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Task Interaction and Control System

其他書名	(TICS)
出版	Oregon Graduate Center, 1988
URL	http://books.google.com.hk/books?id=eF5hPgAACAAJ&hl=&source=gbs_api

註釋Logic provides a rich framework to specify a space of ways to solve a problem. This approach differs from the use of non-declarative codes and scripts to manage tasks, which usually permit only a subset of the possible solutions. TICS promotes user-directed exploration. Logic does not inflict artificial orderings or dependencies among subtasks that are not present in the problem domain itself. The specific order to solve the subtasks is not dictated, the user's search being limited only by those constraints inherent in the task and not by the rigidity of a computer program. TICS encourages trial-and-error problem-solving by carefully tracking true subtask dependencies, and minimally undoing previous work through the use of intelligent backtracking.