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Person
Elias Zegeye
Washington State University Distinguished Graduate Research Program Program: Chemical Engineering WSU-PNNL Advisor: Aaron Wright
Chemical & Biological Signatures Science
Microbiome Science
Software
EyeSea
EyeSea software is available at https://github.com/pnnl/EyeSea
Computational Research
Underwater Image
Publication
Underwater fish detection using deep learning for water power applications
Clean energy from oceans and rivers is becoming a reality with the development of new technologies like tidal and instream turbines that generate electricity from naturally flowing water. These new technologies are being monitored for effects on fish and other wildlife using underwater video...
Computational Research
Project
EyeSea: Underwater Video Analysis
The EyeSea underwater video dataset was assembled for developing algorithms for detecting fish in real world underwater video data. The data were recorded as part of environmental monitoring efforts at three different water power sites.
Computational Research

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Project
Assessing and improving the numerical solution of atmospheric physics in E3SM

This project is an interdisciplinary collaboration supported by US DOE Office of Science's Scientific Discovery through Advanced Computing (SciDAC) program. The project addresses a crucial but largely overlooked source of error in the Energy Exascale Earth System Model (E3SM) and other atmosphere...

Computational Research

  1. Datasets

    2
Publication
An objective and efficient method for assessing the impact of reduced-precision calculations on solution correctness

Recent studies have shown that reducing the precision of floating‐point calculations in an atmospheric model can improve the model's computational performance without affecting model fidelity, but code changes are needed to accommodate lower precision or to prevent undue round‐off error. For complex...

Computational Research