BIOTC 2025

BIOTC 2025 was held successfully  online and offline combination in  University of Tsukuba, Japan during June 25-27, 2025.

Thanks for all your contribution to BIOTC 2025.

Conference Photos:

2025 7th Blockchain and Internet of Things Conference (BIOTC 2025)

Group photo (Morning session & Afternoon Session)

Group photo (Online)

Opening Remarks: Program Chair ——Assoc. Prof. Takashi Nishide, University of Tsukuba, Japan


Keynote Speeches

Onsite Keynote Speech I
Speech Title: Enhancing Privacy of Electronic Health Records in IoT Systems Using Compressed Image Embedding Techniques
Prof. Chin-Chen Chang, Feng Chia University

Onsite Keynote Speech II
Speech Title: Addressing Health Challenges and Pursuing Human Well-Being with Convergent Research and Emerging Technologies
Prof. Qun Jin,  Waseda University, Japan

 

Onsite Keynote Speech  
Title: Machine-to-Machine Crypto Economy
Prof. Kemal Akkaya   Florida International University, USA

Invited Speeches

Onsite Invited Speech I
Title: Interaction Between Miner Decision Making and User Action for Incentive Mechanism of Bitcoin Blockchain
Prof. Shoji KASAHARA, Nara Institute of Science and Technology, Japan
Onsite Invited Speech II
Title: Towards Trustworthy AI Ecosystem: Reverse Engineering of Deepfakes, Neural Trojans, and Adversarial Illusions
Dr. Ching-Chun Chang, National Institute of Informatics, Japan

 

Online Invited Speech
Title:  DevLeChain: An Open Blockchain Platform for DApps Development
Prof. Weizhi Meng, Lancaster University, U.K.

Group Photo of Onsite Sessions

Session 1 Session 2

 

Best Presentations

Session 1  (Onsite)
Paper ID: IB0006
Title: Blockchain Applications in Carbon Credit Fraud Detection
Presenter: Cheng-En Lee, National Taiwan Normal University
Session 2  (Onsite)

Paper ID: IB0038-A
Title: A Novel 3DS Framework: Strengthening Online Card-Not-Present Security Through Dual Verification
Presenter: Shu-Chen Yang, National Chengchi University

Session 3  (Online)
Paper ID: IB0021
Title: Blockchain-based token incentivized dynamic spectrum management scheme
Presenter: Shilong Guo, Hainan University, China