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» Query Answering in Peer-to-Peer Data Exchange Systems
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SSDBM
2003
IEEE
196views Database» more  SSDBM 2003»
15 years 2 months ago
Stream Window Join: Tracking Moving Objects in Sensor-Network Databases
The widespread use of sensor networks presents revolutionary opportunities for life and environmental science applications. Many of these applications involve continuous queries t...
Moustafa A. Hammad, Walid G. Aref, Ahmed K. Elmaga...
SIGMOD
2004
ACM
204views Database» more  SIGMOD 2004»
15 years 9 months ago
Buffering Database Operations for Enhanced Instruction Cache Performance
As more and more query processing work can be done in main memory, memory access is becoming a significant cost component of database operations. Recent database research has show...
Jingren Zhou, Kenneth A. Ross
DOOD
1997
Springer
155views Database» more  DOOD 1997»
15 years 1 months ago
Incremental Updates for Materialized OQL Views
Abstract. This work discusses the CROQUE approach to the maintenance problem for materialized views. In a CROQUE database, application-speci ed collections (type extents or classes...
Dieter Gluche, Torsten Grust, Christof Mainberger,...
ICDE
2006
IEEE
156views Database» more  ICDE 2006»
15 years 11 months ago
UNIT: User-centric Transaction Management in Web-Database Systems
Web-database systems are nowadays an integral part of everybody's life, with applications ranging from monitoring/trading stock portfolios, to personalized blog aggregation a...
Alexandros Labrinidis, Daniel Mossé, Huimin...
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CONCURRENCY
2008
142views more  CONCURRENCY 2008»
14 years 9 months ago
Provenance trails in the Wings/Pegasus system
Our research focuses on creating and executing large-scale scientific workflows that often involve thousands of computations over distributed, shared resources. We describe an app...
Jihie Kim, Ewa Deelman, Yolanda Gil, Gaurang Mehta...