(2006), pp. 31-40.
(2007), pp. 995-998.
(2007), pp. 1287-1288.
(2007), pp. 35-36.
(2007), pp. 42-51.
(2006), pp. 191-194.
Searcher Mag Database Prof, Vol. 14, No. 6. (2006), pp. 26-38.
Nature, Vol. 436, No. 7054. (2005), pp. 1066-1066.
IEEE Internet Computing, Vol. 11, No. 6. (2007), pp. 16-28.
IEEE Internet Computing, Vol. 11, No. 6. (2007), pp. 29-35.
Social Networks, Vol. 23, No. 3. (July 2001), pp. 167-189.
Queue, Vol. 3, No. 9. (November 2005), pp. 28-35.
Library Hi Tech, Vol. 23, No. 4. (January 2005), pp. 469-480.
(2006), pp. 111-120.
(2007), pp. 107-116.
(12 Apr 2007)
(18 Aug 2005)
International Journal of Human-Computer Studies, Vol. In Press, Accepted Manuscript
Web Semant.
J. Inf. Sci., Vol. 32, No. 2. (April 2006), pp. 198-208.
New Review of Information Networking, Vol. 13, No. 1. (2007), pp. 39-52.
(2007), pp. 485-485.
(2008), pp. 715-724.
Computer Communications, Vol. 29, No. 9. (31 May 2006), pp. 1516-1521.
ACM Trans. Comput. Syst., Vol. 23, No. 3. (August 2005), pp. 219-252.
International Review of Law, Computers & Technology, Vol. 19, No. 3. (November 2005), pp. 287-303.
Health Information and Libraries Journal, Vol. 24, No. 1. (March 2007), pp. 2-23.
System Sciences, 2007. HICSS 2007. 40th Annual Hawaii International Conference on (2007), pp. 86-86.