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CSCW
2012
ACM
13 years 7 months ago
Lurking as personal trait or situational disposition: lurking and contributing in enterprise social media
We examine patterns of participation by employees who are members of multiple online communities in an enterprise communities service. Our analysis focuses on statistical patterns...
Michael Muller
ECCV
2004
Springer
15 years 4 months ago
Real-Time Person Tracking and Pointing Gesture Recognition for Human-Robot Interaction
In this paper, we present our approach for visual tracking of head, hands and head orientation. Given the images provided by a calibrated stereo-camera, color and disparity inform...
Kai Nickel, Rainer Stiefelhagen
DATE
2003
IEEE
118views Hardware» more  DATE 2003»
15 years 4 months ago
Multi-Granularity Metrics for the Era of Strongly Personalized SOCs
This paper details the first step of the Design Trotter framework for design space exploration applied to dedicated SOCs. The aim of this step is to provide metrics in order to gu...
Yannick Le Moullec, Nahla Ben Amor, Jean-Philippe ...
CLEAR
2006
Springer
111views Biometrics» more  CLEAR 2006»
15 years 1 months ago
A Generative Approach to Audio-Visual Person Tracking
This paper focuses on the integration of acoustic and visual information for people tracking. The system presented relies on a probabilistic framework within which information from...
Roberto Brunelli, Alessio Brutti, Paul Chippendale...
FGR
2008
IEEE
192views Biometrics» more  FGR 2008»
15 years 9 days ago
Tracking a walking person using activity-guided annealed particle filtering
Tracking human pose using observations from less than three cameras is a challenging task due to ambiguity in the available image evidence. This work presents a method for trackin...
John Darby, Baihua Li, Nicholas Costen