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VISUALIZATION
2003
IEEE
15 years 11 months ago
Interactive View-Dependent Rendering with Conservative Occlusion Culling in Complex Environments
This paper presents a novel algorithm combining view-dependent rendering and conservative occlusion culling for interactive display of complex environments. A vertex hierarchy of ...
Sung-Eui Yoon, Brian Salomon, Dinesh Manocha
GROUP
2003
ACM
15 years 11 months ago
Supporting activity-centric collaboration through peer-to-peer shared objects
We describe a new collaborative technology that is mid-way between the informality of email and the formality of shared workspaces. Email and other ad hoc collaboration systems ar...
Werner Geyer, Jürgen Vogel, Li-Te Cheng, Mich...
HICSS
1998
IEEE
89views Biometrics» more  HICSS 1998»
15 years 10 months ago
Managing Cognitive Overload in the Flora of North America Project
The Flora of North America (FNA) is a large-scale collaboration involving over eight hundred scientists working together to create a 30-volume compendium of all naturally occurrin...
J. Alfredo Sánchez, John L. Schnase, Kay L....
ITS
1998
Springer
139views Multimedia» more  ITS 1998»
15 years 10 months ago
Habitable 3D Learning Environments for Situated Learning
The growing emphasis on learner-centered education focuses on intrinsically motivated learning via engaging problem-solving activities. Habitable 3D learning environments, in which...
William H. Bares, Luke S. Zettlemoyer, James C. Le...
CHI
1995
ACM
15 years 10 months ago
Bricks: Laying the Foundations for Graspable User Interfaces
We introduce the concept of Graspable User Interfaces that allow direct control of electronic or virtual objects through physical handles for control. These physical artifacts, wh...
George W. Fitzmaurice, Hiroshi Ishii, William Buxt...