19776 search results - page 127 / 3956 » Architecture of a Database System |
ICDE
2007
IEEE
14 years 3 months ago
2007
IEEE
Adaptive query processing is of utmost importance for the scalability of data stream processing systems due to the long-running queries and fluctuating stream characteristics. An...
CIA
1998
Springer
14 years 1 months ago
1998
Springer
Information-rich environments are the open environments that characterize most of the modern applications of computing technology. The applications include ubiquitous information a...
SIGMOD
1999
ACM
14 years 1 months ago
1999
ACM
Query processing in data integration occurs over network-bound, autonomous data sources. This requires extensions to traditional optimization and execution techniques for three re...
ICDE
2001
IEEE
14 years 10 months ago
2001
IEEE
LeSelect is a mediator system which allows scientists to publish their resources (data and programs) so they can be transparently accessed. The scientists can typically issue quer...
VLDB
2001
ACM
14 years 9 months ago
2001
ACM
In this paper, we present an approach to global transactionmanagementinworkflowenvironments.Thetransaction mechanism is based on the well-known notion of compensation, but extended...