-
-
Machado, Karina dos Santos; Schroeder, Evelyn Koeche; Ruiz, Duncan Dubugras Alcoba; Cohen, Elisangela Machado Leal; Souza, Osmar Norberto de
(2011)
Background: In silico molecular docking is an essential step in modern drug discovery when driven by a well
defined macromolecular target. Hence, the process is called structure-based or rational drug design (RDD). In ...
-
-
Cohen, Elisangela Machado Leal; Machado, Karina dos Santos; Cohen, Marcelo; Souza, Osmar Norberto de
(2011)
Background: Protein/receptor explicit flexibility has recently become an important feature of molecular docking
simulations. Taking the flexibility into account brings the docking simulation closer to the receptors’ real ...
-
-
Drews Junior, Paulo Lilles Jorge; Colares, Rafael Gonçalves; Machado, Pablo; Faria, Matheus de; Detoni, Amália Maria Sacilotto; Tavano, Virginia Maria
(2013)
Microalgae are unicellular organisms that have different shapes, sizes and structures. Classifying these microalgae manually can be an expensive task, because thousands of microalgae can be found in even a small sample of ...
-
-
Vieira, Antônio Wilson; Drews Junior, Paulo Lilles Jorge; Campos, Mario Fernando Montenegro
(2014)
The ability to detect changes is an essential competence that robots should possess for increased autonomy. In several applications, such as surveillance, a robot needs to detect relevant changes in the environment by ...
-
-
Kuhn, Vinicius Nizolli; Drews Junior, Paulo Lilles Jorge; Gomes, Sebastião Cícero Pinheiro; Cunha, Mauro André Barbosa; Botelho, Silvia Silva da Costa
(2015)
This work deals with the implementation of a position and orientation automatic control of an underwater vehicle to perform inspection tasks of submerged structures without using the knowledge of a previous dynamic model ...
-
-
Santos, Rafael Augusto Penna dos; Scharcanski, Jacob
(2008)
This paper presents a two-stage motion compensation coding scheme for image sequences in hemodynamics. The first stage of the proposed method implements motion compensation, and the second stage corrects local pixel intensity ...
-
-
Duarte Filho, Nelson Lopes; Botelho, Silvia Silva da Costa; Carvalho, Jônata Tyska; Marcos, Pedro de Botelho; Maffei, Renan de Queiroz; Oliveira, Rodrigo Remor; Oliveira, Rodrigo Ruas; Hax, Vinícius Alves
(2010)
In this paper, an approach on immersive multiprojection visualization of manufacturing processes is proposed. It admits scenarios with dynamic components and allows virtual reality collaborative visualization among ...
-
-
Silva, Luciano Silva da; Scharcanski, Jacob
(2010)
This work describes an approach for object-oriented video segmentation based on motion coherence. Using a tracking process based on adaptively sampled points (namely, particles), 2-D motion patterns are identified with an ...
-
-
Reiser, Renata Hax Sander; Costa, Antonio Carlos da Rocha; Dimuro, Graçaliz Pereira
(2003)
Mostra-se neste trabalho que a linguagem e a correspondente semântica associada às interpretações obtidas na estrutura ordenada da Máquina Geométrica Intervalar, fundamentada nos espaços coerentes, são ferramentas importantes ...
-
-
Reiser, Renata Hax Sander; Dimuro, Graçaliz Pereira; Costa, Antonio Carlos da Rocha
(2004)
This paper introduces the stochastic version of the Geometric Machine Model for the modelling of sequential, alternative, parallel (synchronous) and nondeterministic computations with stochastic numbers stored in a (possibly ...
-
-
Barboza, Luciano Vitória; Dimuro, Graçaliz Pereira; Reiser, Renata Hax Sander
(2004)
This paper presents a methodology to solve load flow problems in which the load data are uncertain due to measurement errors. In order to deal with those uncertainties we apply techniques of Interval Mathematics. The ...
-
-
Grigoletti, Pablo Souza; Dimuro, Graçaliz Pereira; Barboza, Luciano Vitória; Reiser, Renata Hax Sander
(2006)
Este trabalho apresenta uma aplicação da Matemática Intervalar à análise de circuitos elétricos, onde consideram-se as incertezas nos dados de entrada devido às tolerâncias existentes nos resistores. Sendo ...
-
-
Santos, André Vinícius dos; Dimuro, Graçaliz Pereira; Barboza, Luciano Vitória; Costa, Antonio Carlos da Rocha; Reiser, Renata Hax Sander; Campos, Marcilia Andrade
(2006)
Este trabalho apresenta um estudo sobre modelos ocultos de Markov onde as
probabilidades consideradas são representadas por intervalos. Utilizando-se técnicas
da Matemática Intervalar, foram ...
-
-
Billa, Cleo Zanella; Barsottini, Claudia; Wainer, Jacques
(2007)
In health care settings, interactions between providers are uncommon. This study shows that electronic medical records currently available do not favor interactive work and thus a model of design rationale applied to health ...
-
-
Winck, Ana Trindade; Machado, Karina dos Santos; Souza, Osmar Norberto de; Ruiz, Duncan Dubugras Alcoba
(2013)
Background: Data preprocessing is a major step in data mining. In data preprocessing, several known techniques
can be applied, or new ones developed, to improve data quality such that the mining results become more
accurate ...
-
-
Zimpeck, Alexandra Lackmann; Meinhardt, Cristina; Butzen, Paulo Francisco
(2014)
Os avanços tecnológicos em circuitos integrados tem como foco principal a redução da dimensão dos transistores. No entanto, esta redução traz consequências indesejáveis, como o possível aumento no número de falhas. Neste ...
-
-
Drews Junior, Paulo Lilles Jorge; Kuhn, Vinicius Nizolli; Gomes, Sebastião Cícero Pinheiro
(2013)
Nowadays, the ocean plays a fundamental role in the global economy, mainly due to oil extraction industry. It makes the environment be populated with human-made structures that needs to be inspected and maintained. In this ...
-
-
Manso, Luis; Núñez, Pedro; Silva, Sidnei da; Drews Junior, Paulo Lilles Jorge
(2014)
Interest in change detection techniques has considerably increased during recent years in the field of autonomous robotics. This is partly because changes in a robot’s working environment are useful for several robotic ...
-
-
Ribeiro, Luciano Maciel; Satt Júnior, Sergio
(2012)
O objetivo desse artigo é revisar os conceitos Exploration e Exploitation publicados por
March (1991), através da identificação dos atributos relacionados com esses conceitos, identificar as possíveis vantagens competitivas ...
-
-
Botelho, Silvia Silva da Costa; Drews Junior, Paulo Lilles Jorge; Figueiredo, Mônica da Silva; Rocha, Celina Haffele da; Oliveira, Gabriel Leivas
(2009)
The use of Autonomous Underwater Vehicles (AUVs) for underwater tasks is a promising robotic field. These robots can carry visual inspection cameras. Besides serving the activities of inspection and mapping, the captured ...