Machine Learning in Astrophysics Workshop

November 21 - 22, 2022

Machine Learning in Astrophysics Workshop

Nov21-22 @ ES635, KMI, Nagoya University
Start at 10am on 21st and end at 5pm on 22nd

This is the third workshop of the series of machine learning workshops that aim at familiarizing people with running machine learning using GPU.
This workshop is hosted by Kavli IPMU, University of Tokyo, and co-hosted by KMI.
The registration is closed.

Program

Day 1 Morning(10am-12pm): Overview session (20+10 mins/talk)
Introduction to machine learning (Jia Liu)
Why should we use GPUs? (Tilman Hartwig)
Introduction to libraries: CuPy, JAX/Flax, Pytorch, and GPU resources: available supercomputers and Google Colab (Ken Osato)
Overview of ongoing and upcoming cosmological projects (Hironao Miyatake)

Day 1 Afternoon (1:30pm-5pm)
Short research talks (3mins/talk)
Daiki Iwasaki
Emi Fujitani
Hai-Xia Ma
Genki Naruse
Hanchun Jiang
Koya Murakami
Noriaki Nakasawa
Ryusei Kano
Koki Tanida
Yoon Seongwhan
Joaquin Armijo
Mohammad Mardini
Jingjing Shi
Hideki Tanimura
Junjie Xia
Andrés Alejandro Plazas Malagón
Akira Tokiwa
Kiyoaki Omori
Valeri Vardanyan
Rui Lan Zhang
Takahiro Nishimichi
Atsushi Taruya
Atsushi J. Nishizawa

Collaborative hack session
Propose hack projects at Google slides (link will be provided to participants)
Form groups for each hack project

Day 2 (9am-4pm)
Invited in-depth research talks (15+5 mins/talk)
Emulators of large-scale structures (Satoshi Tanaka)
Understanding galaxies through dimensionality reduction (Suchetha Cooray)
ML-based deblending (Maxime Paillassa)
Graph Neural Networks : A feedback from High Energy User (Sanmay Ganguly)

Collaborative hack session (cont’d)
Continue to work on the hack project

Travel support

Some financial support may be available for junior people (students/PD). The cost of accommodation and/or transportation will be supported depending on the number of people who need the support. To be confirmed by Hironao.

Participants

Chiba: Ken Osato
Kavli IPMU: Jia Liu, Joaquin Armijo, Mohammad Mardini, Jingjing Shi, Hideki Tanimura, Junjie Xia, Akira Tokiwa, Valeri Vardanyan
UTokyo: Tilman Hartwig, Kana Moriwaki (Zoom), Hanchun Jiang, Rui Lan Zhang, Sanmay Ganguly
Nagoya (C-lab): Hironao Miyatake, Maxime Paillassa, Yoon Seongwhan, Koya Murakami, Genki Naruse, Noriaki Nakasawa, Koki Tanida
Nagoya (Omega-lab): Suchetha Cooray, Kiyoaki Omori (Zoom Monday a.m.), Emi Fujitani, Sena Matsui, Ryusei Kano, Daiki Iwasaki, Hai-Xia Ma
YITP, Kyoto: Satoshi Tanaka, Takahiro Nishimichi, Atsushi Taruya
SLAC/KIPAC: Andrés Alejandro Plazas Malagón
Gifu Shotoku: Atsushi J. Nishizawa
NAOJ: Miho Ishigaki (Zoom)