Privacy, lineage, uncertainty, and security are important to many information integration efforts, and these PLUS properties interact in a number of complex ways.
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PLUS: Synthesizing Privacy, Lineage, Uncertainty and Security
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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.