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SIBGRAPI
2003
IEEE
14 years 3 months ago
Using Efficient Visual Exploration Techniques to Evaluate Features for Content-Based Image Retrieval
This paper presents a novel visual approach to evaluate, in a fast and effective way, the development of new image feature extraction techniques concerning content-based image ret...
José Fernando Rodrigues Jr., César A...
VISUALIZATION
2003
IEEE
14 years 3 months ago
Acceleration Techniques for GPU-based Volume Rendering
Nowadays, direct volume rendering via 3D textures has positioned itself as an efficient tool for the display and visual analysis of volumetric scalar fields. It is commonly acce...
Jens Krüger, Rüdiger Westermann
ICMI
2003
Springer
96views Biometrics» more  ICMI 2003»
14 years 3 months ago
Learning and reasoning about interruption
We present methods for inferring the cost of interrupting users based on multiple streams of events including information generated by interactions with computing devices, visual ...
Eric Horvitz, Johnson Apacible
ACMACE
2009
ACM
14 years 2 months ago
Familiars: representing Facebook users' social behaviour through a reflective playful experience
In this paper, we describe the design and development of a social game called Familiars. Inspired by the daemons in Pullman’s “Dark Material” trilogy, Familiars are animal c...
Ben Kirman, Eva Ferrari, Shaun Lawson, Jonathan Fr...
SAC
2009
ACM
14 years 2 months ago
An ontology-based application in heart electrophysiology: representation, reasoning and visualization on the web
Computational technologies have been increasingly explored to make biomedical knowledge and data more accessible for human understanding, comparison, analysis and communication. I...
Bernardo Gonçalves, Veruska Zamborlini, Gia...