1008 search results - page 56 / 202 » Logic and Databases |
SIGMOD
2011
ACM
12 years 10 months ago
2011
ACM
Automatically generating sufficient database states is imperative to reduce human efforts in testing database applications. Complementing the traditional block or branch coverage...
SSDBM
2005
IEEE
14 years 1 months ago
2005
IEEE
To discover knowledge or retrieve information from a relational database, a user often needs to find objects related to certain source objects. There are two main challenges in b...
VLDB
1990
ACM
13 years 11 months ago
1990
ACM
In this paper, we present an efficient algorithm for managing replicated data. We impose a logical tree structure on the set of copies of an object. In a failurefree environment t...
IKE
2007
13 years 9 months ago
2007
The paper presents an integrated set-theoretic data model that offers a framework for defining a unified schema for any database environment. We utilise the concepts ”entity...
COOPIS
1998
IEEE
14 years 15 hour ago
1998
IEEE
Cooperative Information Systems (CIS) often consist of applications that access shared resources such as databases. Since centralized systems may have a great impact on the system...