Manuel J. C. S. Reis

According to our database, Manuel J. C. S. Reis authored at least 38 papers between 2003 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Data, Signal and Image Processing and Applications in Sensors II.

Manuel J. C. S. Reis

Sensors, April, 2024

2023

Developments of Computer Vision and Image Processing: Methodologies and Applications.

Manuel J. C. S. Reis

Future Internet, July, 2023

2022

A full-stack model proposal to remotely help the development of IoT sensor devices.

Hugo M. S. Martins, Manuel J. C. S. Reis, Paulo Jorge S. G. Ferreira

Comput. Appl. Eng. Educ., 2022

Student Engagement Detection Using Emotion Analysis, Eye Tracking and Head Movement with Machine Learning.

Prabin Sharma, Shubham Joshi, Subash Gautam, Sneha Maharjan, Salik Ram Khanal, Manuel Cabral Reis, João Barroso, Vítor Manuel de Jesus Filipe

Proceedings of the Technology and Innovation in Learning, Teaching and Education, 2022

2021

Data, Signal and Image Processing and Applications in Sensors.

Manuel J. C. S. Reis

Sensors, 2021

Low-cost Real-time IoT-Based Air Quality Monitoring and Forecasting.

Hugo Martins, Nishu Gupta, Manuel J. C. S. Reis, Paulo Jorge S. G. Ferreira

Proceedings of the Science and Technologies for Smart Cities, 2021

Computer Supported Collaborative Learning for Programming: A Systematic Review.

Ricardo Sol, Elci Alcione Santos, Manuel Cabral Reis, Lucas Pereira

Proceedings of the 13th International Conference on Computer Supported Education, 2021

2020

A Non-intrusive IoT-Based Real-Time Alert System for Elderly People Monitoring.

Hugo Martins, Nishu Gupta, Manuel J. C. S. Reis

Proceedings of the Science and Technologies for Smart Cities, 2020

2019

Deep Learning Techniques for Grape Plant Species Identification in Natural Images.

Carlos S. Pereira, Raul Morais, Manuel J. C. S. Reis

Sensors, 2019

Student Engagement Detection Using Emotion Analysis, Eye Tracking and Head Movement with Machine Learning.

Prabin Sharma, Shubham Joshi, Subash Gautam, Vítor Filipe, Manuel J. C. S. Reis

CoRR, 2019

2018

Student Concentration Evaluation Index in an E-learning Context Using Facial Emotion Analysis.

Prabin Sharma, Meltem Esengönül, Salik Ram Khanal, Tulasi Tiwari Khanal, Vítor Filipe, Manuel J. C. S. Reis

Proceedings of the Technology and Innovation in Learning, Teaching and Education, 2018

Heart Rhythm Qualitative Analysis Using Low-Cost and Open Source Electrocardiography: A Study Based on Atrial Fibrillation Detection.

Hélio B. M. Lourenço, Víctor Sanfins, Fernando Torgal, Sílvia Ala, Manuel J. C. S. Reis, Hugo Plácido da Silva, Francisco Barros

Proceedings of the Physiological Computing Systems, 2018

Empirical Evaluation of the Potential of Low-cost and Open Source "On-the-Person" ECG for Cardiopathy Pre-screening.

Hélio B. M. Lourenço, Víctor Sanfins, Silvia Ala, Francisco Barros, Hugo Plácido da Silva, Manuel J. C. S. Reis

Proceedings of the 5th International Conference on Physiological Computing Systems, 2018

Pixel-Based Leaf Segmentation from Natural Vineyard Images Using Color Model and Threshold Techniques.

Carlos S. Pereira, Raul Morais, Manuel J. C. S. Reis

Proceedings of the Image Analysis and Recognition - 15th International Conference, 2018

2017

A dynamic programming algorithm to select optimal high-priority voice segments using Arduino.

Sérgio Silva, Salviano Soares, Manuel J. C. S. Reis, Filipe Neves, Pedro A. Amado Assunção

Proceedings of the IEEE EUROCON 2017 -17th International Conference on Smart Technologies, 2017

Conceptual Mapping of the use of Non-Traditional Processes in Engineering' s Higher Education.

Cleber A. Pereira, Paulo Oliveira, Manuel J. C. S. Reis

Proceedings of the CSEDU 2017, 2017

2015

Proposal of a Web-based Collaborative System to Support Student's Homework.

Miguel Candeias, Maria G. A. D. Reis, Joaquim J. Escola, Manuel Cabral Reis

Int. J. Web Portals, 2015

2014

Teaching Fourier Series Expansions in Undergraduate Education with the Help of the FouSE Android Application.

Manuel Cabral Reis, Salviano Soares, Simão Cardeal, Raul Morais, Emanuel Peres, Paulo Jorge S. G. Ferreira

Int. J. Interact. Mob. Technol., 2014

HarmoSim: A tool for harmonic distortion simulation and assessment of nonlinear loads.

José Baptista, Raul Morais, António Valente, Salviano Soares, Miguel Candeias, Manuel J. C. S. Reis

Comput. Appl. Eng. Educ., 2014

2013

Teaching of Fourier series expansions in undergraduate education.

Manuel J. C. S. Reis, Salviano Soares, Simão Cardeal, Raul Morais, Emanuel Peres, Paulo Jorge S. G. Ferreira

Proceedings of the IEEE Global Engineering Education Conference, 2013

FouSE: An Android Tool to Help in the Teaching of Fourier Series Expansions in Undergraduate Education.

