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ICPR
2006
IEEE
16 years 8 months ago
Camera Calibration from Two Shadow Trajectories
We introduce an efficient method for recovering the camera parameters automatically from the cast shadows of two 3D points observed over time. Compared to previous related work, o...
Fei Lu, Xiaochun Cao, Yuping Shen, Hassan Foroosh
EGOV
2009
Springer
16 years 1 months ago
A Multiple-Item Scale for Assessing E-Government Service Quality
A critical element in the evolution of e-governmental services is the development of sites that better serve the citizens’ needs. To deliver superior service quality, we must fir...
Xenia Papadomichelaki, Gregoris Mentzas
ICPR
2008
IEEE
16 years 1 months ago
Learning polynomial function based neutral-emotion GMM transformation for emotional speaker recognition
One of the biggest challenges in speaker recognition is dealing with speaker-emotion variability. The basic problem is how to train the emotion GMMs of the speakers from their neu...
Zhenyu Shan, Yingchun Yang
IFIP
2007
Springer
16 years 1 months ago
Identity as a Service - Towards a Service-Oriented Identity Management Architecture
Service-oriented architecture (SOA) will form the basis of future information systems. Web services are a promising way to implement SOA enabling the loose coupling of functionalit...
Christian Emig, Frank Brandt, Sebastian Kreuzer, S...
HICSS
2006
IEEE
118views Biometrics» more  HICSS 2006»
16 years 27 days ago
An Estimator of Propagation of Cascading Failure
— We suggest a statistical estimator to measure the extent to which failures propagate in cascading failures such as large blackouts. The estimator is tested on a saturating bran...
Ian Dobson, Kevin R. Wierzbicki, Benjamin A. Carre...