(2007), pp. 35-36.
ACM Trans. Comput.-Hum. Interact., Vol. 11, No. 4. (December 2004), pp. 445-471.
(2007), pp. 971-980.
(07 January 2002)
(01 March 2008)
(28 May 2007)
(15 April 2007)
(12 September 2007)
Journal of Computer-Mediated Communication, Vol. 13, No. 1. (2007), pp. 210-230.
(22 June 2007)
Journal of Computer-Mediated Communication, Vol. 12, No. 4. (2007), pp. 1143-1168.
Queue, Vol. 3, No. 9. (November 2005), pp. 28-35.
(26 May 2003)
Information Processing in Sensor Networks, 2006. IPSN 2006. The Fifth International Conference on (2006), pp. 483-491.
Pervasive Computing and Communications, 2006. PerCom 2006. Fourth Annual IEEE International Conference on (2006), 10 pp..
UbiComp 2003: Ubiquitous Computing (2003), pp. 264-280.
System Sciences, 2007. HICSS 2007. 40th Annual Hawaii International Conference on (2007), pp. 85-85.
(2006), pp. 167-170.
Pediatrics, Vol. 121, No. 1. (January 2008), pp. 157-161.
(2004), pp. 212-221.
(# 2004)
ACM Comput. Surv., Vol. 31, No. 4es. (1999)
PNAS, Vol. 100, No. 21. (14 October 2003), pp. 12516-12521.
(25 November 1994)
Commun. ACM, Vol. 47, No. 12. (December 2004), pp. 41-46.
Library & Information Science Research, Vol. 18, No. 4. ( 1996), pp. 323-342.
(26 January 2000)
Journal of Information Science, Vol. 32, No. 2. (1 April 2006), pp. 198-208.
(8 May 2003)
(2007), pp. 435-444.
Library Hi Tech, Vol. 23, No. 4. (January 2005), pp. 469-480.
Computer Communications, Vol. 29, No. 9. (31 May 2006), pp. 1516-1521.
Commun. ACM, Vol. 47, No. 12. (December 2004), pp. 35-39.
ACM Trans. Comput. Syst., Vol. 23, No. 3. (August 2005), pp. 219-252.
(3 November 2004)
International Review of Law, Computers & Technology, Vol. 19, No. 3. (November 2005), pp. 287-303.
(27 Mar 2006)
(1998)