G. Ramachandran

Most-cited papers

Exploring the Security Vulnerabilities of LoRa
Emekcan Aras, G. Ramachandran, Piers W. Lawrence, Danny Hughes
20172017 3rd IEEE International Conference on Cybernetics (CYBCON)220 citations Open access
Semantic Scholar
Towards a Decentralized Data Marketplace for Smart Cities
G. Ramachandran, Rahul Radhakrishnan, B. Krishnamachari
20182018 IEEE International Smart Cities Conference (ISC2)125 citations
Semantic Scholar
Selective Jamming of LoRaWAN using Commodity Hardware
Emekcan Aras, Nicolas Small, G. Ramachandran, Stéphane Delbruel +2 more
2017International Conference on Mobile and Ubiquitous Systems: Networking and Services116 citations Open access
Semantic Scholar
DeltaIoT: A Self-Adaptive Internet of Things Exemplar
M. U. Iftikhar, G. Ramachandran, Pablo Bollansée, D. Weyns +1 more
2017International Symposium on Software Engineering for Adaptive and Self-Managing Systems93 citations
Semantic Scholar
Context information sharing for the Internet of Things: A survey
Everton de Matos, R. Tiburski, C. Moratelli, Sergio F. Johann +4 more
2020Comput. Networks65 citations Open access
Semantic Scholar
Blockchain for the IoT: Opportunities and Challenges
G. Ramachandran, B. Krishnamachari
2018arXiv.org48 citations
Semantic Scholar
CONTAIN: Privacy-oriented Contact Tracing Protocols for Epidemics
Arvin Hekmati, G. Ramachandran, B. Krishnamachari
2020IFIP/IEEE Symposium on Integrated Network Management41 citations
Semantic Scholar
Trinity: A Byzantine Fault-Tolerant Distributed Publish-Subscribe System with Immutable Blockchain-based Persistence
G. Ramachandran, Kwame-Lante Wright, Li-Cheng Zheng, Pavas Navaney +3 more
2019International Conference on Blockchain37 citations
Semantic Scholar
BlendSM-DDM: BLockchain-ENabled Secure Microservices for Decentralized Data Marketplaces
Ronghua Xu, G. Ramachandran, Yu Chen, B. Krishnamachari
20192019 IEEE International Smart Cities Conference (ISC2)30 citations Open access
Semantic Scholar
Blockchain-Aided and Privacy-Preserving Data Governance in Multi-Stakeholder Applications
R. Garcia, G. Ramachandran, R. Jurdak, J. Ueyama
2022IEEE Transactions on Network and Service Management29 citations Open access
Semantic Scholar
SwarmDAG: A Partition Tolerant Distributed Ledger Protocol for Swarm Robotics
Jason A. Tran, G. Ramachandran, P. M. Shah, Claudiu B. Danilov +2 more
2019Ledger29 citations Open access
Semantic Scholar
AsTAR: Sustainable Energy Harvesting for the Internet of Things through Adaptive Task Scheduling
F. Yang, A. Thangarajan, G. Ramachandran, W. Joosen +1 more
2022ACM Trans. Sens. Networks26 citations
Semantic Scholar
COVID-19 Risk Estimation using a Time-varying SIR-model
Mehrdad Kiamari, G. Ramachandran, Quynh Nguyen, Eva Pereira +2 more
2020COVID@SIGSPATIAL26 citations Open access
Semantic Scholar
Self-managing Internet of Things
D. Weyns, G. Ramachandran, R. Singh
2018Conference on Current Trends in Theory and Practice of Informatics24 citations Open access
Semantic Scholar
Exploiting smart contracts in PBFT-based blockchains: A case study in medical prescription system
R. Garcia, G. Ramachandran, J. Ueyama
2022Comput. Networks23 citations Open access
Semantic Scholar
μPnP-WAN: Experiences with LoRa and its deployment in DR Congo
G. Ramachandran, F. Yang, Piers W. Lawrence, Sam Michiels +2 more
2017International Conference on Communication Systems and Networks22 citations
Semantic Scholar
Blockchain Storage Optimisation With Multi-Level Distributed Caching
Jun Wook Heo, G. Ramachandran, A. Dorri, R. Jurdak
2022IEEE Transactions on Network and Service Management20 citations Open access
Semantic Scholar
AsTAR: Sustainable Battery Free Energy Harvesting for Heterogeneous Platforms and Dynamic Environments
