Name: 4th IAEA Technical Meeting on Fusion Data Processing, Validation and Analysis
Start: 2021-11-29T11:55:00+01:00
End: 2021-12-06T17:00:00+01:00
Location: Virtual event

4th IAEA Technical Meeting on Fusion Data Processing, Validation and Analysis

from Monday, November 29, 2021 (11:55 AM) to Monday, December 6, 2021 (5:00 PM)

Monday, November 29, 2021

12:00 PM

12:00 PM - 12:10 PM
12:10 PM Tutorial session
Tutorial session
12:10 PM - 3:30 PM
Contributions

12:10 PM Introduction to IMAS - S. Pinches

1:10 PM Demonstration of the FAIR4Fusion Data Discovery and Access Portal - Shaun de Witt (UKAEA)

1:30 PM Introduction to Scientific Machine Learning and Deep Learning - M. Churchill

2:30 PM Introduction to Bayesian methods and their use in fusion data analysis - G. Verdoolaege
3:30 PM Data analysis preparation for ITER and Software Tools for ITER diagnostics (Chaired by S. Pinches)
Data analysis preparation for ITER and Software Tools for ITER diagnostics (Chaired by S. Pinches)
3:30 PM - 5:30 PM
Contributions

3:30 PM Mori-Zwanzig projection operator method as a statistical correlation analysis of time-series data - Shinya Maeyama (Nagoya University)

3:45 PM CLASSIFYING AND LOCATING ALFVÉN EIGENMODES IN TOKAMAK PLASMAS BASED ON A HIGH RESOLUTION ECE DIAGNOSTIC AT DIII-D USING DEEP NEURAL NETWORKS AND IMAGE PROCESSING TECHNIQUES - Azarakhsh Jalalvand (Ghent University )

4:00 PM CATALOGUING OF ITER SIMULATIONS USING SIMDB - Jonathan Hollocombe (UKAEA)

4:30 PM tofu: an open-source python library for synthetic diagnostics, data analysis and inversions for fusion - Didier VEZINET

4:45 PM Bringing Anomalous Transport Models to the TRANSP Code as IMAS Components - Alexei Pankin (Princeton Plasma Physics Laboratory)

5:00 PM Update of the architecture for the implementation of the fusion FAIR data framework. - Marcin Plociennik (PSNC)

5:10 PM A Preliminary Study on Experimental Data Analysis System and Breakdown Prediction Based on Neural Networks for EAST-NBI - Jinxin Wang (Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences)
Tuesday, November 30, 2021
12:00 PM Data Analysis for Fusion Reactor; (Chaired by D. Mazon)
Data Analysis for Fusion Reactor; (Chaired by D. Mazon)
12:00 PM - 12:55 PM
Contributions

12:00 PM FAST CHARACTERIZATION OF PLASMA STATES IN W7-X WITH PERMUTATION ENTROPY - Juan Guerrero Arnaiz

12:15 PM Offline automated model predictive control of SOLPS-ITER plasma edge simulations - Sebastian De Pascuale (Oak Ridge National Laboratory)

12:30 PM Single Gaussian process method for profile fitting in arbitrary tokamak regimes - Jarrod Leddy (Tech-X Corporation)

12:45 PM Informed Sampling of the Plasma Hyperspace for Digital Twinning - Vignesh Gopakumar (UK Atomic Energy Authority)
12:55 PM Uncertainty Propagation of Experimental Data in Modelling Codes; (Chaired by D. McDonald)
Uncertainty Propagation of Experimental Data in Modelling Codes; (Chaired by D. McDonald)
12:55 PM - 2:05 PM
Contributions

12:55 PM FAST INTEGRATED MODELLING USING A NEURAL NETWORK SURROGATE MODEL FOR TURBULENT TRANSPORT - Karel van de Plassche (DIFFER)

1:20 PM IMPROVEMENTS IN EFFICIENCY OF GYROKINETIC SIMULATION RUNS WITH CONVOLUTIONAL NEURAL NETWORK MODELS ANALYZING NONLINEAR SATURATION PROCESSES - Emi Narita (National Institutes for Quantum and Radiological Science and Technology)

1:35 PM Utilising cloud resources to perform Monte-Carlo based UQ of fusion simulations - James Buchanan (United Kingdom Atomic Energy Authority)

1:50 PM NON-PARAMETRIC INFERENCE OF IMPURITY TRANSPORT COEFFICIENTS IN THE ASDEX UPGRADE TOKAMAK. - Takashi Nishizawa (Max Planck Institute for Plasma Physics)
2:05 PM Applications of probabilistic inference and statistics; (Chaired by G. Verdoolaege)
Applications of probabilistic inference and statistics; (Chaired by G. Verdoolaege)
2:05 PM - 3:55 PM
Contributions

