Multilevel Ensemble Kalman Filtering with local-level Kalman gains. - Håkon Hoel; Gaukhar Shaimerdenova; Raúl Tempone (CoRR, 2020)

Multi-index ensemble Kalman filtering. - Håkon Hoel; Gaukhar Shaimerdenova; Raúl Tempone (J. Comput. Phys., 2022)

Importance sampling for rare event tracking within the ensemble Kalman filtering framework. - Nadhir Ben Rached; Erik von Schwerin; Gaukhar Shaimerdenova; Raúl Tempone (CoRR, 2024)