LASCAS 2025: 16TH IEEE LATIN AMERICAN SYMPOSIUM ON CIRCUITS AND SYSTEMS
PROGRAM

Days: Tuesday, February 25th Wednesday, February 26th Thursday, February 27th Friday, February 28th

Tuesday, February 25th, 2025

View this program: with abstractssession overviewtalk overview

Wednesday, February 26th, 2025

View this program: with abstractssession overviewtalk overview

09:00-10:30 Session 4A: SSCS - Integrated Circuits: Oscillators and Rectifiers
Location: Malbec A
09:00
Seyyedmohsen Seyyedrezaei (TU Dresden, Germany)
Jens Wagner (TU Dresden, Germany)
Frank Ellinger (TU Dresden, Germany)
A 48MHz Crystal Oscillator with Dynamic Negative Resistance and Initial Current Boosting Fast Start-up Techniques (abstract)
09:18
José María Loché (INL - International Iberian Nanotechnology Laboratory, Portugal)
Accel Abarca (INL - International Iberian Nanotechnology Laboratory, Portugal)
Thiago Darós (INL - International Iberian Nanotechnology Laboratory, Portugal)
Carlos Marques (INL - International Iberian Nanotechnology Laboratory, Portugal)
João Piteira (INL - International Iberian Nanotechnology Laboratory, Portugal)
A low-noise and small-area 0.9 V bandgap reference in standard 180 nm CMOS process for neural applications (abstract)
09:36
Seyyedmohsen Seyyedrezaei (TU Dresden, Germany)
Jens Wagner (TU Dresden, Germany)
Frank Ellinger (TU Dresden, Germany)
Analysis of KVCO Variation in a Triple-ISM-Band Voltage-Controlled Ring Oscillator with Dual Frequency Tuning Mechanisms (abstract)
09:54
Masayuki Kikuchi (Tokyo Institute of Technology, Japan)
Michihiro Ide (Tokyo Institute of Technology, Japan)
Jill Mayeda (Tokyo Institute of Technology, Japan)
Sena Kato (Tokyo Institute of Technology, Japan)
Keito Yuasa (Tokyo Institute of Technology, Japan)
Kenichi Okada (Tokyo Institute of Technology, Japan)
Atsushi Shirane (Tokyo Institute of Technology, Japan)
Millimeter-wave GaAs Rectifier with Differential Signal 4:1 Power Combiner for Simultaneous Wireless Information and Power Transmission (abstract)
10:12
Seyyedmohsen Seyyedrezaei (TU Dresden, Germany)
Jens Wagner (TU Dresden, Germany)
Frank Ellinger (TU Dresden, Germany)
Design and Implementation of Low-Power Injection-Locked Ring Oscillators: Start-Up Time Analysis and Phase Noise Enhancement (abstract)
09:00-10:30 Session 4B: Energy-Efficient and Approximate Computing
Location: Malbec B
09:00
Leonardo Antonietti (universidade federal de pelotas, Brazil)
Rodrigo Lopes (universidade federal de pelotas, Brazil)
Morgana da Rosa (universidade federal de pelotas, Brazil)
Eloisa Barros (universidade federal de pelotas, Brazil)
Eduardo da Costa (universidade católica de pelotas, Brazil)
Rafael Soares (Universidade Federal de Pelotas, Brazil)
Exploring Approximate Adders for Energy-Efficient Discrete Walsh-Hadamard Transform (abstract)
09:18
Vinícius Zanandrea (UFSC, Brazil)
Jorge Castro-Godínez (Costa Rica Institute of Technology, Costa Rica)
Cristina Meinhardt (UFSC, Brazil)
Power-efficient Approximate Multipliers for Classification Tasks in Neural Networks (abstract)
09:36
Fabian Seiler (TU Wien, Austria)
Nima Taherinejad (Heidelberg University, TU Wien, Germany)
An Improved Serial IMPLY Adder Algorithm for Efficient Neural Network Applications (abstract)
PRESENTER: Nima Taherinejad
09:54
Per Larsson-Edefors (Chalmers University of Technology, Sweden)
Erik Börjeson (Chalmers University of Technology, Sweden)
Activity-Based Input Operand Assignment for Reduced Multiplier Power Dissipation (abstract)
10:12
Morgana da Rosa (universidade federal de pelotas, Brazil)
Eduardo da Costa (universidade católica de pelotas, Brazil)
Rafael Soares (universidade federal de pelotas, Brazil)
Exploring Approximate Adders for Accuracy- and Energy-Quality VLSI Watermarking Systems Design (abstract)
09:00-10:30 Session 4C: SIG AgriFood: Technologies for Agriculture and Environmental Monitoring
Location: Malbec C
09:00
Marcello A. Aires (Federal University of Rio Grande do Sul (UFRGS), Brazil)
Fabio Benevenuti (Federal University of Rio Grande do Sul (UFRGS), Brazil)
Guilherme Korol (Federal University of Rio Grande do Sul (UFRGS), Brazil)
José Rodrigo F. Azambuja (Federal University of Rio Grande do Sul (UFRGS), Brazil)
Fernanda L. Kastensmidt (Federal University of Rio Grande do Sul (UFRGS), Brazil)
Edison P. Freitas (Federal University of Rio Grande do Sul (UFRGS), Brazil)
Antonio Carlos S. Beck (Federal University of Rio Grande do Sul (UFRGS), Brazil)
Exploring Hardware Alternatives for Smart Agriculture on the Edge (abstract)
09:18
Pedro Borges (Universidade Federal do Rio Grande do Sul, Brazil)
Lucas Dal Castel (Universidade Federal do Rio Grande do Sul, Brazil)
José Rodrigo Azambuja (Universidade Federal do Rio Grande do Sul, Brazil)
A Resource-Constrained Embedded Aedes Aegypti Mosquito Classifier for the Edge (abstract)
09:36
Yael N. Valdivieso (Universidad Autonoma Chapingo, Mexico)
Nestor R. Manjarrez (Universidad Autonoma Chapingo, Mexico)
Joaquin A. Zarate (Universidad Autonoma Chapingo, Mexico)
Higinio C. Lucas (Universidad Autonoma Chapingo, Mexico)
Jaime Rios (Universidad Autonoma Chapingo, Mexico)
Luis Arturo Soriano Avendaño (Universidad Autonoma Chapingo, Mexico)
Intelligent Detection of Strawberries Using YOLOv5 for a Low-Cost Harvesting System (abstract)
09:54
Ricardo-Franco Mendoza-Garcia (Ancestral Technologies SpA, Chile)
David-Eduardo Santander-Marquez (Ancestral Technologies SpA, Chile)
Yi-Sheng Lau-Cortes (Ancestral Technologies SpA, Chile)
Comparison between Multispectral Cameras and Wireless Sensor Networks for Enabling Commercial High-Density Mapping in Greenhouses (abstract)
10:12
Lucio Barbieri (Universidad Catolica del Uruguay, Uruguay)
Matias Miguez (Universidad Catolica del Uruguay, Uruguay)
Joel Gak (Universidad Catlica del Uruguay, Uruguay)
Alfredo Arnaud (Universidad Catlica del Uruguay, Uruguay)
A mixed-signal ASIC for ISO 11784/5 compliant animal RFID readers (abstract)
09:00-10:30 Session 4D: Healthacare, Biomedical Data, and Machine Learning
Location: Chardonnay
09:00
Feng Jiang (Universiti Putra Malaysia, Malaysia)
Yang Wei Lim (Universiti Putra Malaysia, Malaysia)
Siti Anom Ahmad (Universiti Putra Malaysia, Malaysia)
Faisul Arif Ahmad (Universiti Putra Malaysia, Malaysia)
Luthffi Idzhar Ismail (Universiti Putra Malaysia, Malaysia)
Ahmed Faeq Hussein (Al-Nahrain University, Iraq)
Fakhrul Zaman Rokhani (Universiti Putra Malaysia, Malaysia)
A 1D Residual CNN with SMOTE-Tomek and Cosine Annealing for Enhanced ECG Arrhythmia Classification (abstract)
09:18
Henrique Seidel (Universidade federal de pelotas, Brazil)
Morgana da Rosa (universidade federal de pelotas, Brazil)
Rodrigo Lopes (universidade federal de pelotas, Brazil)
Eduardo Da Costa (Universidade Católica de Pelotas, Brazil)
Rafael Soares (universidade federal de pelotas, Brazil)
A Low-Power Level-2 Discrete Haar Wavelet Transform with Approximate Adders for ECG Signal (abstract)
09:36
