On the Transformation of Object Oriented Conceptual Models to Logical Theories: From EROOS to...
In , the authors present a semi-automatic transformation from object-oriented conceptual models to logical theories. By associating a logical...
Component Construction of Database Schemes
Principles of database modeling have been intensively investigated in the late 70ies or early 80ies. The principles have been...
Extracting Data behind Web Forms
A significant and ever-increasing amount of data is accessible only by filling out HTML forms to query an underlying...
Multirelational Semantics for Extended Entity-Relationship Schemata With Applications
This paper describes a multirelation semantics for a fragment of the Extended Entity-Relationship schemata formalism based on the bicategorical...
Managing Unstructured E-Commerce Information
This paper describes an e-commerce application build on the Electronic Trading Opportunities System. This system enables ‘Trade Points’ and...
A Meta-model for e-Contract Template Variable Dependencies Facilitating e-Negotiation
Contracts are important for attaining business process interoperability and enforcing their proper enactment. An e-Contract is the computerized facilitation...
Modelling Web-Based Banking Systems: Story Boarding and User Profiling
Electronic Business applications are often implemented using web-based Information Systems, in which human-to-human interaction is replaced by human-computer interaction....
On the General Ontological Foundations of Conceptual Modeling
As pointed out in the pioneering work of , an upper level ontology allows to evaluate the ontological correctness...
Communication: Key to Success on the Web
Much has been written about what constitutes good principles of web design. Significantly less attention has been paid to...
Finding and Characterizing Changes in Ontologies
Recently, the interest in the use of ontologies — which can be seen as formal representations of conceptual models...
