762 search results - page 52 / 153 » Using Web Data Provenance for Quality Assessment |
177
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SIGMOD
2009
ACM
15 years 11 months ago
2009
ACM
A large number of online databases are hidden behind the web. Users to these systems can form queries through web forms to retrieve a small sample of the database. Sampling such h...
110
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IPM
2006
14 years 11 months ago
2006
Measuring effectiveness of information retrieval (IR) systems is essential for research and development and for monitoring search quality in dynamic environments. In this study, w...
APWEB
2006
Springer
15 years 3 months ago
2006
Springer
Web Directories have emerged as an alternative to the Search Engines for locating information on the Web. Typically, Web Directories rely on humans putting in significant time and ...
108
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EGITALY
2006
15 years 18 days ago
2006
In this paper, a new segmentation approach for sets of 3D unorganized points is proposed. The method is based on a clustering procedure that separates the modes of a non-parametri...
IPMI
2009
Springer
16 years 1 days ago
2009
Springer
The evaluation of the quality of segmentations of an image, and the assessment of intra- and inter-expert variability in segmentation performance, has long been recognized as a dic...