Uni Göttingen
computer networks group     Computer Networks Group
Institute of Computer Science
Georg-August-Universität Göttingen
                                                                                               
english deutsch
 Home / People / Chen, Yang
 
   

Dr. Yang Chen

Position:   Adjunct Researcher
Phone:  
Fax:   +49 551 39-14416
Office:   3.107
Email:   yang.chen a informatik.uni-goettingen.de

Address:
Georg-August-Universität Göttingen
Institut für Informatik
Computer Networks Group
Goldschmidtstr. 7
37077 Göttingen

Homepage


Softwares:  NCSim (Simulator for Decentralized Network Coordinate Algorithms)
Systems: Cuckoo (Microblogging), Phoenix (NC), Pharos (NC)


Research Projects

Publications

Disclaimer: These papers are made available as a means to ensure timely dissemination of scholarly and technical work on a non-commercial basis. Copyright and all rights therein are maintained by the authors or by other copyright holders, notwithstanding that they have offered their works here electronically. It is understood that all persons copying this information will adhere to the terms and constraints invoked by each author's copyright. These works may not be reposted without the explicit permission of the copyright holder.

2013
Crowd Crawling: Towards Collaborative Data Collection for Large-scale Online Social Networks, Cong Ding, Yang Chen, Xiaoming Fu, 1st ACM Conference on Online Social Networks (COSN 2013), Boston, USA, ACM, October 2013.
Read abstract PDF [302.3 kB]

2012
NCShield: Securing Decentralized, Matrix Factorization-Based Network Coordinate Systems, Shining Wu, Yang Chen, Xiaoming Fu, Jun Li, IEEE/ACM International Workshop on Quality of Service (IWQoS 2012), Coimbra, Portugal, IEEE, June 2012.
Read abstract NCShield_IWQoS12.pdf [344.1 kB]

CloudGPS: A Scalable and ISP-Friendly Server Selection Scheme in Cloud Computing Environments, Cong Ding, Yang Chen, Tianyin Xu, Xiaoming Fu, IEEE/ACM International Workshop on Quality of Service (IWQoS 2012), Coimbra, Portugal, IEEE, June 2012.
Read abstract CloudGPS_IWQoS12.pdf [357.9 kB]

Measurement-based Optimization of P2P Networking and Applications, Xiaoming Fu, Yang Chen, Guy Leduc, Laurent Mathy, Computer Networks, special issue on measurement-based Optimization of P2P Networking and Applications (editorial), 56(3): 1077-1079, Elsevier, February 2012.

2011
Phoenix: A Weight-based Network Coordinate System Using Matrix Factorization, Yang Chen, Xiao Wang, Cong Shi, Eng Keong Lua, Xiaoming Fu, Beixing Deng, Xing Li, IEEE Transactions on Network and Service Management, Vol 8, Issue 4, IEEE, December 2011.
Read abstract Phoenix_TNSM.pdf [433.5 kB]

Tarantula: Towards an Accurate Network Coordinate System by Handling Major Portion of TIVs, Zhuo Chen, Yang Chen, Yibo Zhu, Cong Ding, Beixing Deng, Xing Li, IEEE GLOBECOM 2011 - Next Generation Networking Symposium, Houston, TX, USA,, IEEE, December 2011.
Read abstract PID1101352.pdf [366.9 kB]

Scaling Microblogging Services with Divergent Traffic Demands, Tianyin Xu, Yang Chen, Lei Jiao, Ben Y. Zhao, Pan Hui, Xiaoming Fu, ACM/IFIP/USENIX 12th International Middleware Conference (Middleware 2011), Lisboa, Portugal, Lecture Notes in Computer Science 7049, pages 20-40, Springer Verlag, December 2011.
Read abstract cuckoo.pdf [2593.3 kB]

Pomelo: Accurate and Decentralized Shortest-path Distance Prediction in Social Graphs, Zhuo Chen, Yang Chen, Cong Ding, Beixing Deng, Xing Li, ACM SIGCOMM Computer Communication Review, Volume 41, Issue 4, Pages 406-407, ACM, October 2011.
Read abstract p406-chen.pdf [488.2 kB]

Understanding Graph Sampling Algorithms for Social Network Analysis, Tianyi Wang, Yang Chen, Zengbin Zhang, Tianyin Xu, Long Jin, Pan Hui, Beixing Deng, Xing Li, The 3rd ICDCS Workshop on Simplifying Complex Networks for Practitioners (SIMPLEX'11), Minneapolis, MN, USA, June 2011.
Read abstract simplex11.pdf [167.5 kB]

Albatross Sampling: Robust and Effective Hybrid Vertex Sampling for Social Graphs, Long Jin, Yang Chen, Pan Hui, Cong Ding, Tianyi Wang, Athanasios Vasilakos, Beixing Deng, Xing Li, The 3rd ACM Workshop on Hot Topics in Planet-scale Measurement (HotPlanet'11), Co-located with ACM MobiSys 2011, June 2011.
Read abstract AS_HotPlanet11.pdf [381.0 kB]

Exploring User Social Behaviors in Mobile Social Applications, Konglin Zhu, Pan Hui, Yang Chen, Xiaoming Fu, Wenzhong Li, 4th ACM Workshop on Social Network Systems (SNS 2011), in conjunction with ACM EuroSys 2011, Salzburg, Austria, April 2011.
Read abstract PDF [185.3 kB]

