Jan 13: Sven Koehler "DFL: A dataflow language based on Petri nets and nested relational calculus", Hidders et al, Information Systems, 2008.
Jan 20: Mingmin Chen, "Consensus Answers for Queries over Probabilistic Databases", Li and Deshpande, PODS 2009.
Jan 27: TJ Green, "Efficiently Supporting Changes to Declarative Schema Mappings"

Feb 3: Sean Riddle, "Explaining SQL queries in Natural Language," by Koutrika, Simitsis and Ioannidis, ICDE 10.

Feb 10: Anandarup Sarkar, Overview of SciDB

Feb 17: NO MEETING

Feb 24: Marcel Gómez Valenzuela, "Continuous Analytics: Rethinking Query Processing in a Network-Effect World". Franklin et al, CIDR 2009.

March 3: Tim McPhillips, "RestFlow"

March 10: CANCELED

March 17: Daniel Zinn TBD