Experience
    Education
    Bio
    I am a professor in the Department of Computer Science at the University of Pittsburgh. I am also the Co-Director of the Advanced Data Management Technologies Laboratory and an adjunct associate professor in the Computer Science Department at Carnegie Mellon University.

    My research interests are: Big data, user-centric data management, scientific data management, data stream management systems, data-intensive computing, collaborative systems, quality of data/quality of service, the deep Web.