Elias Ekonomou
Edinburgh Napier University
21 Papers
112 Citations
Elias Ekonomou is an academic researcher from Edinburgh Napier University. The author has contributed to research in topics: Routing protocol & Cloud computing. The author has an hindex of 9, co-authored 21 publications.
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Papers
A Survey of Limitations and Enhancements of the IPv6 Routing Protocol for Low-power and Lossy Networks: A Focus on Core Operations
Baraq Ghaleb,Ahmed Al-Dubai,Elias Ekonomou,Ayoub Alsarhan,Youssef Nasser,Lewis M. Mackenzie,Azzedine Boukerche +6 more
TL;DR: This survey aims to provide a comprehensive review of research proposals assessing whether such proposals have succeeded in overcoming the standard reported limitations related to its core operations, and investigates where such proposals still fall short.
A Novel Adaptive and Efficient Routing Update Scheme for Low-Power Lossy Networks in IoT
TL;DR: Drizzle is introduced, a new algorithm for maintaining routing information in the low-power and lossy networks that has an adaptive suppression mechanism that assigns the nodes different transmission probabilities based on their transmission history so to boost the fairness in the network.
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An Integrated Cloud-based Healthcare Infrastructure
Elias Ekonomou,Lu Fan,William J Buchanan,Christoph Thuemmler +3 more
- 29 Nov 2011
TL;DR: The system provides high levels of security and privacy within a cloud environment, enabling sharing of both health records and the access rights, along the patient pathway, in a cloud-based healthcare system.
E-Trickle: Enhanced Trickle Algorithm for Low-Power and Lossy Networks
Baraq Ghaleb,Ahmed Al-Dubai,Elias Ekonomou +2 more
- 01 Oct 2015
TL;DR: An enhanced version of Trickle is proposed, namely, E-Trickle which solves the short-listen problem without imposing the listen-only period and results show that E-trickle have decreased the convergence time by up to 43% while preserving the same efficiency of Trickles in terms of power consumption, scalability and reliability.
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A Survey of Limitations and Enhancements of the IPv6 Routing Protocol for Low-Power and Lossy Networks: A Focus on Core Operations
Baraq Ghaleb,Ahmed Al-Dubai,Elias Ekonomou,Ayoub Alsarhan,Youssef Nasser,Lewis M. Mackenzie,Azzedine Boukerche +6 more
TL;DR: In this paper, the authors provide a comprehensive review of these research proposals assessing whether such proposals have succeeded in overcoming the standard reported limitations related to its core operations, while some of RPL's weaknesses have been addressed successfully, the proposed solutions remain deficient in overcoming several others.