2:05 PM Bayesian Inference of Experimental Particle Transport in Tokamak Plasmas - Francesco Sciortino (MIT)

2:30 PM BAYESIAN PROBABILISTIC DATA ANALYSIS PLATFORM R&D ON HL-2A - Tianbo Wang (Southwestern Institute of Physics)

2:45 PM Development of Data Assimilation System for Control of Toroidal Plasmas - Yuya Morishita (Department of Nuclear Engineering, Kyoto University)

3:00 PM A Bayesian model of filamentary dynamics in MAST - Lynton Appel

3:15 PM Normalizing flows for likelihood-free inference with fusion simulations - Randy Churchill (Princeton Plasma Physics Laboratory)

3:30 PM Energy confinement scaling with machine size in the updated ITPA global H-mode confinement database - Joseph Hall Peizheng Zhang (Nankai University)

3:45 PM AN EXAMPLE FOR COMPLEMENTARITY BETWEEN PLASMA PHYSICS AND DATA-DRIVEN RESEARCH - Masayuki YOKOYAMA (National Institute for Fusion Science)
Wednesday, December 1, 2021
12:00 PM Real time prediction of off-normal events, with particular attention to disruption and predictive maintenance; (Chaired by A. Murari)
Real time prediction of off-normal events, with particular attention to disruption and predictive maintenance; (Chaired by A. Murari)
12:00 PM - 2:15 PM
Contributions

12:00 PM OPEN WORLD LEARNING: A NEW PARADIGM FOR DISRUPTION PREDICTION - Michela Gelfusa (University of Rome Tor Vergata)

12:25 PM Adaptive and transfer learning for disruption classification and prevention on ASDEX-Upgrade and JET - Riccardo Rossi (Department of Industrial Engineering, University of Rome Tor Vergata)

12:40 PM REAL-TIME INFERENCING AND CONTROL FOR FAST PLASMA DYNAMICS WITH BEAM EMISSION SPECTROSCOPY AT DIII-D - David Smith (University of Wisconsin-Madison)

12:55 PM PERFORMANCE ANALYSIS OF THE CENTROID METHOD PREDICTOR IN THE JET REAL TIME NETWORK - Dhaval Gadariya (CIEMAT)

1:10 PM COMPARISON OF UNSUPERVISED METHODS TO DETERMINE COMMON PATTERNS IN THE TERMINATION PHASE OF DISRUPTIVE DISCHARGES IN JET - Jesús Vega (CIEMAT)

1:25 PM REAL-TIME DISRUPTION PREDICTION IN THE PLASMA CONTROL SYSTEM OF HL-2A BASED ON DEEP LEARNING - Zongyu Yang

1:35 PM Predicting locked-mode disruptions with explainable deep learning on MHD spectrograms - Diogo R. Ferreira (IPFN / IST, University of Lisbon)

1:55 PM DISRUPTION PREDICTION BASED ON PHYSICAL FEATURE EXTRACTION IN J-TEXT AND EAST - Chengshuo Shen (Huazhong University of Science and Technology)
2:15 PM Image Processing; (Chaired by J. Stillerman)
Image Processing; (Chaired by J. Stillerman)
2:15 PM - 3:10 PM
Contributions

2:15 PM Toward Automatic Wall Protection of Magnetic Fusion Reactors based on Infrared Monitoring - Raphael MITTEAU (CEA/IRFM)

2:40 PM Deep Learning and Image Processing for the Automated Analysis of Thermal Events on the First Wall and Divertor of Fusion Reactors - Erwan Grelier (Commissariat à l'énergie atomique et aux énergies alternatives)

2:55 PM SPATIO-TEMPORAL DETECTION AND TRACKING OF THERMAL EVENTS ON THE PLASMA FACING COMPONENTS OF WENDELSTEIN 7-X - Aleix Puig Sitjes (Max-Planck-Institut für Plasmaphysik)
3:10 PM Deep Learning; (Chaired by P. Rodriguez-Fernandez)
Deep Learning; (Chaired by P. Rodriguez-Fernandez)
3:10 PM - 4:50 PM
Contributions

3:10 PM EMPIRICAL MODELING OF KINETIC PROFILE SHAPES USING NEURAL NETWORKS - Mark Boyer (Princeton Plasma Physics Laboratory)

