Publikationen von S. Kwak
Alle Typen
Vortrag (21)
61.
Vortrag
Results from the first operation phases of Wendelstein 7-X. 9th International Workshop on "Stochasticity in Fusion Plasmas (SFP)" – 3D Physics in Stellarators and Tokamaks, Bad Honnef (eingereicht)
62.
Vortrag
Bayesian modelling of ECE calibration and measurements at Wendelstein 7-X. 20th Joint Workshop on Electron Cyclotron Emission (ECE) and Electron Cyclotron Resonance Heating (ECRH) (EC-20), Greifswald (eingereicht)
63.
Vortrag
Bayesian modelling and inference of multiple diagnostic systems at Wendelstein 7-X in the Minerva framework. KSTAR Conference 2018, Jeonbuk (eingereicht)
64.
Vortrag
Machine learning approximations of Bayesian models. DPG-Frühjahrstagung 2019 der Sektion Materie und Kosmos (SMuK), München (eingereicht)
65.
Vortrag
First observation of a stable highly-radiative divertor regime at stellarator W7-X. 45th EPS Conference on Plasma Physics, Prague (eingereicht)
66.
Vortrag
Bayesian inference of the electron cyclotron emission diagnostic at Wendelstein 7-X. 82. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion AMOP, Erlangen (eingereicht)
67.
Vortrag
Bayesian modelling of multiple diagnostics at Wendelstein 7-X using the Minerva framework. 82. Jahrestagung der DPG und DPG-Frühjahrstagung der Sektion AMOP, Erlangen (eingereicht)
68.
Vortrag
FPGA Acceleration of Bayesian Model Based Analysis for Time-independent Problems. 5th IEEE Global Conference on Signal and Information Processing (GlobalSIP 2017), Montreal (eingereicht)
Poster (26)
69.
Poster
Impurity concentration and Zeff estimation from the pulse height analysis spectra collected at W7-X. International Conference on Research and Applications of Plasmas – PLASMA 2023, Warsaw (eingereicht)
70.
Poster
Bayesian inference of axisymmetric plasma equilibria. 65th Annual Meeting of the APS Division of Plasma Physics, Denver, CO (eingereicht)
71.
Poster
Bayesian forward modeling of the helium beam diagnostic at Wendelstein 7-X and its associated model uncertainties. 23rd International Stellarator and Heliotron Workshop (ISHW 2022), Warsaw (eingereicht)
72.
Poster
Compatibility of high-Z impurity accumulation with high plasma performance in ECR-heated W7-X plasmas. 48th EPS Conference on Plasma Physics, Virtual (eingereicht)
73.
Poster
Investigations into Helium Beam Atomic Model Uncertainties via Bayesian Inference Methods. 25th International Conference on Plasma Surface Interaction in Controlled Fusion Devices (PSI 25), Jeju (eingereicht)
74.
Poster
Gaussian Process Tomography of impurity radiation in the detached divertor plasmas of Wendelstein 7-X stellarator. 47th EPS Conference on Plasma Physics, Virtual (eingereicht)
75.
Poster
Gaussian process tomography of the effective ion charge Zeff from multiple line-integrated bremsstrahlung spectra. 63rd Annual Meeting of the APS Division of Plasma Physics, Pittsburgh, PA (eingereicht)
76.
Poster
Proof of concept of a fast surrogate model of the VMEC code via neural networks in Wendelstein 7-X scenarios. DPG-Tagung der Sektion Materie und Kosmos (SMuK), Virtual (eingereicht)
77.
Poster
Experimental Survey of Plasma-Terminating Events in the Wendelstein 7-X Stellarator. DPG-Tagung der Sektion Materie und Kosmos (SMuK), Virtual (eingereicht)
78.
Poster
Bayesian inference of Zeff profiles from near-infrared multichannel bremsstrahlung spectrometer by using Gaussian processes at Wendelstein 7-X. 23rd Topical Conference on High Temperature Plasma Diagnostics (HTPD 2020), Virtual (eingereicht)
79.
Poster
Neural network surrogates of Bayesian diagnostic models for fast inference of plasma parameters. 23rd Topical Conference on High Temperature Plasma Diagnostics (HTPD 2020), Virtual (eingereicht)
80.
Poster
Plasma Radiation Behavior Approaching High-radiation Scenarios in W7-X. 28th IAEA Fusion Energy Conference (FEC 2020), Virtual (eingereicht)