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Journal Articles
- 2025
[j11]Lojenaa Navanesan
, Kasun De Zoysa, Asanka P. Sayakkara:
Impact of Multiple CPU Cores to the Forensic Insights Acquisition From Mobile Devices Using Electromagnetic Side-Channel Analysis. IEEE Access 13: 94953-94969 (2025)- 2024
- [j10]Lojenaa Navanesan, Nhien-An Le-Khac, Mark Scanlon, Kasun De Zoysa, Asanka P. Sayakkara:
Ensuring cross-device portability of electromagnetic side-channel analysis for digital forensics. Forensic Sci. Int. Digit. Investig. 48(Supplement): 301684 (2024) - [j9]Eranga Bandara, Xueping Liang, Peter Foytik, Sachin Shetty, Ravi Mukkamala, Abdul Rahman, Nalin Ranasinghe, Kasun De Zoysa, Wee Keong Ng:
Lightweight, geo-scalable deterministic blockchain design for 5G networks sliced applications with hierarchical CFT/BFT consensus groups, IPFS and novel hardware design. Internet Things 25: 101077 (2024) - [j8]Lojenaa Navanesan, Nhien-An Le-Khac, Yossi Oren, Kasun De Zoysa, Asanka P. Sayakkara:
Cross-device Portability of Machine Learning Models in Electromagnetic Side-Channel Analysis for Forensics. J. Univers. Comput. Sci. 30(10): 1389-1422 (2024) - 2023
- [j7]Eranga Bandara, Xueping Liang, Sachin Shetty, Ravi Mukkamala, Peter Foytik, Nalin Ranasinghe, Kasun De Zoysa:
Octopus: privacy preserving peer-to-peer transactions system with InterPlanetary file system (IPFS). Int. J. Inf. Sec. 22(3): 591-609 (2023) - [j6]Harin Samaranayake, Oshan Mudannayake, Dushani Perera, Prabhash Kumarasinghe, Chathura Suduwella, Kasun De Zoysa, Prasad Wimalaratne:
Detecting Water in Visual Image Streams from UAV with Flight Constraints. J. Vis. Commun. Image Represent. 96: 103933 (2023) - 2022
- [j5]Eranga Bandara, Sachin Shetty, Ravi Mukkamala, Xueping Liang, Peter Foytik, Nalin Ranasinghe, Kasun De Zoysa:
Casper: a blockchain-based system for efficient and secure customer credential verification. J. Bank. Financial Technol. 6(1): 43-62 (2022) - [j4]Mithsen De Silva, Prabhash Kumarasinghe, Kasun De Zoysa, Chamath Keppitiyagama:
Reidentifying Asian Elephants from Ear Images Using a Cascade of Convolutional Neural Networks and Explaining with GradCAM. SN Comput. Sci. 3(3): 192 (2022) - 2021
- [j3]Eranga Bandara, Deepak K. Tosh, Peter Foytik, Sachin Shetty, Nalin Ranasinghe, Kasun De Zoysa:
Tikiri - Towards a lightweight blockchain for IoT. Future Gener. Comput. Syst. 119: 154-165 (2021) - [j2]Eranga Bandara, Xueping Liang, Peter Foytik, Sachin Shetty, Crissie Hall, Daniel Bowden, Nalin Ranasinghe, Kasun De Zoysa:
A blockchain empowered and privacy preserving digital contact tracing platform. Inf. Process. Manag. 58(4): 102572 (2021) - [j1]Eranga Bandara, Xueping Liang, Peter Foytik, Sachin Shetty, Nalin Ranasinghe, Kasun De Zoysa:
Rahasak - Scalable blockchain architecture for enterprise applications. J. Syst. Archit. 116: 102061 (2021)
Conference and Workshop Papers
- 2025
- [c41]Eranga Bandara, Safdar H. Bouk, Sachin Shetty, Sandip Roy, Ravi Mukkamala, Abdul Rahman, Peter Foytik, Xueping Liang, Ng Wee Keong, Kasun De Zoysa:
Llama-Recipe - Fine-Tuned Meta's Llama LLM, PBOM and NFT Enabled 5G Network-Slice Orchestration and End-to-End Supply-Chain Verification Platform. CCNC 2025: 1-6 - [c40]Buddhima Weerasinghe, Asanka P. Sayakkara, Kasun De Zoysa, Mark Scanlon:
Low-overhead and Non-invasive Electromagnetic Side-Channel Monitoring for Forensic-ready Industrial Control Systems. DFDS 2025: 5:1-5:7 - [c39]Eranga Bandara, Safdar H. Bouk, Sachin Shetty, Ross Gore, Sastry Kompella, Ravi Mukkamala, Abdul Rahman, Peter Foytik, Xueping Liang, Ng Wee Keong, Kasun De Zoysa:
VindSec-Llama - Fine-Tuned Meta's Llama-3 LLM, Federated Learning, Blockchain and PBOM-enabled Data Security Architecture for Wind Energy Data Platforms. IWCMC 2025: 120-126 - [c38]Eranga Bandara, Safdar H. Bouk, Sachin Shetty, Ross Gore, Sastry Kompella, Ravi Mukkamala, Abdul Rahman, Peter Foytik, Xueping Liang, Ng Wee Keong, Kasun De Zoysa:
Bassa-Llama - Fine-Tuned Meta's Llama LLM, Blockchain and NFT Enabled Real-Time Network Attack Detection Platform for Wind Energy Power Plants. IWCMC 2025: 330-336 - 2024
- [c37]Eranga Bandara, Peter Foytik, Sachin Shetty, Ravi Mukkamala, Abdul Rahman, Xueping Liang, Wee Keong Ng, Kasun De Zoysa:
SliceGPT - OpenAI GPT-3.5 LLM, Blockchain and Non-Fungible Token Enabled Intelligent 5G/6G Network Slice Broker and Marketplace. CCNC 2024: 439-445 - [c36]Eranga Bandara, Peter Foytik, Sachin Shetty, Ravi Mukkamala, Abdul Rahman, Xueping Liang, Ng Wee Keong, Kasun De Zoysa:
WedaGPT - Generative-AI (with Custom-Trained Meta's Llama2 LLM), Blockchain, Self Sovereign Identity, NFT and Model Card Enabled Indigenous Medicine Platform. ISCC 2024: 1-6 - 2023
- [c35]Qianyao Shen, K. T. Y. Mahima, Kasun De Zoysa, Luca Mottola, Thiemo Voigt, Markus Flierl:
CNN-Based Estimation of Water Depth from Multispectral Drone Imagery for Mosquito Control. ICIP 2023: 3250-3254 - [c34]Eranga Bandara, Peter Foytik, Sachin Shetty, Ravi Mukkamala, Abdul Rahman, Xueping Liang, Wee Keong Ng, D. N. Ranasinghe, Kasun De Zoysa:
Proof-of-Pedal - Pedal-Powered Byzantine Green Consensus for Blockchain. iThings/GreenCom/CPSCom/SmartData/Cybermatics 2023: 810-814 - 2022
- [c33]Thushari Atapattu, Mahen Herath, Charitha Elvitigala, Piyanjali de Zoysa, Kasun Gunawardana, Menasha Thilakaratne, Kasun De Zoysa, Katrina Falkner:
EmoMent: An Emotion Annotated Mental Health Corpus from Two South Asian Countries. COLING 2022: 6991-7001 - [c32]K. T. Y. Mahima, Malith Weerasekara, Kasun De Zoysa, Chamath Keppitiyagama, Luca Mottola, Thiemo Voigt, Markus Flierl:
Poster: Fighting Dengue Fever with Aerial Drones. EWSN 2022: 206-207 - [c31]Udesh Kumarasinghe, Mohamed Nabeel, Kasun De Zoysa, Kasun Gunawardana, Charitha Elvitigala:
HeteroGuard: Defending Heterogeneous Graph Neural Networks against Adversarial Attacks. ICDM (Workshops) 2022: 698-705 - [c30]K. T. Y. Mahima, Malith Weerasekara, Kasun De Zoysa, Chamath Keppitiyagama, Markus Flierl, Luca Mottola, Thiemo Voigt:
MM4Drone: A Multi-spectral Image and mmWave Radar Approach for Identifying Mosquito Breeding Grounds via Aerial Drones. PervasiveHealth 2022: 412-426 - 2021
- [c29]Vinuri Bandara, Thisura Rathnayake, Nipuna Weerasekara, Charitha Elvitigala, Kenneth Thilakarathna, Primal Wijesekera, Kasun De Zoysa, Chamath Keppitiyagama:
Demo: Large Scale Analysis on Vulnerability Remediation in Open-source JavaScript Projects. CCS 2021: 2447-2449 - [c28]Eranga Bandara, Xueping Liang, Peter Foytik, Sachin Shetty, Kasun De Zoysa:
A Blockchain and Self-Sovereign Identity Empowered Digital Identity Platform. ICCCN 2021: 1-7 - [c27]Eranga Bandara, Xueping Liang, Peter Foytik, Sachin Shetty, Nalin Ranasinghe, Kasun De Zoysa, Wee Keong Ng:
Promize - Blockchain and Self Sovereign Identity Empowered Mobile ATM Platform. SAI (2) 2021: 891-911 - 2020
- [c26]Eranga Bandara, Xueping Liang, Sachin Shetty, Wee Keong Ng, Peter Foytik, Nalin Ranasinghe, Kasun De Zoysa, Bård Langöy, David Larsson:
Lekana - Blockchain Based Archive Storage for Large-Scale Cloud Systems. ICBC 2020: 169-184 - [c25]Eranga Bandara, Xueping Liang, Peter Foytik, Sachin Shetty, Nalin Ranasinghe, Kasun De Zoysa:
Bassa-Scalable Blockchain Architecture for Smart Cities. ISC2 2020: 1-8 - [c24]Eranga Bandara, Xueping Liang, Peter Foytik, Sachin Shetty, Crissie Hall, Daniel Bowden, Nalin Ranasinghe, Kasun De Zoysa, Wee Keong Ng:
Connect - Blockchain and Self-Sovereign Identity Empowered Contact Tracing Platform. MobiHealth 2020: 208-223 - [c23]Eranga Bandara, Xueping Liang, Peter Foytik, Sachin Shetty, Nalin Ranasinghe, Kasun De Zoysa, Wee Keong Ng:
SaaS - Microservices-Based Scalable Smart Contract Architecture. SSCC 2020: 228-243 - 2019
- [c22]Eranga Bandara, Wee Keong Ng, Nalin Ranasinghe, Kasun De Zoysa:
Aplos: Smart Contracts Made Smart. BlockSys 2019: 431-445 - 2018
- [c21]Eranga Bandara, Wee Keong Ng, Kasun De Zoysa, Newton Fernando, Supun Tharaka, P. Maurakirinathan, Namal Jayasuriya:
Mystiko - Blockchain Meets Big Data. IEEE BigData 2018: 3024-3032 - 2017
- [c20]Asanka Priyadarshana Sayakkara, Namal Jayasuriya, Tharindu Ranathunga, Chathura Suduwella, Nithila Vithanage, Chamath Keppitiyagama, Kasun De Zoysa, Kasun Hewage, Thiemo Voigt:
Eloc: Locating Wild Elephants Using Low-Cost Infrasonic Detectors. DCOSS 2017: 44-52 - [c19]Asanka P. Sayakkara, Namal Jayasuriya, Tharindu Ranathunga, Chathura Suduwella, Nithila Vithanage, Chamath Keppitiyagama, Kasun De Zoysa, Kasun Hewage, Thiemo Voigt:
Poster: A Low-cost Elephant Localization System. EWSN 2017: 226-227 - [c18]Namal Jayasuriya, Asanka P. Sayakkara, Chathura Suduwella, Chamath Keppitiyagama, Kasun De Zoysa, Kasun Hewage:
"Wire is not dead": Wired-backscatter Communication for Breakage Detection in Electric Fences. EWSN 2017: 300-304 - [c17]Chathura Suduwella, Akarshani Amarasinghe, Lasith Niroshan, Charith Elvitigala, Kasun De Zoysa, Chamath Keppetiyagama:
Identifying Mosquito Breeding Sites via Drone Images. DroNet@MobiSys 2017: 27-30 - [c16]Namal Jayasuriya, Tharindu Ranathunga, Kasun Gunawardana, Chamath Silva, Prabash Kumarasinghe, Asanka P. Sayakkara, Chamath Keppitiyagama, Kasun De Zoysa, Kasun Hewage, Thiemo Voigt:
Resource-Efficient Detection of Elephant Rumbles. SenSys 2017: 65:1-65:2 - [c15]Dilushi Piumwardane, Chathura Suduwella, Isuru Dharmadasa, Asanka P. Sayakkara, Prabhash Kumarasinghe, Kasun De Zoysa, Chamath Keppitiyagama:
An Empirical Study of WiFi-based Radio Tomographic Imaging. SenSys 2017: 66:1-66:2 - [c14]Akarshani Amarasinghe, Chathura Suduwella, Charith Elvitigala, Lasith Niroshan, Rangana Jayashanka Amaraweera, Kasun Gunawardana, Prabash Kumarasinghe, Kasun De Zoysa, Chamath Keppetiyagama:
A Machine Learning Approach for Identifying Mosquito Breeding Sites via Drone Images. SenSys 2017: 68:1-68:2 - 2015
- [c13]Asanka P. Sayakkara, Chathura Suduwella, Charith Shalitha, Rumesh Hapuarachchi, Chamath Keppitiyagama, Kasun De Zoysa:
Wireless Sensing: What Simplicity Has to Offer? MASS 2015: 475-476 - [c12]Mohammed Ayyoob Ahamed Hamza, Chamath Keppitiyagama, Kasun De Zoysa, Venkatraman Iyer, Kasun Hewage, Thiemo Voigt:
A Quadcopter Controller to Maintain Radio Link Quality. DroNet@MobiSys 2015: 21-26 - [c11]Charitha Elvitigala, Eranda Tennakoon, Ayyoob Hamza, Yasith Lokuge, Kasun De Zoysa, Chamath Keppitiyagama, Venkat Iyer, Kasun Hewage, Thiemo Voigt:
Towards a sensor system to tame the human elephant conflict. SAS 2015: 1-4 - [c10]Eranda Tennakoon, Charith Madusanka, Kasun De Zoysa, Chamath Keppitiyagama, Venkat Iyer, Kasun Hewage, Thiemo Voigt:
Sensor-based breakage detection for electric fences. SAS 2015: 1-4 - [c9]Poshitha Dabare, Chathura Suduwella, Asanka P. Sayakkara, Damitha Sandaruwan, Chamath Keppitiyagama, Kasun De Zoysa, Kasun Hewage, Thiemo Voigt:
Listening to the Giants: Using Elephant Infra-Sound to Solve the Human-Elephant Conflict. RealWSN@SenSys 2015: 23-26 - 2012
- [c8]Asanka P. Sayakkara, M. D. J. S. Goonatillake, Kasun De Zoysa:
Declarative interface for in-network actuation on wireless sensor-actuator networks. NESEA 2012: 1-8 - 2010
- [c7]Kenneth Thilakarathna, Chamath Keppitiyagama, Kasun De Zoysa, Henrik Hansson:
Incorporating Digital Tools for Informal Peer Group Learning. CSEDU (1) 2010: 450-453 - [c6]Tharindu Nanayakkara, Kasun De Zoysa:
Multicasting Enabled Routing Protocol Optimized for Wireless Sensor Networks. REALWSN 2010: 162-165 - [c5]Asanka P. Sayakkara, W. S. N. Prabath Senanayake, Kasun Hewage, Nayanajith M. Laxaman, Kasun De Zoysa:
The Deployment of TikiriDB for Monitoring Palm Sap Production. REALWSN 2010: 182-185 - [c4]Nayanajith M. Laxaman, M. D. J. S. Goonatillake, Kasun De Zoysa:
TikiriAC: Node-Level Equally Distributed Access Control for Shared Sensor Networks. REALWSN 2010: 202-205 - 2009
- [c3]Thushari Atapattu, Kasun De Zoysa:
v-Learning: Using Voice for Distant Learning in Emerging Regions. CSEDU (1) 2009: 217-222 - 2007
- [c2]Kasun De Zoysa, Chamath Keppitiyagama, Gihan P. Seneviratne, W. W. A. T. Shihan:
