(1937)
(1992), pp. 91-98.
Computer, Vol. 20, No. 9. (September 1987), pp. 17-41.
(1993)
(1988), pp. 61-66.
(2003), pp. 144-152.
(1996), pp. 67-76.
International Conference on Human-Computer Interaction (2001), pp. 59-66.
Harvard Conference on the Internet and Society (1996)
Personal Communications, IEEE [see also IEEE Wireless Communications], Vol. 2, No. 6. (1995), pp. 28-43.
Computer, Vol. 25, No. 3. (March 1992), pp. 38-49.
CNRI (March 1988)
(1994)
Int. J. Man-Mach. Stud., Vol. 32, No. 5. (May 1990), pp. 511-543.
(1993), pp. 81-88.
J. Mach. Learn. Res., Vol. 1 (2001), pp. 49-75.
pp. 43-52.
(2002), pp. 135-140.
(2003)
(1995), pp. 210-217.
(1995), pp. 194-201.
(1999), pp. 270-277.
Commun. ACM, Vol. 35, No. 12. (December 1992), pp. 61-70.
(2002), pp. 139-169.
(2000)
(1990), pp. 104-133.
(1988), pp. 140-152.
(1990), pp. 279-290.
(1988), pp. 55-62.
(1985)
ACM Comput. Surv., Vol. 12, No. 1. (March 1980), pp. 61-110.
(2004), pp. 112-121.
ACM Comput. Surv., Vol. 20, No. 2. (June 1988), pp. 115-146.
ACM Comput. Surv., Vol. 26, No. 1. (March 1994), pp. 87-119.
ACM Trans. Inf. Syst., Vol. 6, No. 2. (April 1988), pp. 153-172.
(1989), pp. 29-35.
Commun. ACM, Vol. 30, No. 1. (January 1987), pp. 32-47.
(1986), pp. 16-34.
(1986), pp. 160-172.
(1988), pp. 30-37.
(1988), pp. 197-204.
BYTE, Vol. 13, No. 13. (December 1988), pp. 275-282.
(1986), pp. 1-8.
Commun. ACM, Vol. 34, No. 1. (January 1991), pp. 39-58.
(2006), pp. 363-372.
(2006), pp. 353-362.
(2006), pp. 343-352.
(2006), pp. 299-308.
(1994), pp. 79-88.
(2002), pp. 136-145.