7th International Conference on Big Data and Blockchain (BDAB 2026)

Program Committee

Accepted Papers

Vancouver, Canada

Scope

7^th International Conference on Big Data and Blockchain (BDAB 2026) invites high quality research contributions that advance the theory, systems, and applications of large scale data analytics and decentralized technologies. As Big Data, AI, and Blockchain continue to converge and reshape digital ecosystems, BDAB 2026 provides a premier international forum for researchers, practitioners, and industry innovators to present breakthroughs, discuss emerging challenges, and explore the future of trustworthy, data driven systems.

Call for Papers

We welcome original research papers, visionary ideas, industrial case studies, and system demonstrations.

Topics of interest include, but are not limited to, the following

Big Data Foundations & Infrastructure

Big Data architectures, platforms, and distributed systems
Cloud, edge, and grid computing for large scale data processing
High performance data storage, indexing, and retrieval
Data engineering, pipelines, and workflow automation
5G/6G networks and next generation connectivity for Big Data

Big Data Analytics, Mining & Applications

Data mining, knowledge discovery, and predictive analytics
Large scale graph analytics and network sciencea
Social media, behavioral, and web analytics
Big Data applications in bioinformatics, healthcare, finance, and multimedia
Real time and streaming data analytics
Machine learning and AI for Big Data systems

Data Management, Governance & Trust

Big Data management, integration, and quality
Data governance, provenance, and lifecycle management
Privacy preserving data analytics and secure computation
Big Data security, privacy, and trust frameworks
Federated learning and distributed data processing

Big Data Techniques, Models & Algorithms

Scalable algorithms for high dimensional and large volume data
Statistical models and probabilistic reasoning
Optimization techniques for large scale learning
Visualization of complex and high dimensional datasets
Data centric AI and dataset engineering

Blockchain Foundations & Core Technologies

Blockchain architectures, protocols, and system design
Consensus algorithms (PoS, BFT, DAG based, hybrid models)
Smart contracts: design, verification, and security
Distributed ledger technologies (DLT) and Web3 infrastructure
Blockchain scalability, performance, and interoperability

Blockchain Security, Privacy & Trust
Blockchain attacks, vulnerabilities, and threat modeling
Authentication, authorization, and identity management
Zero knowledge proofs and privacy enhancing technologies
Secure blockchain based IoT systems
Blockchain for digital forensics and auditability

Blockchain Applications & Emerging Trends

Blockchain for supply chain, finance, healthcare, and government
Tokenomics, decentralized finance (DeFi), and digital assets
Decentralized autonomous organizations (DAOs)
Blockchain enabled cyberphysical and IoT systems
Crosschain communication and interoperability protocols

Convergence of Big Data, AI & Blockchain

Blockchain based data sharing and secure data marketplaces
AI driven blockchain optimization and analytics
Big Data pipelines for blockchain monitoring and anomaly detection
Trustworthy AI using blockchain for transparency and auditability
Distributed AI and federated learning over blockchain networks

Future Directions & Frontier Technologies

Quantum resistant blockchain and postquantum cryptography
Green and energy efficient Big Data and blockchain systems
Autonomous agents and decentralized intelligence
Ethical, legal, and societal implications of Big Data and blockchain
Nextgeneration decentralized applications (dApps) and Web3 ecosystems

Paper Submission

Authors are invited to submit papers through the conference Submission System by January 31, 2026. Submissions must be original and should not have been published previously or be under consideration for publication while being evaluated for this conference. The proceedings of the conference will be published by Computer Science Conference Proceedings in Computer Science & Information Technology (CS & IT) series (Confirmed).

Selected papers from BDAP 2026, after further revisions, will be published in the special issue of the following journal.

Important Dates

Second Batch : (Submissions after December 29, 2025)

Submission Deadline

January 31, 2026

Authors Notification

February 10, 2026

Registration & camera - Ready Paper Due

February 17, 2026

Other Conferences

Past Events

Invited Talk

Proceedings

Hard copy of the proceedings will be distributed during the Conference. The softcopy will be available on AIRCC Digital Library

Welcome to BDAB 2026