13651 search results - page 521 / 2731 » Spectral analysis of data |
216
click to vote
CLEF
2010
Springer
15 years 8 months ago
2010
Springer
Log data constitutes a relevant aspect in the evaluation process of multilingual search services. Activity logs allow to study the usage of search engines and to better adapt them ...
152
click to vote
GECCO
2008
Springer
15 years 8 months ago
2008
Springer
Given the importance of optimization and informatics which are the two broad fields of research, we present an instance of Optinformatics which denotes the specialization of info...
140
click to vote
ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
In this work, we demonstrate examples about uses of practical image processing techniques over a new interpretation of power quality event data. Power quality event data are 1D da...
179
click to vote
ICML
2005
IEEE
2005
IEEE
Active learning for sampling in time-series experiments with application to gene expression analysis
16 years 7 months ago
Many time-series experiments seek to estimate some signal as a continuous function of time. In this paper, we address the sampling problem for such experiments: determining which ...
178
click to vote
PODS
2005
ACM
16 years 7 months ago
2005
ACM
Some promising recent schemes for XML access control employ encryption for implementing security policies on published data, avoiding data duplication. In this paper we study one ...