F. Yang, A. Thangarajan, G. Ramachandran, B. Krishnamachari +3 more
2019European Conference/Workshop on Wireless Sensor Networks20 citations
Semantic Scholar
Measuring and Modeling the Energy Cost of Reconfiguration in Sensor Networks
G. Ramachandran, Wilfried Daniels, Nelson Matthys, Christophe Huygens +7 more
2015IEEE Sensors Journal18 citations Open access
Semantic Scholar
A Decentralized Review System for Data Marketplaces
Anusha Avyukt, G. Ramachandran, B. Krishnamachari
2021International Conference on Blockchain16 citations
Semantic Scholar
CerberOS: A Resource-Secure OS for Sharing IoT Devices
Sven Akkermans, Wilfried Daniels, G. Ramachandran, B. Crispo +1 more
2017European Conference/Workshop on Wireless Sensor Networks14 citations
Semantic Scholar
Blockchain-enabled Personalized Incentives for Sustainable Behavior in Smart Cities
Ayten Kahya, Anusha Avyukt, G. Ramachandran, B. Krishnamachari
2021International Conference on Computer Communications and Networks13 citations
Semantic Scholar
WhistleBlower: Towards A Decentralized and Open Platform for Spotting Fake News
G. Ramachandran, Daniel P. Nemeth, David Neville, D. Zhelezov +3 more
2020International Congress on Blockchain and Applications13 citations
Semantic Scholar
Trinity: A Distributed Publish/Subscribe Broker with Blockchain-based Immutability
G. Ramachandran, Kwame-Lante Wright, B. Krishnamachari
2018arXiv.org13 citations
Semantic Scholar
Hitch Hiker 2.0: a binding model with flexible data aggregation for the Internet-of-Things
G. Ramachandran, José Proença, Wilfried Daniels, M. Pickavet +4 more
2016Journal of Internet Services and Applications13 citations Open access
Semantic Scholar
Towards a decentralized e-prescription system using smart contracts
R. Garcia, Gabriel Augusto Zutião, G. Ramachandran, J. Ueyama
20212021 IEEE 34th International Symposium on Computer-Based Medical Systems (CBMS)12 citations
Semantic Scholar
Towards a Large Scale IoT through Partnership, Incentive, and Services: A Vision, Architecture, and Future Directions
G. Ramachandran, B. Krishnamachari
2019Open J. Internet Things12 citations
Semantic Scholar
Building Dynamic and Dependable Component-Based Internet-of-Things Applications with Dawn
G. Ramachandran, Nelson Matthys, Wilfried Daniels, W. Joosen +1 more
2016International Symposium on Component-Based Software Engineering12 citations
Semantic Scholar
Security, Privacy and Trust: Cognitive Internet of Vehicles
Khondokar Fida Hasan, Anthony Overall, Keyvan Ansari, G. Ramachandran +1 more
2021arXiv.org11 citations
Semantic Scholar
μPnP-WAN: Wide area plug and play sensing and actuation with LoRa
F. Yang, G. Ramachandran, Piers W. Lawrence, Sam Michiels +2 more
2016International SoC Design Conference11 citations
Semantic Scholar
SDPP: Streaming Data Payment Protocol for Data Economy
Rahul Radhakrishnan, G. Ramachandran, B. Krishnamachari
2019International Conference on Blockchain10 citations
Semantic Scholar
Blockchain in Supply Chain: Opportunities and Design Considerations
G. Ramachandran, Sidra Malik, S. Pal, A. Dorri +3 more
2021arXiv.org9 citations
Semantic Scholar
Demo Abstract: The Intelligent IoT Integrator Data Marketplace - Version 1
Xiangchen Zhao, Kurian Karyakulam Sajan, G. Ramachandran, B. Krishnamachari
2020International Conference on Internet-of-Things Design and Implementation8 citations
Semantic Scholar
An Immersive Visualization of Micro-climatic Data using USC AiR (demo)
G. Ramachandran, B. Bogosian, Kunal Vasudeva, Sushanth Ikshwaku Sriramaraju +6 more
2019ACM SIGMOBILE International Conference on Mobile Systems, Applications, and Services8 citations
Semantic Scholar
Devices-as-Services: Rethinking Scalable Service Architectures for the Internet of Things
