To Learn or Not to Learn Anupam Joshi Department of Computer Sciences Purdue University West Lafayette, IN 47907-1398 USA Phone: 317-494-7821, Fax: 317-494-0739 email: joshi@cs.purdue.edu Abstract Multiagent systems in which agents interact with each other are now being proposed as a solution to many problems which can be grouped together under the ``distributed problem solving'' umbrella. For such systems to work properly, it is necessary that agents learn from their environment and adapt their behaviour accordingly. In this paper we present a system which uses a combination of neuro--fuzzy learning and static adaptation to coordinate the activity of multiple agents. An epistemic utility based formulation is used to automatically generate the exemplars for learning, making the process unsupervised. The system has been developed in the context of a scientific computing scenario.