William da Rosa Fröhlich (PUCRS, Brazil)
Rafael Bittencourt (PUCRS, Brazil)
Sandro Rigo (UNISINOS, Brazil)
Rafael Baptista (PUCRS, Brazil)
César Marcon (PUCRS, Brazil)
Analysing Correlation and Similarity between Inertial Measurement Unit and Kinematic Data in Gait Analysis (abstract)
09:54
John Jairo Cabrera Lopez (Universidad Autonoma de Occidente, Colombia)
Cesar Augusto Romero Beltran (INSTITUCION UNIVERSITARIA ANTONIO JOSE CAMACHO, Colombia)
Luis Gerardo Ochoa-Domínguez (Universidad Autonoma de Occidente, Colombia)
Estimation of internal pressure in elastic vessel using machine learning and electrical impedance technique (abstract)
10:12
Mateus Cruz (Universidade Federal de Itajuba, Brazil)
Tales Pimenta (Universidade Federal de Itajuba, Brazil)
Eduardo Teixeira (Universidade Federal de Itajuba, Brazil)
Enhancing Healthcare Through Collaborative Intelligence: A Federated Learning Case Study (abstract)
13:30-15:00 Session 6A: The EDA Vinci Code: Deciphering Design Mysteries
Location: Malbec A
13:30
Oliver Caisaluisa (Instituto de Micro y Nanoelectronica (IMNE), Universidad San Francisco de Quito (USFQ), Ecuador)
Eduardo Holguín (Instituto de Micro y Nanoelectronica (IMNE), Universidad San Francisco de Quito (USFQ), Ecuador)
Luis Miguel Procel (Instituto de Micro y Nanoelectronica (IMNE), Universidad San Francisco de Quito (USFQ), Ecuador)
MTJ-Based NV-BCAM Design with Dual Voltage Level Control Circuitry (abstract)
13:48
Arthur Lourenco (Federal University of Santa Catarina (UFSC), Brazil)
Felipe Savi (Federal University of Santa Catarina (UFSC), Brazil)
Felipe Nascimento (Federal University of Santa Catarina (UFSC), Brazil)
Erfan Aghaeekiasaraee (University of Calgary, Canada)
Upma Gandhi (University of Calgary, Canada)
Renan Netto (Federal University of Santa Catarina (UFSC), Brazil)
Laleh Behjat (University of Calgary, Canada)
Tiago Augusto Fontana (Federal University of Santa Catarina (UFSC), Brazil)
Jose Luis Güntzel (Federal University of Santa Catarina (UFSC), Brazil)
GRCMO: Global Routing Optimization by Median-Based Cell Movement (abstract)
14:06
João Júnior Da Silva Machado (Federal University of Pelotas, Brazil)
Matheus Ferreira Pontes (Federal University of Pelotas, Brazil)
Paulo Ferreira Godinho Flores (Instituto Superior Técnico, ULisboa, Portugal)
Paulo Francisco Butzen (Federal University of Rio Grande do Sul, Brazil)
Leomar Soares da Rosa Junior (Federal University of Pelotas, Brazil)
Single-Pass Critical Input Vectors Detection (abstract)
14:24
Alex Varela Quirós (Universidad de Costa Rica, Costa Rica)
Erick Carvajal Barboza (Universidad de Costa Rica, Costa Rica)
Correlating Pre-Route and Signoff delay through Delta-based Machine Learning Prediction (abstract)
14:42
Andrew Fritsch (PUCRS, Brazil)
Wagner Savaris (PUCRS, Brazil)
Adahil Muniz (PUCRS, Brazil)
Giovanna Borba (PUCRS, Brazil)
Rodrigo Girardi (PUCRS, Brazil)
Jarbas Silveira (UFC, Brazil)
César Marcon (PUCRS, Brazil)
Overlapped Error Correction Codes in Two-Dimensional Structures (abstract)
13:30-15:00 Session 6B: Special Session - Circuits for Energy Harvesting in IoT Applications
Location: Malbec B
13:30
Jun Yin (University of Virginia, United States)
Mircea Stan (University of Virginia, United States)
Design and Modeling for Very High-sensitivity UHF RF Energy Harvesting Circuit (abstract)
13:48
Ricardo Junior (Federal Center for Technological Education of Rio de Janeiro (CEFET/RJ), Brazil)
Matheus Soares (Federal Center for Technological Education of Rio de Janeiro (CEFET/RJ), Brazil)
Fernanda D.V.R. Oliveira (Universidade Federal do Rio de Janeiro (UFRJ), Brazil)
Fabian Olivera (Federal Center for Technological Education of Rio de Janeiro (CEFET/RJ), Brazil)
Clonal Selection Algorithm Applied to the Design of Switched-Capacitor DC-DC Converters (abstract)
14:06
Riccardo Della Sala (Sapienza, Italy)
Orazio Aiello (University of Genova, Italy)
Giuseppe Scotti (Sapienza University of Rome, Italy)
A 0.3V, 2.34nW and 56db Gain Bulk-Driven OTA Exploiting Cascode Output Stages and Enhanced Current Mirrors (abstract)
14:24
Jorge Marin (Department of Electronic Eng., Universidad Tecnica Federico Santa Maria, Valparaiso, Chile, Chile)
Andrés Martinez (Department of Electronic Eng., Universidad Tecnica Federico Santa Maria, Valparaiso, Chile, Chile)
Andrea Nuñez (Department of Electronic Eng., Universidad Tecnica Federico Santa Maria, Valparaiso, Chile, Chile)
Christian A. Rojas (Department of Electronic Eng., Universidad Tecnica Federico Santa Maria, Valparaiso, Chile, Chile)
Design Exploration of CMOS Building Blocks for Time-Based-Controlled DC-DC Converters Using Open-Source PDK and Tools (abstract)
13:30-15:00 Session 6C: Hardware-Software Co-Design and Embedded Systems Applications
Location: Malbec C
13:30
Arthur Ely (Universidade Federal do Rio Grande do Sul (UFRGS), Brazil)
Ian Kersz (Universidade Federal do Rio Grande do Sul (UFRGS), Brazil)
Fabio Benevenuti (Universidade Federal do Rio Grande do Sul (UFRGS), Brazil)
Felipe Ferreira (HT Micron, Brazil)
Jose Rodrigo Azambuja (Universidade Federal do Rio Grande do Sul (UFRGS), Brazil)
Antonio Carlos Beck (Universidade Federal do Rio Grande do Sul (UFRGS), Brazil)
Fernanda Kastensmidt (Universidade Federal do Rio Grande do Sul (UFRGS), Brazil)
NEAT: A Scalable SoC Framework for Adaptive Neural Network Acceleration in Edge Computing (abstract)
13:48
Eduardo Marañon Aguilar (UFRGS - Federal University of Rio Grande do Sul, Brazil)
Fabio Benevenuti (UFRGS - Federal University of Rio Grande do Sul, Brazil)
Fernanda Lima Kastensmidt (UFRGS - Federal University of Rio Grande do Sul, Brazil)
Exploring Parallelism in ZynqNet AI Engine to Accelerate Image Classification in Aerospace (abstract)
14:06
Maximilian Schöffel (University of Kaiserslautern-Landau, Germany)
Hiandra Tomasi (University of Kaiserslautern-Landau, Germany)
Norbert Wehn (University of Kaiserslautern-Landau, Germany)
HW/SW Implementation of MiRitH on Embedded Platforms (abstract)
14:24
George Nardes (University of Vale do Itajaí, Brazil)
Thiago Rausch (University of Vale do Itajaí, Brazil)
Douglas Melo (University of Vale do Itajaí, Brazil)
Cesar Zeferino (University of Vale do Itajaí, Brazil)
A Low-Cost Accelerator for License Plate Character Recognition using Convolutional Neural Networks (abstract)
14:42
Xia Han (LISIT-ECoS, Institut Supérieur D’électronique de Paris, France)
Frédéric Amiel (LISIT-ECoS, Institut Supérieur D’électronique de Paris, France)
Cong Wang (The School of Information Engineering, Huzhou university, China)
Wenjun Hu (The School of Information Engineering, Huzhou university, China)
Zefeng Wang (The School of Information Engineering, Huzhou university, China)
Xun Zhang (LISIT-ECoS, Institut Supérieur D’électronique de Paris, France)
Comparative Performances of CNN Implementation for EEG Signal analysis on Embedded CPU boards (abstract)
13:30-15:00 Session 6D: Advanced Circuit Design and Electronics
Location: Chardonnay
