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C5
2008
IEEE
14 years 8 days ago
Children as Active Partners: Strategies for Collaboration in Spatial Tasks through Virtual Worlds
This paper, referring to a work in progress, describes functional elements of the user interface of a Virtual World that may provide an important contribution to the process by wh...
Filipe Santos, Benjamim Fonseca, Leonel Morgado, P...
MMSP
2008
IEEE
294views Multimedia» more  MMSP 2008»
14 years 5 days ago
Coding structure optimization for interactive multiview streaming in virtual world observation
—While most multiview coding techniques focus on compressing all frames in a multiview video sequence in a ratedistortion optimal manner, in this paper we address the problem of ...
Gene Cheung, Antonio Ortega, Takashi Sakamoto
DIGITALCITIES
1998
Springer
13 years 10 months ago
Silhouettell: Awareness Support for Real-World Encounter
We have developed a system, called Silhouettell, that provides awareness support for real-world encounters. Silhouettell uses a large graphics screen. People's locations (who ...
Masayuki Okamoto, Hideyuki Nakanishi, Toshikazu Ni...
AAAI
1994
13 years 7 months ago
Spatial Reasoning in Indeterminate Worlds
A possible worlds semantics for model-based spatial reasoning is presented. In this semantics, worlds are characterized by the alternative states that result from indeterminacy or...
Janice I. Glasgow
CPAIOR
2009
Springer
14 years 11 days ago
Open Constraints in a Boundable World
Open forms of global constraints allow the addition of new variables to an argument during the execution of a constraint program. Such forms are needed for difficult constraint pro...
Michael J. Maher