A Framework for Large Scale Particle Filters Validated with Data Assimilation for Weather Simulation

Autor: Friedemann, Sebastian, Keller, Kai, Lu, Yen-Sen, Raffin, Bruno, Gomez, Leonardo Bautista

Particle filters are a group of algorithms to solve inverse problems through statistical Bayesian methods when the model does not comply with the linear and Gaussian hypothesis. Particle filters are used in domains like data assimilation, probabilist

Externí odkaz: http://arxiv.org/abs/2301.02668

An elastic framework for ensemble-based large-scale data assimilation

Autor: Friedemann, Sebastian, Raffin, Bruno

Prediction of chaotic systems relies on a floating fusion of sensor data (observations) with a numerical model to decide on a good system trajectory and to compensate nonlinear feedback effects. Ensemble-based data assimilation (DA) is a major method

Externí odkaz: http://arxiv.org/abs/2011.11635

An elastic framework for ensemble-based large-scale data assimilation

Autor: Friedemann, Sebastian, Raffin, Bruno

Publikováno v: International Journal of High Performance Computing Applications
International Journal of High Performance Computing Applications, 2022, 36, pp.1-37. ⟨10.1177/10943420221110507⟩
SAGE

International audience; Prediction of chaotic systems relies on a floating fusion of sensor data (observations) with a numerical model to decide on a good system trajectory and to compensate non-linear feedback effects. Ensemble-based data assimilati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3f1c068effcf94f05c62d58c562e38c
https://doi.org/10.1177/10943420221110507

Combined Approach to Stroke Thrombectomy Using a Novel Short Flexible Aspiration Catheter with a Stent Retriever

Autor: Remollo Friedemann, Sebastian, Terceño Izaga, Mikel, Werner, Mariano, Castaño, Carlos, Hernández Pérez, María, Blasco, Jordi, San Román, Luis, Daunis-i-Estadella, Pepus, Thió i Fernández de Henestrosa, Santiago, Cuba, Víctor, Gimeno, Alfredo, Puig, Josep

Publikováno v: Dipòsit Digital de la UB
Universidad de Barcelona
Clinical Neuroradiology, 2021, vol. undef, núm. undef, p. undef
Articles publicats (D-IMA)
DUGiDocs – Universitat de Girona
Universidad de Cantabria (UC)

Background Large-bore aspiration catheters enabling greater flow rates and suction force for mechanical thrombectomy might improve outcomes in patients with stroke secondary to large-vessel occlusion. Complete or near-complete reperfusion after a sin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b8a872ec51635ba023d88dd6789393a4
http://hdl.handle.net/2445/179818

Musik im Kontext der Bearbeitung von Entwicklungsaufgaben des Jugendalters.

Autor: Friedemann, Sebastian, Hoffmann, Dagmar

Publikováno v: Handbuch Jugend - Musik - Sozialisation; 2013, p371-393, 23p