姓名：王旸旸

职称：副研究员

电话：+86-10-62603252

邮箱：wangyy@cernet.edu.cn

工学博士 (计算机系统结构), 清华大学, 中国, 2013

工学硕士 (计算机应用), 首都师范大学(中科院计算所联合培养), 中国, 2005

工学学士 (计算机科学与技术), 山东大学, 中国, 2002

网络体系结构

路由与转发

网络测量

网络安全

1. 网络体系结构：针对互联网规模增长导致的路由系统可扩展性问题，研究了域间路由可扩展性评价、路由表聚合机制和新型域间路由结构，提高域间路由的可扩展性；在互联网域间路由控制机制方面，基于软件定义网络模式，研究多域协作的细粒度策略路由控制机制，提高域间路由管控的灵活性。

2. 网络测量感知与优化：基于可编程数据平面，研究高性能网络测量机制，旨在实现灵活高效的网络状态和流量行为的测量感知。结合测量感知数据，进行网络性能和安全方面的检测和优化。

3. 互联网路由和拓扑测量与分析：互联网是全球重要信息基础设施，对互联网拓扑和路由的测量分析，有助于网络运营和网络协议研究。主要研究包括：（1）结合转发平面测量数据，进行域间路由和互联关系的探测与推断；（2）互联网域间路由行为度量和异常检测。

会议和期刊论文：

[1] Yu Zhou, Jun Bi, Cheng Zhang, Bingyang Liu, Zhaogeng Li, Yangyang Wang, Mingli Yu, P4DB: On-the-Fly Debugging for Programmable Data Planes, IEEE/ACM Transactions on Networking, 2019, 27(4):1714-1727.

[2] Yu Zhou, Jun Bi, Yunsenxiao Lin, Yangyang Wang, Dai Zhang, Zhaowei Xi, Jiamin Cao, Chen Sun, P4Tester: Efficient Runtime Rule Fault Detection for Programmable Data Planes, 2019. IEEE/ACM 27th International Symposium on Quality of Service (IWQoS), Phoenix, AZ, USA, 2019, pp. 1-10.

[3] Yangyang Wang, Jun Bi, Keyao Zhang, A SDN-based Framework for Fine-grained Inter-domain Routing Diversity, Mobile Networks and Applications (Springer), 2017, 22(5): 906-917.

[4] Yangyang Wang, Jun Bi, Keyao Zhang. A Tool for Tracing Network Data Plane via SDN/OpenFlow, SCIENCE CHINA Information Sciences (Springer), Vol. 60, No. 022304, pp1-13, 2017.

[5] Yangyang Wang, Jun Bi, Pingping Lin, Yikai Lin, Keyao Zhang, SDI: A Multi-domain SDN Mechanism for Fine-grained Inter-domain Routing, Annals of Telecommunications (Springer), 2016, 71(11): 625-637.

[6] Yangyang Wang, Jun Bi, Pingping Lin, Yikai Lin, Keyao Zhang, SDI: A Multi-domain SDN Mechanism for Fine-grained Inter-domain Routing, Annals of Telecommunications (Springer), Vol.71, No.11, pp625-637, 2016.

[7] Pingping Lin, Jun Bi, Stephen Wolff, Yangyang Wang, Anmin Xu, Ze Chen, Hongyu Hu, Yikai Lin, A West-East Bridge Based SDN Inter-Domain Testbed, IEEE Communications Magazine, Vol.53, No.2, pp190-197, 2015.

[8] Baobao Zhang, Jun Bi, Yangyang Wang, Yu Zhang, Jianping Wu, Refining IP-to-AS Mappings for AS-level Traceroute, the 22nd IEEE International Conference on Computer Communications and Networks (ICCCN13), Nassau, Bahamas, 2013.

[9] Yu Zhang, Ricardo V. Oliveira, Yangyang Wang, Shen Su, Baobao Zhang, Jun Bi, Hongli Zhang, Lixia Zhang, A Framework to Quantify the Pitfalls of Using Traceroute in AS-Level Topology Measurement, IEEE Journal on Selected Areas in Communications, (JSAC). 29(9): 1822-1836, 2011.

[10] Yangyang Wang, Jun Bi, Jianping Wu, Revisiting the rich club of the Internet AS-level topology, IEICE Transactions on communications, vol.E96-B, no.03, pp.900-904, 2013.

[11] Yangyang Wang, Jun Bi, Jianping Wu, Towards an aggregation-aware Internet routing, ICCCN 2012, Munich, Germany, 2012.