Name 
Yongjun Liao 
Former position at RUN 
Postdoctoral researcher 
Current affiliation 
LIP Lab, ENS de Lyon, France 
Current personal page 
http://www.run.montefiore.ulg.ac.be/~liao/ 
Biographical Notes 
Yongjun Liao joined RUN in October 2007 and left in June 2015.
Current diploma(s) : Master in Computer Engineering, Guangxi U., China, 2002; PhD in Computer Engineering, ULg, 2013

Publications at RUN


A Lightweight Network Proximity Service Based On Neighborhood Models
 Y. Liao, W. Du and G. Leduc
 Proc. of 22nd IEEE Symposium on Communications and Vehicular Technology in the Benelux (SCVT), 24 Nov. 2015, Luxembourg, Luxembourg

Rating Network Paths for LocalityAware Overlay Construction and Routing
 W. Du, Y. Liao, N. Tao, P. Geurts, X. Fu and G. Leduc
 Keywords : matrix factorization, network inference, ratingbased network measurement, recommender system
 IEEE/ACM Transactions on Networking, vol. 23, nb. 5, 2015, pp. 16611673

DMFSGD: A Decentralized Matrix Factorization Algorithm for Network Distance Prediction
 Y. Liao, W. Du, P. Geurts and G. Leduc
 Read the abstract
 IEEE/ACM Transactions on Networking, vol. 21, nb. 5, Oct. 2013, pp. 15111524

Learning to Predict EndtoEnd Network Performance
 Y. Liao
Doctoral thesis, University of Ličge ULg, 2013, 0 pp.

Decentralized Prediction of EndtoEnd Network Performance Classes
 Y. Liao, W. Du, P. Geurts and G. Leduc
 Read the abstract
 Download the PDF document
 Proc. of The 7th International Conference on emerging Networking EXperiments and Technologies (CoNEXT), 69 Dec. 2011, Tokyo, Japan, ACM

Network Distance Prediction Based on Decentralized Matrix Factorization
 Y. Liao, P. Geurts and G. Leduc
 Proc. of IFIP Networking 2010, 1113 May 2010, Chennai, India, M. Crovella, L. Feeney, D. Rubenstein, S. V. Raghavan (eds.), LNCS, 6091, pp. 1526, Springer
 (Acceptance ratio = 24/101 = 24%). Best paper award.

Triangle Inequality Violation Avoidance in Internet Coordinate Systems
 Y. Liao and G. Leduc
 Trilogy Future Internet Summer School, 2428 Aug. 2009, LouvainlaNeuve, Belgium
 Poster

Detecting Triangle Inequality Violations in Internet Coordinate Systems by Supervised Learning  Work in Progress
 Y. Liao, M. Kaafar, B. Gueye, F. Cantin, P. Geurts and G. Leduc
 Proc. of Networking 2009, 1214 May 2009, Aachen, Germany, L. Fratta, H. Schulzrinne, Y. Takahashi, O. Spaniol (eds.), LNCS, 5550, pp. 352363, Springer

