2179 search results - page 28 / 436 » Indexing Shared Content in Information Retrieval Systems |
MM
2010
ACM
14 years 9 months ago
2010
ACM
In the context of computer-assisted plant identification we are facing challenging information retrieval problems because of the very high within-class variability and of the lim...
IIR
2010
15 years 15 days ago
2010
We study the evaluation of opinion retrieval systems. Opinion retrieval is a relatively new research area, nevertheless classical evaluation measures, those adopted for ad hoc ret...
130
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CATA
1998
15 years 12 days ago
1998
The large unstructured text collections demand full-text search capabilities from IR systems. Current systems typically allow users only to connect to a single database (or site) ...
130
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CLEF
2008
Springer
15 years 25 days ago
2008
Springer
This paper describes our participation in the Medical Image Retrieval task of Image CLEF 2008. Our aim was to evaluate different combination methods for purely textual and visual ...
SIGIR
2003
ACM
15 years 4 months ago
2003
ACM
A novel Hardware Assisted Top-Doc (HAT) component is disclosed. HAT is an optimized content indexing device based on a modified inverted index structure. HAT accommodates patterns...