668 search results - page 25 / 134 » Using Case-Based Reasoning to Improve Information Retrieval ... |
SIGIR
2000
ACM
13 years 12 months ago
2000
ACM
Abstract The explosion of content in distributed information retrieval (IR) systems requires new mechanisms to attain timely and accurate retrieval of unstructured text. In this pa...
HICSS
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper is about the design and implementation of an information system, using Wiki technology to improve the emergency preparedness efforts of the Claremont University Consort...
AINA
2007
IEEE
14 years 1 months ago
2007
IEEE
Users commonly rely just on scarce textual annotation when their searches for images are semantic or conceptual based. Rich visual information is often thrown away in basic annota...
WM
2003
13 years 8 months ago
2003
: In this paper, we present an agent-based approach for the improvement of searching in an ontology-based knowledge management system. The system implements a libraryscenario in wh...
TIME
1994
IEEE
13 years 11 months ago
1994
IEEE
We formulate an algebra of binary temporal relations between events the number of occurrences of which is unknown, but which are known to recur in time. Ontologically, we view the...