20 citations · 45 across the 9 of their papers we have counts for
9 papers
Steady and Energy-Efficient Multi-Hop Clustering for Flying Ad-Hoc Networks (FANETs)
Basilis Mamalis, Marios Perlitis
Flying Ad-hoc Networks (FANETs), formed by Unmanned Aerial Vehicles (UAVs), represent an emerging and promising communication paradigm. These networks face unique challenges due to…
A Combined Environmental Monitoring Framework based on WSN Clustering and VANET Edge Computation Offloading
Basilis Mamalis, Sergios Gerakidis
Wireless Sensor Networks (WSN) and Vehicular Ad-hoc Networks (VANET) have been extensively used in IoT applications for environmental monitoring, especially in rural and agricultur…
Improved Task Scheduling for Virtual Machines in the Cloud based on the Gravitational Search Algorithm
Basilis Mamalis, Marios Perlitis
The rapid and convenient provision of the available computing resources is a crucial requirement in modern cloud computing environments. However, if only the execution time is take…
A Hybrid Multi-GPU Implementation of Simplex Algorithm with CPU Collaboration
Basilis Mamalis, Marios Perlitis
The simplex algorithm has been successfully used for many years in solving linear programming (LP) problems. Due to the intensive computations required (especially for the solution…
Synthetic Design: An Optimization Approach to Experimental Design with Synthetic Controls
Nick Doudchenko, Khashayar Khosravi, Jean Pouget-Abadie +5
We investigate the optimal design of experimental studies that have pre-treatment outcome data available. The average treatment effect is estimated as the difference between the we…
Energy Balanced Two-level Clustering for Large-Scale Wireless Sensor Networks based on the Gravitational Search Algorithm
Basilis Mamalis, Marios Perlitis
Organizing sensor nodes in clusters is an effective method for energy preservation in a Wireless Sensor Network (WSN). Throughout this research work we present a novel hybrid clust…
Prolonging Network Lifetime in Wireless Sensor Networks with Path-Constrained Mobile Sink
Basilis Mamalis
Many studies in recent years have considered the use of mobile sinks (MS) for data gathering in wireless sensor networks (WSN), so as to reduce the need for data forwarding among t…
Lowest-ID with Adaptive ID Reassignment: A Novel Mobile Ad-Hoc Networks Clustering Algorithm
Damianos Gavalas, Grammati Pantziou, Charalampos Konstantopoulos +1
Clustering is a promising approach for building hierarchies and simplifying the routing process in mobile ad-hoc network environments. The main objective of clustering is to identi…
Clustering of Mobile Ad Hoc Networks: An Adaptive Broadcast Period Approach
Damianos Gavalas, Grammati Pantziou, Charalampos Konstantopoulos +1
Organization, scalability and routing have been identified as key problems hindering viability and commercial success of mobile ad hoc networks. Clustering of mobile nodes among se…