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SIGGRAPH
1995
ACM
14 years 1 months ago
Feature-based control of visibility error: a multi-resolution clustering algorithm for global illumination
In this paper we introduce a new approach to controlling error in hierarchical clustering algorithms for radiosity. The new method ensures that just enough work is done to meet th...
François X. Sillion, George Drettakis
CORR
2004
Springer
142views Education» more  CORR 2004»
13 years 10 months ago
Global Grids and Software Toolkits: A Study of Four Grid Middleware Technologies
: Grid is an infrastructure that involves the integrated and collaborative use of computers, networks, databases and scientific instruments owned and managed by multiple organizati...
Parvin Asadzadeh, Rajkumar Buyya, Chun Ling Kei, D...
IPPS
2010
IEEE
13 years 7 months ago
Efficient hardware support for the Partitioned Global Address Space
We present a novel architecture of a communication engine for non-coherent distributed shared memory systems. The shared memory is composed by a set of nodes exporting their memory...
Holger Fröning, Heiner Litz
ICCV
2011
IEEE
12 years 10 months ago
Active Geodesics: Region based Active Contour Segmentation with a Global Edge based Constraint
We present an active geodesic contour model in which we constrain the evolving active contour to be a geodesic with respect to a weighted edge-based energy through its entire evol...
Vikram Appia, Anthony Yezzi
ICS
2009
Tsinghua U.
13 years 7 months ago
Creating artificial global history to improve branch prediction accuracy
Modern processors require highly accurate branch prediction for good performance. As such, a number of branch predictors have been proposed with varying size and complexity. This ...
Leo Porter, Dean M. Tullsen