Search Results - "Rodríguez, Demóstenes Z."

An FPGA-Based Performance Evaluation of Artificial Neural Network Architecture Algorithm for IoT by Teodoro, Arthur A. M., Gomes, Otávio S. M., Saadi, Muhammad, Silva, Bruno A., Rosa, Renata L., Rodríguez, Demóstenes Z.

“…Nowadays, the high number of devices and applications connected to the Internet has generated a great amount of data being which makes privacy and protection a…”
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Music recommendation system based on user's sentiments extracted from social networks by Rosa, Renata L., Rodriguez, Demostenes Z., Bressan, Graca

“…In recent years, the sentiment analysis has been explored by several Internet services to recommend contents in accordance with human emotions, which are…”
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Boosting 5G on Smart Grid Communication: A Smart RAN Slicing Approach by Carrillo, Dick, Kalalas, Charalampos, Raussi, Petra, Michalopoulos, Diomidis S., Rodriguez, Demostenes Z., Kokkoniemi-Tarkkanen, Heli, Ahola, Kimmo, Nardelli, Pedro H.J., Fraidenraich, Gustavo, Popovski, Petar

“…Fifth-generation (5G) and beyond systems are expected to accelerate the ongoing transformation of power systems toward the smart grid. However, the inherent…”
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The impact of video-quality-level switching on user quality of experience in dynamic adaptive streaming over HTTP by Rodríguez, Demóstenes Z, Wang, Zhou, Rosa, Renata L, Bressan, Graça

“…Dynamic adaptive streaming over HTTP (DASH) has become a promising solution for video delivery services over the Internet in the last few years. Currently,…”
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A Skin Cancer Classification Approach using GAN and RoI-Based Attention Mechanism by Teodoro, Arthur A. M., Silva, Douglas H., Rosa, Renata L., Saadi, Muhammad, Wuttisittikulkij, Lunchakorn, Mumtaz, Rao Asad, Rodríguez, Demóstenes Z.

“…Skin cancer is a complex public health problem and one of the most common types of cancer worldwide. A biopsy of the skin lesion gives the definitive diagnosis…”
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An Analysis of Image Features Extracted by CNNs to Design Classification Models for COVID-19 and Non-COVID-19 by Teodoro, Arthur A. M., Silva, Douglas H., Saadi, Muhammad, Okey, Ogobuchi D., Rosa, Renata L., Otaibi, Sattam Al, Rodríguez, Demóstenes Z.

“…The SARS-CoV-2 virus causes a respiratory disease in humans, known as COVID-19. The confirmatory diagnostic of this disease occurs through the real-time…”
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Containing Future Epidemics With Trustworthy Federated Systems for Ubiquitous Warning and Response by Carrillo, Dick, Duc Nguyen, Lam, Nardelli, Pedro H. J., Pournaras, Evangelos, Morita, Plinio, Rodríguez, Demóstenes Z., Dzaferagic, Merim, Siljak, Harun, Jung, Alexander, Hébert-Dufresne, Laurent, Macaluso, Irene, Ullah, Mehar, Fraidenraich, Gustavo, Popovski, Petar

“…In this paper, we propose a global digital platform to avoid and combat epidemics by providing relevant real-time information to support selective lockdowns…”
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Speech Quality Assessment Over Lossy Transmission Channels Using Deep Belief Networks by Affonso, Emmanuel T., Rosa, Renata L., Rodriguez, Demostenes Z.

“…Nowadays, there are several telephone services based on IP networks. However, the networks can present many disturbances, such as packet loss rate (PLR), which…”
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Recommendation system using sentiment analysis considering the polarity of the adverb by Guimaraes, Rita, Rodriguez, Demostenes Z., Rosa, Renata L., Bressan, Graca

“…This paper presents a recommendation system based on sentiment analysis of sentences extracted from Social Networks considering an algorithm which depends on…”
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Corrigendum: Containing Future Epidemics With Trustworthy Federated Systems for Ubiquitous Warning and Response by Carrillo, Dick, Nguyen, Lam Duc, Nardelli, Pedro H. J., Pournaras, Evangelos, Morita, Plinio, Rodríguez, Demóstenes Z., Dzaferagic, Merim, Siljak, Harun, Jung, Alexander, Hébert-Dufresne, Laurent, Macaluso, Irene, Ullah, Mehar, Fraidenraich, Gustavo, Popovski, Petar

