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Reconstructing the Universe
December 15(Mon)-18(Thu), 2025
ASIAA, Taipei, Taiwan

Program

Download Presentation Files: Dec 15 | Dec 16 | Dec 17 | Dec 18
Wednesday December 17, 2025
Session Chair: Teppei Okumura
09:30~09:45 Field-level Reconstruction from Foreground-Contaminated 21-cm Maps
Shu-Fan Chen (Columbia University)
09:45~10:00 Reconstructing Initial Conditions from Pencil-Beam Galaxy Surveys
Chenze Dong (Kavli IPMU)
10:00~10:15 Galaxy Spin Alignment with Reconstructed Tidal Fields in SDSS-IV MaNGA
Jun-Sung Moon (ASIAA)
10:15~10:30 Improving cosmological constraints using galaxy intrinsic alignment in full-shape analysis
Junsup Shim (ASIAA)
10:30~11:00 Coffee Break
11:00~11:15 Estimating non-gaussian bias using counts of tracers
Neal Dalal (Perimeter Institute)
11:15~11:30 Model-independent Constraints of Physics beyond ΛCDM with the Power Spectrum and Bispectrum
Giorgia Biselli (University of Parma)
11:30~11:45 Peculiar Velocity Reconstruction from Simulations and Observations Using Deep Learning Algorithms
Yuyu Wang (Ohio University)
11:45~12:00 Toward Robust Cosmological Inference via Reconstruction of the Halo Clustering
Ryuichiro Hada (ASIAA)
12:00~13:30 Lunch
Session Chair: Stephen Chen
13:30~13:45 Full-sky Density Reconstruction in 2D and 3D
Yi-Kuan Chiang (ASIAA)
13:45~14:00 Interpretable Modeling of the Initial Density Field
Shunya Uchida (Nagoya University)
14:00~14:15 Fast tools for multi probe forward modelling
Laura Reymond (ETH Zurich)
14:15~14:30 Multi-Probe Simulation-Based Large-Scale Structure Cosmology with non-Gaussian Statistics
Jozef Bucko (ETH Zurich)
14:30~15:00 Coffee Break
15:00~16:00 Flash Talks
16:00~17:00 Discussion (moderator: Ue-Li Pen)
18:00 Banquet (曉鹿鳴樓 永續台灣功夫菜)
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