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VW
2009
Springer
130views Virtual Reality» more  VW 2009»
15 years 11 months ago
Towards a Definition of Virtual Objects Using Partial Differential Equations
—We propose an efficient alternative to commonly used parametric surfaces such as NURBS surfaces for definition of complex geometry in shared virtual spaces. Our mathematical mod...
Hassan Ugail, Gabriela González Castro, Ale...
MICCAI
2001
Springer
15 years 11 months ago
Clinical Evaluation of an Automatic Path Tracker for Virtual Colonoscopy
Abstract. Virtual colonoscopy is a minimally invasive technique allowing early detection of colorectal polyps. A path or centerline through the colon can be very useful to perform ...
Roel Truyen, Thomas Deschamps, Laurent D. Cohen
HICSS
2000
IEEE
134views Biometrics» more  HICSS 2000»
15 years 10 months ago
Peer-to-Peer Valuation as a Mechanism for Reinforcing Active Learning in Virtual Communities: Actualizing Social Exchange Theory
As knowledge becomes the primary focus of work in many industries, virtual communities and groups are emerging as part of new organizational forms. Within these virtual forms, eff...
Amrit Tiwana, Ashley A. Bush
VR
2000
IEEE
208views Virtual Reality» more  VR 2000»
15 years 10 months ago
Virtual Environment Applications in Clinical Neuropsychology
Virtual Reality has undergone a transition in the past few years that has taken from the realm of expensive toy into that of functional technology. This emerging computer-driven s...
Albert A. Rizzo, J. Galen Buckwalter, Cheryl van d...
ECOOP
1999
Springer
15 years 10 months ago
Inlining of Virtual Methods
We discuss aspects of inlining of virtual method invocations. First, we introduce a new method test to guard inlinings of such invocations, with a di erent set of tradeo s from the...
David Detlefs, Ole Agesen