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GI
2009
Springer
14 years 2 months ago
Activity Recognition using Optical Sensors on Mobile Phones
: Each mobile phone with a built-in CMOS sensor can inherently be seen as sophisticated optical sensor being able to analyze its environment in terms of visual events and its own m...
Michael Wittke, Uwe Jänen, Aret Duraslan, Emr...
HUC
2009
Springer
14 years 2 months ago
Sonar-based measurement of user presence and attention
We describe a technique to detect the presence of computer users. This technique relies on sonar using hardware that already exists on commodity laptop computers and other electro...
Stephen P. Tarzia, Robert P. Dick, Peter A. Dinda,...
ICMCS
2000
IEEE
138views Multimedia» more  ICMCS 2000»
14 years 2 months ago
Event-Coupled Hidden Markov Models
Inferences from time-series data can be greatly enhanced by taking into account multiple modalities. In some cases, such as audio of speech and the corresponding video of lip gest...
Trausti T. Kristjansson, Brendan J. Frey, Thomas S...
VL
2000
IEEE
120views Visual Languages» more  VL 2000»
14 years 2 months ago
Visualizing the Synchronization of Java-Threads with UML
Concurrent programming is a complex task, even with modern languages such as Java who provide languagebased support for multithreading and synchronization. In addition to typical ...
Katharina Mehner, Annika Wagner
VTS
2000
IEEE
167views Hardware» more  VTS 2000»
14 years 2 months ago
Path Selection for Delay Testing of Deep Sub-Micron Devices Using Statistical Performance Sensitivity Analysis
The performance of deep sub-micron designs can be affected by various parametric variations, manufacturing defects, noise or even modeling errors that are all statistical in natur...
Jing-Jia Liou, Kwang-Ting Cheng, Deb Aditya Mukher...