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CE
2007
122views more  CE 2007»
15 years 6 months ago
Employing virtual humans for education and training in X3D/VRML worlds
Web-based education and training provides a new paradigm for imparting knowledge; students can access the learning material anytime by operating remotely from any location. Web3D ...
Lucio Ieronutti, Luca Chittaro
CE
2007
133views more  CE 2007»
15 years 6 months ago
Reusable, lifelike virtual humans for mentoring and role-playing
Lifelike, interactive digital characters, serving as mentors and role-playing actors, have been shown to significantly improve learner motivation and retention. However, the cost...
Edward M. Sims
CG
2007
Springer
15 years 6 months ago
Deferred blending: Image composition for single-pass point rendering
In this paper, we propose novel GPU accelerated algorithms for interactive point-based rendering (PBR) and high-quality shading of transparent point surfaces. By introducing the c...
Yanci Zhang, Renato Pajarola
IANDC
2006
121views more  IANDC 2006»
15 years 6 months ago
Comparing operational models of name-passing process calculi
We study three operational models of name-passing process calculi: coalgebras on (pre)sheaves, indexed labelled transition systems, and history dependent automata. The coalgebraic...
Marcelo P. Fiore, Sam Staton
CGA
2007
15 years 6 months ago
From Abstract Painting to Information Visualization
abstract painting and practice can benefit information visualization—even though the two fields have significantly different objectives. This comparison reflects the spirit of ...
Kang Zhang
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