In this paper, we report on a study that was performed within the "Semantics of History" project on how descriptions of historical events are realized in different types...
Efficient management of RDF data is an important factor in realizing the Semantic Web vision. The existing approaches store RDF data based on triples instead of a relation model. I...
Modeling and predicting of mental workload are among the most important issues in studying human performance in complex systems. Ample research has shown that the amplitude of the ...
COLLECT-UML is a collaborative constraint-based tutor for teaching object-oriented analysis and design using Unified Modelling Language. It is the first system in the family of con...
We address the learning of trust based on past observations and context information. We argue that from the truster's point of view trust is best expressed as one of several ...