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VR
2003
IEEE
200views Virtual Reality» more  VR 2003»
15 years 12 months ago
The blue-c Distributed Scene Graph
In this paper we present a distributed scene graph architecture for use in the blue-c, a novel collaborative immersive virtual environment. We extend the widely used OpenGL Perfor...
Martin Näf, Edouard Lamboray, Oliver G. Staad...
ICIAR
2010
Springer
15 years 11 months ago
Structural Similarity-Based Approximation of Signals and Images Using Orthogonal Bases
The structural similarity (SSIM) index has been shown to be an useful tool in a wide variety of applications that involve the assessment of image quality and similarity. However, i...
Dominique Brunet, Edward R. Vrscay, Zhou Wang
CP
2001
Springer
15 years 11 months ago
Partially Ordered Constraint Optimization Problems
The Constraint Problems usually addressed fall into one of two models: the Constraint Satisfaction Problem (CSP) and the Constraint Optimization Problem (COP). However, in many rea...
Marco Gavanelli
ICC
2000
IEEE
137views Communications» more  ICC 2000»
15 years 11 months ago
Stability of Maximal Size Matching Scheduling in Input-Queued Cell Switches
— We consider cell-based switch architectures in which the speedup of the internal switching fabric is not large enough to avoid input buffering. These architectures require a sc...
Emilio Leonardi, Marco Mellia, Marco Ajmone Marsan...
ITC
2000
IEEE
74views Hardware» more  ITC 2000»
15 years 11 months ago
A good excuse for reuse: "open" TAP controller design
In this paper we present a design for IEEE 1149.1 Test Access Port (TAP)controllers that is based on a practical reuse methodology. While the basic use and core functionality of T...
David B. Lavo