Privacy, lineage, uncertainty, and security are important to many information integration efforts, and these "PLUS" properties interact in a number of complex ways. This paper presents requirements and use cases for PLUS systems that gracefully handle those interactions. We describe related work, and present the goals of a new research project which is developing a theory and implementation of PLUS systems.
['Barbara T. Blaustein', 'Len Seligman', 'Michael Morse', 'M.D. Allen', 'A. Rosenthal']
PLUS: Synthesizing privacy, lineage, uncertainty and security