A public transport system based sensor network for road surface condition monitoring. NSDR 2007: 9 - 2002
- [c1]Kasun De Zoysa, Sead Muftic:
Bi-directional Web Document Protection System for Serious E-commerce Applications. ICPP Workshops 2002: 11-16
Informal and Other Publications
- 2025
- [i9]Ruwanga Konara, Kasun De Zoysa, Anuradha Mahasinghe, Asanka P. Sayakkara, Nalin Ranasinghe:
Time Entangled Quantum Blockchain with Phase Encoding for Classical Data. CoRR abs/2507.14839 (2025) - [i8]Eranga Bandara, Ross Gore, Sachin Shetty, Ravi Mukkamala, Christopher K. Rhea, Atmaram Yarlagadda, Shaifali Kaushik, L. H. M. P. De Silva, Andriy Maznychenko, Inna Sokolowska, Amin Hass, Kasun De Zoysa:
Standardization of Neuromuscular Reflex Analysis - Role of Fine-Tuned Vision-Language Model Consortium and OpenAI gpt-oss Reasoning LLM Enabled Decision Support System. CoRR abs/2508.12473 (2025) - [i7]Ruwanga Konara, Kasun De Zoysa, Asanka P. Sayakkara:
Decentralized Identity Management on Ripple: A Conceptual Framework for High-Speed, Low-Cost Identity Transactions in Attestation-Based Attribute-Based Identity. CoRR abs/2509.10545 (2025) - [i6]Eranga Bandara, Sachin Shetty, Ravi Mukkamala, Ross Gore, Peter Foytik, Safdar H. Bouk, Abdul Rahman, Xueping Liang, Ng Wee Keong, Kasun De Zoysa, Aruna Withanage, Nilaan Loganathan:
Model Context Contracts - MCP-Enabled Framework to Integrate LLMs With Blockchain Smart Contracts. CoRR abs/2510.19856 (2025) - [i5]Eranga Bandara, Ross Gore, Xueping Liang, Sachini Rajapakse, Isurunima Kularathne, Pramoda Karunarathna, Peter Foytik, Sachin Shetty, Ravi Mukkamala, Abdul Rahman, Amin Hass, Ng Wee Keong, Kasun De Zoysa, Aruna Withanage, Nilaan Loganathan:
Agentsway - Software Development Methodology for AI Agents-based Teams. CoRR abs/2510.23664 (2025) - 2023
- [i4]Lojenaa Navanesan, Nhien-An Le-Khac, Mark Scanlon, Kasun De Zoysa, Asanka P. Sayakkara:
Ensuring Cross-Device Portability of Electromagnetic Side-Channel Analysis. CoRR abs/2312.11301 (2023) - 2022
- [i3]Wathsara Daluwatta, Ravindu De Silva, Sanduni Kariyawasam, Mohamed Nabeel, Charith Elvitigala, Kasun De Zoysa, Chamath Keppitiyagama:
CGraph: Graph Based Extensible Predictive Domain Threat Intelligence Platform. CoRR abs/2202.07883 (2022) - [i2]Thushari Atapattu, Mahen Herath, Charitha Elvitigala, Piyanjali de Zoysa, Kasun Gunawardana, Menasha Thilakaratne, Kasun De Zoysa, Katrina Falkner:
EmoMent: An Emotion Annotated Mental Health Corpus from two South Asian Countries. CoRR abs/2208.08486 (2022) - 2021
- [i1]Nimesha Wickramasinghe, Mohamed Nabeel, Kenneth Thilakaratne, Chamath Keppitiyagama, Kasun De Zoysa:
Uncovering IP Address Hosting Types Behind Malicious Websites. CoRR abs/2111.00142 (2021)
Coauthor Index
Chamath Keppitiyagama
aka: Chamath Keppetiyagama
aka: Chamath Keppetiyagama
Asanka P. Sayakkara
aka: Asanka Priyadarshana Sayakkara
aka: Asanka Priyadarshana Sayakkara
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