—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...
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 ...
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...
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...
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...