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IGARSS
2010
15 years 5 months ago
Geospatiotemporal data mining in an early warning system for forest threats in the United States
We investigate the potential of geospatiotemporal data mining of multi-year land surface phenology data (250 m Normalized Difference Vegetation Index (NDVI) values derived from th...
Forrest M. Hoffman, Richard Tran Mills, Jitendra K...
ASSETS
2009
ACM
15 years 5 months ago
Fall and emergency detection with mobile phones
In this demo, we present an application for mobile phones which can monitor physical activities of users and detect unexpected emergency situations such as a sudden fall or accide...
Hamed Ketabdar, Tim Polzehl
ECTEL
2009
Springer
15 years 5 months ago
CAMera for PLE
Successful self-regulated learning in a personalized learning environment (PLE) requires self-monitoring of the learner and reflection of learning behaviour. We introduce a tool ca...
Hans-Christian Schmitz, Maren Scheffel, Martin Fri...
ICWSM
2009
15 years 5 months ago
You Are Where You Edit: Locating Wikipedia Contributors through Edit Histories
Whether knowingly or otherwise, Wikipedia contributors reveal their interests and expertise through their contribution patterns. An analysis of Wikipedia edit histories shows that...
Michael D. Lieberman, Jimmy Lin
ADAC
2010
124views more  ADAC 2010»
15 years 4 months ago
Methods for merging Gaussian mixture components
The problem of merging Gaussian mixture components is discussed in situations where a Gaussian mixture is fitted but the mixture components are not separated enough from each othe...
Christian Hennig