13:30
Rodrigo Wrege (International Iberian Nanotechnology Laboratory, Portugal)
Mafalda Abrantes (International Iberian Nanotechnology Laboratory, Portugal)
Thiago Darós (International Iberian Nanotechnology Laboratory, Portugal)
Francisco Barreira (International Iberian Nanotechnology Laboratory, Portugal)
Accel Abarca (International Iberian Nanotechnology Laboratory, Portugal)
Carlos Marques (International Iberian Nanotechnology Laboratory, Portugal)
Álvaro Geraldes (International Iberian Nanotechnology Laboratory, Portugal)
José Loché (International Iberian Nanotechnology Laboratory, Portugal)
Jérôme Borme (International Iberian Nanotechnology Laboratory, Portugal)
Luis Jacinto (2Experimental Biology Unit, Department of Biomedicine, Faculty of Medicine, University of Porto, Portugal)
João Piteira (International Iberian Nanotechnology Laboratory, Portugal)
Pedro Alpuim (International Iberian Nanotechnology Laboratory, Portugal)
Graphene transistors’ modeling, characterization, and a 180 nm CMOS front-end design (abstract)
13:48
Rodrigo Eduardo Rottava (Chipus Microelectronics, Brazil)
Augusto Hoffman da Silva (Chipus Microelectronics, Brazil)
Victor Preuss (Chipus Microelectronics, Brazil)
Rafael Santos Ferreira (Chipus Microelectronics, Brazil)
An Overvoltage and Reverse Polarity Protection Controller for Automotive Applications (abstract)
14:06
Kei Awano (Kyoto University, Japan)
You Wu (Kyoto University, Japan)
Kento Okamura (Kyoto University, Japan)
Teruaki Ono (Kyoto University, Japan)
Kohei Sakamoto (Kyoto University, Japan)
Hiroaki Kitaike (Kyoto University, Japan)
Hironori Tagawa (Kyoto University, Japan)
Jin Nakamura (Meitec Corporation, Japan)
Masaya Kaneko (Meitec Corporation, Japan)
Yuta Kimura (Shuhari System, Japan)
Hiroaki Nakamura (Shuhari System, Japan)
Shufan Xu (Kyoto University, Japan)
Ruilin Zhang (Kyoto University, Japan)
Kunyang Liu (Kyoto University, Japan)
Hirofumi Shinohara (Kyoto University, Japan)
Kiichi Niitsu (Kyoto University, Japan)
A 22nm CMOS 0.034mm2 0.4V 1.3nW Frequency-Recording IC with 400-Bit Data-Storing Shift Registers Using Burst-Pulse Counting and Reference Pulse Generation for Stand-Alone Continuous Glucose Monitoring Contact Lenses (abstract)
14:24
Natanael Rissi Bertamoni (UFSC, Brazil)
Líbni Júnior (UFSC, Brazil)
Rodrigo Eduardo Rottava (Chipus Microelectronics, Brazil)
William Prodanov (Chipus Microelectronics, Brazil)
Márcio Cherem Schneider (UFSC, Brazil)
Design of a Low-Power 900-mV-Supply Reference for a Current-Ratio-Based Temperature Sensor (abstract)
14:42
Luís F. L. França (Institute of Informatics, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil)
Fabio Benevenuti (Institute of Informatics, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil)
Leonardo R. Gobatto (Institute of Informatics, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil)
Rodrigo Possamai Bastos (Université Grenoble Alpes, CNRS, Grenoble INP and TIMA, France)
José Rodrigo F. Azambuja (Institute of Informatics, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil)
Fernanda L. Kastensmidt (Institute of Informatics, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil)
Open Source Port of NASA's Core Flight System to FreeRTOS in Arm Cortex-M-based Microprocessor (abstract)
15:30-17:00 Session 7A: No Country for Old Noise: Modern Solutions to Randomness
Location: Malbec A
15:30
Caroline Garcia (Universidade Federal do Rio Grande do Sul, Brazil)
Bernardo Lourosa (Universidade Federal do Rio Grande do Sul, Brazil)
Gilson Wirth (Universidade Federal do Rio Grande do Sul, Brazil)
Jitter due to Random Telegraph Noise in Voltage-Controlled Oscillators based on Ring Oscillators (abstract)
15:48
Elias de Almeida Ramos (UFRGS, Brazil)
Wilian Padilha (UFSM, Brazil)
Augusto Weber (UFSM, Brazil)
Fredy Morales (UFSM, Brazil)
João Baptista Martins (UFSM, Brazil)
Ricardo Reis (UFRGS, Brazil)
A Deterministic Model for Random Telegraph Noise (abstract)
16:06
Elisa Pereira (PUCRS, Brazil)
Rafael Garibotti (UFRGS, Brazil)
Ney Calazans (UFSC, Brazil)
Luciano Ost (Loughborough University, UK)
Fernando Moraes (PUCRS, Brazil)
Exploring Soft Error Susceptibility in FET Devices via Geant4 Simulation (abstract)
16:24
Rui Li (Xi 'an Jiaotong-Liverpool University, Jupiter Semi, China)
Shenjian Zhang (Xi’an Jiaotong-Liverpool University, Jupiter Semi, China)
Junyan Li (Xi’an Jiaotong-Liverpool University, China)
Yechen Lin (Xi’an Jiaotong-Liverpool University, China)
Changlin Qian (Xi’an Jiaotong-Liverpool University, China)
Yuxin Guan (Jupiter Semi, China)
Chun Zhao (Xi’an Jiaotong-Liverpool University, China)
Synaptic Thin-Film Transistors model based on behavioral simulation (abstract)
PRESENTER: Shenjian Zhang
16:42
Matheus Pesegoginski (UFRGS, Brazil)
Leonardo Gobatto (UFRGS, Brazil)
Fernanda Kastensmidt (UFRGS, Brazil)
Jose Rodrigo Azambuja (UFRGS, Brazil)
Evaluating the Impact of Single Event Effect Duration on Quantum Circuits (abstract)
15:30-17:00 Session 7B: Power Electronics, Energy Systems, and Electrical Networks
Location: Malbec B
15:30
Elkin Edilberto Henao-Bravo (Institución Universitaria ITM, Colombia)
Carlos Ramos-Paja (Universidad Nacional de Colombia, Colombia)
Sergio Serna-Garcés (Institución Universitaria ITM, Colombia)
Co-design of the power stage and adaptive controller of a charger/discharger to ensure stability and battery safety (abstract)
15:48
Carlos Ramos-Paja (Universidad Nacional de Colombia, Colombia)
Elkin Edilberto Henao-Bravo (Institución Universitaria ITM, Colombia)
Andrés Julián Saavedra-Montes (Universidad Nacional de Colombia, Colombia)
Luz Adriana Trejos-Grisales (Institución Universitaria ITM, Colombia)
Sergio Ignacio Serna-Garcés (Institución Universitaria ITM, Colombia)
Adaptive capacitor to reduce voltage and current ripples in AC/DC and DC/AC systems (abstract)
16:06
Kélton Da Rosa Severo (Federal University of Pampa - UNIPAMPA, Brazil)
José Wagner Maciel Kaehler (Federal University of Pampa - UNIPAMPA, Brazil)
Crístian Müller (Federal University of Pampa - UNIPAMPA, Brazil)
Alessandro Gonçalves Girardi (Federal University of Pampa - UNIPAMPA, Brazil)
Natalia Braun Chagas (Federal University of Pampa - UNIPAMPA, Brazil)
Paulo César Comassetto de Aguirre (Federal University of Pampa - UNIPAMPA, Brazil)
A LUT-based Calibration Approach of the ESP32 ADC for a Power Quality Analyzer (abstract)
16:24
Elkin Edilberto Henao-Bravo (Fundación Centro De Investigación Y Desarrollo Tecnológico En Ciencias Aplicadas – CIDTCA, Colombia)
Javier Revelo-Fuelagán (Universidad de Nariño, Colombia)
Juan Pablo Villegas-Ceballos (Institución Universitaria ITM, Colombia)
Non-insolated multiport converter for DC microgrids based on renewable energy (abstract)
16:42
Denison Silva (UNICAMP/FEEC, Brazil)
Marcos Santos (UNICAMP/FEEC, Brazil)
Joel Guerreiro (Instituto de Pesquisas Eldorado, Brazil)
Igor Maronni (Instituto de Pesquisas Eldorado, Brazil)
