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CHI
2010
ACM
16 years 2 months ago
Crowdsourcing graphical perception: using mechanical turk to assess visualization design
Understanding perception is critical to effective visualization design. With its low cost and scalability, crowdsourcing presents an attractive option for evaluating the large des...
Jeffrey Heer, Michael Bostock
ETRA
2010
ACM
221views Biometrics» more  ETRA 2010»
16 years 2 months ago
Advanced gaze visualizations for three-dimensional virtual environments
Gaze visualizations represent an effective way for gaining fast insights into eye tracking data. Current approaches do not adequately support eye tracking studies for three-dimens...
Sophie Stellmach, Lennart Nacke, Raimund Dachselt
MMM
2007
Springer
114views Multimedia» more  MMM 2007»
16 years 1 months ago
Mining Multiple Visual Appearances of Semantics for Image Annotation
This paper investigates the problem of learning the visual semantics of keyword categories for automatic image annotation. Supervised learning algorithms which learn only a single ...
Hung-Khoon Tan, Chong-Wah Ngo
CAIP
2007
Springer
106views Image Analysis» more  CAIP 2007»
16 years 1 months ago
A New Manifold Representation for Visual Speech Recognition
In this paper, we propose a new manifold representation capable of being applied for visual speech recognition. In this regard, the real time input video data is compressed using P...
Dahai Yu, Ovidiu Ghita, Alistair Sutherland, Paul ...
IV
2006
IEEE
97views Visualization» more  IV 2006»
16 years 1 months ago
Towards Ubiquitous Brushing for Information Visualization
Brushing is a collection of techniques to dynamically query and directly select elements on the visual display. Such interaction allows the user to explore the visualization, to i...
Jonathan C. Roberts, Michael A. E. Wright