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ECTEL
2010
Springer
15 years 4 months ago
Who Students Interact With? A Social Network Analysis Perspective on the Use of Twitter in Language Learning
Abstract. This paper reports student interaction patterns and self-reported results of using Twitter microblogging environment. The study employs longitudinal probabilistic social ...
Carsten Ullrich, Kerstin Borau, Karen Stepanyan
ETRA
2006
ACM
136views Biometrics» more  ETRA 2006»
16 years 2 days ago
Computational mechanisms for gaze direction in interactive visual environments
Next-generation immersive virtual environments and video games will require virtual agents with human-like visual attention and gaze behaviors. A critical step is to devise effic...
Robert J. Peters, Laurent Itti
SI3D
2006
ACM
16 years 1 days ago
Perceptually driven interactive geometry remeshing
Visual patterns on the surface of an object, such as two dimensional texture, are taken into consideration as part of the geometry remeshing process. Given a parameterized mesh an...
Lijun Qu, Gary W. Meyer
ALIFE
2002
15 years 6 months ago
An Interactive Self-Replicator Implemented in Hardware
Self-replicating loops presented to date are essentially worlds unto themselves, inaccessible to the observer once the replication process is launched. In this article we present t...
André Stauffer, Moshe Sipper
NPIV
1999
ACM
141views Visualization» more  NPIV 1999»
15 years 10 months ago
Interactive Video Cubism
This paper presents an interactive video visualization technique called video cubism. With this technique, video data is considered to be a block of three dimensional data where f...
Sidney Fels, Kenji Mase