Search Results for author: Roni Rosenfeld

Found 5 papers, 1 papers with code

Outlier Ranking in Large-Scale Public Health Streams

no code implementations2 Jan 2024 Ananya Joshi, Tina Townes, Nolan Gormley, Luke Neureiter, Roni Rosenfeld, Bryan Wilder

Disease control experts inspect public health data streams daily for outliers worth investigating, like those corresponding to data quality issues or disease outbreaks.

Outlier Detection

Correcting for heterogeneity in real-time epidemiological indicators

no code implementations28 Sep 2023 Aaron Rumack, Roni Rosenfeld, F. William Townes

We describe the problem of spatial and temporal heterogeneity in these signals derived from these data sources, where spatial and/or temporal biases are present.

Federated Epidemic Surveillance

no code implementations5 Jul 2023 Ruiqi Lyu, Bryan Wilder, Roni Rosenfeld

The surveillance of a pandemic is a challenging task, especially when crucial data is distributed and stakeholders cannot or are unwilling to share.

Computationally Assisted Quality Control for Public Health Data Streams

2 code implementations29 Jun 2023 Ananya Joshi, Kathryn Mazaitis, Roni Rosenfeld, Bryan Wilder

However, existing outlier detection frameworks perform poorly on this task because they do not account for the data volume or for the statistical properties of public health streams.

Decision Making Outlier Detection

Recalibrating probabilistic forecasts of epidemics

no code implementations12 Dec 2021 Aaron Rumack, Ryan J. Tibshirani, Roni Rosenfeld

We apply this recalibration method to the 27 influenza forecasters in the FluSight Network and show that recalibration reliably improves forecast accuracy and calibration.

Cannot find the paper you are looking for? You can Submit a new open access paper.