Gender bias detection in court decisions: A Brazilian case study
Raysa Benatti, Fabiana Severi, Sandra Avila, Esther Colombini
In: ACM Conference on Fairness, Accountability, and Transparency (ACM FAccT'24)
Details
dataset
Project
Even small correlation and diversity shifts pose dataset-bias issues
Alceu Bissoto, Catarina Barata, Eduardo Valle, Sandra Avila
Pattern Recognition Letters (PRL'24)
Details
PDF
DOI
Revolutionizing food advertising monitoring: A machine learning-based method for automated classification of food videos
Michele Bittencourt Rodrigues, Victória Pedrazzoli Ferreira, Rafael Moreira Claro, Ana Paula Bortoletto Martins, Sandra Avila, Paula Martins Horta
Public Health Nutrition (PHN'23)
Details
PDF
DOI
CAPIVARA: Cost-efficient approach for improving multilingual CLIP performance on low-resource languages
Gabriel Oliveira dos Santos, Diego AB Moreira, Alef Iury Ferreira, Jhessica Silva, Luiz Pereira, Pedro Bueno, Thiago Sousa, Helena Maia, Nádia da Silva, Esther Colombini, Helio Pedrini, Sandra Avila
In: Workshop on Multi-lingual Representation Learning (MRL) at EMNLP'23
Details
PDF
--
DOI
“The day I discovered I was collaborating on a eugenic project”: About imponderables in collaborative research
Sandra Avila, Marisol Marini
Platypus: The CASTAC Blog
Details
PDF
Assessing the generalizability of deep neural networks-based models for black skin lesions
Luana Barros, Levy Chaves, Sandra Avila
In: Iberoamerican Congress on Pattern Recognition (CIARP'23)
Details
PDF
--
dataset
DOI
The performance of transferability metrics does not translate to medical tasks
Levy Chaves, Alceu Bissoto, Eduardo Valle, Sandra Avila
In: Domain Adaptation and Representation Transfer (DART) at MICCAI'23
Details
PDF
--
DOI
Test-time selection for robust skin lesion analysis
Alceu Bissoto, Catarina Barata, Eduardo Valle, Sandra Avila
In: ISIC Skin Image Analysis Workshop at MICCAI'23
Details
PDF
--
A survey on deep learning for skin lesion segmentation
Zahra Mirikharaji, Kumar Abhishek, Alceu Bissoto, Catarina Barata, Sandra Avila, Eduardo Valle, M Emre Celebi, Ghassan Hamarneh
Medical Image Analysis (MEDIA'2023)
Details
PDF
--
DOI
The framing of time-dependent machine learning models improves risk estimation among young individuals with acute coronary syndromes
Luiz Sérgio Carvalho, Gustavo Alexim, Ana Claudia Nogueira, Marta Fernandez, Tito Rezende, Sandra Avila, Ricardo Reis, Alexandre Soares, Andrei Sposito
Scientific Reports (Sci Rep'2023)
Details
PDF
DOI
Mitigating biases in machine learning: A sociotechnical analysis
Livia Ruback, Denise Carvalho, Sandra Avila
Brazilian Journal of Information Systems (iSys'2022)
Details
PDF
Should I disclose my dataset? Caveats between reproducibility and individual data rights
Raysa M. Benatti, Camila ML Villarroel, Sandra Avila, Esther L. Colombini, Fabiana C. Severi
In: Workshop on Natural Legal Language Processing (NLLP) at EMNLP'22
Details
PDF
Video
Artifact-based domain generalization of skin injury models
Alceu Bissoto, Catarina Barata, Eduardo Valle, Sandra Avila
In: ISIC Skin Image Analysis Workshop at ECCV'22
Details
PDF
Slides
Video
--
DOI
Seeing without looking: Analysis pipeline for child sexual abuse datasets
Camila Laranjeira, Joao Macedo, Sandra Avila, Jefferson A. dos Santos
In: ACM Conference on Fairness, Accountability, and Transparency (ACM FAccT'22)
Details
PDF
Video
DOI
