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» Analysis and modeling of control tasks in dynamic systems
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IJMMS
2011
104views more  IJMMS 2011»
15 years 1 months ago
Revisiting path steering for 3D manipulation tasks
The law of path steering, as proposed by Accot and Zhai, describes a quantitative relationship between human temporal performance and the path’s spatial characteristics. The ste...
Lei Liu, Jean-Bernard Martens, Robert van Liere
ICC
2009
IEEE
117views Communications» more  ICC 2009»
16 years 1 months ago
Spatial Statistics of Spectrum Usage: From Measurements to Spectrum Models
—Several measurement studies have found a large amount of underutilized radio spectrum. More flexible regulation employing dynamic spectrum access (DSA) has been proposed as sol...
Matthias Wellens, Janne Riihijärvi, Martin Go...
ADC
2006
Springer
135views Database» more  ADC 2006»
16 years 17 days ago
Using a temporal constraint network for business process execution
Business process management (BPM) has emerged as a dominant technology in current enterprise systems and business solutions. However, the technology continues to face challenges i...
Ruopeng Lu, Shazia Wasim Sadiq, Vineet Padmanabhan...
IANDC
2007
107views more  IANDC 2007»
15 years 6 months ago
Task automata: Schedulability, decidability and undecidability
We present a model, task automata, for real time systems with non-uniformly recurring computation tasks. It is an extended version of timed automata with asynchronous processes th...
Elena Fersman, Pavel Krcál, Paul Pettersson...
VR
2009
IEEE
228views Virtual Reality» more  VR 2009»
16 years 1 months ago
Natural Eye Motion Synthesis by Modeling Gaze-Head Coupling
Due to the intrinsic subtlety and dynamics of eye movements, automated generation of natural and engaging eye motion has been a challenging task for decades. In this paper we pres...
Xiaohan Ma, Zhigang Deng