The Alloy tool-set has been gaining popularity as an alternative to traditional manual testing and checking for design correctness. Alloy uses a first-order relational logic for m...
The United States Supreme Court case of 1991, Feist Publications, Inc. v. Rural Tel. Service Co., continues to be highly significant for property in data and databases but remains...
In this paper we study the problem of schema exchange, a natural extension of the data exchange problem to an intensional level. To this end, we first introduce the notion of sche...
The process of documenting designs is tedious and often error-prone. We discuss a system that automatically generates documentation for the single step transition behavior of Stat...
To simplify the task of obtaining information from the vast number of information sources that are available on the World Wide Web (WWW), we are building tools to build informatio...