3:35 PM PLASMA CONFINEMENT MODE CLASSIFICATION USING A SEQUENCE-TO-SEQUENCE NEURAL NETWORK WITH ATTENTION - Francisco Matos

3:50 PM Reduced transport model development informed by machine learning tools - Tom F. Neiser (General Atomics)

4:05 PM Data Forcasting of Gyro-Landau Extended Fluid Code Using Neural Networks - Lian Wang (Southwestern Institute of Physics)

4:20 PM Machine learning models for real-time inference of plasma dynamics using the 2-dimensional beam emission spectroscopy system at DIII-D - Lakshya Malhotra (University of Wisconsin-Madison)

4:30 PM DISRUPTION PREDICTION WITH DEEP HYBRID NEURAL NETWORK FEATURE EXTRACTOR DESIGNED SPECIFIC FOR TOKAMAK ON J-TEXT - Fengming Xue

4:40 PM Scalable Bayesian inference with model based machine learning - Andrea Pavone (Max-Planck Institute for Plasma Physics)
Thursday, December 2, 2021
12:00 PM Inverse Problems; (Chaired by M. Churchill)
Inverse Problems; (Chaired by M. Churchill)
12:00 PM - 1:55 PM
Contributions

12:00 PM Deep learning for fast Bayesian inference of plasma diagnostic models - Andrea Pavone (Max-Planck Institute for Plasma Physics)

12:25 PM APPLICATION OF TOMOGRAPHY METHODS IN EAST LINE-INTEGRATED X-RAY RADIATION DIAGNOSTICS - Liqing Xu (ASIPP)

12:40 PM Design of a soft-X ray imaging system and tomography analysis based on Bayesian principle - Yiming Zu (University of Science and Technology of China)

12:55 PM Progress in the Application of Machine Learning and Artificial Intelligence To Enhance EFIT Equilibrium Reconstruction for Fusion Data Analysis and Real-Time Applications - Lang Lao (General Atomics)

1:10 PM DEVELOPMENT OF INVERSE THERMOGRAPHY METHODS BASED ON INFRARED SYNTHETIC DIAGNOSTIC - Marie-Hélène Aumeunier (CEA/IRFM)

1:35 PM RESEARCHES ON THE RECONSTRUCTION ALGORITHM OF ELECTRON DENSITY PROFILES BASED ON MACHINE LEARNING TECHNIQUES - TING LAN (Huazhong University of Science and Technology)

1:45 PM An advanced plasma current tomography based on Bayesian inference and neural networks - Zijie Liu (University of Science and Technology of China(USTC)) Yao Huang ( Institute of Plasma Physics, Chinese Academy of Science) Jiangang Li ( Institute of Plasma Physics, Chinese Academy of Science) YueHang Wang ( Institute of Plasma Physics, Chinese Academy of Science) Bingjia Xiao ( Institute of Plasma Physics, Chinese Academy of Science) Qingze Yu ( Institute of Plasma Physics, Chinese Academy of Science)
1:55 PM Causality Detection in Time Series; (Chaired by J. Vega)
Causality Detection in Time Series; (Chaired by J. Vega)
1:55 PM - 3:05 PM
Contributions

1:55 PM OBSERVATIONAL CAUSALITY DETECTION FOR TIME SERIES: FROM THEORY TO PRACTICE - Andrea Murari (Consorzio RFX)

2:20 PM ASSESSING PHASE AND AMPLITUDE INFLUENCE IN SYNCHRONIZATION EXPERIMENTS - Teddy CRACIUNESCU (National Institute for Lasers, Plasma and Radiation Physics INFLPR, Magurele, Romania)

2:35 PM DETECTING CAUSAL RELATIONS BETWEEN TIME SERIES WITH NEURAL NETWROKS - Luca Spolladore (University of Roma "Tor Vergata")

2:50 PM CONDITIONAL RECURRENT PLOTS AND TRANSFER ENTROPY FOR OBSERVATIONAL CAUSALITY DETECTION - Emmanuele Peluso (University of Rome Tor Vergata)
3:05 PM Synthetic Diagnostics, Integration, Verification and Validation; (Chaired by A. Dinklage)
Synthetic Diagnostics, Integration, Verification and Validation; (Chaired by A. Dinklage)
3:05 PM - 4:15 PM
Contributions

3:05 PM Error estimation in filament measurements using a synthetic probe - Brendan Shanahan (Max-Planck-Institut für Plasmaphysik)

3:30 PM STATUS, PROSPECTS, AND BENCHMARKING OF THE MINERVA BAYESIAN MODELING FRAMEWORK AT WENDELSTEIN 7-X - Andreas Langenberg (Max-Planck-Institut für Plasmaphysik,17491 Greifswald, Germany)

