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ICML
2008
IEEE
16 years 1 months ago
Large scale manifold transduction
We show how the regularizer of Transductive Support Vector Machines (TSVM) can be trained by stochastic gradient descent for linear models and multi-layer architectures. The resul...
Michael Karlen, Jason Weston, Ayse Erkan, Ronan Co...
105
Voted
WWW
2003
ACM
16 years 1 months ago
Automatic Profile Generation in eRACE
In this paper, we describe the design of a profile generator toolkit, which aims to automatically create realistic user profiles for a mobile personalized portal service. These pr...
Christiana Christophi, Marios D. Dikaiakos
97
Voted
EGOV
2009
Springer
15 years 7 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
121
Voted
FGR
2008
IEEE
260views Biometrics» more  FGR 2008»
15 years 7 months ago
On the sustained tracking of human motion
In this paper, we propose an algorithm for sustained tracking of humans, where we combine frame-to-frame articulated motion estimation with a per-frame body detection algorithm. T...
Yaser Sheikh, Ankur Datta, Takeo Kanade
ROMAN
2007
IEEE
173views Robotics» more  ROMAN 2007»
15 years 7 months ago
Human-Robot Interactions as a Cognitive Catalyst for the Learning of Behavioral Attractors
— We address in this paper the problem of the autonomous online learning of a sensory-motor task, demonstrated by an operator guiding the robot. For the last decade, we have deve...
Christophe Giovannangeli, Philippe Gaussier