Dear Contestants,

Thank you for your support and enthusiastic participation in the COSAS event. We are delighted to see the active involvement from various institutions and teams.

We would like to inform you of an important update: In line with our commitment to maintaining the fairness of the challenge, we have decided that contestants from Shenzhen University, one of the event's organizers, may participate in the challenge, but their results will be deemed invalid. This decision is to prevent any potential conflicts of interest and to ensure the event remains fair for all participants.

We understand that this may cause some inconvenience, but our priority is to provide a level playing field for everyone involved. We greatly appreciate the efforts and contributions of each contestant and sincerely thank you for your understanding and cooperation.

Additionally, we are pleased to announce that all data, including the test data, will be made available for further research following the conclusion of the challenge. We hope this will contribute to ongoing research and innovation in the field.

If you have any questions or require further information, please do not hesitate to contact us.

Thank you once again for your participation and support!

Best wishes,
COSAS Organizing Committee