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VISUALIZATION
2005
IEEE
13 years 12 months ago
Rendering Tetrahedral Meshes with Higher-Order Attenuation Functions for Digital Radiograph Reconstruction
This paper presents a novel method for computing simulated x-ray images, or DRRs (digitally reconstructed radiographs), of tetrahedral meshes with higher-order attenuation functio...
Ofri Sadowsky, Jonathan D. Cohen, Russell H. Taylo...
ASC
2010
13 years 6 months ago
Genotype representations in grammatical evolution
Grammatical evolution (GE) is a form of grammar-based genetic programming. A particular feature of GE is that it adopts a distinction between the genotype and phenotype similar to...
Jonatan Hugosson, Erik Hemberg, Anthony Brabazon, ...
GLVLSI
2011
IEEE
344views VLSI» more  GLVLSI 2011»
12 years 10 months ago
Circuit design of a dual-versioning L1 data cache for optimistic concurrency
This paper proposes a novel L1 data cache design with dualversioning SRAM cells (dvSRAM) for chip multi-processors (CMP) that implement optimistic concurrency proposals. In this n...
Azam Seyedi, Adrià Armejach, Adrián ...
TOG
2008
174views more  TOG 2008»
13 years 6 months ago
Real-time smoke rendering using compensated ray marching
We present a real-time algorithm called compensated ray marching for rendering of smoke under dynamic low-frequency environment lighting. Our approach is based on a decomposition ...
Kun Zhou, Zhong Ren, Stephen Lin, Hujun Bao, Baini...
CIKM
2004
Springer
13 years 10 months ago
Energy management schemes for memory-resident database systems
With the tremendous growth of system memories, memoryresident databases are increasingly becoming important in various domains. Newer memories provide a structured way of storing ...
Jayaprakash Pisharath, Alok N. Choudhary, Mahmut T...