57 search results - page 6 / 12 » Design and Implementation of a Temporal Extension of SQL |
ICDE
2005
IEEE
14 years 8 months ago
2005
IEEE
Replicating data over a cluster of workstations is a powerful tool to increase performance, and provide faulttolerance for demanding database applications. The big challenge in su...
VLDB
1999
ACM
13 years 11 months ago
1999
ACM
In this paper, we describe our recent experiences in adding a number of object-relational extensions to the DB2 Universal Database UDB system as part of a research and developme...
TACAS
2001
Springer
13 years 12 months ago
2001
Springer
Multi-valued logics support the explicit modeling of uncertainty and disagreement by allowing additional truth values in the logic. Such logics can be used for verification of dyn...
VLDB
2005
ACM
14 years 29 days ago
2005
ACM
SQL extensions that allow queries to explicitly specify data quality requirements in terms of currency and consistency were proposed in an earlier paper. This paper develops a dat...
FSTTCS
1998
Springer
13 years 11 months ago
1998
Springer
Abstract. Synchronous languages are well suited for the design of dependable real-time systems: they enable a very high-level specification and an extremely modular implementation ...