study on Peer Startup Process and Initial Offset Placement in P2P Live Streaming Systems, in Proc. of IEEE Globecom’12, pp.1999-2004, Anaheim, CA, Dec. 2012
38. Yi Zheng, Dan Huang, Wei Zhu, Xiaobing Zhang, Yishuai Chen, Changjia Chen, A Measurement Study of P2P VoD System, in Proc. of IEEE ICRCCS’09, pp.174-177, Shanghai, China, Dec. 2009
39. Yishuai Chen, Changjia Chen, Dan Guo, Is P2P Assisted Video Accelerator Feasible and Efficient? In Proc. of IEEE CNMT’09, pp.1-4, Wuhan, China, Jan. 2009.
40. Dan Huang, Yi Zheng, Yishuai Chen, Changjia Chen, The Effects of Replication on the QoS in P2P VoD Systems, in Proc. of IET ICWMMN’11, pp.270-273, Beijing, China, Nov. 2011
41. Yishuai Chen, Changjia Chen, Chunxi Li, Measure and Model P2P Streaming System By Buffer Bitmap, in Proc. of IEEE HPCC’08, pp.242-249, Dalian, China, Sept. 2008.
42. Yishuai Chen, Changjia Chen, Chunxi Li, A Measurement Study of Cache Rejection in P2P Live Streaming System, in Proc. of WMNSA in conjunction with IEEE ICDCS’08, pp.12-17, Beijing, China, Jun. 2008.
43. Chunxi Li, Juan Li, Qing Ye, Yishuai Chen, ChangjiaChen, Measurement Based P2P Streaming Media System Topology Analysis, in Proc. of IEEE ICIE’09, pp.290-293, Taiyuan, China, Jul. 2009.
44. Yishuai Chen, Baoxian Zhang, Qi Liu, Changjia Chen, and Zhangbin Zhou, Alleviating Request Collisions in Peer-To-Peer Live Streaming Systems to Improve System Performance, in Proc. of IEEE IWCMC’11, pp.1457-1462, Istanbul, Turkey Jul. 2011.
47. Biao Liang, Yuchun Guo, Yishuai Chen, and Zhe Zhang, An Improved Cache Strategy Based on WSP Cooperation, in Proc. of ASID 2015, pp.10-14, Beijing, China, Sept. 2015
48. Mengyue Li, Yuchun Guo, Yishuai Chen. CNN-based Commercial Detection in TV Broadcasting, in Proc. of ICNCC’17, pp.48-53, Kunming, China, Dec. 2017
49. Ai Fangzhe, Chen Yishuai, Guo Yuchun, et al. Concept-Aware Deep Knowledge Tracing and Exercise Recommendation in an Online Learning System[C], the 12th International Conference on Educational Data Mining, 2019
国际学术会议程序委员会委员：WICON（2017），GLOBECOM（2012, 2013）