Sciweavers

5628 search results - page 185 / 1126
» Data challenges at Yahoo!
Sort
View
VIS
2008
IEEE
161views Visualization» more  VIS 2008»
16 years 8 months ago
Brushing of Attribute Clouds for the Visualization of Multivariate Data
The visualization and exploration of multivariate data is still a challenging task. Methods either try to visualize all variables simultaneously at each position using glyph-based ...
Heike Jänicke, Michael Böttinger, Gerik Scheue...
WWW
2006
ACM
16 years 7 months ago
Using graph matching techniques to wrap data from PDF documents
Wrapping is the process of navigating a data source, semiautomatically extracting data and transforming it into a form suitable for data processing applications. There are current...
Tamir Hassan, Robert Baumgartner
KDD
2004
ACM
302views Data Mining» more  KDD 2004»
16 years 7 months ago
Redundancy based feature selection for microarray data
In gene expression microarray data analysis, selecting a small number of discriminative genes from thousands of genes is an important problem for accurate classification of diseas...
Lei Yu, Huan Liu
SIGMOD
2006
ACM
116views Database» more  SIGMOD 2006»
16 years 7 months ago
A geometric approach to monitoring threshold functions over distributed data streams
Monitoring data streams in a distributed system is the focus of much research in recent years. Most of the proposed schemes, however, deal with monitoring simple aggregated values...
Izchak Sharfman, Assaf Schuster, Daniel Keren
PERVASIVE
2010
Springer
16 years 1 months ago
Recruitment Framework for Participatory Sensing Data Collections
Mobile phones have evolved from devices that are just used for voice and text communication to platforms that are able to capture and transmit a range of data types (image, audio, ...
Sasank Reddy, Deborah Estrin, Mani B. Srivastava