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ECOOPW
2003
Springer
14 years 3 months ago
Advancing the State of the Art in Run-Time Inspection
levels of abstraction. Lacking well-established technologies and models for representing and accessing program dynamics, tools must use ad-hoc mechanisms. This limits reuse and int...
Robert E. Filman, Katharina Mehner, Michael Haupt
EGH
2003
Springer
14 years 3 months ago
An optimized soft shadow volume algorithm with real-time performance
In this paper, we present several optimizations to our previously presented soft shadow volume algorithm. Our optimizations include tighter wedges, heavily optimized pixel shader ...
Ulf Assarsson, Michael Dougherty, Michael Mounier,...
EGH
2003
Springer
14 years 3 months ago
Simulation of cloud dynamics on graphics hardware
This paper presents a physically-based, visually-realistic interactive cloud simulation. Clouds in our system are modeled using partial differential equations describing fluid mot...
Mark J. Harris, William V. Baxter, Thorsten Scheue...
FIMH
2003
Springer
14 years 3 months ago
Spatio-temporal Alignment of 4D Cardiac MR Images
Abstract. A 4D registration method for the spatio-temporal alignment of cardiac MR image sequences has been developed. The registration algorithm has the ability not only to correc...
Dimitrios Perperidis, Anil Rao, Maria Lorenzo-Vald...
GI
2003
Springer
14 years 3 months ago
Semantic Methods and Tools for Information Portals
Abstract. The paper describes a set of approaches for representing and accessing information within a semantically structured information portal, while offering the possibility to ...
Sudhir Agarwal, Peter Fankhauser, Jorge Gonzalez-O...