F. Bakir, R. Wolski, C. Krintz, G. Ramachandran
2019USENIX Workshop on Hot Topics in Edge Computing7 citations
Semantic Scholar
A Reference Architecture for Blockchain-based Peer-to-Peer IoT Applications
G. Ramachandran, B. Krishnamachari
2019arXiv.org7 citations
Semantic Scholar
DeltaIoT: A Real World Exemplar for Self-Adaptive Internet of Things (Artifact)
M. U. Iftikhar, G. Ramachandran, Pablo Bollansée, D. Weyns +1 more
2017Dagstuhl Artifacts Ser.7 citations
Semantic Scholar
PPoS : Practical Proof of Storage for Blockchain Full Nodes
Jun Wook Heo, G. Ramachandran, R. Jurdak
2023International Conference on Blockchain6 citations Open access
Semantic Scholar
Enhancing the Reliability of IoT Data Marketplaces through Security Validation of IoT Devices
Yoonjong Na, Yejin Joo, Heejo Lee, Xiangchen Zhao +3 more
2020International Conference on Distributed Computing in Sensor Systems6 citations
Semantic Scholar
EDISON: A Blockchain-based Secure and Auditable Orchestration Framework for Multi-domain Software Defined Networks
Chandrasekar Balachandran, Puneet A. C., G. Ramachandran, B. Krishnamachari
2020International Congress on Blockchain and Applications6 citations
Semantic Scholar
Information Autonomy: Self-Adaptive Information Management for Edge-Assisted Autonomous UAV Systems
Davide Callegaro, S. Baidya, G. Ramachandran, B. Krishnamachari +1 more
2019IEEE Military Communications Conference6 citations
Semantic Scholar
Enhancing Support for Machine Learning and Edge Computing on an IoT Data Marketplace
Kurian Karyakulam Sajan, G. Ramachandran, B. Krishnamachari
2019Proceedings of the First International Workshop on Challenges in Artificial Intelligence and Machine Learning for Internet of Things6 citations
Semantic Scholar
RTOS Support for Mixed Time-triggered and Event-triggered Task Sets
M. P. van den Heuvel, R. Bril, J. Lukkien, D. Isovic +1 more
2012IEEE International Conference on Computational Science and Engineering6 citations
Semantic Scholar
Developing the IoT to Support the Health Sector: A Case Study from Kikwit, DR Congo
Piers W. Lawrence, Trisha M. Phippard, G. Ramachandran, Danny Hughes
2017International Conference on Emerging Technologies for Developing Countries5 citations
Semantic Scholar
Hitch hiker: a remote binding model with priority based data aggregation for wireless sensor networks
G. Ramachandran, Wilfried Daniels, José Proença, Sam Michiels +3 more
2015International Symposium on Component-Based Software Engineering5 citations Open access
Semantic Scholar
Analysis of Sensor Network Operating System Performance Throughout the Software Life Cycle
G. Ramachandran, Sam Michiels, W. Joosen, Danny Hughes +1 more
2013IEEE International Symposium on Network Computing and Applications5 citations
Semantic Scholar
On-off attack detection in trust model using intra-daily variability for the IoT
S. Kannan, Revathi Venkataraman, G. Ramachandran
2023Bulletin of Electrical Engineering and Informatics4 citations Open access
Semantic Scholar
A Universal Deduplication Architecture for Secure and Efficient Cloud Storage
Kevin Saric, G. Ramachandran, S. Pal, R. Jurdak +1 more
2022International Conference on Trust, Privacy and Security in Intelligent Systems and Applications4 citations Open access
Semantic Scholar
MOTIVE: Micropayments for trusted vehicular services
G. Ramachandran, Xiang Ji, Pavas Navaney, Li-Cheng Zheng +2 more
2019arXiv.org4 citations
Semantic Scholar
MADCS: A Middleware for Anomaly Detection and Content Sharing for Blockchain-Based Systems
Alef Vinicius Cardoso e Silva, F. Giuntini, C. Ranieri, Rodolfo Ipolito Meneguette +4 more
2023Journal of Network and Systems Management3 citations
Semantic Scholar