Rationale and design of the Brazilian diabetes study: A prospective cohort of type 2 diabetes
Joaquim Barreto, Beatriz Luchiari, Marcus Lima, Alessandra Oliveira, Sofia Vitte, Gabriela Machado, Jessica Cunha, Cynthia Borges, Daniel Munhoz, Vicente Fernandes, Sheila Medorima, Ikaro Breder, Marta Fernandez, Thiago Quinaglia, Rodrigo Oliveira, Fernando Chaves, Carlos Arieta , Gil G.-Junior, Sandra Avila, Wilson Nadruz, Luiz Sergio Carvalho, Andrei Sposito
Current Medical Research and Opinion (CMRO'22)
Details
DOI
Weakly supervised attention-based models using activation maps for citrus mite and insect pest classification
Edson Bollis, Helena Maia, Hélio Pedrini, Sandra Avila
Computers and Electronics in Agriculture (COMPAG'22)
Details
--
dataset
DOI
#Pracegover: A large dataset for image captioning in Portuguese
Gabriel Oliveira dos Santos, Esther Luna Colombini, Sandra Avila
Date'22
Details
PDF
dataset
Project
DOI
CIDer-R: Robust consensus-based image description evaluation
Gabriel Oliveira dos Santos, Esther Luna Colombini, Sandra Avila
In: Workshop on Noisy User-generated Text (W-NUT) at EMNLP'21
Details
PDF
dataset
What should we pay attention to when rating violent videos?
Marcos Vinícius Adam Teixeira, Sandra Avila
In: International Conference on Availability, Reliability and Security (ARES'21)
Details
PDF
DOI
Machine Learning Biases and Their Social Implications: A Case Study in Facial Recognition
Livia Ruback, Sandra Avila, Lucia Cantero
In: Workshop on the Implications of Computing in Society at CSBC'21
Details
PDF
Video
DOI
GAN-based data augmentation and anonymization for skin-injury analysis: A critical review
Alceu Bissoto, Eduardo Valle, Sandra Avila
In: ISIC Skin Image Analysis Workshop at CVPR'21
Details
PDF
Slides
Video
--
Machine learning improves the coronary identification of individuals with higher morbidity avoidable health costs after acute syndromes
Luiz Sérgio Fernandes de Carvalho, Silvio Gioppato, Marta Duran Fernandez, Bernardo Carvalho Trindade, José Carlos Quinaglia e Silva, Rebeca Gouget Sérgio Miranda, José Roberto Matos de Souza, Wilson Nadruz, Sandra Avila, Andrei Carvalho Sposito
Value in Health'20
Details
DOI
Less is more: Sample selection and label conditioning improve skin lesion segmentation
Vinicius Ribeiro, Sandra Avila, Edward Valle
In: ISIC Skin Image Analysis Workshop at CVPR'20
Details
PDF
Slides
Video
--
DOI
Weakly supervised learning guided by activation mapping applied to a novel citrus pest benchmark
Edson Bollis, Hélio Pedrini, Sandra Avila
In: Agriculture-Vision: Challenges & Opportunities for Computer Vision in Agriculture at CVPR'20
Details
PDF
Video
--
dataset
DOI
Date, depth, and design: Learning reliable models for skin lesion analysis
Eduardo Valle, Michel Fornaciali, Afonso Menegola, Julia Tavares, Flávia V. Bittencourt, Lin T. Li, Sandra Avila
Neurocomputing'20
Details
PDF
--
DOI
Grape detection, segmentation, and tracking using deep neural networks and three-dimensional association
Thiago T. Santos, L. Leonardo de Souza, A. Santos Andreza, Sandra Avila
Computers and Electronics in Agriculture'20
Details
PDF
Video
dataset
DOI
Solo or ensemble? Choosing CNN architecture for melanoma classification
Fabio Perez, Sandra Avila, Edward Valle
In: ISIC Skin Image Analysis Workshop at CVPR'19
Details
PDF
--
(From) Constructing bias on skin lesion datasets
Alceu Bissoto, Michel Fornaciali, Eduardo Valle, Sandra Avila
In: ISIC Skin Image Analysis Workshop at CVPR'19