Cuckoo: Scaling Microblogging Services with Divergent Traffic Demands, Tianyin Xu, Yang Chen, Lei Jiao, Ben Y. Zhao, Pan Hui, Xiaoming Fu, Technical Report No. IFI-TB-2011-01, Institute of Computer Science, University of Goettingen, Goettingen, Germany, ISSN 1611-1044, January 2011.
Read abstract Technical Report.pdf [4259.3 kB]

2010
Taming the Triangle Inequality Violations with Network Coordinate System on Real Internet, Yibo Zhu, Yang Chen, Zengbin Zhang, Xiaoming Fu, Dan Li, Beixing Deng, Xing Li, ACM Workshop on Re-Architecting the Internet (ReArch 2010), co-located with ACM CoNEXT 2010, Philadelphia, USA, ACM, December 2010.
Read abstract Toread_ReArch10.pdf [372.8 kB]

Unbiased Sampling in Directed Social Graph, Tianyi Wang, Yang Chen, Zengbin Zhang, Peng Sun, Beixing Deng, Xing Li, ACM SIGCOMM Computer Communication Review, Volume 40, Issue 4, Pages 401-402, ACM, October 2010.
Read abstract SocialGraph_sigcomm10.pdf [58.3 kB]

Twittering by Cuckoo -- Decentralized and Socio-Aware Online Microblogging Services, Tianyin Xu, Yang Chen, Xiaoming Fu, Pan Hui, ACM SIGCOMM Computer Communication Review, Volume 40, Issue 4, Pages 473-474, ACM, October 2010.
Read abstract Cuckoo_sigcomm10.pdf [257.5 kB]

Improving Prediction Accuracy of Matrix Factorization Based Network Coordinate Systems, Yang Chen, Peng Sun, Xiaoming Fu, and Tianyin Xu, IEEE ICCCN 2010 Track on Multimedia and Peer-to-Peer Networking (MP2P), IEEE, August 2010.
Read abstract Pancake_ICCCN10.pdf [269.1 kB]

Towards Decentralized, Socio-Aware Online Microblogging Services and Data Measurement, Tianyin Xu, Yang Chen, Jin Zhao, and Xiaoming Fu, In Proc. ACM MobiSys 2010 HotPlanet Workshop, ACM, June 2010.
Read abstract Cuckoo_Hotplanet10.pdf [223.9 kB]

Rigel: A Scalable and Lightweight replica selection Service for Replicated Distributed File System, Yuan Lin, Yang Chen, Guodong Wang, Beixing Deng, Proc. of the 10th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid'10), May 2010.

Network congestion estimation using packet time series analysis, Lin Cong, Guohan Lu, Yang Chen, Beixing Deng, Xing Li, IET Communications, 4(8):980-989, May 2010.

NC-APT: An Efficient and Scalable Download Mirror Selecting System, Yibo Zhu, Yang Chen, Guodong Wang, Beixing Deng, Xing Li., Proc. of the 29th IEEE Conference on Computer Communications (INFOCOM'10) Student Workshop, March 2010.
Read abstract NCAPT_INFOCOM10SW.pdf [123.2 kB]

Dimension Reduction of Network Bottleneck Bandwidth Data Space, Peng Sun, Yang Chen, Yibo Zhu, Xiaoming Fu, Beixing Deng, Xing Li, Proc. of the 29th IEEE Conference on Computer Communications (INFOCOM'10) Student Workshop, March 2010.
Read abstract BW_INFOCOM10SW.pdf [77.7 kB]

2009
What Level of Estimating Accuracy Does TCP Need and Can TCP Achieve, Lin Cong, Guohan Lu, Yang Chen, Beixing Deng, Xing Li, Poster session of the 5th ACM International Conference on emerging Networking EXperiments and Technologies (CoNEXT 2009), Rome, Italy, December 2009.

Neighbor Selection Based on TIV Severity Sort Model in Vivaldi Network Coordinate System, Peng Sun, Yang Chen, Beixing Deng, Xing Li, 17th IEEE International Conference on Network Protocols (ICNP 2009) Poster Session, Princeton, New Jersey, USA, October 2009.
Read abstract ICNP_SunPeng.pdf [171.3 kB]

Understand the Unfairness of BitTorrent, Zengbin Zhang, Yao Li, Yang Chen, Pei Cao, Beixing Deng, Xing Li, In the Poster session of ACM SIGCOMM 2009 (SIGCOMM'09), August 2009.
Read abstract BT_SIGCOMM09.pdf [68.7 kB]

Phoenix: Towards an Accurate, Practical and Decentralized Network Coordinate System, Yang Chen, Xiao Wang, Xiaoxiao Song, Eng Keong Lua, Cong Shi, Beixing Deng, Xing Li, In Proc. of 8th International IFIP-TC6 Networking Conference (Networking 2009), May 2009.
Read abstract Networking09_Phoenix.pdf [2929.9 kB]

Pharos: Accurate and Decentralised Network Coordinate System, Yang Chen, Yongqiang Xiong, Xiaohui Shi, Jiwen Zhu, Beixing Deng, Xing Li, IET Communications, 539-548, April 2009.
Read abstract IET_Pharos.pdf [546.4 kB]



 
Feedback