We examine a rendering system that interactively ray traces an image on a conventional multiprocessor. The implementation is “brute force” in that it explicitly traces rays th...
Steven G. Parker, William Martin, Peter-Pike J. Sl...
We present an interactive navigation system for virtual colonoscopy, which is based solely on high performance volume rendering. Previous colonic navigation systems have employed ...
Ming Wan, Qingyu Tang, Arie E. Kaufman, Zhengrong ...
This paper is concerned with how collaborative virtual environments can be structured in order to enable greater scalability and yet maintain a richness of communication. Based on...
We describe an integrated system for programming part-mating and contact tasks using simulation. A principal goal of this work is to make robotic programming easy and intuitive fo...
We investigate the problem of refining SQL queries to satisfy cardinality constraints on the query result. This has applications to the many/few answers problems often faced by da...