Details
PDF
--
Best Paper Award
Eyes in the skies: A data-driven fusion approach to identifying drug crops from remote sensing images
Anselmo Ferreira, Siovani C. Felipussi, Ramon Pires, Sandra Avila, Geise Santos, Jorge Lambert, Jiwu Huang, Anderson Rocha
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing (JSTARS'19)
Details
DOI
Enriching synthetic data with real noise using Neural Style Transfer
Naomi Takemoto, Lucas de M. Araújo, Tiago A. Coimbra, Martin Tygel, Sandra Avila, Edson Borin
In: International Congress of The Brazilian Geophysical Society (SBGf'19)
Details
PDF
Automatic detection of diffraction-apex using fully convolutional networks
Thamiris Coelho, Lucas de M. Araújo, Tiago A. Coimbra, Martin Tygel, Sandra Avila, Edson Borin
In: International Congress of The Brazilian Geophysical Society (SBGf'19)
Details
PDF
A data-driven approach to referable diabetic retinopathy detection
Ramon Pires, Sandra Avila, Jacques Wainer, Eduardo Valle, Michael D. Abramoff, Anderson Rocha
Artificial Intelligence in Medicine'19
Details
PDF
--
DOI
Combating the Elsagate phenomenon: Deep learning architectures for disturbing cartoons
Akari Ishikawa, Edson Bollis, Sandra Avila
In: International Workshop on Biometrics and Forensics (IWBF'19)
Details
PDF
--
dataset
DOI
Toward subjective violence detection in videos
Bruno Peixoto, Lavi Bahram, João Paulo M. Pereira, Sandra Avila, Zanoni Dias, Anderson Rocha
In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP'19)
Details
DOI
Skin lesion synthesis with generative adversarial networks
Alceu Bissoto, Fabio Perez, Eduardo Valle, Sandra Avila
In: ISIC Skin Image Analysis Workshop at MICCAI'18
Details
PDF
--
Data augmentation for skin lesion analysis
Fabio Perez, Cristina Vasconcelos, Sandra Avila, Edward Valle
In: ISIC Skin Image Analysis Workshop at MICCAI'18
Details
PDF
--
dataset
Best Paper Award
Machine learning application based in random forest for integrating mass spectrometry-based metabolomic data: A simple screening method for patients with Zika virus
Carlos Fernando O. Melo, Luiz C. Navarro, Diogo N. De Oliveira, [more 25 authors], Sandra Avila, Anderson Rocha, Rodrigo R. Catharino
Frontiers in Bioengineering and Biotechnology'18
Details
PDF
Video
Multimodal data fusion for sensitive scene localization
Daniel Moreira, Sandra Avila, Mauricio Perez, Daniel Moraes, Vanessa Testoni, Eduardo Valle, Siome Goldenstein, Anderson Rocha
Information Fusion'18
Details
PDF
dataset
DOI
Leveraging deep neural networks to fight child pornography in the age of social media
Paulo Vitorino, Sandra Avila, Mauricio Perez, Anderson Rocha
Journal of Visual Communication and Image Representation (JVCI'18)
Details
PDF
Multimodal and real-time method for sensitive media content filtering
Sandra Avila, Daniel Moreira, Mauricio Perez, Daniel Moraes, Vanessa Testoni, Eduardo Valle, Siome Goldenstein, Anderson Rocha
United States Patent and Trademark Office (USPTO), US2017 0289624 A1
Details
URL
Mid-level image representation for fruit fly identification (Diptera: Tephritidae)
Matheus Macedo, Sandra Avila, Roberto A. Zucchi, Fabio A. Faria
In: IEEE International Conference on eScience (eScience'17)
Details
PDF
RECOD Titans at ISIC Challenge 2017
Afonso Menegola, Julia Tavares, Michel Fornaciali, Lin Tzy Li, Sandra Avila, Edward Valle
In: ISIC 2017 - Skin Lesion Analysis Towards Melanoma Detection @ IEEE ISBI'17
