2607 search results - page 51 / 522 » An Ontology-Based Information Retrieval Model |
IADIS
2004
13 years 10 months ago
2004
Our research aims to further our understanding of Information Retrieval for management of knowledge within the Grid environment. We do so by developing a search and categorisation...
CIKM
2010
Springer
13 years 7 months ago
2010
Springer
Term-weighting functions derived from various models of retrieval aim to model human notions of relevance more accurately. However, there is a lack of analysis of the sources of e...
EDBT
2006
ACM
14 years 9 months ago
2006
ACM
Abstract. Modern document collections often contain groups of documents with overlapping or shared content. However, most information retrieval systems process each document separa...
SIGIR
2004
ACM
14 years 2 months ago
2004
ACM
Applying Belief Revision logic to model adaptive information retrieval is appealing since it provides a rigorous theoretical foundation to model partiality and uncertainty inheren...
CICLING
2010
Springer
14 years 22 days ago
2010
Springer
In this paper, we address both standard and focused retrieval tasks based on comprehensible language models and interactive query expansion (IQE). Query topics are expanded using a...