Influence of the Kelvin Pin in 1.2 kV SiC MOSFETs: Analysis of Switching Losses (abstract)
15:30-17:00 Session 7C: Neural-based Coding and Signal Enhancement
Location: Malbec C
15:30
Sang Nguyenquang (National Yang Ming Chiao Tung University, Taiwan)
Zong-Lin Gao (National Yang Ming Chiao Tung University, Taiwan)
Kuan-Wei Ho (National Yang Ming Chiao Tung University, Taiwan)
Xiem Hoangvan (VNU University Of Engineering and Technology, Viet Nam)
Wen-Hsiao Peng (National Yang Ming Chiao Tung University, Taiwan)
Fast-OMRA: Fast Online Motion Resolution Adaptation for Neural B-Frame Coding (abstract)
15:48
Luis Carlos Linares (Universidade Federal de Pelotas - UFPEL, Brazil)
Gilberto Kreisler (Universidade Federal de Pelotas - UFPEL, Brazil)
Daniel Palomino (Universidade Federal de Pelotas - UFPEL, Brazil)
Guilherme Correa (Universidade Federal de Pelotas - UFPEL, Brazil)
Bruno Zatt (Universidade Federal de Pelotas - UFPEL, Brazil)
Evaluation of Coarse-to-Fine Spatio-Temporal Information Fusion (CF-STIF) Network (abstract)
16:06
Gilberto Kreisler (UFPEL, Brazil)
Garibaldi da Silveira Júnior (UFPEL, Brazil)
Bruno Zatt (UFPEL, Brazil)
Daniel Palomino (UFPEL, Brazil)
Guilherme Correa (UFPel, Brazil)
Video Quality Enhancement using Multi-Domain Spatio-Temporal Deformable Fusion (abstract)
16:24
Nicolas Guimarães (USP - Escola Politécnica, Brazil)
Guilherme Aniya (USP - Escola Politécnica, Brazil)
Bruno Sanches (USP - Escola Politécnica, Brazil)
Innovative median finding algorithm for coherent noise removal in high energy physics experiments (abstract)
16:42
Trong The Quan (The Posts and Telecommunications Institute of Technology, Viet Nam)
An Adaptive Updating Covariance Matrix to Improve Speech Enhancement (abstract)
15:30-17:00 Session 7D: IoT, Embedded Systems, and Applications
Location: Chardonnay
15:30
Tiago Knorst (Universidade Federal do Rio Grande do Sul, Brazil)
Guilherme Korol (Universidade Federal do Rio Grande do Sul, Brazil)
Michael Jordan (Universidade Federal do Rio Grande do Sul, Brazil)
Mateus Rutzig (Universidade Federal de Santa Maria, Brazil)
Antonio Beck (Universidade Federal do Rio Grande do Sul, Brazil)
Heterogeneity-Aware Offloading for the IoT-edge-cloud Continuum (abstract)
15:48
John Jairo Cabrera Lopez (Universidad Autonoma de Occidente, Colombia)
Cesar Augusto Romero Beltran (INSTITUCION UNIVERSITARIA ANTONIO JOSE CAMACHO, Colombia)
Juan David Aristizábal-Vélez (Universidad Autonoma de Occidente, Colombia)
Portable Embedded System for Accurate Assessment of Lithium-Ion Battery Capacity (abstract)
16:06
Samuel Troina (UFPEL, Brazil)
Maiquel Canabarro (UFPEL, Brazil)
Felipe Marques (UFPEL, Brazil)
Low-Code Microcontroller Programming: A Case Study with LoRaWAN Technology (abstract)
PRESENTER: Felipe Marques
16:24
Daniel Crus (IME, Brazil)
Felipe Bastos (IME, Brazil)
José Apolinário (IME, Brazil)
João Silva (CTEx, Brazil)
Performance of Backward Kalman Filtering Techniques for Estimating Projectile Launch Point (abstract)
16:42
Joao Pedro Paiva (INATEL, Brazil)
Lucas Marques (INATEL, Brazil)
Lucas Ferreira (INATEL, Brazil)
Jonatas Sena (INATEL, Brazil)
Alexandre Lugli (INATEL, Brazil)
Egidio Raimundo Neto (INATEL, Brazil)
João Paulo Henriques (INATEL, Brazil)
Tales Pimenta (Universidade Federal de Itajuba, Brazil)
Use Case Comparison Between Profibus PA and Profinet PA Networks (abstract)
Thursday, February 27th, 2025

View this program: with abstractssession overviewtalk overview

09:00-10:30 Session 8A: Faultbusters: Who You Gonna Call for Reliability?
Location: Malbec A
09:00
Marko Andjelkovic (IHP, Germany)
Milos Krstic (IHP, Germany)
Comparison of Gate-Level Techniques for Mitigation of Single Event Transients in Combinational Logic (abstract)
09:18
Ana Flávia Reis (FURG, Brazil)
Bernardo Sandoval (UFSC, Brazil)
Cristina Meinhardt (UFSC, Brazil)
Adriano Werhli (FURG, Brazil)
Rafael Schvittz (FURG, Brazil)
Evaluation of Transient Fault Tolerance in Different Logic Styles of 2:1 Multiplexers (abstract)
09:36
Thiago Rausch (University of Vale do Itajaí, Brazil)
Wesley Grignani (University of Vale do Itajaí, Brazil)
Gustavo Muller (University of Vale do Itajaí, Brazil)
Douglas Santos (IES/University of Montpellier, France)
Luigi Dilillo (IES/CNRS/University of Montpellier, France)
Douglas Melo (University of Vale do Itajaí, Brazil)
Hardening an AMBA-AXI Network Interface for a Reliable Network-on-Chip (abstract)
09:54
Alexander Ancassi (Universidad de Ingenieria y Tecnologia, Peru)
Jaime Minaya (Universidad de Ingenieria y Tecnologia, Peru)
Jimmy Tarrillo (Universidad de Ingenieria y Tecnologia, Peru)
FPGA-based fault-tolerant speed PI control for a three-phase brushless DC motor (abstract)
10:12
Paulo Roberto Garcia Junior (Centro Universitário FEI, Brazil)
Alexis Cristiano Vilas Bôas (Centro Universitário FEI, Brazil)
Renato Giacomini (Centro Universitário FEI, Brazil)
Nilberto Heder Medina (Instituto de Física da USP - IFUSP, Brazil)
Luis Eduardo Seixas (CTI/MCTI, Brazil)
Marcilei Aparecida Guazzelli (Centro Universitário FEI, Brazil)
Exploring Fault Tolerance to Ionizing Radiation in Severe Environments: Power Transistors with Distinct Layouts. (abstract)
09:00-10:30 Session 8B: Security and Cryptography Hardware Innovations
Location: Malbec B
09:00
Yuri Vaz (Federal University of Pelotas (UFPel), Brazil)
Júlio Mattos (Federal University of Pelotas (UFPel), Brazil)
Rafael Soares (Federal University of Pelotas (UFPel), Brazil)
High Throughput-to-Area AES: The Role of Small S-Box in Lightweight Cryptographic Design (abstract)
09:18
Emilio Quaggiotto (University of Windsor, Canada)
Shiva Nejati (University of Windsor, Canada)
Alexander Leigh (University of Windsor, Canada)
Mitra Mirhassani (University of Windsor, Canada)
Toward Full GPU Acceleration of Agile Homomorphic Encryption Frameworks (abstract)
09:36
Gustavo Comarú (PUCRS, Brazil)
Rafael Faccenda (PUCRS, Brazil)
Luciano Caimi (UFFS, Brazil)
Fernando Moraes (PUCRS, Brazil)
Hardware Trojan Localization for Untrusted Network-on-chips (abstract)
09:54
Kevina Vicuna (Institut Superieur d'Electronique de Paris (Isep), France)
Stephane Koffi (Institut Superieur d'Electronique de Paris (Isep), France)
Laurent Raymond (Universite Aix-Marseille, France)
Lionel Trojman (Institut Superieur d'Electronique de Paris (Isep), France)
Ultra-Fast and High-Reliability VCMA-MTJ based TCAM for Precision Search Operations (abstract)
10:12
Raphael Bernardino (UFF, Brazil)
Luis Kowada (UFF, Brazil)
Reversible circuit optimization using Reed-Muller spectrum and rules decomposition (abstract)
09:00-10:30 Session 8C: Low-Complexity Visual Signal Coding
Location: Malbec C
09:00
William Kolodziejski (UFPel, Brazil)
Marcelo Porto (UFPel, Brazil)
Luciano Agostini (UFPel, Brazil)
FIFS: A Machine Learning-Based Fast AV1 Interpolation Filter Search (abstract)
09:18
Caroline Camargo (Federal University of Pelotas - UFPel, Brazil)
Bianca Silveira (Federal University of Pelotas - UFPel, Brazil)