Details
PDF
Video
--
Project
Award
Knowledge transfer for melanoma screening with deep learning
Afonso Menegola, Michel Fornaciali, Ramon Pires, Flávia V. Bittencourt, Sandra Avila, Edward Valle
In: IEEE International Symposium on Biomedical Imaging (ISBI'17)
Details
PDF
Video
--
Project
Video pornography detection through deep learning techniques and motion information
Mauricio Perez, Sandra Avila, Daniel Moreira, Daniel Moraes, Vanessa Testoni, Eduardo Valle, Siome Goldenstein, Anderson Rocha
Neurocomputing'17
Details
PDF
dataset
DOI
Robust storm features for violence detection
Daniel Moreira, Sandra Avila, Mauricio Perez, Daniel Moraes, Vanessa Testoni, Eduardo Valle, Siome Goldenstein, Anderson Rocha
In: IEEE Winter Conference on Applications of Computer Vision (WACV'17)
Details
PDF
Video
Beyond lesion-based diabetic retinopathy: A direct approach for referral
Ramon Pires, Sandra Avila, Herbert Jelinek, Jacques Wainer, Eduardo Valle, Anderson Rocha
IEEE Journal of Biomedical and Health Informatics (JBHI'17)
Details
PDF
DOI
Pornography classification: The hidden clues in video space-time
Daniel Moreira, Sandra Avila, Mauricio Perez, Daniel Moraes, Vanessa Testoni, Eduardo Valle, Siome Goldenstein, Anderson Rocha
Forensic Science International (FSI'16)
Details
PDF
Video
--
dataset
DOI
A two-tier image representation approach to detecting child pornography
Paulo Vitorino, Sandra Avila, Anderson Rocha
In: Computer Vision Workshop (WVC'16)
Details
PDF
Best Paper Award
A mid-level video representation based on binary descriptors: A case study for pornography detection
Carlos Caetano, Sandra Avila, William R. Schwartz, Silvio Guimarà £ es, Arnaldo de A. Araújo
Neurocomputing'16
Details
PDF
dataset
DOI
deep neural networks under stress
Micael Carvalho, Matthieu Cord, Sandra Avila, Nicolas Thome, Eduardo Valle
In: IEEE International Conference on Image Processing (ICIP'16)
Details
PDF
--
Project
DOI
Multimodal and real-time method for content filtering
Sandra Avila, Daniel Moreira, Mauricio Perez, Daniel Moraes, Vanessa Testoni, Eduardo Valle, Siome Goldenstein, Anderson Rocha
National Institute of Industrial Property (INPI), Patent Number: BR1020160072654
Details
RECOD at MediaEval 2015: Affective impact of movies task
Daniel Moreira, Sandra Avila, Mauricio Perez, Daniel Moraes, Vanessa Testoni, Eduardo Valle, Siome Goldenstein, Anderson Rocha
In: Working Notes Proceedings of the MediaEval 2015 Workshop (MediaEval'15)
Details
PDF
Programming teaching to high school students: An experience report
Nadja Ramos, Carmen Freitas, Sandra Avila, Paula Costa, Vanessa Testoni, Juliana Borin
In: Workshop on Computer Education (WEI), Congress of the Brazilian Computer Society (CSBC'15)
Details
PDF
RECOD at MediaEval 2014: Violent scenes detection task
Sandra Avila, Daniel Moreira, Mauricio Perez, Daniel Moraes, Isabela Cota, Vanessa Testoni, Eduardo Valle, Siome Goldenstein, Anderson Rocha
In: Working Notes Proceedings of the MediaEval 2014 Workshop (MediaEval'14)
Details
PDF
Award
Pornography detection using BossaNova video descriptor
Carlos Caetano, Sandra Avila, Silvio Guimarães, Arnaldo de A. Araújo
In: European Signal Processing Conference (EUSIPCO'14)
Details
PDF
dataset
Statistical Learning Approach for Robust Melanoma Screening
Michel Fornaciali, Sandra Avila, Micael Carvalho, Eduardo Valle
In: Conference on Graphics, Patterns and Images (SIBGRAPI'14)
Details
PDF
Project
