Guest Editorial to the special issue on data stream processing Johannes GehrkeJoseph M. Hellerstein Editorial Pages: 317 - 317
Finding hot query patterns over an XQuery stream Liang Huai YangMong Li LeeWynne Hsu OriginalPaper Pages: 318 - 332
Operator scheduling in data stream systems Brian BabcockShivnath BabuDilys Thomas OriginalPaper Pages: 333 - 353
Tracking set-expression cardinalities over continuous update streams Sumit GangulyMinos GarofalakisRajeev Rastogi OriginalPaper Pages: 354 - 369
Retrospective on Aurora Hari BalakrishnanMagdalena BalazinskaStan Zdonik OriginalPaper Pages: 370 - 383
Balancing energy efficiency and quality of aggregate data in sensor networks Mohamed A. SharafJonathan BeaverPanos K. Chrysanthis OriginalPaper Pages: 384 - 403