I would like to request a change of speaker. 

Title: The Data Acquisition System for KOTO Detector

Session: Data-Processing 3b) Trigger and Data Acquisition Systems

Old speaker: Jia Xu

New speaker: Stephanie Su

Also, I would like to request for accommodations (registration fee, hotel, travel, etc.) if there is anything available. 

Speaker's info:

Country: United States

Status: Graduate Student (PhD)

Regards,

Stephanie Su