7th International Conference on Big Data and Blockchain (BDAB 2026)
February 27 ~ 28, 2026, Vancouver, Canada
Scope
7th International Conference on Big Data and Blockchain (BDAB 2026) will act as a major forum for the presentation of innovative ideas, approaches, developments, and research projects in the areas of Big Data and Blockchain. It will also serve to facilitate the exchange of information between researchers and industry professionals to discuss the latest issues and advancement in the area of Big Data and Blockchain.
Authors are solicited to contribute to the conference by submitting articles that illustrate research results, projects, surveying works and industrial experiences that describe significant advances in the following areas, but are not limited to
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 cyber physical and IoT systems
· Cross chain 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 post quantum 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
· Next generation decentralized applications (dApps) and Web3 ecosystems
Paper Submission
Authors are invited to submit papers through the conference Submission System by January 10, 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 BDAB 2026, after further revisions, will be published in the special issue of the following journal.
Important Dates
· Submission Deadline: January 10, 2026
· Authors Notification: February 10, 2026
· Registration & camera - Ready Paper Due: February 17, 2026
Contact Us
