Welcome!

2025 IEEE International Conference on Big Data(IEEE BigData 2025)
December 5-8, 2025 @ Macau SAR, China

Introduction

Research Topics

13th International Workshop on Blockchain Technologies and Distributed Storage for Big Data

in conjunction with

2025 IEEE International Conference on Big Data (IEEE BigData 2025)

Introduction to Workshop

In recent years, data storage has emerged as an important research area. Distributed storage system is necessary to enhance data reliability and availability. By introducing redundancy in the system, we can protect data integrity from node failures. In addition, as an emerging distributed technology, blockchain is often considered to be used in distributed storage systems to ensure the non-tampering of data. However, there still remains substantial research work for advancing distributed storage coding and blockchain technologies in both theory and applications.

This workshop will provide an excellent platform for researchers and practitioners from academia and industry to exchange ideas and experiences that distributed storage systems can offer to Big Data applications, and to understand the challenges that we need tackle to realize the full potential.

Research Topics

Topics of interest include but are not limited to:

Blockchain technology for cloud storage
Blockchain architecture
Consensus mechanism in blockchains
Cross-chain and interoperability in blockchains
Cloud storage and distributed storage system
Distributed I/O (wide-area, grid, peer-to-peer)
Experience and empirical evaluation of deployed systems
Solid-state drive (e.g., flash, PCM) in large-scale storage
RAID and erasure coding
Repair bandwidth and regenerating codes
Locally repairable codes
Storage management and security
Power-aware storage architectures and technologies
File system design
De-duplication
Key-value and NoSQL storage
Storage engine and Log-Structured-Merge-Tree
Memory-only storage systems
Reliability, availability, and disaster recovery
Scalable resource management for Big Data

Important Dates

Nov. 07, 2025: Due date for full workshop papers submission
Nov. 14, 2025: Notification of paper acceptance to authors
Nov. 20, 2025: Camera-ready of accepted papers
Dec. 5-8, 2025: Workshops

Paper Submission

Papers should be formatted to IEEE Computer Society Proceedings Manuscript Formatting Guidelines (see link to Formatting Instructions). The full manuscript should be at most 10 pages using the 2-column IEEE format. Additional pages will be charged additional fee.

Papers MUST be submitted in PDF format and only through the Online Submission System.

Publication

The authors of accepted papers must guarantee that their papers will be presented at the conference. At least one author of each accepted paper must register for the conference in order to include the paper in IEEE Xplore Digital Library.

Workshop Co-chairs

Hui Li, School of Electronic and Computer Engineering, Peking University, China
Hanxu Hou, School of Electrical Engineering & Intelligentization, Dongguan University of Technology, China
Han Wang, Peng Cheng Laboratory, China
Yuchong Hu, Huazhong University of Science and Technology

Technical Program Committee

Yunghsiang Sam Han, National Taipei University, Taiwan
Wai Ho Mow, The Hong Kong University of Science and Technology, Hong Kong
Wei Cai, University of Washington, USA
Shengli Zhang, Shenzhen University, China
Taotao Wang, Shenzhen University, China
Yu Wu, Peng Cheng Laboratory, China
Ziyu Shao, Shanghai University of Science and Technology, China
Sian-Jheng Lin, University of Science and Technology of China, China

Technical Program

Time	Title	Author Names
14:00 – 14:10	Opening Remarks	–
14:10 – 14:30	A Traceable, Secure, Hierarchical, and Fine-Grained Redactable Blockchain for Multi-Identifier System	Shibiao Tan, Hui Li, Jianming Liu, Jucheng Yang, Pin-Han Ho, Zehua Wang, Runhuai Huang, Bing Lin, Yanping Zhang, and Tao Zhang
14:30 – 14:50	Blockchain-Enabled Market Clearing Mechanism for Peer-to-Peer Energy Storage Sharing	Zhen Ren, Haihan Duan, Hengming Dai, Xiaoyi Fan, Cong Zhang, and Xiping Hu
14:50 – 15:10	A Trustworthy and Traceable Identity Authentication Framework Leveraging Zero-Knowledge Proofs	Jianming Lin, Hui Li, Min Wang, Niansheng Tang, Wenhui Hu, Bing Lin, Runhuai Huang, Ximing Xu, Shengyao Wu, and Ying Li
15:10 – 15:30	A High-Throughput Blockchain System for Stablecoins via Parallelizing Consensus and Execution	Yongxin Song, Hui Li, Pin-Han Ho, Min Wang, Zehua Wang, Yimin Yun, and Shaowen Deng
15:30 – 15:50	A Privacy Set Intersection Protocol for Medical Data Security Sharing	Suzhen Cao, Lei Han, Guorui Liu, Tianhao Zhang, Xuan Zhang, and Xiaodong Yang
15:50 – 16:10	A Cross-Modal Information Retrieval Framework Based on an Interactive Encoder and Re-ranking Algorithm	Xiaoyan Zhou, Sichun Luo, Linqi Song, and Hanxu Hou
16:10 – 16:30	Erasure-Coded Consistent Hashing for Distributed Storage	Yanzhuo Li, Leilei Yu, Jiasheng Yuan, and Yunghsiang S. Han
16:30 – 16:50	DeepMU: Fine-Tuning LLM for Detecting Machine Unauditable Bugs in Smart Contracts	Yang Zhou, Yan Zheng, Yichen Wang, and Ying Shang
16:50 – 17:00	Closing Remarks	–