TY - CONF T1 - Practical reasoning and plan execution with active logic T2 - Proceedings of the IJCAI-99 Workshop on Practical Reasoning and Rationality Y1 - 1999 A1 - Purang,K. A1 - Purushothaman,D. A1 - Traum,D. A1 - Andersen,C. A1 - Perlis, Don JA - Proceedings of the IJCAI-99 Workshop on Practical Reasoning and Rationality ER -