B. Adler, and L. de Alfaro. WWW '07: Proceedings of the 16th international conference on World Wide Web, page 261-270. New York, NY, USA, ACM Press, (2007)
B. Smyth, J. Freyne, M. Coyle, P. Briggs, and E. Balfe. Proceedings of the 23rd SGAI International Conference on Innovative Techniques, page 367-380. Springer, (2003)Cambridge, UK.
B. Smyth, J. Freyne, M. Coyle, P. Briggs, and E. Balfe. Proceedings of the 23rd SGAI International Conference on Innovative Techniques, page 367-380. Springer, (2003)Cambridge, UK.
B. Smyth, E. Balfe, P. Briggs, M. Coyle, and J. Freyne. Proceedings of the 18th International Joint Conference on Artificial Intelligence, IJCAI-03, page 1417-1419. Morgan Kaufmann, (2003)Acapulco, Mexico.