Abstract. Relevance feedback, which uses the terms in relevant documents to enrich the user’s initial query, is an effective method for improving retrieval performance. An assoc...
Although concept maps have been found to be effective in science education research, these are critiqued for being informal due to informal usage of relation and attribute names t...
This is the first year for the Centre for Interactive Systems Research participation of INEX. Based on a newly developed XML indexing and retrieval system on Okapi, we extend Robe...
—In the field of human robot interaction (HRI), providing robot with emotions and psychology like human can be useful to achieve natural interaction. Previous HRI research focuse...
A vertically integrated market consists of potentially competing companies who supply each other with products and services. Information technology can be employed to improve the b...