Guilherme Correa (Federal University of Pelotas - UFPel, Brazil)
Computational Cost Analysis and Reduction of VVC Multiple Transform Selection (abstract)
09:36
Ramiro Viana (Federal University of Pelotas - UFPel, Brazil)
Marta Loose (Federal University of Pelotas - UFPel, Brazil)
Ruhan Conceição (Federal University of Pelotas - UFPel, Brazil)
Marcelo Porto (Federal University of Pelotas - UFPel, Brazil)
Guilherme Correa (Federal University of Pelotas - UFPel, Brazil)
Luciano Agostini (Federal University of Pelotas - UFPel, Brazil)
Fast VVC Test Zone Search and Affine Motion Estimation Using Machine Learning (abstract)
09:54
Bruno M. Bastos (Federal University of Rio Grande do Sul, Brazil)
Enzo B. Segala (Federal University of Rio Grande do Sul, Brazil)
Thiago Lopes Trugillo da Silveira (Federal University of Rio Grande do Sul, Brazil)
Low-Complexity Compression of 360° Still Images (abstract)
10:12
Rogerio Rosado (UFPel - Universidade Federal de Pelotas, Brazil)
Otavio Santos (UFPel - Universidade Federal de Pelotas, Brazil)
Franklin Oliveira (UFPel - Universidade Federal de Pelotas, Brazil)
Lucas Silva (UFPel - Universidade Federal de Pelotas, Brazil)
Vanessa Aldrighi (UFPel - Universidade Federal de Pelotas, Brazil)
Iago Storch (UFPel - Universidade Federal de Pelotas, Brazil)
Gustavo Sanchez (Instituto Federal Sertão Pernambuco, Brazil)
Daniel Palomino (UFPel - Universidade Federal de Pelotas, Brazil)
Luciano Agostini (UFPel - Universidade Federal de Pelotas, Brazil)
Fast Heuristic for VVC Intra-frame Prediction Targeting 360° Video Formats (abstract)
09:00-10:30 Session 8D: IBERCHIP 1
Location: Chardonnay
09:00
Eloisa Barros (Federal University of Pelotas, Brazil)
Morgana da Rosa (Federal University of Pelotas, Brazil)
Rodrigo Lopes (Federal University of Pelotas, Brazil)
Leonardo Antonietti (Federal University of Pelotas, Brazil)
Eduardo Costa (Catholic University of Pelotas, Brazil)
Rafael Soares (Federal University of Pelotas, Brazil)
Evaluating the Resilience of the Approximate Parallel Prefix Adder (AxPPA) Against Hardware Trojan Horse Injection (abstract)
09:15
Eduardo Costa (University Federal of Pelotas, Brazil)
Gustavo Rehbein (University Federal of Pelotas, Brazil)
Cristiano Santos (University Federal of Pelotas, Brazil)
Guilherme Corrêa (University Federal of Pelotas, Brazil)
Marcelo Porto (University Federal of Pelotas, Brazil)
Redução de Tempo de Codificação de Nuvens de Pontos Dinâmicas no V-PCC Assistida por Aprendizado de Máquina (abstract)
09:30
Rodrigo Lopes (Pelotas Federal University, Brazil)
Morgana Macedo Azevedo Da Rosa (Catholic University of Pelotas, Brazil)
Eduardo Costa (Catholic University of Pelotas, Brazil)
Rafael Soares (Pelotas Federal University, Brazil)
Sergio Bampi (Rio Grande Do Sul Federal University, Brazil)
An Energy-Efficient StEFCal VLSI Design with Approximate Squarer and Divider Units (abstract)
09:45
Vinicius Reis (UFPel, Brazil)
Matheus Isquierdo (UFPel, Brazil)
Bruno Zatt (UFPel, Brazil)
Daniel Palomino (UFPel, Brazil)
Otimização do Algoritmo Test Zone Search no Codificador de Vídeo VVenC (abstract)
10:00
Vítor Costa (UFPel, Brazil)
Murilo Perleberg (Federal University of Pelotas (UFPel), Brazil)
Luciano Agostini (Federal University of Pelotas (UFPel), Brazil)
Marcelo Porto (Federal University of Pelotas (UFPel), Brazil)
Arquitetura de SAD Energeticamente Eficiente Utilizando Blocos Comprimidos (abstract)
10:15
Marta Breunig Loose (Universidade Federal de Pelotas, Brazil)
Ramiro Viana (Universidade Federal de Pelotas, Brazil)
Binca Coelho (Universidade Federal de Pelotas, Brazil)
Marcelo Porto (Universidade Federal de Pelotas, Brazil)
Guilherme Corrêa (Universidade Federal de Pelotas, Brazil)
Luciano Agostini (Universidade Federal de Pelotas, Brazil)
Computational Effort Reduction Strategies for VVC Inter-Frame Prediction: A Literature Review (abstract)
13:30-15:20 Session 10A: Voltage Reference Circuits and Converters
Location: Malbec A
13:30
Emmanuel Johnson (University of Brasília, Brazil)
Luis Lima (University of Brasília, Brazil)
Pamela Campagnucci (University of Brasília, Brazil)
Sandro Haddad (University of Brasília, Brazil)
Wellington Amaral (University of Brasília, Brazil)
Daniel Muñoz (University of Brasília, Brazil)
Design and Performance Comparison of Low Dropout Regulators for a 32-bit Microcontroller Using 22nm Technology (abstract)
PRESENTER: Luis Lima
13:48
Diego Henrique Nyland (EnSilica Ltda., Brazil)
Daniel Barcelos (EnSilica Ltda., Brazil)
A Low Noise Chopper Stabilized Bandgap Voltage Reference for Biomedical Applications (abstract)
14:06
Shenjian Zhang (Xi'an Jiaotong-Liverpool University, Jupiter Semi, China)
Chun Zhao (Xi'an Jiaotong-Liverpool University, China)
Yuxin Guan (Jupiter Semi, China)
Kai Tang (Hunan University, China)
Junyan Li (Xi'an Jiaotong-Liverpool University, China)
Rui Li (Xi 'an Jiaotong-Liverpool University, Jupiter Semi, China)
Yun Fang (Southeast University, China)
Hao Gao (Southeast University, Eindhoven University of Technology, China)
A Compact Multi-Bit Multi-Order FIR DAC Design for Internet of Things (abstract)
PRESENTER: Shenjian Zhang
14:24
Luiz Oliveira (University of Brasilia, Brazil)
Wellington Amaral (University of Brasilia, Brazil)
Sandro Haddad (University of Brasilia, Brazil)
Daniel Muñoz (University of Brasilia, Brazil)
Eduardo Barcelos (University of Brasilia, Brazil)
Vinícius Sotero (University of Brasilia, Brazil)
Emmanuel Jonhson (University of Brasilia, Brazil)
Pâmela Campagnucci (University of Brasilia, Brazil)
Luis Lima (University of Brasilia, Brazil)
A 22nm CMOS PFM Buck Converter used in a 32-bit RISC-V Microcontroller for IoT Applications. (abstract)
14:42
Daniel da Silva Santos (Chipus Microelectronics, Brazil)
Daniel Piovani (Chipus Microelectronics, Brazil)
Daniel Rodolfo Garbi da Silva (Chipus Microelectronics, Brazil)
Tiago Pereira Vidigal (Chipus Microelectronics, Brazil)
Rodrigo Rottava (Chipus Microelectronics, Brazil)
Design of a Digital Controller for a Dual-Phase Buck Converter: A Hybrid Approach Integrating Synchronous and Asynchronous Circuits (abstract)
15:00
Eduardo Barcelos (University of Brasilia, Brazil)
Pamela Campagnucci (University of Brasilia, Brazil)
Daniel Muñoz (University of Brasilia, Brazil)
Wellington Amaral (University of Brasilia, Brazil)
Sandro Haddad (University of Brasilia, Brazil)
Design and Performance Comparison of Current References for a 32-bit Microcontroller Using 22nm Technology (abstract)
13:30-15:20 Session 10B: RF & mm-Wave Circuits
Location: Malbec B
13:30
Aulya Sholehah Wataawa Sau (Department of Electronics Engineering / Hanbat National University, South Korea)
Hapsah Aulia Azzahra (Department of Electronics Engineering / Hanbat National University, South Korea)
Muhammad Fakhri Mauludin (Department of Electronics Engineering / Hanbat National University, South Korea)
Jusung Kim (Department of Electronics Engineering / Hanbat National University, South Korea)
