Rafael Vieira

23 papers B 1C 2Misc 1Journal 7Unranked 12
YearRankTypeTitle / Venue / Authors
2026 J jnl
Control of vertex probability via edge-weight modulation in continuous-time quantum walks.
Quantum Inf. Process.
Rafael Vieira, Edgard P. M. Amorim
2025 J jnl
Fully CMOS Boost Converter Operating at 2.65 GHz for Photovoltaic Energy Harvesting.
IEEE Access
Pedro Mendonça dos Santos, Ricardo A. Marques Lameirinhas, Catarina P. Correia V. Bernardo, João Paulo N. Torres, António Serralheiro, Rafael Vieira, Nuno Lourenço
2024 — conf
A 25 nW Heartbeat Monitoring Circuit for Wearable Applications in CMOS 65nm.
SMACD
Rafael Vieira, Seyedehsomayeh Hatefinasab, Ricardo Martins, Nuno Horta, Nuno Lourenço
2024 J jnl
High-fidelity state transfer via quantum walks from delocalized states.
Quantum Inf. Process.
João P. Engster, Rafael Vieira, Eduardo Inacio Duzzioni, Edgard P. M. Amorim
2024 J jnl
LUMIOS - Label using machine in organic samples - A software for dereplication, molecular docking, and combined machine and deep learning.
Expert Syst. Appl.
Rafael Vieira, Kally Alves de Sousa, Ian Castro-Gamboa
2024 — conf
Ponderous: A Performance-driven Analog IC Placement Optimizer Leveraged by a ML Pipeline.
SMACD
Ricardo Martins, António Gusmão, Rafael Vieira, Fábio Passos, Nuno Lourenço, Nuno Horta
2023 — conf
An ANN-Based Approach to the Modelling and Simulation of Analogue Circuits.
SMACD
André Amaral, António Gusmão, Rafael Vieira, Ricardo Martins, Nuno Horta, Nuno Lourenço
2023 J jnl
Behavioral Analysis of Noise and Bandwidth Specifications of Heartbeat Detection Circuits for Ultra Low Power Devices.
IEEE Access
Rafael Vieira, Fábio Passos, Ricardo Martins, Nuno Horta, Nuno Lourenço
2023 J jnl
CHEIC: Chemical Image Classificator. An intelligent system for identification of volatiles compounds with potential for respiratory diseases using Deep Learning.
Expert Syst. Appl.
Rafael Vieira, Kally Alves de Sousa, Givaldo Souza da Silva, Dulce Helena Siqueira Silva, Ian Castro-Gamboa
2023 — conf
Design Space Exploration of Single-Stage OTAs towards an Ultra-Low-Power LNA for ECG Signals.
SMACD
Rafael Vieira, Ricardo Martins, Nuno Horta, Nuno Lourenço
2022 C conf
A Radiation-Hardened Frequency-Locked Loop On-Chip Oscillator with 33.6ppm/°C Stability for Space Applications.
ISCAS
Fábio Passos, Rafael Vieira, António Canelas, Ricardo Póvoa, Nuno Lourenço, Nuno Horta, Jorge Guilherme
2022 — conf
Architectural Design for Heartbeat Detection Circuits using Verilog-A Behavioral Modeling.
SMACD
Rafael Vieira, Fábio Passos, Ricardo Povoa, Ricardo Martins, Nuno Horta, Jorge Guilherme, Nuno Lourenço
2022 — conf
Radiation-Hardened Bandgap Voltage and Current Reference for Space Applications with 2.38 ppm/°C Temperature Coefficient.
SMACD
Nuno Lourenço, Fábio Passos, Rafael Vieira, Ricardo Martins, Nuno Horta, Jorge Guilherme, Ricardo Póvoa
2020 — conf
Planejamento de Redes Ópticas Elásticas por meio da solução do Max-RMSA.
SBRC
Thiale Moura, Rafael Vieira, Raul C. Almeida, William Giozza, Joel Rodrigues, Karcius Day Rosario Assis
2019 — conf
Can Machines Learn to Detect Fake News? A Survey Focused on Social Media.
HICSS
Fernando Cardoso Durier da Silva, Rafael Vieira, Ana Cristina Bicharra Garcia
2019 J jnl
Robust and efficient transport of two-qubit entanglement via disordered spin chains.
Quantum Inf. Process.
Rafael Vieira, Gustavo Rigolin
2018 B conf
Kernel Evolving Participatory Fuzzy Modeling for Time Series Forecasting.
FUZZ-IEEE
Rafael Vieira, Fernando A. C. Gomide, Rosangela Ballini
2018 — conf
Stock Market Price Forecasting Using a Kernel Participatory Learning Fuzzy Model.
NAFIPS
Rafael Vieira, Leandro Maciel, Rosangela Ballini, Fernando A. C. Gomide
2017 Misc conf
Automatic Documents Counterfeit Classification Using Image Processing and Analysis.
IbPRIA
Rafael Vieira, Mário Antunes, Catarina Silva, Ana Assis
2017 — conf
Evolving participatory learning fuzzy modeling for financial interval time series forecasting.
EAIS
Leandro Maciel, Rafael Vieira, Alisson Porto, Fernando A. C. Gomide, Rosangela Ballini
2017 — conf
Using word semantics on entity names for correspondence set generation.
OM@ISWC
Rafael Vieira, Kate Revoredo
2016 — conf
Information System for Automation of Counterfeited Documents Images Correlation.
CENTERIS/ProjMAN/HCist
Rafael Vieira, Catarina Silva, Mário Antunes, Ana Assis
2014 C conf
On the Semantic Representation and Extraction of Complex Category Descriptors.
NLDB
André Freitas, Rafael Vieira, Edward Curry, Danilo S. Carvalho, João Carlos Pereira da Silva