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Implementation of filters for image pre-processing for leaf analyses in plantations
(2008-07-28)
In this work an image pre-processing module has been developed to extract quantitative information from plantation images with various degrees of infestation. Four filters comprise this module: the first one acts on ...
Static converter: didactic support software
(1994-01-01)
Teaching a course of special electric loads in a continuing education program to power engineers is a difficult task because they are not familiarized with switching topology circuits. Normally, in a typical program, many ...
Challenges of programming apprentice
(2011-12-01)
The present article describes the challenges programming apprentices face and identifies the elements and processes that set them apart from experienced programmers. And also explains why a conventional programming languages ...
Optimal reactive power dispatch using stochastic chance-constrained programming
(2012-11-27)
Deterministic Optimal Reactive Power Dispatch problem has been extensively studied, such that the demand power and the availability of shunt reactive power compensators are known and fixed. Give this background, a two-stage ...
Integrating interaction resources in the graphics clusters
(2010-12-01)
This paper aims to describe the basic concepts and necessary for Java programs can invoke libraries of programming language C/C ++, through the JNA API. We used a library developed in C/C ++ called Glass [8], which offers ...
Using GPU to exploit parallelism on cryptography
(2011-09-12)
In this article we explore the NVIDIA graphical processing units (GPU) computational power in cryptography using CUDA (Compute Unified Device Architecture) technology. CUDA makes the general purpose computing easy using ...
Optimal allocation of capacitors in radial distribution systems with distributed generation
(2011-12-19)
This paper presents a mixed-integer linear programming approach to solving the optimal fixed/switched capacitors allocation (OCA) problem in radial distribution systems with distributed generation. The use of a mixed-integer ...
Computer program for analysis and design of nanostructured semiconductor devices
(2013-11-18)
This work presents the recent improvements in a computer program created to assist the design and analysis of quantum well, wire, and dot nanostructured semiconductor-based devices. The list of added features includes the ...
Computer Program for Analysis and Design of Nanostructured Semiconductor Devices
(Ieee, 2013-01-01)
This work presents the recent improvements in a computer program created to assist the design and analysis of quantum well, wire, and dot nanostructured semiconductor-based devices. The list of added features includes the ...
Energy-performance tradeoffs in software transactional memory
(2012-12-01)
Transactional memory (TM) is a new synchronization mechanism devised to simplify parallel programming, thereby helping programmers to unleash the power of current multicore processors. Although software implementations of ...