P. Melville, R. Mooney, and R. Nagarajan. Eighteenth national conference on Artificial intelligence, page 187--192. Menlo Park, CA, USA, American Association for Artificial Intelligence, (2002)
P. Melville, R. Mooney, and R. Nagarajan. Eighteenth national conference on Artificial intelligence, page 187--192. Menlo Park, CA, USA, American Association for Artificial Intelligence, (2002)