Data Provenance Peter Buneman WangChiew Tan University of Pennsylvania
Where does this data come from?
The Goals of this Project
Curated Databases
What if???
Mock up
Database Inter-dependence is Complex
A key issue is annotation
A “deterministic” model
Can we “compute” provenance?
PPT Slide
Provenance and queries
Observations on Curated DB’s
What we want to do
The “required” slide
Email: coordinators@dli2.nsf.gov
Home Page: http://www.dli2.nsf.gov/
Other information: DLI2 All-Projects Meeting October 17-19 Cornell University