PODS'04 - Foundations of Query Languages Multi-valued Dependencies in the Presence of Lists Sven Hartmann Sebastian Link On Preservation under Homomorphisms and Unions of Conjunctive Queries Albert Atserias Anuj Dawar Phokion G. Kolaitis Processing First-Order Queries under Limited Access Patterns Alan Nash Bertram Ludäscher On the Decidability of Containment of Recursive Datalog Queries - Preliminary report Piero A. Bonatti Return to PODS'04 Sessions ©2005 Association for Computing Machinery