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Miguel Arjona Ramírez

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Universidade de São Paulo (USP). Escola Politécnica (EP)  (Institutional affiliation for the last research proposal)
Birthplace: Brazil

is Associate Professor 3 at Escola Politécnica, University of São Paulo, where he is a member of the Signal Processing Laboratory. He received the E.E. degree from Instituto Tecnológico de Aeronáutica, Brazil, and the M.S., the Dr. and the Habilitation (Livre-Docência) degrees in Electrical Engineering from University of São Paulo, Brazil, in 1992, 1997 and 2006, respectively, and the Electronic Design Eng. degree from Philips International Institute, The Netherlands, in 1981. In 2008 he carried post-doctoral research in time-frequency speech analysis and coding at the Royal Institute of Technology in Stockholm, Sweden. He was Engineering Development Group Leader for Interactive Voice Response Systems (IVRs) for Itautec Informática, Brazil, where he served from 1982 to 1990. He is a Senior Member of the IEEE since 2000, a Member of the Brazilian Telecommunications Society (SBrT). His research interests are in Signal Processing and Machine Learning, including signal compression, speech analysis, coding and recognition, audio analysis and coding and linear prediction, vector quantization and density mixture models. https://orcid.org/0000-0002-7107-0888 (Source: Lattes Curriculum)

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Scientific publications resulting from Research Grants and Scholarships under the grantee's responsibility (16)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

Publications17
Citations18
Cit./Article1.1
Data from Web of Science

AFFONSO, EMMANUEL T.; ROSA, RENATA L.; RODRIGUEZ, DEMOSTENES Z.. Speech Quality Assessment Over Lossy Transmission Channels Using Deep Belief Networks. IEEE SIGNAL PROCESSING LETTERS, v. 25, n. 1, p. 70-74, . Web of Science Citations: 10. (15/25512-0, 15/24496-0)

NUNES, RODRIGO DANTAS; ROSA, RENATA LOPES; RODRIGUEZ, DEMOSTENES ZEGARRA. Performance improvement of a non-intrusive voice quality metric in lossy networks. IET COMMUNICATIONS, v. 13, n. 20, p. 3401-3408, . Web of Science Citations: 0. (15/24496-0, 18/26455-8)

RAMIREZ, MIGUEL ARJONA. Hybrid Autoregressive Resonance Estimation and Density Mixture Formant Tracking Model. IEEE ACCESS, v. 6, p. 30217-30224, . Web of Science Citations: 0. (15/25512-0)

RAMIREZ, MIGUEL ARJONA. Intra-Predictive Switched Split Vector Quantization of Speech Spectra. IEEE SIGNAL PROCESSING LETTERS, v. 20, n. 8, p. 791-794, . Web of Science Citations: 4. (12/24789-0)

RIBEIRO, DAVID AUGUSTO; SILVA, JUAN CASAVILCA; LOPES ROSA, RENATA; SAADI, MUHAMMAD; MUMTAZ, SHAHID; WUTTISITTIKULKIJ, LUNCHAKORN; ZEGARRA RODRIGUEZ, DEMOSTENES; AL OTAIBI, SATTAM. Light Field Image Quality Enhancement by a Lightweight Deformable Deep Learning Framework for Intelligent Transportation Systems. ELECTRONICS, v. 10, n. 10, . Web of Science Citations: 0. (18/26455-8)

DA SILVA, MARIELLE JORDANE; MELGAREJO, DICK CARRILLO; ROSA, RENATA LOPES; RODRIGUEZ, DEMOSTENES ZEGARRA. Speech Quality Classifier Model based on DBN that Considers Atmospheric Phenomena. JOURNAL OF COMMUNICATIONS SOFTWARE AND SYSTEMS, v. 16, n. 1, p. 75-84, . Web of Science Citations: 0. (15/24496-0, 18/26455-8)

RAMIREZ, MIGUEL ARJONA. Non-Negative Temporal Decomposition Regularization With an Augmented Lagrangian. IEEE SIGNAL PROCESSING LETTERS, v. 23, n. 5, p. 663-667, . Web of Science Citations: 0. (12/24789-0, 15/25512-0)

RAMIREZ, MIGUEL ARJONA. A Levinson algorithm based on an isometric transformation of Durbin's. IEEE SIGNAL PROCESSING LETTERS, v. 15, p. 99-102, . Web of Science Citations: 1.

