External Links

    Journal: Inf. Syst.

    Volume 20, Issue 1

    1 -- 20Ezio Lefons, Antonio Merico, Filippo Tangorra. Analytical Profile Estimation in Database Systems
    21 -- 51Norbert Kiesel, Andy Schürr, Bernhard Westfechtel. GRAS, a Graph-Oriented (Software) Engineering Database System
    53 -- 72Santosh S. Venkatraman, Arun Sen. Formalization of an IS-A based Extended Nested Relation Data Model
    runs on