IEEE Intelligent Systems, Vol. 20, No. 1. (2005), pp. 80-82.
(2006)
(26 May 2003)
(May 2007)
AJS, Vol. 110, No. 4. (January 2005), pp. 1206-1241.
(2003), pp. 266-275.
(2007), pp. 52-61.
International Journal of Semantic Computing, Vol. 1, No. 1. (2007), pp. 87-120.
(17 May 2004)
Intelligent Systems, IEEE [see also IEEE Intelligent Systems and Their Applications], Vol. 20, No. 1. (2005), pp. 80-93.
(5 April 2004)
(2007)
(17 October 2006)
ACM Trans. Inter. Tech., Vol. 6, No. 4. (November 2006), pp. 497-529.
(2007), pp. 1271-1272.
(2007), pp. 1273-1274.
(2007), pp. 201-210.
(2007), pp. 191-200.
(2007), pp. 181-190.
(2006), pp. 167-170.
(2006), pp. 523-528.
(2006), pp. 44-54.
Social Networks, Vol. 27, No. 1. (January 2005), pp. 55-71.
(2006), pp. 611-617.
Nature, Vol. 446, No. 7136. (5 April 2007), pp. 664-667.
Web Semantics: Science, Services and Agents on the World Wide Web, Vol. 5, No. 1. (March 2007), pp. 5-15.
Social Science Quarterly, Vol. 88, No. 1. (March 2007), pp. 222-243.
(11 August 2003)
(7 Dec 2001)
(28 Nov 2000)
The American Journal of Sociology, Vol. 94, No. 3. (1988), pp. 502-534.
Sociological Theory, Vol. 1 (1983), pp. 201-233.
(2005), pp. 252-255.
Science, Vol. 311, No. 5757. (6 January 2006), pp. 88-90.
Social Networks, No. 27. (2005), pp. 55-71.
(17 April 2006)
(01 April 2003)
(2005)
(2001)
(2004)
(2003), pp. 133-145.
Social Networks, Vol. 1 (1979), pp. 215-239.
(2006), pp. 397-406.
New Scientist.com (June 2006)