This paper describes the participation of the School of Informatics, University of Wales, Bangor in the 2004 Text Retrieval Conference. We present additions and modications to the...
In Knowledge Management, variations in information expressions have proven a real challenge. In particular, classical semantic relations (e.g. synonymy) do not connect words with ...
The World Wide Web lacks support for explaining information provenance. When web applications return results, many users do not know what information sources were used, when they ...
We provide a description of the QACTIS question-answering system and its application to and performance in the 2004 TREC question-answering evaluation. Since this was also QACTIS&...
Patrick Schone, T. Bassi, A. Kulman, Gary M. Ciany...
A question based knowledge management system with the capability to integrate heterogeneous sources of information and knowledge and which nonetheless acts like a single coherent ...
Alexander Schatten, Franz Inselkammer, A. Min Tjoa