My ORCID ID: 0000-0002-1631-5336

Under-Reviews

"Multivariate Time Series Dataset for Space Weather Data Analytics" [pdf]

> [DOI: NA]

Angryk, R.A., Martens, P.C., Aydin, B., Kempton, D., Mahajan, S.S., Basodi, S., Ahmadzadeh, A., Cai, X., Boubrahimi, S.F., Hamdi, S.M., Schuh, M.A. and Georgoulis, M.K.

Scientific Data, Nature

PUBLICATIONs

"Machine Learning in Heliophysics and Space Weather Forecasting: A White Paper of Findings and Recommendations" [pdf]

> [DOI: NA]

Gelu Nita, Manolis Georgoulis, Irina Kitiashvili, Viacheslav Sadykov, Enrico Camporeale, Alexander Kosovichev, Haimin Wang, Vincent Oria, Jason Wang, Rafal Angryk, Berkay Aydin, Azim Ahmadzadeh, Xiaoli Bai, Timothy Bastian, Soukaina Filali Boubrahimi, Bin Chen, Alisdair Davey, Sheldon Fereira, Gregory Fleishman, Dale Gary, Andrew Gerrard, Gregory Hellbourg, Katherine Herbert, Jack Ireland, Egor Illarionov, Natsuha Kuroda, Qin Li, Chang Liu, Yuexin Liu, Hyomin Kim, Dustin Kempton, Ruizhe Ma, Petrus Martens, Ryan McGranaghan, Edward Semones, John Stefan, Andrey Stejko, Yaireska Collado-Vega, Meiqi Wang, Yan Xu, Sijie Yu

NJIT, EarthCube RCN Workshop, 2020

EarthCube-2020

"MVTS-Data Toolkit: A Python Package for Preprocessing Multivariate Time Series Data" [pdf]

> [DOI: 10.1016/j.softx.2020.100518]

Azim Ahmadzadeh, Kankana Sinha, Berkay Aydin, and Rafal A. Angryk

SoftwareX [+] Journal (Elsevier), 2020

"Toward Filament Segmentation Using Deep Neural Networks" [pdf]

> [DOI: 10.1109/BigData47090.2019.9006340]

Azim Ahmadzadeh, Sushant S. Mahajan, Dustin J. Kempton, Rafal A. Angryk, and Shihao Ji

IEEE International Conference on Big Data 2019

"Solar Pre-Flare Classification with Time Series Profiling" [tbd]

> [DOI: 10.1109/BigData47090.2019.9006501]

Ruizhe Ma, Azim Ahmadzadeh, Soukaina Filali Boubrahimi, Manolis K. Georgoulis, and Rafal A. Angryk

IEEE International Conference on Big Data 2019

"Understanding the Impact of Statistical Time Series Features for Flare Prediction Analysis" [tbd]

> [DOI: 10.1109/BigData47090.2019.9006116]

Maxwell Hostetter, Azim Ahmadzadeh, Berkay Aydin, Manolis K. Georgoulis, Dustin J. Kempton, and Rafal A. Angryk

IEEE International Conference on Big Data 2019

"Challenges with Extreme Class-Imbalance and Temporal Coherence: A Study on Solar Flare Data" [pdf]

> [DOI: 10.1109/BigData47090.2019.9006505]

Azim Ahmadzadeh, Maxwell Hostetter, Berkay Aydin, Manolis K. Georgoulis, Dustin J. Kempton, Sushant Mahajan, and Rafal A. Angryk

IEEE International Conference on Big Data 2019

"Rare-Event Time Series Prediction: A Case Study of Solar Flare Forecasting" [pdf]

> [DOI: 10.1109/ICMLA.2019.00293]

Azim Ahmadzadeh, Berkay Aydin, Dustin J. Kempton, Manolis K. Georgoulis, Sushant Mahajan, Maxwell Hostetter, and Rafal A. Angryk

18th IEEE International Conference on Machine Learning and Applications (ICMLA), 2019

"A Curated Image Parameter Dataset from Solar Dynamics Observatory Mission" [article][pdf]

> [DOI: 10.3847/1538-4365/ab253a]

Azim Ahmadzadeh, Dustin J. Kempton, and Rafal A. Angryk

The Astrophysical Journal Supplement Series

ApJS-2019

"Segmented Dynamic Time Warping: A Comparative and Applicational Study" [pdf][book]

> [DOI: 10.4018/978-1-5225-8446-9.ch001]

Ruizhe Ma, Azim Ahmadzadeh, Soukaïna Filali Boubrahimi, and Rafal A. Angryk

Chapter 1 of "Emerging Technologies and Applications in Data Processing and Management", IGI Global, ISBN13: 9781522584469

"A Scalable Segmented Dynamic Time Warping for Time Series Classification" [pdf]

> [DOI: 10.1007/978-3-030-20915-5_37]

Ruizhe Ma, Azim Ahmadzadeh, Soukaïna Filali Boubrahimi, and Rafal A. Angryk

The 18-th International Conference on Artificial Intelligence and Soft Computing, 2019 (pages 397-409)

"Segmentation of Time Series in Improving Dynamic Time Warping" [pdf]

> [DOI: 10.1109/BigData.2018.8622554]

Ruizhe Ma, Azim Ahmadzadeh, Soukaïna Filali Boubrahimi, and Rafal A. Angryk

IEEE International Conference on Big Data 2018

"Improving the Functionality of Tamura Directionality on Solar Images" [pdf][slides]

> [DOI: 10.1109/bigdata.2017.8258210]

Azim Ahmadzadeh, Dustin J. Kempton, Michael A. Schuh, and Rafal A. Angryk

IEEE International Conference on Big Data 2017

TALKs | POSTERs

Sample of Presentations:

AGU_AvoidingMoreAccurate_Dec_2019
Filament_Detection_2020
Image_parameters_Dataset_Oct1_2019

"Toward Filament Segmentation Using Deep Neural Networks"

Azim Ahmadzadeh, Sushant S. Mahajan, Dustin J. Kempton, Rafal A. Angryk, and Shihao Ji

EarthCube RCN Workshop 2020 [+] @ EarthCube [+]

EarthCube RCN-2020

"Multivariate Time Series Dataset for Space Weather Machine Learning" [abstract]

P. C. Martens, B. Aydin, D. Kempton, S. Mahajan, S. Basodi, A. Ahmadzadeh, S. F. Boubrahimi, S. M. Hamdi, M. A. Schuh, and M. K. Georgoulis

Space Weather Workshop 2019 [+] @ Space Weather Prediction Center (SWPC.NOAA) [+]

"Avoiding More Accurate and Less Robust Models: Mistakes and Pitfalls in Training Flare Forecasting Models" [abstract]

A. Ahmadzadeh, B. Aydin, D. Kempton, Sushant Mahajan, Manolis K. Georgoulis, and R. A. Angryk

Machine Learning in Space Weather II [+] @ AGU Fall Meeting 2019 [+]

"Machine Learning in Solar Eruption Forecasting: A Scene-Setting Attempt" [abstract]

Manolis K. Georgoulis, P. C. Martens, R. A. Angryk, B. Aydin, and A. Ahmadzadeh

Solar Heliospheric and INterplanetary Environment 2019

"Pitfalls and Challenges of Rare-Event Time Series Prediction: A Case-Study of Solar Flare Forecasting" [+][Slides]

A. Ahmadzadeh, B. Aydin, D. Kempton, Sushant Mahajan, Manolis K. Georgoulis, and R. A. Angryk

Machine Learning in Science and Engineering 2019 @ Georgia Institute of Technology