2010

Halvey, M.; Vallet, D.; Hannah, D.; Feng, Y. & Jose, J. M. (2010), 'An asynchronous collaborative search system for online video search', Information Processing & Management 46 (6) , 733--748 .
[BibTeX]  [Endnote] 

2009

Konstas, I.; Stathopoulos, V. & Jose, J. M. (2009), On social networks and collaborative recommendation, in 'Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval' , ACM, New York, NY, USA , pp. 195--202 .
[BibTeX]  [Endnote]