  Our group is part of the  <a href=http://www.cs.utexas.edu/>Department of Computer Sciences at Univ. Texas at Austin</a>. The long-term goal of our research is to develop technology for constructing and using large, multifunctional knowledge bases on computers.  These knowledge bases would significantly improve current expert systems and tutoring systems because they contain the broad knowledge of a domain required to perform multiple tasks and to explain domain knowledge from multiple viewpoints. <p>
