4589 search results - page 121 / 918 » A new evaluation measure for information retrieval systems |
MM
2006
ACM
14 years 3 months ago
2006
ACM
This paper proposes a new approach for the similarity measure and ranking of audio clips by graph modeling and matching. Instead of using frame-based or salient-based features to ...
WWW
2004
ACM
14 years 9 months ago
2004
ACM
We present a principled methodology for filtering news stories by formal measures of information novelty, and show how the techniques can be used to custom-tailor newsfeeds based ...
CIKM
2004
Springer
14 years 2 months ago
2004
Springer
The daily use of Internet-based services is involved with hundreds of different tasks being performed by multiple users. A single task is typically involved with a sequence of Web...
PCM
2004
Springer
14 years 2 months ago
2004
Springer
The performance of a Content-Based Image Retrieval (CBIR) system presented in the form of Precision-Recall or PrecisionScope graphs offers an incomplete overview of the system und...
ESCIENCE
2007
IEEE
14 years 1 months ago
2007
IEEE
Grid-based computing frameworks leverage underutilized processing and storage resources. We present and evaluate a new high-performance, reliable middleware layer that can incorpo...