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LOBJET
2000
134views more  LOBJET 2000»
13 years 5 months ago
Transparent Dynamic Database Evolution from Java
: With the increasing provision by the ODMG standard and commercial OODBMS products for transparent access to the traditional database functionality of an OODBMS from Java, there i...
Awais Rashid, Peter Sawyer
VLDB
1994
ACM
128views Database» more  VLDB 1994»
13 years 10 months ago
An Algebraic Approach to Rule Analysis in Expert Database Systems
Expert database systems extend the functionality of conventional database systems by providing a facility for creating and automatically executing Condition-Action rules. While Con...
Elena Baralis, Jennifer Widom
FOIKS
2004
Springer
13 years 9 months ago
Simplification of Integrity Constraints for Data Integration
When two or more databases are combined into a global one, integrity may be violated even when each database is consistent with its own local integrity constraints. Efficient metho...
Henning Christiansen, Davide Martinenghi
BTW
2007
Springer
152views Database» more  BTW 2007»
14 years 6 days ago
Armada: a Reference Model for an Evolving Database System
Abstract: The data on the web, in digital libraries, in scientific repositories, etc. continues to grow at an increasing rate. Distribution is a key solution to overcome this data...
Fabian Groffen, Martin L. Kersten, Stefan Manegold
ICDT
2012
ACM
251views Database» more  ICDT 2012»
11 years 8 months ago
Computing universal models under guarded TGDs
A universal model of a database D and a set Σ of integrity constraints is a database that extends D, satisfies Σ, and is most general in the sense that it contains sound and co...
André Hernich