In the paper “Enhancing Boundary Attack in Adversarial Image Using Square Random Constraint” by Tran Van Sang, Tran Phuong Thao, Shigetomi Rie Yamaguchi, and Toshiyuki Nakata, 2022 Proceedings of the 2021 ACM Workshop on Security and Privacy Analytics (IWSPA), Association for Computing Machinery, 2022, doi: 10.1145/3510548.3519373, there was an error in the second paragraph in Subsection 5.1 Accuracy and Running Time.
This web page is to publish the letter of correction for the error.