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Voice quality assessment in mobile devices considering different fading models by Affonso, Emmanuel T., Rodriguez, Demostenes Z., Rosa, Renata L., Andrade, Thiago, Bressan, Graca

“…This paper presents a mechanism to provide a real-time assessment of voice quality on mobile handled devices. This solution considers the voice degradations…”
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Video quality assessment in video streaming services considering user preference for video content by Rodrriguez, Demóstenes Z., Rosa, Renata, Costa, Eduardo, Abrahao, Julia, Bressan, Graca

“…In video streaming service, the user's Quality of Experience (QoE) is not only related to video signal quality received at consumer's devices, the users'…”
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Age Groups Classification in Social Network Using Deep Learning by Guimaraes, Rita Georgina, Rosa, Renata L., De Gaetano, Denise, Rodriguez, Demostenes Z., Bressan, Graca

“…Social networks have a large amount of data available, but often, people do not provide some of their personal data, such as age, gender, and other…”
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Intrusion Detection System Based on Fast Hierarchical Deep Convolutional Neural Network by Mendonca, Robson V., Teodoro, Arthur A. M., Rosa, Renata L., Saadi, Muhammad, Melgarejo, Dick Carrillo, Nardelli, Pedro H. J., Rodriguez, Demostenes Z.

“…Currently, with the increasing number of devices connected to the Internet, search for network vulnerabilities to attackers has increased, and protection…”
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Optimizing Flying Base Station Connectivity by RAN Slicing and Reinforcement Learning by Carrillo Melgarejo, Dick, Pokorny, Jiri, Seda, Pavel, Narayanan, Arun, Nardelli, Pedro H. J., Rasti, Mehdi, Hosek, Jiri, Seda, Milos, Rodriguez, Demostenes Z., Koucheryavy, Yevgeni, Fraidenraich, Gustavo

“…The application of flying base stations (FBS) in wireless communication is becoming a key enabler to improve cellular wireless connectivity. Following this…”
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Speech Quality Assessment in Wireless Communications With MIMO Systems Using a Parametric Model by Rodriguez, Demostenes Z., Rosa, Renata L., Almeida, Franciscone L., Mittag, Gabriel, Moller, Sebastian

“…Communication service providers use specialized solutions to evaluate the quality of their services. Also, different mechanisms that increase network…”
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Speech Quality Assessment in Wireless VoIP Communication Using Deep Belief Network by Affonso, Emmanuel T., Nunes, Rodrigo D., Rosa, Renata L., Pivaro, Gabriel F., Rodriguez, Demostenes Z.

“…Nowadays, the voice over Internet protocol (VoIP) communication service is widely adopted, and it counts with many users across the world. However, the users'…”
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RsRS: Ridesharing Recommendation System Based on Social Networks to Improve the User's QoE by Lasmar, Eduardo L., de Paula, Fabio O., Rosa, Renata L., Abrahao, Julia I., Rodriguez, Demostenes Z.

“…Nowadays, one of the most outstanding new urban transport model is the ridesharing service, in which two or more users share a ride. This transport model…”
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A lightweight intelligent intrusion detection system for industrial internet of things using deep learning algorithms by Mendonça, Robson V., Silva, Juan C., Rosa, Renata L., Saadi, Muhammad, Rodriguez, Demostenes Z., Farouk, Ahmed

“…With the substantial industrial growth, the industrial internet of things (IIoT) and many IoT avenues have emerged. However, the existing industrial…”
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Big data analytics for critical information classification in online social networks using classifier chains by Silva, Douglas H., Maziero, Erick G., Saadi, Muhammad, Rosa, Renata L., Silva, Juan C., Rodriguez, Demostenes Z., Igorevich, Kostromitin K.

“…Industrial and academic organizations are using online social network (OSN) for different purposes, such as social and economic aspects. Now, OSN is a new mean…”
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