371 search results - page 13 / 75 » Schema Design for Uncertain Databases |
SIGMOD
2010
ACM
13 years 7 months ago
2010
ACM
Schema evolution is an unavoidable consequence of the application development lifecycle. The two primary schemas in an application, the client conceptual object model and the pers...
BNCOD
1998
13 years 8 months ago
1998
Correct transformations and integrations of schemata within the process of federated database design have to encompass existing local integrity constraints. Most of the proposed me...
JAIS
2002
13 years 7 months ago
2002
This article explains challenges that arise when humanitarian organizations want to coordinate their development activities by means of distributed information systems. It focuses...
ISMB
2007
13 years 9 months ago
2007
Motivation: A few years ago, FlyBase undertook to design a new database schema to store Drosophila data. It would fully integrate genomic sequence and annotation data with bibliog...
DBA
2004
2004
A Tool for Transforming Conceptual Schemas of Spatio-Temporal Databases with Multiple Representation
13 years 9 months ago
Nowadays, classical conceptual models (such as ER or UML) are used for designing database applications. These classical conceptual models usually come with associated CASE tools a...