Search Results - "Martins, Allan M"

Complex Correntropy: Probabilistic Interpretation and Application to Complex-Valued Data by Guimaraes, Joao P. F., Fontes, Aluisio I. R., Rego, Joilson B. A., de M Martins, Allan, Principe, Jose C.

“…Recent studies have demonstrated that correntropy is an efficient tool for analyzing higher order statistical moments in non-Gaussian noise environments…”
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Electroencephalography Signal Analysis for Human Activities Classification: A Solution Based on Machine Learning and Motor Imagery by de Brito Guerra, Tarciana C, Nóbrega, Taline, Morya, Edgard, de M Martins, Allan, de Sousa, Jr, Vicente A

“…Electroencephalography (EEG) is a fundamental tool for understanding the brain's electrical activity related to human motor activities. Brain-Computer…”
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An adaptive kernel width convex combination method for maximum correntropy criterion by Fontes, Aluisio I. R., Linhares, Leandro L. S., F. Guimarães, João P., Silveira, Luiz F. Q., Martins, Allan M.

“…Recently, the maximum correntropy criterion (MCC) has been successfully applied in numerous applications regarding nonGaussian data processing. MCC employs a…”
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Performance evaluation of the maximum complex correntropy criterion with adaptive kernel width update by Aquino, Manoel B. L., F. Guimarães, João P., Linhares, Leandro L. S., Fontes, Aluísio I. R., Martins, Allan M.

“…The complex correntropy is a recently defined similarity measure that extends the advantages of conventional correntropy to complex-valued data. As in the…”
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Complex Correntropy Applied to a Compressive Sensing Problem in an Impulsive Noise Environment by Guimaraes, Joao P. F., Da Silva, Felipe B., Fontes, Aluisio I. R., Von Borries, Ricardo, De M. Martins, Allan

“…Correntropy is a similarity function capable of extracting high-order statistical information from data. It has been used in different kinds of applications as…”
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Performance evaluation of the correntropy coefficient in automatic modulation classification by Fontes, Aluisio I.R., de M. Martins, Allan, Silveira, Luiz F.Q., Principe, J.C.

“…•We propose the direct use of the correntropy for modulation format recognition.•We investigate the influence of kernel size on the performance of the…”
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Cyclostationary correntropy: Definition and applications by Fontes, Aluisio I.R., Rego, Joilson B.A., Martins, Allan de M., Silveira, Luiz F.Q., Principe, J.C.

“…•We propose a new mathematical tool for the higher-order cyclostationary analysis.•We define the Cyclic Correntropy Function (CCF) of random process.•We…”
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Automatic Modulation Classification Architectures Based on Cyclostationary Features in Impulsive Environments by Camara, Tales V. R. O., Lima, Arthur D. L., Lima, Bruno M. M., Fontes, Aluisio I. R., Martins, Allan De M., Silveira, Luiz F. Q.

“…Cyclostationary analysis has several applications in communications, e.g., spectral sensing, signal parameter estimation, and modulation classification. Most…”
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Circular Correntropy: Definition and Application in Impulsive Noise Environments by Aquino, Manoel B. L., Guimaraes, Joao P. F., Fontes, Aluisio I. R., Linhares, Leandro L. S., Rego, Joilson B. A., Martins, Allan De M.

“…Circular statistics has been applied to several areas of knowledge in which the input data is circular or directional. Noisy measurements are still a problem…”
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NARX Model Identification Using Correntropy Criterion in the Presence of Non-Gaussian Noise by Araújo, Ícaro B. Q., Guimarães, João P. F., Fontes, Aluísio I. R., Linhares, Leandro L. S., Martins, Allan M., Araújo, Fábio M. U.

“…In past years, the system identification area has emphasized the identification of nonlinear dynamic systems. In this field, polynomial nonlinear…”
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Complex correntropy function: Properties, and application to a channel equalization problem by Guimarães, João P.F., Fontes, Aluisio I.R., Rego, Joilson B.A., Martins, Allan de M., Principe, José C.

“…•We define a new generalized similarity measure between complex random variables.•A complete deduction is presented and important properties are…”
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Complex Correntropy Induced Metric Applied to Compressive Sensing with Complex-Valued Data by Guimaraes, Joao P. F., Fontes, Aluisio I. R., da Silva, Felipe B., de M. Martins, Allan, Borries, Ricardo von

“…The correntropy induced metric (CIM) is a well- defined metric induced by the correntropy function and has been applied to different problems in signal…”
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Corrigendum to “Cyclostationary Correntropy: Definition and applications” [Expert Systems with Applications 69 (2017) 110–117] by Fontes, Aluisio I.R., Rego, Joilson B.A., Martins, Allan de M., Silveira, Luiz F.Q., Principe, J.C.

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Variance fluctuations in nonstationary time series: a comparative study of music genres by Jennings, Heather D, Ivanov, Plamen Ch, M. Martins, Allan de, da Silva, P.C, Viswanathan, G.M

“…An important problem in physics concerns the analysis of audio time series generated by transduced acoustic phenomena. Here, we develop a new method to…”
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Retail sales forecasting for a Brazilian supermarket chain: an empirical assessment by De Almeida, Fernanda M., Martins, Allan M., Nunes, Marcus A., Bezerra, Leonardo C.T.

“…Time series forecasting is a consolidated, broadly used approach in several fields, such as finance and industry. Retail can also benefit from forecasting in…”
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Controlling epidemic diseases based only on social distancing level by Dias, Samaherni M, Queiroz, Kurios I. P. de M, Martins, Allan de M

“…The World Health Organization (WHO) made the assessment that COVID-19 can be characterized as a pandemic on March 11, 2020. To the COVID-19 outbreak, there is…”
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Performance evaluation of the maximum correntropy criterion in identification systems by Guimaraes, Joao P. F., Fontes, Aluisio I. R., Rlgo, Joilson B. A., Silveira, Luiz F. Q., Martins, Allan M.

“…The System identification explores ways to obtain mathematical models of an unknown system. However, as a result from the intrinsic random nature of system or…”
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Planar target following control scheme based on path generation for nonholonomic terrestrial robots by Martins, Allan M., Alsina, Pablo J., Pereira, Rafael C.

“…This paper addresses the problem of controlling the posture of a dual wheeled mobile terrestrial robot, with movement constraints with the objective of detect…”
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Data driven monitoring and 3D visualization for hydro refining industrial processes by Silva, Diego R. C., Martins, Allan M.

“…This paper addresses the issue of monitoring and diagnosis on hydro refining industrial processes. The main contribution in this work is the use of a 3D model…”
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Clustering using neural networks and Kullback-Leibler divergency by Martins, Ade.M., Neto, A.D.D., de Melo, J.D., Costa, J.A.F.

“…In this work we develop a clustering algorithm based on Kullback-Leibler divergence as the dissimilarity measurement. That measure is used with an algorithm…”
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