(10 Dec 2004)
No. CS-TR-94-1521. (1994)
Annals of Mathematics and Artificial Intelligence, Vol. 24, No. 1-4. (1998), pp. 51-67.
(4 Feb 2001)
Vol. 425 (1990)
(1994)
: AI 2006: Advances in Artificial Intelligence (2006), pp. 808-817.
(2004)
SICE 2003 Annual Conference, Vol. 1 (2003), pp. 961-966.
Mathematical Structures in Computer Science, Vol. 10, No. 4. (2000), pp. 525-548.
(1995), pp. 198-208.
(2000)
(1994), pp. 279-299.
(31 Aug 2004)
(20 Dec 2000)
Theor. Comput. Sci., Vol. 294, No. 3. (February 2003), pp. 439-471.
(1995), pp. 392-405.
(2003)
(1997)
J. ACM, Vol. 39, No. 1. (January 1992), pp. 147-187.
(22 Apr 2002)
Information and Computation, Vol. 137, No. 1. (25 August 1997), pp. 69-101.
Informatique Theorique et Applications, Vol. 33, No. 4/5. (1999), pp. 401-426.
(2000)
(1997)
ArXiv Computer Science e-prints (January 2007)
(1996)
(2002)
Order, Vol. V19, No. 3. (2002), pp. 295-304.
(1999)
Data Knowledge Engineering, Vol. 23, No. 2. (1997), pp. 147-183.
(6 Jan 2006)
Logic in Computer Science, 1999. Proceedings. 14th Symposium on (1999), pp. 234-243.
(1995)
Physica Scripta Volume T, Vol. 106 (2003), 48.
Topology and its Applications, Vol. 137, No. 1-3. (28 February 2004), pp. 125-158.
(2000), pp. 175-181.