AFFONSO, EMMANUEL T.; NUNES, RODRIGO D.; ROSA, RENATA L.; PIVARO, GABRIEL F.; RODRIGUEZ, DEMOSTENES Z.. Speech Quality Assessment in Wireless VoIP Communication Using Deep Belief Network. IEEE ACCESS, v. 6, p. 77022-77032, . Web of Science Citations: 0. (15/24496-0, 15/25512-0)

RODRIGUEZ, DEMOSTENES Z.; ROSA, RENATA L.; ALMEIDA JR, FRANCISCONE L.; MITTAG, GABRIEL; MOELLER, SEBASTIAN. Speech Quality Assessment in Wireless Communications With MIMO Systems Using a Parametric Model. IEEE ACCESS, v. 7, p. 35719-35730, . Web of Science Citations: 0. (15/24496-0, 15/25512-0)

BARBOSA, RODRIGO CARVALHO; AYUB, MUHAMMAD SHOAIB; ROSA, RENATA LOPES; RODRIGUEZ, DEMOSTENES ZEGARRA; WUTTISITTIKULKIJ, LUNCHAKORN. Lightweight PVIDNet: A Priority Vehicles Detection Network Model Based on Deep Learning for Intelligent Traffic Lights. SENSORS, v. 20, n. 21, . Web of Science Citations: 0. (19/07665-4, 18/26455-8, 18/12579-7)

TERRA VIEIRA, SAMUEL; LOPES ROSA, RENATA; ZEGARRA RODRIGUEZ, DEMOSTENES; ARJONA RAMIREZ, MIGUEL; SAADI, MUHAMMAD; WUTTISITTIKULKIJ, LUNCHAKORN. Q-Meter: Quality Monitoring System for Telecommunication Services Based on Sentiment Analysis Using Deep Learning. SENSORS, v. 21, n. 5, . Web of Science Citations: 0. (18/26455-8)

RODRIGUEZ, DEMOSTENES Z.; CARRILLO, DICK; RAMIREZ, MIGUEL A.; NARDELLI, PEDRO H. J.; MOELLER, SEBASTIAN. Incorporating Wireless Communication Parameters Into the E-Model Algorithm. IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, v. 29, p. 956-968, . Web of Science Citations: 0. (18/26455-8, 15/24496-0)

HAJAROLASVADI, NOUSHIN; RAMIREZ, MIGUEL ARJONA; BECCARO, WESLEY; DEMIREL, HASAN. Generative Adversarial Networks in Human Emotion Synthesis: A Review. IEEE ACCESS, v. 8, p. 218499-218529, . Web of Science Citations: 0. (19/07665-4, 18/12579-7, 18/26455-8)

MILITANI, DAVI RIBEIRO; DE MORAES, HERMES PIMENTA; ROSA, RENATA LOPES; WUTTISITTIKULKIJ, LUNCHAKORN; RAMIREZ, MIGUEL ARJONA; RODRIGUEZ, DEMOSTENES ZEGARRA. Enhanced Routing Algorithm Based on Reinforcement Machine Learning-A Case of VoIP Service. SENSORS, v. 21, n. 2, . Web of Science Citations: 0. (19/07665-4, 18/26455-8, 18/12579-7)

VIEIRA, SAMUEL TERRA; ROSA, RENATA LOPES; RODRIGUEZ, DEMOSTENES ZEGARRA. A Speech Quality Classifier based on Tree-CNN Algorithm that Considers Network Degradations. JOURNAL OF COMMUNICATIONS SOFTWARE AND SYSTEMS, v. 16, n. 2, p. 180-187, . Web of Science Citations: 0. (15/24496-0, 18/26455-8)

Academic Publications

(References retrieved automatically from State of São Paulo Research Institutions)

RAMÍREZ, Miguel Arjona. Busca de inovações e tratamento de transitórios em codificadores de voz CELP. Tese (Doutorado) -  Escola Politécnica.  Universidade de São Paulo (USP).  São Paulo.  (93/00181-0

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