A High-Efficiency NRMGC-Based VCO with Enhanced Transconductance and Low Phase Noise (abstract)
13:48
Loai Salem (University of California Santa Barbara, United States)
Realizing AC/RF Transformers from DC-to-DC Voltage Converters using N-path Passive Mixers (abstract)
14:06
Stefano Lioce (Centre Inria d'Université Côte d'Azur, France)
Gianfranco Avitabile (Politecnico di Bari - Dept. of Electronics, Italy)
Antonello Florio (Politecnico di Bari, Department of Electrical and Information Engineering, Italy)
Damien Saucez (Centre Inria d'Université Côte d'Azur, France)
Walid Dabbous (Centre Inria d'Université Côte d'Azur, France)
The Impact of the Circuit Non-Idealities on the System-Level Communication Metrics in Reconfigurable Intelligent Surfaces (abstract)
14:24
José A. Apolinário Jr. (Military Institute of Engineering (IME), Brazil)
Cláudio A. B. Saunders Filho (Military Institute of Engineering (IME), Brazil)
Antonio L. L. Ramos (University of South-Eastern Norway (USN), Norway)
Thévenin Network Approach for Modeling Mutual Coupling in Narrowband Uniform Linear Arrays (abstract)
14:42
Ânderson Felipe Weschenfelder (PPGEE/Unisinos, Brazil)
Sandro Binsfeld Ferreira (PPGEE/Unisinos/itt-chip, Brazil)
Thiago da Silva França (PPGEE/Unisinos, Brazil)
Lucas Gasparin Rieck (PPGEE/Unisinos, Brazil)
Modeling and Simulation of an All-Digital PLL for Bluetooth Low Energy in Python (abstract)
15:00
Esmaeil Ranjbar Koleibi (université de sherbrooke, Canada)
Reza Bostani (Laval University, Canada)
Mahziar Serri Mazandarani (laval university, Canada)
Konin Koua (Université de Sherbrooke, Canada)
Sébastien Roy (Université de Sherbrooke, Canada)
Marc-André Tétrault (Université de Sherbrooke, Canada)
Frédéric Nabki (École de technologie supérieure, Canada)
Réjean Fontaine (Université de Sherbrooke, Canada)
2.25-V Peak-to-Peak Carrier-Based IR-UWB Transmitter for High-Density On-Cortex Neural Recorder Implants in 28 nm CMOS Technology (abstract)
13:30-15:20 Session 10C: IoT, Sensors, and Networks
Location: Malbec C
13:30
Thiago Allisson Ribeiro da Silva (Federal University of Piauí and Federal Institute of Maranhão, Brazil)
Jocines D. F. da Silveira (Federal University of Piauí, Brazil)
Geraldo Abrantes Sarmento Neto (Federal University of Piauí (UFPI), Teresina - Piauí, Brazil, Brazil)
Pedro Abreu (Federal University of Piaui, Brazil)
Artur Felipe da Silva Veloso (Federal University of Piauí, Brazil)
Luis Mendes (Federal University of Piauí, Brazil)
Fernando Jorge Vieira Santos (Federal University of Piauí, Brazil)
José Valdemir Dos Reis Junior (Federal University of Piauí, Brazil)
Data Aggregation Points Placement Method in LoRaWAN Networks for Smart Metering Service (abstract)
13:48
Diego Portero-Rodríguez (Instituto de Astrofísica de Canarias (IAC), Departamento de Astrofísica, Universidad de La Laguna (ULL), Spain)
Hugo García-Vázquez (Instituto de Astrofísica de Canarias (IAC), Spain)
José Javier Díaz García (Instituto de Astrofísica de Canarias (IAC), Spain)
Luis Fernando Rodríguez Ramos (Instituto de Astrofísica de Canarias (IAC), Spain)
José Alfonso López Aguerri (Instituto de Astrofísica de Canarias (IAC), Spain)
Photonic Integrated Circuits for Astronomy: A mathematical description of an integrated photonics-based wavefront sensor (IP-WFS) (abstract)
14:06
João Inacio Moreira Bezerra (Universidade Federal de Pelotas (UFPel), Brazil)
Morgana Macedo da Rosa (Universidade Federal de Pelotas (UFPel), Brazil)
Leonardo Antonietti (Universidade Federal de Pelotas (UFPel), Brazil)
Vinicius Camargo (Universidade Federal de Pelotas (UFPel), Brazil)
Alexandre Molter (Universidade Federal de Pelotas (UFPel), Brazil)
Rafael Iankowski Soares (Universidade Federal de Pelotas (UFPel), Brazil)
Energy-efficient PRNG based on a discrete-space chaotic map using an AxRMU multiplier (abstract)
14:24
Marcelo Romanssini (Unipampa, Brazil)
Paulo César C. de Aguirre (Unipampa, Brazil)
Alessandro G. Girardi (Unipampa, Brazil)
IoT Sensor Node with Edge Computing for Efficient Vibration Monitoring of Industrial Motors (abstract)
14:42
Esmiraldo Ca (Universidade da Integracao Internacional da Lusofonia Afro-Brasileira, Brazil)
Yanick Gomes (Universidade Federal do ABC, Brazil)
Sabi Bandiri (Universidade da Integracao Internacional da Lusofonia Afro-Brasileira, Brazil)
Ramon Martins (Instituto Federal de Santa Catarina, Brazil)
Danilo Spadoti (Universidade Federal de Itajuba, Brazil)
Tales Pimenta (Universidade Federal de Itajuba, Brazil)
Optimization of the Electric Distribution Network with Photovoltaic Generation: Application of PSO for Reconfiguration in Intermittent Scenarios (abstract)
15:00
Roberto La Rosa (STMicroelectronics, Italy)
Pietro Firpo (University of Genova, Italy)
Orazio Aiello (University of Genova, Italy)
Sustainable, Battery-Free Wireless Sensor Node with LoRaWAN Connectivity in ABP and OTAA Activation Modes (abstract)
13:30-15:20 Session 10D: IBERCHIP 2
Location: Chardonnay
13:30
Eduardo Souza (University of Vale do Itajaí, Brazil)
Larissa Gouvea (University of Vale do Itajaí, Brazil)
Thiago Rausch (University of Vale do Itajaí, Brazil)
Cesar Zeferino (University of Vale do Itajaí, Brazil)
Douglas Melo (University of Vale do Itajaí, Brazil)
Simulador interativo para estudo de programação em linguagem de montagem na arquitetura RISC-V (abstract)
13:45
Sara Vitória Henssler (Instituto Federal Sul-rio-grandense (IFSul), Brazil)
Marcio Spenst (Instituto Federal Sul-rio-grandense (IFSul), Brazil)
Luciano Volcan Agostini (Universidade Federal de Pelotas (UFPel), Brazil)
Marcel Moscarelli Corrêa (Instituto Federal Sul-rio-grandense (IFSul), Brazil)
Performance Analysis of Hardware-Accelerated HEVC Encoders (abstract)
14:00
Bruno Evaldt (Universidade Federal do Rio Grande - FURG, Brazil)
Rafael Schvittz (Universidade Federal do Rio Grande - FURG, Brazil)
Paulo Butzen (Universidade Federal do Rio Grande do Sul - UFRGS, Brazil)
PEPCI - Plataforma para Ensino de Posicionamento de Circuitos Integrados (abstract)
14:15
Rafael Moresco Vieira (Federal University of Santa Catarina (UFSC), Brazil)
José Luís Güntzel (Federal University of Santa Catarina (UFSC), Brazil)
Evaluating the Impact of Pin Assignment Order in VLSI Circuit Floorplanning Outcomes (abstract)
14:30
João Frischenbruder Sulzbach (UFRGS, Brazil)
Hamilton Klimach (UFRGS, Brazil)
Impact of Voltage Comparator Limitations on the Performance of Double-swing RC Relaxation Oscillators (abstract)
14:45
Jolene da Silva Justin (Universidade Federal de Pelotas, Brazil)
Gustavo Rehbein (Universidade Federal de Pelotas, Brazil)
Vitor Costa (Universidade Federal de Pelotas, Brazil)
Marcelo Porto (Universidade Federal de Pelotas, Brazil)
Avaliação de Eficiência do Codificador HEVC do Chipset Qualcomm SM7325 na Compressão de Nuvens de Pontos Dinâmicas (abstract)
Friday, February 28th, 2025

View this program: with abstractssession overviewtalk overview

