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IHM
2004
ACM
16 years 4 days ago
Couplage de ressources d'interaction
Although coupling interaction resources is key to ubiquitous computing, this notion has been overlooked in previous studies. In this paper, we address this notion in a more system...
Nicolas Barralon, Christophe Lachenal, Joëlle...
MLMI
2004
Springer
16 years 1 days ago
A Hierarchical System for Recognition, Tracking and Pose Estimation
This paper presents a new system for recognition, tracking and pose estimation of people in video sequences. It is based on the wavelet transform from the upper body part and uses ...
Philipp Zehnder, Esther Koller-Meier, Luc J. Van G...
ACSAC
2003
IEEE
16 years 7 hour ago
A Failure to Learn from the Past
On the evening of 2 November 1988, someone “infected” the Internet with a worm program. That program exploited flaws in utility programs in systems based on BSD-derived versi...
Eugene H. Spafford
ICALT
2003
IEEE
15 years 12 months ago
Cohesion and Roles: Network Analysis of CSCL Communities
We provide empirical support for the assertions that high level of knowledge construction is associated with structured design and that knowledge construction is associated with c...
Reuven Aviv, Zippy Erlich, Gilad Ravid
ICALT
2003
IEEE
15 years 12 months ago
On Tools for Analysis of Collaborative Problem Solving
Analysis of collaborative problem solving involves analysis of dialogue and interaction, analysis of tasks and social roles through ethnographic and other field studies. Use of to...
Nikolaos M. Avouris, Vassilis Komis, Georgios Fiot...