Manuel J. C. S. Reis, Salviano Soares, Simão Cardeal, Raul Morais, Emanuel Peres, Paulo Jorge S. G. Ferreira

Proceedings of the CSEDU 2013, 2013

2012

Automatic detection of bunches of grapes in natural environment from color images.

Manuel J. C. S. Reis, Raul Morais, Emanuel Peres, Carlos Pereira, Olga Contente, Salviano F. S. P. Soares, António Valente, José Baptista, Paulo Jorge S. G. Ferreira, José Bulas-Cruz

J. Appl. Log., 2012

Multi-source Harvesting Systems for Electric Energy Generation on Smart Hip Prostheses.

Marco Soares dos Santos, Jorge A. F. Ferreira, António Ramos, Ricardo Pascoal, Raul Morais dos Santos, Nuno M. Silva, José A. O. Simões, Manuel J. C. S. Reis, António Festas, Paulo M. Santos

Proceedings of the Biomedical Engineering Systems and Technologies, 2012

Multi-source Energy Harvesting Power Generators for Instrumented Implants - Towards the Development of a Smart Hip Prosthesis.

Marco Soares dos Santos, Jorge A. F. Ferreira, António Ramos, Ricardo Pascoal, Raul Morais dos Santos, Nuno M. Silva, José A. O. Simões, Manuel J. C. S. Reis, Camila Nicola Boeri, António Festas, Paulo M. Santos

Proceedings of the BIODEVICES 2012 - Proceedings of the International Conference on Biomedical Electronics and Devices, Vilamoura, Algarve, Portugal, 1, 2012

2011

Automatic Detection of White Grapes in Natural Environment Using Image Processing.

Manuel Cabral Reis, Raul Morais, Carlos Pereira, Salviano F. S. P. Soares, António Valente, José Baptista, Paulo Jorge S. G. Ferreira, José Bulas-Cruz

Proceedings of the Soft Computing Models in Industrial and Environmental Applications, 2011

A Vibration-based Energy Harvesting System for Implantable Biomedical Telemetry Systems.

Nuno M. Silva, Paulo M. Santos, Raul Morais, Clara Frias, Jorge A. F. Ferreira, António Ramos, José A. O. Simões, Manuel J. C. S. Reis

Proceedings of the BIODEVICES 2011, 2011

A Low-Cost System to Detect Bunches of Grapes in Natural Environment from Color Images.

Manuel J. C. S. Reis, Raul Morais, Carlos Pereira, Olga Contente, Miguel Bacelar, Salviano F. S. P. Soares, António Valente, José Baptista, Paulo Jorge S. G. Ferreira, José Bulas-Cruz

Proceedings of the Advances Concepts for Intelligent Vision Systems, 2011

2010

Contextualized Ubiquity: A new opportunity for rendering business information and services.

Carlos Rompante Cunha, Emanuel Peres, Raul Morais, Maximino Bessa, Manuel Cabral Reis

J. Theor. Appl. Electron. Commer. Res., 2010

A Software Tool for Harmonic Distortion Simulation Caused by Non-linear Household Loads.

José Baptista, Raul Morais, António Valente, Salviano F. S. P. Soares, José Bulas-Cruz, Manuel J. C. S. Reis

Proceedings of the Soft Computing Models in Industrial and Environmental Applications, 2010

2009

A Windows-based software package to evaluate residual stresses by the incremental hole-drilling technique.

João P. Nobre, A. M. Dias, A. J. Domingos, Raul Morais, Manuel J. C. S. Reis

Comput. Appl. Eng. Educ., 2009

2008

Promoting the educative use of the internet in Portuguese primary schools: a case study.

Manuel J. C. S. Reis, Gina M. M. C. Santos, Paulo Jorge S. G. Ferreira

Aslib Proc., 2008

A Compound Image Encoder based on the Multiscale Recurrent Pattern Algorithm.

Nelson C. Francisco, Ricardo N. R. Sardo, Nuno M. M. Rodrigues, Eduardo A. B. da Silva, Murilo B. de Carvalho, Sérgio M. M. de Faria, Vítor Manuel Mendes da Silva, Manuel J. C. S. Reis

Proceedings of the SIGMAP 2008, 2008

Multiscale recurrent pattern image coding with a flexible partition scheme.

Nelson C. Francisco, Nuno M. M. Rodrigues, Eduardo A. B. da Silva, Murilo B. de Carvalho, Sérgio M. M. de Faria, Vítor Manuel Mendes da Silva, Manuel J. C. S. Reis

Proceedings of the International Conference on Image Processing, 2008

2007

Internet and IT in the TMAD Region - A Methodology to Promote their Use by General Communities.

Gina M. M. C. Santos, Maria G. A. D. Reis, Nuno M. V. Vieira, Manuel J. C. S. Reis

Proceedings of the WEBIST 2007, 2007

2005

Linear combinations of B-splines as generating functions for signal approximation.

Manuel J. C. S. Reis, Paulo Jorge S. G. Ferreira, Salviano F. S. P. Soares

Digit. Signal Process., 2005

2004

Fuzzy Information On Discrete And Continuous Domains: Approximation Results.

Paulo Jorge S. G. Ferreira, Manuel J. C. S. Reis

Int. J. Gen. Syst., 2004

Signal and image reconstruction in undergraduate education: Tools for assessing and comparing a set of algorithms.

Manuel J. C. S. Reis, Paulo Jorge S. G. Ferreira

Comput. Appl. Eng. Educ., 2004

2003

Bringing Elementary Schools of Trás-Os-Montes e Alto Douro Region on the Net.

Gina M. Santos, Manuel Cabral Reis, Célia L. Teixeira

Proceedings of the IADIS International Conference WWW/Internet 2003, 2003