09:00-10:30 Session 12A: Arithmetic and Signal Processing Circuits and Systems
Location: Malbec A
09:00
Shiva Nejati (University of Windsor, Canada)
Moslem Heidarpur (University of Windsor, Canada)
Mitra Mirhassani (University of Windsor, Canada)
A Novel and Efficient Large Integer Number Theoretic Transform Multiplier Based on Unified Blocks (abstract)
09:18
Carson Sager (Oklahoma State University, United States)
James Stine (Oklahoma State University, United States)
Design of a Robust IEEE Compliant Floating-Point Divide and Square Root using Iterative Approximation (abstract)
09:36
Matheus Lemos (UFRGS, Brazil)
Clayton Farias (UFRGS, Brazil)
Paulo Butzen (UFRGS, Brazil)
José Azambuja (UFRGS, Brazil)
Improving Circuit Area with a 7nm Predictive FinFET PDK Multi-Height Standard Cell Library (abstract)
09:54
Adriane Duarte (Cefet/RJ, Brazil)
Amaro Lima (Cefet/RJ, Brazil)
Michel Tcheou (UERJ, Brazil)
Maria Medeiros (University of Coimbra, Portugal)
Vinícius Silva (UFF, Brazil)
Felipe Henriques (Cefet/RJ, Brazil)
Material Classification using Optical Wireless Communications Data (abstract)
09:00-10:30 Session 12B: Special Session - Approximate and Transprecision Computing: the Quest of More with Less
Location: Malbec B
09:00
Guilherme Dias (Escola Politécnica, Universidade de São Paulo. INESC-ID, Instituto Superior Técnico, Universidade de Lisboa, Portugal)
Luís Crespo (INESC-ID, Instituto Superior Técnico, Universidade de Lisboa, Portugal)
Pedro Tomas (INESC-ID, Instituto Superior Técnico, Universidade de Lisboa, Portugal)
Nuno Roma (INESC-ID, Instituto Superior Técnico, Universidade de Lisboa, Portugal)
Nuno Neves (INESC-ID, Instituto Superior Técnico, Universidade de Lisboa, Portugal)
Dynamic Reconfigurable FPU for Next-Generation Transprecision Computing (abstract)
09:18
Pedro Silva (Universidade Federal de Santa Catarina, Brazil)
Rita Louro (Universidade Federal de Santa Catarina, Brazil)
Mateus Grellert (Universidade Federal do Rio Grande do Sul, Brazil)
Cristina Meinhardt (Universidade Federal de Santa Catarina, Brazil)
Power-Efficient Design of Approximate Parallel-Tree Digital Comparators (abstract)
09:36
Rafael dos Santos Ferreira (Federal University of Pelotas (UFPel), Brazil)
Luciano Agostini (Federal University of Pelotas (UFPel), Brazil)
Cláudio Diniz (Federal University of Rio Grande do Sul (UFRGS), Brazil)
Bruno Zatt (Federal University of Pelotas (UFPel), Brazil)
Applying Approximate Subtractors for Power Reduction in TZS (abstract)
09:54
Vinicius Zanandrea (UFSC, Brazil)
Jorge Castro-Godínez (Instituto Tecnológico de Costa Rica, Costa Rica)
Cristina Meinhardt (UFSC, Brazil)
Ultra-compact Approximate 4:2 Compressor on the Design of Power-efficient Multipliers for Image Multiplication (abstract)
10:12
João Bedin (UFRGS, Brazil)
Pedro Pereira (UFRGS, Brazil)
Rodrigo Wuerdig (KU Leuven / UFRGS, Brazil)
Eduardo Da Costa (UCpel, Brazil)
Sergio Bampi (UFRGS, Brazil)
Quality-Reconfigurable Approximate Multiplier Utilizing Select Leading One-Bit Blocks (abstract)
09:00-10:30 Session 12C: Amplifiers, Multipliers and Rectifiers
Location: Malbec C
09:00
Riccardo Della Sala (Sapienza, Italy)
Orazio Aiello (University of Genoa, Italy)
Giuseppe Scotti (Sapienza University of Rome, Italy)
A Novel 0.62 nW Inverter based Digital-OTA (abstract)
09:18
Cristina Adornes (Universidade Federal de Santa Catarina, Brazil)
Gabriel Maranhão (Universidade Federal de Santa Catarina, Brazil)
Deni Alves (Universidade Federal de Santa Catarina, Brazil)
Cesar Rodrigues (Universidade Federal de Santa Catarina, Brazil)
Márcio Schneider (Universidade Federal de Santa Catarina, Brazil)
A CMOS instrumentation amplifier designed with open-source tools (abstract)
09:36
Zhiwei Ma (Universite Cote d'Azur, Polytech'Lab, UPR UniCA 7498, France)
Gilles Jacquemod (University of Nice - Sophia Antipolis, France)
Yoann Charlon (Universite Cote d'Azur, Polytech'Lab, UPR UniCA 7498, France)
New multiplier and input layer in current mode for analog artificial neural networks (abstract)
09:54
Claudio Pedroso (Universidade Federal do Pampa, Brazil)
Alessandro Girardi (Universidade Federal do Pampa, Brazil)
Natalia Chagas (Universidade Federal do Pampa, Brazil)
Paulo Aguirre (Universidade Federal do Pampa, Brazil)
A 13.56-MHz CMOS Active-Rectifier WPT With Dynamically Controllable Comparator for IMDs (abstract)
10:12
Luis Henrique Rodovalho (Synopsis, Portugal)
Orazio Aiello (University of Genova, Italy)
An Inverter-Based Difference Differential Amplifier with Active Frequency Compensation (abstract)
09:00-10:30 Session 12D: IBERCHIP Poster 1
Heitor Huarachi (Universidade Federal do Pampa, Brazil)
Gabriel Cardoso (Universidade Federal do Pampa, Brazil)
Jiovana Gomes (Universidade Federal do Rio Grande do Sul, Brazil)
Sergio Bampi (Federal University of Rio Grande do Sul, Brazil)
Fabio Ramos (Universidade Federal do Pampa, Brazil)
Arquitetura para a Geração dos Elementos Sintáticos Residuais da Transformada do VVC (abstract)
Fabricio Lorenzon (UFRGS, Brazil)
Mateus Grellert (UFRGS, Brazil)
Projeto e Síntese de Multiplicadores com Foco em Alto Desempenho (abstract)
Yasmin Souza Camargo (Federal University of Pelotas (UFPel), Brazil)
Matheus Isquierdo (Federal University of Pelotas (UFPel), Brazil)
Renira Soares (Federal University of Pelotas (UFPel), Brazil)
Daniel Palomino (Federal University of Pelotas (UFPel), Brazil)
Bruno Zatt (Federal University of Pelotas (UFPel), Brazil)
Felipe Sampaio (Federal Institute of Rio Grande do Sul (IFRS), Brazil)
Approximate Storage Evaluation at Intra-Frame Prediction in VVC Encoders (abstract)
Patrick Rosa (Universidade Federal de Pelotas, Brazil)
Daiane Freitas (Universidade Federal de Pelotas, Brazil)
Leonardo Müller (Universidade Federal de Pelotas, Brazil)
Guilherme Correa (Universidade Federal de Pelotas, Brazil)
Daniel Palomino (Universidade Federal de Pelotas, Brazil)
Avaliação de Ferramentas do Codificador AV1 para Interpolação de Pixels na Predição Inter-Quadros Fracionária (abstract)
João Carlos Britto Filho (PGMICRO - UFRGS - Brazil, Brazil)
Claudio Machado Diniz (PGMICRO - UFRGS - Brazil, Brazil)
Raphael Martins Brum (PGMICRO - UFRGS - Brazil, Brazil)
Paulo F. Butzen (PGMICRO - UFRGS - Brazil, Brazil)
Implementação de Núcleos RISC-V em FPGA com Monitoramento de Corrente Usando INA219 (abstract)
Leonardo Luís Müller (Universidade Federal de Pelotas, Brazil)
Daiane Freitas (Universidade Federal de Pelotas, Brazil)
Patrick Rosa (Universidade Federal de Pelotas, Brazil)
Guilherme Corrêa (Federal University of Pelotas, Brazil)
Escolha dos Filtros de Interpolação da Estimação de Movimento Fracionária do AV1 Usando Aprendizado de Máquina (abstract)
Federico Fernández (Facultad Politécnica - Universidad Nacional de Asuncion, Paraguay)
Diego Pinto (Facultad Politécnica - Universidad Nacional de Asuncion, Paraguay)
Reconfiguración parcial dinamica de una memoria ROM mediante hardware reconfigurable (abstract)
