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SIGGRAPH
1998
ACM
15 years 11 months ago
A Beam Tracing Approach to Acoustic Modeling for Interactive Virtual Environments
Virtual environment research has focused on interactive image generation and has largely ignored acoustic modeling for spatialization of sound. Yet, realistic auditory cues can co...
Thomas A. Funkhouser, Ingrid Carlbom, Gary Elko, G...
ICCAD
1997
IEEE
122views Hardware» more  ICCAD 1997»
15 years 11 months ago
Approximate timing analysis of combinational circuits under the XBD0 model
This paper is concerned with approximate delay computation algorithms for combinational circuits. As a result of intensive research in the early 90’s [3, 8] efficient tools exi...
Yuji Kukimoto, Wilsin Gosti, Alexander Saldanha, R...
SPAA
1997
ACM
15 years 11 months ago
HARP: A Fast Spectral Partitioner
- Partitioning unstructured graphs is central to the parallel solution of computational science and engineering problems. Spectral partitioners, such recursive spectral bisection (...
Horst D. Simon, Andrew Sohn, Rupak Biswas
SIGGRAPH
1996
ACM
15 years 11 months ago
Automatic Reconstruction of B-Spline Surfaces of Arbitrary Topological Type
Creating freeform surfaces is a challenging task even with advanced geometric modeling systems. Laser range scanners offer a promising alternative for model acquisition--the 3D sc...
Matthias Eck, Hugues Hoppe
220
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SIGGRAPH
1996
ACM
15 years 11 months ago
Technologies for Augmented Reality Systems: Realizing Ultrasound-Guided Needle Biopsies
We present a real-time stereoscopic video-see-through augmented reality (AR) system applied to the medical procedure known as ultrasound-guided needle biopsy of the breast. The AR...
Andrei State, Mark A. Livingston, William F. Garre...
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