Search Results for author: Joao Eduardo Ferreira

Found 7 papers, 0 papers with code

Continuously Reliable Detection of New-Normal Misinformation: Semantic Masking and Contrastive Smoothing in High-Density Latent Regions

no code implementations19 Jan 2023 Abhijit Suprem, Joao Eduardo Ferreira, Calton Pu

Toxic misinformation campaigns have caused significant societal harm, e. g., affecting elections and COVID-19 information awareness.

Misinformation

Time-Aware Datasets are Adaptive Knowledgebases for the New Normal

no code implementations22 Nov 2022 Abhijit Suprem, Sanjyot Vaidya, Joao Eduardo Ferreira, Calton Pu

Recent advances in text classification and knowledge capture in language models have relied on availability of large-scale text datasets.

Misinformation text-classification +1

ATEAM: Knowledge Integration from Federated Datasets for Vehicle Feature Extraction using Annotation Team of Experts

no code implementations16 Nov 2022 Abhijit Suprem, Purva Singh, Suma Cherkadi, Sanjyot Vaidya, Joao Eduardo Ferreira, Calton Pu

We evaluate ATEAM and KID for vehicle recognition problems and show that our integrated dataset can help off-the-shelf models achieve excellent accuracy on VMMR and vehicle re-id with no changes to model architectures.

EdnaML: A Declarative API and Framework for Reproducible Deep Learning

no code implementations13 Nov 2022 Abhijit Suprem, Sanjyot Vaidya, Avinash Venugopal, Joao Eduardo Ferreira, Calton Pu

We present several examples of ML pipelines with EdnaML, including a large-scale fake news labeling and classification system with six sub-pipelines managed by EdnaML.

Constructive Interpretability with CoLabel: Corroborative Integration, Complementary Features, and Collaborative Learning

no code implementations20 May 2022 Abhijit Suprem, Sanjyot Vaidya, Suma Cherkadi, Purva Singh, Joao Eduardo Ferreira, Calton Pu

CoLabel performs VMMR with a composite of interpretable features such as vehicle color, type, and make, all based on interpretable annotations of the ground truth labels.

Bias Detection

Small, Accurate, and Fast Vehicle Re-ID on the Edge: the SAFR Approach

no code implementations24 Jan 2020 Abhijit Suprem, Calton Pu, Joao Eduardo Ferreira

We propose a Small, Accurate, and Fast Re-ID (SAFR) design for flexible vehicle re-id under a variety of compute environments such as cloud, mobile, edge, or embedded devices by only changing the re-id model backbone.

Model Compression

Robust, Extensible, and Fast: Teamed Classifiers for Vehicle Tracking and Vehicle Re-ID in Multi-Camera Networks

no code implementations9 Dec 2019 Abhijit Suprem, Rodrigo Alves Lima, Bruno Padilha, Joao Eduardo Ferreira, Calton Pu

Current frameworks for management are designed for multi-camera networks in a closed dataset environment where there is limited variability in cameras and characteristics of the surveillance environment are well known.

Attribute Management +4

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