Sciweavers

2027 search results - page 128 / 406
» An Adaptive Query Execution System for Data Integration
Sort
View
SBBD
2003
101views Database» more  SBBD 2003»
15 years 6 months ago
Cherry Picking: A Semantic Query Processing Strategy for the Evaluation of Expensive Predicates
A common requirement of many scientific applications is the ability to process queries involving expensive predicates corresponding to user programs. Optimizing such queries is ha...
Fabio Porto, Eduardo Sany Laber, Patrick Valduriez
183
Voted
DOLAP
1999
ACM
15 years 9 months ago
Design and Selection of Materialized Views in a Data Warehousing Environment: A Case Study
In this paper, we describe the design of a data warehousing system for an engineering company ‘R’. This system aims to assist users in retrieving data for business analysis in...
Goretti K. Y. Chan, Qing Li, Ling Feng
DELOS
2004
15 years 6 months ago
Peer-to-Peer Overlays and Data Integration in a Life Science Grid
Databases and Grid computing are a good match. With the service orientation of Grid computing, the complexity of maintaining and integrating databases can be kept away from the act...
Curt Cramer, Andrea Schafferhans, Thomas Fuhrmann
IJWIS
2007
181views more  IJWIS 2007»
15 years 4 months ago
Answering queries over incomplete data stream histories
Streams of data often originate from many distributed sources. A distributed stream processing system publishes such streams of data and enables queries over the streams. This allo...
Alasdair J. G. Gray, Werner Nutt, M. Howard Willia...
COMPSAC
2002
IEEE
15 years 10 months ago
Using XML to Integrate Existing Software Systems into the Web
:The eXtensible Markup Language – XML – is not only a language for communication between humans and the web, it is also a language for communication between programs. Rather th...
Harry M. Sneed