114 search results - page 2 / 23 » Dual Retrieval in Conceptual Information Systems |
AAAI
1994
13 years 8 months ago
1994
Conceptual information retrieval systems use structured document indices, domain knowledge and a set of heuristic retrieval strategies to match user queries with a set of indices ...
WECWIS
1999
IEEE
13 years 11 months ago
1999
IEEE
All the specialists have agreed that the possibility of adding to multimedia WWW objects some sort of `conceptual' annotations describing their information content would grea...
ECIR
1998
Springer
1998
Springer
Independence of Contributing Retrieval Strategies in Data Fusion for Effective Information Retrieval
13 years 8 months ago
: In information retrieval, data fusion is a technique for combining the outputs of more than one retrieval strategy which rank documents for retrieval. One of the observations oft...
SEMWEB
2005
Springer
14 years 27 days ago
2005
Springer
Information retrieval systems have to deal with uncertain knowledge and query results should reflect this uncertainty in some manner. However, Semantic Web ontologies are based on...
ICCBR
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. We present a case-based reasoning technique based on conceptual neighborhoods of cases. The system applies domain knowledge to the case retrieval process in the form of r...