Cha, M. and Kwak, H. and Rodriguez, P. and Ahn, Y.Y. and Moon, S.. I tube, you tube, everybody tubes: analyzing the world's largest user generated content video system. Proceedings of the 7th ACM SIGCOMM conference on Internet measurement. 1--14, Year 2007.
Hayes, C. and Avesani, P.. Using Blog Tags To Identify Topic Authorities. Year 2007.
Hayes, C. and Avesani, P. and Veeramachaneni, S.. An analysis of the use of tags in a blog recommender system. In ITC-IRST Technical Report. http://sra. itc. it/people/hayes/pubs/06/hayes-ijcai07-tech-report. pdf, Year 2006.