822 search results - page 40 / 165 » A proposal for chemical information retrieval evaluation |
SIGIR
2006
ACM
14 years 1 months ago
2006
ACM
Modern distributed information retrieval techniques require accurate knowledge of collection size. In non-cooperative environments, where detailed collection statistics are not av...
ECIR
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. This poster presents a novel way to represent user navigation in XML retrieval using collection statistics from XML summaries. Currently, developing user navigation model...
SEMCO
2007
IEEE
14 years 2 months ago
2007
IEEE
This paper presents a robust invariant descriptor for symbol-based image recognition and retrieval. A modified Hough-based Transform is used to extract parameter space informatio...
ICMCS
2000
IEEE
14 years 3 days ago
2000
IEEE
This paper proposes a content-based audio information retrieval and indexing technique based on wavelet transform. The presented approach uses multiresolution decomposition proper...
MTA
2006
13 years 7 months ago
2006
While multimedia documents are sequentially presented to users, an information filtering (IF) system is useful to achieve a good retrieval performance in terms of both quality and ...