1. Anand, T. and Kahn, G. (1992a). ?SPOTLIGHT: A Data-Explanation System,? inProceedings of the Eighth IEEE Conference on AI for Applications, Monterey, CA, 2?8.
2. Anand, T. and Kahn, G. (1992b). ?Making Sense of Gigabytes: A System for Knowledge-Based Market Analysis,?Innovative Applications of Artificial Intelligence, San Jose, CA, 4, 57?69.
3. Schmitz, J., Armstrong, G. and Little, J.(1990). CoverStory ? Automated News Finding in Marketing. In Linda Volino (Ed.), DSS Transactions. The Institute of Management Sciences, Providence, RI.
4. A. C. Nielsen (1993).Nielsen lnfact Workstation Reference Guide. Northbrook, Illinois: A.C. Nielsen.