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ORCIDAndreas Galka
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2020 – today
- 2024
[j12]Andreas Galka
:
The Weighted Least-Squares Approach to State Estimation in Linear State Space Models: The Case of Correlated Noise Terms. Algorithms 17(5): 194 (2024)- 2023
- [j11]Fumikazu Miwakeichi, Andreas Galka:
Comparison of Bootstrap Methods for Estimating Causality in Linear Dynamic Systems: A Review. Entropy 25(7): 1070 (2023) - [j10]Sidratul Moontaha, Bert Arnrich, Andreas Galka:
State Space Modeling of Event Count Time Series. Entropy 25(10): 1372 (2023) - 2021
- [j9]Laith Hamid, Nawar Habboush, Philipp Stern, Natia Japaridze, Ümit Aydin, Carsten H. Wolters, Jens Christian Claussen, Ulrich Heute, Ulrich Stephani, Andreas Galka, Michael Siniatchkin:
Source imaging of deep-brain activity using the regional spatiotemporal Kalman filter. Comput. Methods Programs Biomed. 200: 105830 (2021) - 2020
- [j8]Andreas Galka, Sidratul Moontaha, Michael Siniatchkin:
Constrained expectation maximisation algorithm for estimating ARMA models in state space representation. EURASIP J. Adv. Signal Process. 2020(1): 23 (2020)
2010 – 2019
- 2019
- [c16]Sidratul Moontaha, Andreas Galka, Michael Siniatchkin, Sascha Scharlach, Sarah von Spiczak, Ulrich Stephani, Theodor May, Thomas Meurer:
SVD Square-root Iterated Extended Kalman Filter for Modeling of Epileptic Seizure Count Time Series with External Inputs. EMBC 2019: 616-619 - 2018
- [c15]Sidratul Moontaha, Andreas Galka, Thomas Meurer, Michael Siniatchkin:
Analysis of the effects of medication for the treatment of epilepsy by ensemble Iterative Extended Kalman filtering. EMBC 2018: 187-190 - [c14]Nawar Habboush, Laith Hamid, Michael Siniatchkin, Ulrich Stephani, Andreas Galka:
Pipeline for Forward Modeling and Source Imaging of Magnetocardiographic Recordings via Spatiotemporal Kalman Filtering. EMBC 2018: 199-202 - 2017
- [j7]Alina Santillán-Guzmán, Ulrich Heute, Ulrich Stephani, Andreas Galka:
Comparison of different methods to suppress muscle artifacts in EEG signals. Signal Image Video Process. 11(4): 761-768 (2017) - [c13]Laith Hamid, Ali Al Farawn, Isabelle Merlet, Natia Japaridze, Ulrich Heute, Ulrich Stephani, Andreas Galka, Fabrice Wendling, Michael Siniatchkin:
Spatial projection as a preprocessing step for EEG source reconstruction using spatiotemporal Kalman filtering. EMBC 2017: 2213-2217 - [c12]Laith Hamid, Ali Al Farawn, Isabelle Merlet, Natia Japaridze, Ulrich Heute, Ulrich Stephani, Andreas Galka, Fabrice Wendling, Michael Siniatchkin:
Source reconstruction via the spatiotemporal Kalman filter and LORETA from EEG time series with 32 or fewer electrodes. EMBC 2017: 2218-2222 - 2015
- [c11]Laith Hamid, Masoud Sarabi, Natia Japaridze, Gert Wiegand, Ulrich Heute, Ulrich Stephani, Andreas Galka, Michael Siniatchkin:
The performance of the spatiotemporal Kalman filter and LORETA in seizure onset localization. EMBC 2015: 2741-2744 - [c10]Nawar Habboush, Laith Hamid, Natia Japaridze, Gert Wiegand, Ulrich Heute, Ulrich Stephani, Andreas Galka, Michael Siniatchkin:
The choice of the source space and the Laplacian matrix in LORETA and the spatio-temporal Kalman filter EEG inverse methods. EMBC 2015: 2745-2749 - [c9]Andreas Galka, Rainer Boor, Corinna Doege, Sarah von Spiczak, Ulrich Stephani, Michael Siniatchkin:
Analysis of epileptic seizure count time series by ensemble state space modelling. EMBC 2015: 5601-5605 - 2014
- [c8]Kidist Gebremariam Mideksa, Alina Santillán-Guzmán, Natia Japaridze, Andreas Galka, Ulrich Stephani, Günther Deuschl, Ulrich Heute, M. Muthuraman:
Validating the effect of muscle artifact suppression in localizing focal epilepsy. EMBC 2014: 3841-3844 - 2013
- [j6]Andreas Galka, Kin Foon Kevin Wong, Ulrich Stephani, Tohru Ozaki, Michael Siniatchkin:
Blind signal Separation of Mixtures of Chaotic Processes: a Comparison between Independent Component Analysis and State Space Modeling. Int. J. Bifurc. Chaos 23(10) (2013) - [c7]Abdul Rauf Anwar, Makii Muthalib, Stéphane Perrey, Andreas Galka, Oliver Granert, Stephan Wolff, Günther Deuschl, Jan Raethjen, Ulrich Heute, Muthuraman Muthuraman:
Comparison of causality analysis on simultaneously measured fMRI and NIRS signals during motor tasks. EMBC 2013: 2628-2631 - [c6]M. Muthuraman, Andreas Galka, V. N. Hong, Ulrich Heute, Günther Deuschl, Jan Raethjen:
Cortico-muscular coherence on artifact corrected EEG-EMG data recorded with a MRI scanner. EMBC 2013: 4811-4814 - [c5]Alina Santillán-Guzmán, Ulrich Heute, Muthuraman Muthuraman, Ulrich Stephani, Andreas Galka:
DBS artifact suppression using a time-frequency domain filter. EMBC 2013: 4815-4818 - [c4]Laith Hamid, Ümit Aydin, Carsten H. Wolters, Ulrich Stephani, Michael Siniatchkin, Andreas Galka:
MEG-EEG fusion by Kalman filtering within a source analysis framework. EMBC 2013: 4819-4822 - 2012
- [c3]Abdul Rauf Anwar, Makii Muthalib, Stéphane Perrey, Andreas Galka, Oliver Granert, Stephan Wolff, Günther Deuschl, Jan Raethjen, Ulrich Heute, M. Muthuraman:
Directionality analysis on functional magnetic resonance imaging during motor task using Granger Causality. EMBC 2012: 2287-2290 - [c2]Alina Santillán-Guzmán, Ulrich Heute, Ulrich Stephani, Andreas Galka:
Muscle artifact suppression using Independent-Component Analysis and State-Space Modeling. EMBC 2012: 6500-6503 - 2011
- [c1]Alina Santillán-Guzmán, Ulrich Heute, Andreas Galka, Ulrich Stephani:
Application of State-Space Modeling to instantaneous independent-component analysis. BMEI 2011: 640-643 - 2010
- [j5]Muthuraman Muthuraman, Andreas Galka, Günther Deuschl, Ulrich Heute, Jan Raethjen:
Dynamical correlation of non-stationary signals in time domain - A comparative study. Biomed. Signal Process. Control. 5(3): 205-213 (2010)
2000 – 2009
- 2009
- [j4]Matthew J. Barton, Peter A. Robinson, Suresh Kumar, Andreas Galka, Hugh F. Durrant-Whyte, José E. Guivant, Tohru Ozaki:
Evaluating the Performance of Kalman-Filter-Based EEG Source Localization. IEEE Trans. Biomed. Eng. 56(1): 122-136 (2009) - 2006
- [j3]Kin Foon Kevin Wong, Andreas Galka, Okito Yamashita, Tohru Ozaki:
Modelling non-stationary variance in EEG time series by state space GARCH model. Comput. Biol. Medicine 36(12): 1327-1335 (2006) - 2004
- [j2]Andreas Galka, Okito Yamashita, Tohru Ozaki, Rolando J. Biscay, Pedro A. Valdés-Sosa:
A solution to the dynamical inverse problem of EEG generation using spatiotemporal Kalman filtering. NeuroImage 23(2): 435-453 (2004) - 2003
- [j1]Andreas Galka, Gerd Pfister:
Dynamical Correlations on Reconstructed Invariant Densities and their Effect on Correlation Dimension Estimation. Int. J. Bifurc. Chaos 13(3): 723-732 (2003)
Coauthor Index
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