• Publications
  • Influence
Automatic detection and classification of grains of pollen based on shape and texture
Palynological data are used in a wide range of applications. Some studies describe the benefits of the development of a computer system to pollinic analysis. The system should involve the detectionExpand
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Efficient ray-tracing acceleration techniques for radio propagation modeling
TLDR
Ray-tracing and uniform theory of diffraction techniques are already widely applied to site-specific radio propagation modeling for wireless applications. Expand
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Pollen classification using brightness-based and shape-based descriptors
TLDR
We propose a framework in which the pollen grains of each taxa are characterized using brightness and shape descriptors derived from their intensity images. Expand
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Building the 4 processor SB-PRAM prototype
TLDR
The SB-PRAM is a massively-parallel, uniform memory access (UMA) shared-memory computer. Expand
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HPP: A High Performance PRAM
TLDR
We present a fast shared memory multiprocessor with uniform memory access time. Expand
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Stable algorithm for event detection in event-driven particle dynamics
TLDR
We show that, despite the high accuracy of the method, the finite machine precision leads to simulations entering invalid states where the dynamics are undefined. Expand
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Pollen classification of three types of plants of the family Urticaceae
The Urticaceae family is a kind of plants which grows especially on soils rich in nitrogen, e.g. like overgrowing weeds in cultivations. Due to human allergic reaction, clinical practice showsExpand
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Superimposé: a 3D structural superposition server
TLDR
The Superimposé webserver performs structural similarity searches with a preference towards 3D structure-based methods. Expand
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A genetic algorithm approach for feature selection in potatoes classification by computer vision
TLDR
We present a system that classifies potatoes depending on their external defects and diseases, using 1-NN algorithm. Expand
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Ray tracing: A quantitative analysis and a new practical algorithm
TLDR
We present a new method to accelerate the process of finding nearest ray-object intersections in ray tracing with a modified BSP tree and plane traversal. Expand
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