A robust proactive routing protocol for intermittently connected opportunistic networks. - Thabotharan Kathiravelu; Nalin Ranasinghe; Arnold Pears (WOCN, 2010)

Self similarity and predictability of contact opportunities in opportunistic networks. - Thabotharan Kathiravelu; Nalin Ranasinghe (ICON, 2012)

Aplos: Smart Contracts Made Smart. - Eranga Bandara; Wee Keong Ng; Nalin Ranasinghe; Kasun De Zoysa (BlockSys, 2019)

Permissioned Distributed Ledgers for Land Transactions; A Case Study. - Duneesha Fernando; Nalin Ranasinghe (BPM (Blockchain and CEE Forum), 2019)

Lekana - Blockchain Based Archive Storage for Large-Scale Cloud Systems. - Eranga Bandara; Xueping Liang; Sachin Shetty; Wee Keong Ng; Peter Foytik; Nalin Ranasinghe; Kasun De Zoysa; Bård Langöy; David Larsson 003 (ICBC, 2020)

Bassa-Scalable Blockchain Architecture for Smart Cities. - Eranga Bandara; Xueping Liang; Peter Foytik; Sachin Shetty; Nalin Ranasinghe; Kasun De Zoysa (ISC2, 2020)

Connect - Blockchain and Self-Sovereign Identity Empowered Contact Tracing Platform. - Eranga Bandara; Xueping Liang; Peter Foytik; Sachin Shetty; Crissie Hall; Daniel Bowden; Nalin Ranasinghe; Kasun De Zoysa; Wee Keong Ng (MobiHealth, 2020)

SaaS - Microservices-Based Scalable Smart Contract Architecture. - Eranga Bandara; Xueping Liang; Peter Foytik; Sachin Shetty; Nalin Ranasinghe; Kasun De Zoysa; Wee Keong Ng (SSCC, 2020)

Promize - Blockchain and Self Sovereign Identity Empowered Mobile ATM Platform. - Eranga Bandara; Xueping Liang; Peter Foytik; Sachin Shetty; Nalin Ranasinghe; Kasun De Zoysa; Wee Keong Ng (SAI (2), 2021)

kMatrix: A Space Efficient Streaming Graph Summarization Technique. - Oshan Mudannayake; Nalin Ranasinghe (CoRR, 2021)

Tikiri - Towards a lightweight blockchain for IoT. - Eranga Bandara; Deepak K. Tosh; Peter Foytik; Sachin Shetty; Nalin Ranasinghe; Kasun De Zoysa (Future Gener. Comput. Syst., 2021)

A blockchain empowered and privacy preserving digital contact tracing platform. - Eranga Bandara; Xueping Liang; Peter Foytik; Sachin Shetty; Crissie Hall; Daniel Bowden; Nalin Ranasinghe; Kasun De Zoysa (Inf. Process. Manag., 2021)

Rahasak - Scalable blockchain architecture for enterprise applications. - Eranga Bandara; Xueping Liang; Peter Foytik; Sachin Shetty; Nalin Ranasinghe; Kasun De Zoysa (J. Syst. Archit., 2021)

Casper: a blockchain-based system for efficient and secure customer credential verification. - Eranga Bandara; Sachin Shetty; Ravi Mukkamala; Xueping Liang; Peter Foytik; Nalin Ranasinghe; Kasun De Zoysa (J. Bank. Financial Technol., 2022)

Octopus: privacy preserving peer-to-peer transactions system with InterPlanetary file system (IPFS). - Eranga Bandara; Xueping Liang; Sachin Shetty; Ravi Mukkamala; Peter Foytik; Nalin Ranasinghe; Kasun De Zoysa (Int. J. Inf. Sec., 2023)

Lightweight, geo-scalable deterministic blockchain design for 5G networks sliced applications with hierarchical CFT/BFT consensus groups, IPFS and novel hardware design. - Eranga Bandara; Xueping Liang; Peter Foytik; Sachin Shetty; Ravi Mukkamala; Abdul Rahman; Nalin Ranasinghe; Kasun De Zoysa; Wee Keong Ng (Internet Things, 2024)

Time Entangled Quantum Blockchain with Phase Encoding for Classical Data. - Ruwanga Konara; Kasun De Zoysa; Anuradha Mahasinghe; Asanka P. Sayakkara; Nalin Ranasinghe (CoRR, 2025)