Software Based Detection Techniques
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Chromophoreasy, an Excel-Based Program for Detection and Integration of Peaks from Chromatographic and Electromigration Techniques
This paper describes the development, evaluation, features and applications of Chromophoreasy, an alternative Excel-based program for recognition and integration of chromatographic and electrophoretic peaks. The proposed recognition is made according to parameters adjustable by the analyst, such as time range, noise smoothing window size and slope/curvature
J. Braz. Chem. Soc.. Publicado em: 2016-10
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2. Potential use of molecular-typing methods for the identification and characterization of salmonella enterica serotypes isolated in the poultry production chain
Salmonella is widespread in nature and can be found in all links of the poultry production chain. Due to its high impact on meat processing, techniques for the rapid detection and reproducible characterization of Salmonella serotypes in foods are needed. The present study investigated the potential of molecular profiling to identify and differentiate 15 Salm
Rev. Bras. Cienc. Avic.. Publicado em: 2012-09
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3. CFT-tool : ferramenta configurável para aplicação de técnicas de detecção de falhas em processadores por software / CFT-tool: configurable tool to application of faults detection techniques in processors by software
Este trabalho apresenta uma ferramenta configurável, denominada de CFT-tool, capaz de aplicar automaticamente técnicas de detecção de erros em software com o objetivo de proteger processadores com diferentes arquiteturas e organizações contra falhas transientes no hardware. As técnicas baseadas em redundância e comparação são aplicadas pela CFT-to
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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4. Monitoração dinâmica de asserções para depuração em silício
The increasing demand for shorter time-to-market, combined with increased complexity and performance requirements put a tremendous pressure on post-silicon debug, which is usually the last step prior to chip release. In contrast to pre-silicon techniques, postsilicon debug have two main limitations, controllability and observability, which cause the failure
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/08/2011
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5. Quantificação de um critério de conservação: raridade de aves de terra firme em uma floresta na Amazônia Central
The distinction between rare and common species is fundamental in research and management decisions. Nevertheless the definition of these categories often relies on a mix of sampling methods, biological processes and subjective impressions. Most studies that used field sampling techniques to count landbirds failed to present measures of precision and do not
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/08/2009
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6. Proposal of two solutions to cope with the faulty behavior of circuits in future technologies
A diminuição no tamanho dos dispositivos nas tecnologias do futuro traz consigo um grande aumento na taxa de erros dos circuitos, na lógica combinacional e seqüencial. Apesar de algumas potenciais soluções começarem a ser investigadas pela comunidade, a busca por circuitos tolerantes a erros induzidos por radiação, sem penalidades no desempenho, ár
Publicado em: 2009
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7. DetecÃÃo de mÃdulos de software propensos a falhas atravÃs de tÃcnicas de aprendizagem de mÃquina
The success of software depends directly on its quality. Traditionally, formal methods and manual code inspection are used to assure it. Generally, such methods have a high cost and demand a lot of time. Therefore, tests should be carefully planned to avoid waste of resources. Nowadays, companies are looking for faster and cheaper ways to detect software def
Publicado em: 2008
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8. OBJECT RECOGNITION SYSTEM IN DIGITAL VIDEOS FOR INTERACTIVE APPLICATIONS / RECONHECEDOR DE OBJETOS EM VÍDEOS DIGITAIS PARA APLICAÇÕES INTERATIVAS
Object detection and recognition are an important issue in the field of Computer Vision, where its accomplishment in both real time and low false positives rates has became the main goal of various research works, including the ones related to new interactivity forms in Digital TV. This dissertation proposes a software system based on machine learning that a
Publicado em: 2008
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9. Using executable assertions for runtime fault detection in a model-based software development approach.
The impressive technological evolution observed in the last years has as its main engine the computer. Among many possible applications for this notable machine, the Embedded Computer Systems (ECS) are of great relevance. The number of critical ECS, i.e., whose failure results in catastrophic consequences in terms of human or material lost, also grows dramat
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/12/2007
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10. Investigação estrutural de filmes moleculares por microscopia de varredura por força / Structural Investigation of molecular films by scanning force microscopy
Molecular films constituted by ruthenium polypyridine complexes, triangular ruthenium acetate clusters, and polymetallated porphyrins have been systematically investigated, providing a wide range of functional interfaces for electronic devices, sensors, photoconversion and electrocatalytical cells. Such films have been generated by dip coating, drop casting
Publicado em: 2007
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11. ExpVVT: uma ferramenta de apoio à condução de experimentos baseados em documentos de requisitos / ExpVVT: a tool to support the conduction of experiments based on requirements documents
The creation and update of knowledge bases with data that provide evidences of the efficacy, or non-efficacy, of software methods, techniques or products can be facilitated by experimental studies and their replications in diverse contexts, so that the knowledge base can grow and be consolidated. However, replications generate great amount of data which must
Publicado em: 2006
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12. AvaliaÃÃo experimental de detecÃÃo de colisÃo para jogos J2ME
Despite Experimental evaluation is an accepted and widespread approach for scientific validation in most scientific disciplines, only recently it has been systematically used in Software Engineering, with the objective to experimentally examine development approaches. In this scenario, there has been a growing demand for research in the area of Empirical Sof
Publicado em: 2005