Search Results for author: Wagner Meira Jr.

Found 6 papers, 2 papers with code

Sequential Stratified Regeneration: MCMC for Large State Spaces with an Application to Subgraph Count Estimation

1 code implementation7 Dec 2020 Carlos H. C. Teixeira, Mayank Kakodkar, Vinícius Dias, Wagner Meira Jr., Bruno Ribeiro

This work considers the general task of estimating the sum of a bounded function over the edges of a graph, given neighborhood query access and where access to the entire network is prohibitively expensive.

Social and Information Networks Data Structures and Algorithms

Automatic Diagnosis of Short-Duration 12-Lead ECG using a Deep Convolutional Network

no code implementations28 Nov 2018 Antônio H. Ribeiro, Manoel Horta Ribeiro, Gabriela Paixão, Derick Oliveira, Paulo R. Gomes, Jéssica A. Canazart, Milton Pifano, Wagner Meira Jr., Thomas B. Schön, Antonio Luiz Ribeiro

We present a model for predicting electrocardiogram (ECG) abnormalities in short-duration 12-lead ECG signals which outperformed medical doctors on the 4th year of their cardiology residency.

Electrocardiography (ECG)

Characterizing the public perception of WhatsApp through the lens of media

no code implementations17 Aug 2018 Josemar Alves Caetano, Gabriel Magno, Evandro Cunha, Wagner Meira Jr., Humberto T. Marques-Neto, Virgilio Almeida

WhatsApp is, as of 2018, a significant component of the global information and communication infrastructure, especially in developing countries.

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