DOI
Automatic diabetic retinopathy detection using BossaNova representation
Ramon Pires, Sandra Avila, Herbert Jelinek, Jacques Wainer, Eduardo Valle, Anderson Rocha
In: International Conference of the IEEE Engeneering in Medicine and Biology Society (EMBC'14)
Details
PDF
dataset
DOI
The impact of visual attributes on online image diffusion
Luam Totti, Felipe Costa, Sandra Avila, Eduardo Valle, Wagner Meira, Virgilio Almeida
In: ACM Web Science Conference (WebSci'14)
Details
PDF
Representing local binary descriptors with BossaNova for visual recognition
Carlos Caetano, Sandra Avila, Silvio Guimarães, Arnaldo de A. Araújo
In: ACM Symposium On Applied Computing (SAC'14)
Details
PDF
dataset
DOI
Image classification using object detectors
Thibaut Durand, Nicolas Thome, Matthieu Cord, Sandra Avila
In: IEEE International Conference on Image Processing (ICIP'13)
Details
PDF
DOI
Content-based filtering for video sharing social networks
Eduardo Vale, Sandra Avila, Fillipe Souza, Marcelo Coelho, Arnaldo de A. Araújo
In: Workshop on Computer Forensics (WFC), Brazilian Symposium on Information and Computer System Security (SBSeg'12)
Details
PDF
BossaNova at ImageCLEF 2012 Flickr photo annotation task
Sandra Avila, Nicolas Thome, Matthieu Cord, Eduardo Valle, Arnaldo de A. Araújo
In: Working Notes of the Conference and Labs of the Evaluation Forum (CLEF'12)
Details
PDF
Project
Award
BOSSA: Extended BoW formalism for image classification
Sandra Avila, Nicolas Thome, Matthieu Cord, Eduardo Valle, Arnaldo de A. Araújo
In: IEEE International Conference on Image Processing (ICIP'11)
Details
PDF
Project
DOI
VSUMM: A mechanism designed to produce static video summaries and a novel evaluation method
Sandra Avila, Ana Lopes, Antonio Da Luz, Arnaldo de A. Araújo
Pattern Recognition Letters (PRL'11)
Details
PDF
dataset
Project
Google Scholar
DOI
Nude detection in video using bag-of-visual-features
Ana Lopes, Sandra Avila, Anderson Peixoto, Rodrigo Oliveira, Marcelo Coelho, Arnaldo de A. Araújo
In: Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI'09)
Details
PDF
Slides
dataset
Project
DOI
A bag-of-features approach based on hue-SIFT descriptor for nude detection
Ana Lopes, Sandra Avila, Anderson Peixoto, Rodrigo Oliveira, Arnaldo de A. Araújo
In: European Signal Processing Conference (EUSIPCO'09)
Details
PDF
dataset
Project
Automatic frame extraction for improving content-based image retrieval of historical photographs
Ana Lopes, David Flam, Natalia Batista, Sandra Avila, Jussara Almeida, Arnaldo de A. Araújo
In: Brazilian Symposium on Multimedia and the Web (WebMedia'08)
Details
PDF
DOI
An Approach Based on Color Characteristics for Automatic Elaboration and Subjective Evaluation of Static Video Abstracts
Sandra Avila
Master's Thesis
Details
PDF
Slides
dataset
Project
VSUMM: An approach to automatic video summarization and quantitative evaluation
Sandra Avila, Antonio da Luz, Arnaldo de A. Araújo, Matthieu Cord
In: Brazilian Symposium on Computer Graphics and Image Processing (SIBGRAPI'08)
Details
PDF
Slides
Project
DOI
Evaluating a zoning mechanism and class-modular architecture for handwritten characters recognition
Sandra Avila, Leonardo Matos, Cinthia Freitas, João Carvalho
In: Iberoamerican Congress on Pattern Recognition (CIARP'07)
Details
PDF
DOI
Evaluation of a Zoning Mechanism for Classifying Handwritten Character Images
Sandra Avila
Undergraduate Thesis
Details
PDF