1940 search results - page 148 / 388 » Optimizing search engines using clickthrough data |
191
Voted
SIGMOD
2003
ACM
16 years 5 months ago
2003
ACM
We consider the problem of efficiently producing ranked results for keyword search queries over hyperlinked XML documents. Evaluating keyword search queries over hierarchical XML ...
150
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ESA
2004
Springer
15 years 10 months ago
2004
Springer
Abstract. In this paper we study the external memory planar point enclosure problem: Given N axis-parallel rectangles in the plane, construct a data structure on disk (an index) su...
112
Voted
AIED
2007
Springer
15 years 9 months ago
2007
Springer
Complex student models often include key parameters critical to their behavior and effectiveness. For example, one meta-cognitive model of student help-seeking in intelligent tutor...
141
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AVI
1996
15 years 6 months ago
1996
The Table Lens is a visualization for searching for patterns and outliers in multivariate datasets. It supports a lightweight form of exploratory data analysis (EDA) by integratin...
157
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CHI
2010
ACM
15 years 12 months ago
2010
ACM
In this research, we evaluate the effect of gender in analyzing the performance of sponsored search advertising. We examine a log file with data comprised of nearly 7,000,000 reco...