3:45 PM Anisotropic diffusion as a proxy model for the estimation of heat-loads on plasma-facing components - Alexander Knieps (Forschungszentrum Jülich)

4:00 PM DEVELOPMENT OF THE ITER SYNTHETIC REFLECTOMETRY DIAGNOSTIC - Valentina Nikolaeva (ITER Organization)
Friday, December 3, 2021
12:00 PM Integrated Data Analysis; (Chaired by R.Fischer)
Integrated Data Analysis; (Chaired by R.Fischer)
12:00 PM - 1:50 PM
Contributions

12:00 PM Integrated Data Analysis: Status and Prospects for Future Fusion Devices - Rainer Fischer

12:15 PM DEVELOPMENT OF SYNTHETIC DIAGNOSTICS FOR ITER - Mireille SCHNEIDER (ITER Organization)

12:30 PM ANALYSIS OF ELECTRON CYCLOTRON EMISSION MEASUREMENTS WITH RADIATION TRANSPORT MODELING IN PRESENT AND FUTURE FUSION DEVICES - Severin Denk (Plasma Science and Fusion Center, Massachusetts Institute of Technology)

12:55 PM Implementation and validation of swept density reflektometry to integrated data analysis at ASDEX Upgrade - Dirk Stieglitz (Max Planck Institute for Plasma Physics)

1:10 PM Synthetic diagnostics tools for identification of the L-H transition in ITER PFPO campaigns - Anna Medvedeva (ITER Organization)

1:25 PM IMAS - INTEGRATED WORKFLOW FOR ENERGETIC PARTICLE STABILITY - Alin Popa (Max Planck Institute for Plasma Physics Garching)

1:40 PM WEST DATA PROCESSING WORKFLOW AND STATISTICAL ANALYSIS - Jorge Morales (CEA)
1:50 PM Big data; (Chaired by J. Stillerman)
Big data; (Chaired by J. Stillerman)
1:50 PM - 3:45 PM
Contributions

1:50 PM Near real-time streaming analysis of big fusiondata - Ralph Kube (Princeton Plasma Physics Laboratory)

2:05 PM FUSION CLOUD – Open Science Platform for Fusion Research in Japan – - Hideya Nakanishi (National Institute for Fusion Science)

2:20 PM TOWARDS IMPLEMENTING THE FAIR4FUSION OPEN DATA BLUEPRINT - Michal Owsiak (PSNC - ICHB PAS) Stasinos Konstantopoulos (NCSR Demokritos)

2:35 PM DEVELOPMENT OF A FAIR BASED APPROACH TO DATA MANAGEMENT AND SHARING WITHIN EUROFUSION - Pär Strand (Chalmers University of Technology)

2:50 PM DATA-DRIVEN DISCOVERY APPROACH TO TACKLE TURBULENCE IN FUSION PLASMA - Luigui Salazar

3:05 PM Experimental data analysis and Proposal validation of EAST tokamak based on machine learning approach - Chenguang Wan (Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences)

3:15 PM PROVENANCE IN FUSION: APPLYING THE W3C-PROV MODEL TO FUSION DATA - Nathan Cummings (UKAEA)

3:25 PM Full life-cycle provenance of physical modules repositories for integrated modeling and analysis workflow - Xiaojuan Liu (Institute of Plasma Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences)

3:35 PM Making MAST Open Data FAIR Compiant - Shaun de Witt (UKAEA)
Saturday, December 4, 2021
Sunday, December 5, 2021

Monday, December 6, 2021
12:00 PM AI expert perspectives outside fusion; Hosted by M. Xu
AI expert perspectives outside fusion; Hosted by M. Xu
12:00 PM - 1:00 PM
Contributions

12:00 PM Introductions to Digital Twin and Knowledge Graph Applications at Zhejiang Lab - W. Jia (Zhejiang LAB)

12:30 PM UNSUPERVISED LEARNING FOR LATENT DATA ANALYSIS USING SOURCE SEPARATION - X. Xiong (Artificial Intelligence Key Lab of Sichuan Province)
1:00 PM Round table Discussion; Hosted by D. Mazon
Round table Discussion; Hosted by D. Mazon
1:00 PM - 2:00 PM

2:00 PM Conference Summary; Hosted by G. Verdoolaege
Conference Summary; Hosted by G. Verdoolaege
2:00 PM - 2:30 PM

2:30 PM Conference Closure; Hosted by Sehila Gonzalez
Conference Closure; Hosted by Sehila Gonzalez
2:30 PM - 2:40 PM