Automated Co-evolution of Conceptual Models, Physical Databases, and Mappings
Schema evolution is an unavoidable consequence of the application development lifecycle. The two primary schemas in an application, the...
A SchemaGuide for Accelerating the View Adaptation Process
Materialization of XML views significantly improves query performance in the often slow execution times for XPath expressions. Existing efforts...
Complexity of Reasoning over Temporal Data Models
We investigate the computational complexity of reasoning over temporal extensions of conceptual data models. The temporal conceptual models we...
Towards a Framework for Emergent Modeling
The unpredictability in crisis situations and the time to respond during emergencies require the development of toolkit support for...
Representing Collectives and Their Members in UML Conceptual Models: An Ontological Analysis
In a series of publications, we have employed ontological theories and principles to evaluate and improve the quality of...
When Entities Are Types: Effectively Modeling Type-Instantiation Relationships
Type-instantiation relationships (TIRs) appear in many application domains including RFID-based inventory tracking, securities markets, health care, incident-response management, travel,...
UML Activities at Runtime
The execution semantics of activities in UML is based on a token flow concept. As flows from a source...
KBB: A Knowledge-Bundle Builder for Research Studies
Researchers struggle to manage vast amounts of data coming from hundreds of sources in online repositories. To successfully conduct...
7th International Workshop on Web Information Systems Modeling (WISM 2010)
Read the full paper here: https://link.springer.com/chapter/10.1007/978-3-642-16385-2_20
Integration of Dialogue Patterns into the Conceptual Model of Storyboard Design
Web information systems, e.g. modern e-commerce platforms, become nowadays more sophisticated, cope with more complex applications and support an...
