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» Parallel Evaluation of Multi-Join Queries
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ICDCS
2002
IEEE
14 years 15 days ago
Routing Indices For Peer-to-Peer Systems
Finding information in a peer-to-peer system currently requires either a costly and vulnerable central index, or flooding the network with queries. In this paper we introduce the...
Arturo Crespo, Hector Garcia-Molina
EDOC
2003
IEEE
14 years 25 days ago
MQL: a Powerful Extension to OCL for MOF Queries
The Meta-Object Facility (MOF) provides a standardised framework for object-oriented models. An instance of a MOF model contains objects and links whose interfaces are entirely de...
David Hearnden, Kerry Raymond, Jim Steel
GRID
2003
Springer
14 years 22 days ago
Predicting the Performance of Globus Monitoring and Discovery Service (MDS-2) Queries
Resource discovery and monitoring in a distributed Grid environment gives rise to several issues, one of which is the provision of reliable performance and hence, the quality-ofse...
Helene N. Lim Choi Keung, Justin R. D. Dyson, Step...
SIGMOD
2004
ACM
164views Database» more  SIGMOD 2004»
14 years 7 months ago
Dynamic Plan Migration for Continuous Queries Over Data Streams
Dynamic plan migration is concerned with the on-the-fly transition from one continuous query plan to a semantically equivalent yet more efficient plan. Migration is important for ...
Yali Zhu, Elke A. Rundensteiner, George T. Heinema...
HPDC
2000
IEEE
13 years 12 months ago
dQUOB: Managing Large Data Flows using Dynamic Embedded Queries
The dQUOB system satis es client need for speci c information from high-volume data streams. The data streams we speak of are the ow of data existing during large-scale visualizat...
Beth Plale, Karsten Schwan