Bulletin of the Technical Committee on

Data Engineering

June 2000 ...... Vol. 23 No. 2 ……………………………………………… IEEE Computer Society

Letters
Letter from the Editor-in-Chief ................................................................................................................David Lomet ___1
Letter from the Special Issue Editor ..............................................................................................................Alon Levy___2

Special Issue on Adaptive Query Processing

Dynamic Query Evaluation Plans: Some Course Corrections?.................................................................Goetz Graefe___4
Adaptive Query Processing: Technology in Evolution.............................Joseph M. Hellerstein, Michael J. Franklin,
.........Sirish Chandrasekaran, Amol Deshpande, Kris Hildrum, Sam Madden, Vijayshankar Raman, Mehul A. Shah___7
Adaptive Query Processing for Internet Applications......................................................................................................
.....................................................Zachary G. Ives, Alon Y. Levy, Daniel S. Weld, Daniela Florescu, Marc Friedman__19 
XJoin: A Reactively-Scheduled Pipelined Join Operator .................................Tolga Urhan and Michael J. Franklin__27
A Decision Theoretic Cost Model for Dynamic Plans...........................................................................Richard L. Cole__34
A Dynamic Query Processing Architecture for Data Integration Systems .......................................................................
..........................................................................................................Luc Bouganim, Françoise Fabret, and C. Mohan__42

Announcements and Notices

ICDE'2001 Data Engineering Conference...............................................................................................................backcover