Information Filtering: Overview of Issues, Research and Systems
User Modeling and User-Adapted Interaction
USE: A UML-based specification environment for validating UML and OCL
Science of Computer Programming
Improving the Usability of HL7 Information Models by Automatic Filtering
SERVICES '10 Proceedings of the 2010 6th World Congress on Services
A method for filtering large conceptual schemas
ER'10 Proceedings of the 29th international conference on Conceptual modeling
Understanding constraint expressions in large conceptual schemas by automatic filtering
ER'12 Proceedings of the 31st international conference on Conceptual Modeling
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The wealth of knowledge the conceptual schemas of many real-world information systems contain makes them very useful to their potential target audience. However, the sheer size of those schemas makes it difficult to extract knowledge from them. There are many information system development activities in which people needs to get a piece of the knowledge contained in a large conceptual schema. We present an information filtering tool in which a user focuses on one or more entity types of interest for her task at hand, and the tool automatically filters the schema in order to obtain a reduced conceptual schema including a set of entity and relationship types (and other knowledge) relevant to that task.