Conference Secretary: Sylvia Chen

Tel: 13922153442（WeChat）

QQ: 1054394179

QQ group: 875950105

E-mail: icttae@163.com

Submission: AIS Submission System

The Secretary office of TTAE 2021 will collect contributions and finish daily organizing work. All paper review process will be completed by Program Committee Member and invited experts.

If you have any question or inquiries, please feel free to contact us.