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Handling of Shared Research Assets Utilizing “RIKYU”

RIKEN Center for Computational Science
Enacted on July 6, 2026

With regard to the sharing of research results and other outputs by users of “RIKYU” (AI for Science Supercomputer), the RIKEN Center for Computational Science (hereinafter referred to as “R-CCS”) shall handle such matters as follows.

Article 1 Purpose

These internal rules establish provisions concerning the handling of shared research assets, with the purpose of promoting the reuse and distribution of research results created using “RIKYU” and contributing to the advancement of AI for Science research.

Article 2 Shared Research Assets

“Shared research assets” refers to datasets, software, trained models, inference services, evaluation results, workflows, and other outputs approved by the Center that are created by users using “RIKYU”.

Article 3 Registration

Users may voluntarily register shared research assets over which they hold authority.

Article 4 Disclosure Categories

Shared research assets may be registered under the following categories:

(1) Non-public

(2) Shared only with joint researchers

(3) Shared only with “RIKYU” users

(4) Public release

Article 5 Terms of Use

The terms of use for shared research assets shall be determined by the registrant.

Article 6 Ownership of Rights

Intellectual property rights and other rights related to shared research assets shall belong to the registrant, unless otherwise specified.

Article 7 Disclaimer

The RIKEN and the R-CCS do not guarantee the content, quality, safety, effectiveness, or noninfringement of third-party rights of shared research assets.