13:30-15:00 Session 14A: Honey, I Shrunk the Circuits: Adventures in Nanotechnology
Location: Malbec A
13:30
Simon Hofmann (Technical University of Munich, Germany)
Marcel Walter (Technical University of Munich, Germany)
Robert Wille (Technical University of Munich, Germany)
Physical Design for Field-coupled Nanocomputing with Discretionary Cost Objectives (abstract)
13:48
Ruan Formigoni (Universidade Federal de Vicosa, Brazil)
Ricardo Ferreira (Universidade Federal de Vicosa, Brazil)
Omar Neto (Universidade Federal de Minas Gerais, Brazil)
José Augusto Nacif (Universidade Federal de Vicosa, Brazil)
Network Collapsing Placement and Routing for Field-Coupled Nanocomputing (abstract)
14:06
João V. C. Teixeira (Departamento de Ciência da Computação Universidade Federal de Minas Gerais (UFMG), Brazil)
Poliana A. C. Oliveira (Centro Federal de Educação Tecnológica de Minas Gerais (CEFET-MG), Brazil)
Renan A. Marks (Faculdade de Computação Universidade Federal de Mato Grosso do Sul (UFMS), Brazil)
Omar P. V. Neto (Departamento de Ciência da Computação Universidade Federal de Minas Gerais (UFMG), Brazil)
Enhancing DNA Analog Circuits Design Through Delayed Species Insertion (abstract)
14:24
Gabriel Novy (Universidade Federal de Minas Gerais, Brazil)
Julio Teodoro (Universidade Federal de Minas Gerais, Brazil)
Jhonattan Ramírez (Universidade Federal de Minas Gerais, Brazil)
Omar Neto (Universidade Federal de Minas Gerais, Brazil)
Feasible all-optical OR and NOR logic gates in photonic crystals (abstract)
14:42
Emanuel Ruella (Universidade Federal de Viçosa, Brazil)
Ricardo Ferreira (Universidade Federal de Viçosa, Brazil)
Omar Neto (Universidade Federal de Minas Gerais, Brazil)
José Nacif (Universidade Federal de Viçosa, Brazil)
Development of More Robust and Stable Logic Gates Using Novel Parameter Values for SiDB (abstract)
13:30-15:00 Session 14B: Emerging Techniques in FPGA and Reconfigurable Computing
Location: Malbec B
13:30
Icaro G. S. Moreira (universidade federal de viçosa, Brazil)
Lucas Bragança (universidade federal de viçosa, Brazil)
Olavo Silva (universidade federal de viçosa, Brazil)
Alysson Silva (universidade federal de viçosa, Brazil)
Ricardo S. Ferreira (universidade federal de viçosa, Brazil)
José A. M. Nacif (universidade federal de viçosa, Brazil)
Bridging the Gap: Accelerating Random Forests on FPGAs with High-Bandwidth Memory (abstract)
13:48
Vilmondes R. Silva (Federal University of Minas Gerais (UFMG), Brazil)
Dalton M. Colombo (Federal University of Minas Gerais (UFMG), Brazil)
Tomás P. Corrêa (Federal University of Minas Gerais (UFMG), Brazil)
Low-cost FPGA-based Digital-to-Time Converter (abstract)
14:06
Ian Kersz Amaral (UFRGS, Brazil)
Michael Jordan (UFRGS, Brazil)
Hiago Mayk G. de A. Rocha (UFBA, Brazil)
Felipe Kalinski Ferreira (HT Micron, Brazil)
Jose Rodrigo Azambuja (Federal University of Rio Grande do Sul, Brazil)
Fernanda Kastensmidt (UFRGS, Brazil)
Antonio Carlos Schneider Beck (Universidade Federal do Rio Grande do Sul, Brazil)
Exploiting Design Flexibility in Multi-Tenant Multi-FPGA Edge Systems (abstract)
14:24
Emanuel Trabes (Service d’electronique et de Microelectronique, University of Mons, Mons-Belgium, Belgium)
Aymen Zayed (Service d’electronique et de Microelectronique, University of Mons, Mons-Belgium, Belgium)
Carlos Valderrama (Service d’electronique et de Microelectronique, University of Mons, Mons-Belgium, Belgium)
Jimmy Tarrillo (Universidad de Ingenieria y Tecnologia, Peru)
Design Exploration of DWT-Based Feature Extraction Using FPGA for High-Performance Signal Processing (abstract)
14:42
Evaluating Multiplier-Less CNNs in RISC-V Architecture (abstract)
13:30-15:00 Session 14C: Circuits, Systems and Parallel Processing of Visual Signal
Location: Malbec C
13:30
Vinicius Borges (UFPel, Brazil)
Murilo Perleberg (UFPel, Brazil)
Marcelo Porto (UFPel, Brazil)
Luciano Agostini (UFPel, Brazil)
Hardware Design for VVC Angular Intra Prediction Modes with Coding Efficiency Awareness (abstract)
13:48
Vinícius Faria (Unipampa, Brazil)
Jiovana Gomes (UFRGS, Brazil)
Sergio Bampi (UFRGS, Brazil)
Fabio Ramos (Unipampa, Brazil)
High-Performance Binary Arithmetic Encoder with Multiple Bypass Bin Scheme for VVC CABAC (abstract)
14:06
Laiane Souza (Federal University of Pelotas (UFPel), Brazil)
Yasmin Souza Camargo (UFPEL, Brazil)
Bruno Zatt (Federal University of Pelotas (UFPel), Brazil)
Sergio Bampi (Federal University of Rio Grande do Sul (UFRGS), Brazil)
Felipe Sampaio (Federal Institute of Rio Grande do Sul (IFRS), Brazil)
Video Decoder Optimization for Speculative Motion Compensation for Near-Data Processing Exploitation (abstract)
14:24
Vitória Fabricio (Video Technology Research Group, Federal University of Pelotas, Brazil)
Iago Storch (Video Technology Research Group, Federal University of Pelotas, Brazil)
Daniel Palomino (Video Technology Research Group, Federal University of Pelotas, Brazil)
Processing Time Evaluation of the Classification Step in the Adaptive Loop Filter of VVC under Multiple Programming Paradigms (abstract)
14:42
Ismael Seidel (Federal University of Santa Catarina (UFSC), Brazil)
André Filipe da Silva Fernandes (Federal University of Santa Catarina (UFSC), Brazil)
Jose Luis Güntzel (Federal University of Santa Catarina (UFSC), Brazil)
A Parallel JPEG Pleno Baseline Block-Based Profile Light Field Encoder using OpenMP (abstract)
13:30-15:00 Session 14D: IBERCHIP Poster 2
Kush Desai (San Jose State University, United States)
AR Circuits: Augmented Reality for Electrical Education (abstract)
Dalton Colombo (UFMG, Brazil)
Daniel Carvalho Lott (UFMG, Brazil)
Pedro Sartori Locatelli (Universidade de Dalhousie, Canada)
Kamal El-Sankary (Universidade de Dalhousie, Canada)
Greg Burley (National Research Council Canada, Canada)
Driver de corrente CMOS de ± 0-10 mA (abstract)
Alvaro Costa Junior (Universidade de São Paulo, Brazil)
Raphael Lopes Pinheiro (Universidade de São Paulo, Brazil)
Maximiliam Luppe (Universidade de São Paulo, Brazil)
Implementation and Analysis of a TRNG Based on RO-PUF (abstract)
Cristhofer Cunha Marques (Federal University of Pampa - UNIPAMPA, Brazil)
Victor Matheus Lima (Federal University of Pampa - UNIPAMPA, Brazil)
Crístian Müller (Federal University of Pampa - UNIPAMPA, Brazil)
Alessandro Gonçalves Girardi (Federal University of Pampa - UNIPAMPA, Brazil)
Paulo César Comassetto de Aguirre (Federal University of Pampa - UNIPAMPA, Brazil)
High Level Design of CIFB and CIFF Incremental Σ∆ ADC Architectures for Biomedical Signals (abstract)
Bernardo Correa (Federal University of Paraná, Brazil)
Bernardo Leite (Federal University of Paraná, Brazil)
Biasing analysis of an RF CMOS cascode power amplifier (abstract)
Bruna Henning Pereira (Univali, Brazil)
Cesar Albenes Zeferino (Univali, Brazil)
Developing a Wearable Device Solution for Seizure Prediction of Patients with Epilepsy (abstract)
Data Acquisition and Sequencing System for Spectrophotometric Techniques Applications (abstract)