Browsing by Author "Barolli, Admir"
Now showing items 1-20 of 30
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A comparison study on meta-heuristics for ground station scheduling problem
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Conference report
Open AccessIn ground station scheduling problem the aim is to compute an optimal planning of communications between Spacecrafts (SCs) and operations teams of Ground Stations (GSs). While such allocation of tasks to ground stations ... -
A GA-based simulation system for WMNs: comparison analysis for different number of flows, client distributions, DCF and EDCA functions
(Springer, 2017-02-04)
Article
Open AccessIn this paper, we compare the performance of Distributed Coordination Function (DCF) and Enhanced Distributed Channel Access (EDCA) for normal and uniform distributions of mesh clients considering two Wireless Mesh Network ... -
A GA-based simulation system for WMNs: performance analysis for different WMN architectures considering transmission rate and OLRS protocol
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Conference report
Open AccessIn this paper, we evaluate the performance of two WMN architectures considering throughput, delay, jitter and fairness index metrics. For simulations, we used ns-3. We compare the performance for two architectures considering ... -
A genetic algorithm-based system for Wireless Mesh Networks: analysis of system data considering different routing protocols and architectures
(Springer, 2016-07-01)
Article
Open AccessWireless mesh networks (WMNs) are attracting a lot of attention from wireless network researchers. Node placement problems have been investigated for a long time in the optimization field due to numerous applications in ... -
A simulated annealing algorithm for router nodes placement problem in Wireless Mesh Networks
(2011-11)
Article
Open AccessMesh router nodes placement is a central problem in Wireless Mesh Networks (WMNs). An efficient placement of mesh router nodes is indispensable for achieving network performance in terms of both network connectivity and ... -
A Tabu Search algorithm for ground station scheduling problem
(2014)
Conference report
Open AccessMission planning plays an important role in satellite control systems. Satellites are not autonomously operated in many cases but are controlled by tele-commands transmitted from ground stations. Therefore, mission scheduling ... -
A web interface for satellite scheduling problems
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Conference report
Open AccessMission planning plays an important role in satellite control systems, especially with increase of number of satellites and more complex missions to be planned. In a general setting, the satellite mission scheduling consists ... -
A web interface for wireless mesh networks based on heuristic algorithms: optimisation and analysis for different scenarios
(2015-07)
Article
Restricted access - publisher's policyIn this work, we present WMN-HC and WMN-SA systems which are based on Hill Climbing (HC) and Simulated Annealing (SA) for location assignment of mesh routers in Wireless Mesh Networks (WMNs). As evaluation metrics, we used ... -
Analysis of mesh router placement in wireless mesh networks using Friedman test
(2014)
Conference report
Open AccessIn this paper, we deal with connectivity and coverage problem in Wireless Mesh Networks (WMNs). We used Friedman test to compare Genetic Algorithm (GA) and Tabu Search (TS). We found out that GA and TS have difference in ... -
Effects of population size for location-aware node placement in WMNs: evaluation by a genetic algorithm--based approach
(2014-02)
Article
Open AccessWireless mesh networks (WMNs) are cost-efficient networks that have the potential to serve as an infrastructure for advanced location-based services. Location service is a desired feature for WMNs to support location-oriented ... -
Evaluation of struggle strategy in genetic algorithms for ground stations scheduling problem
(2012-02-12)
Article
Open AccessGround station scheduling problem arises in spacecraft operations and aims to allocate ground stations to spacecraft to make possible the communication between operations teams and spacecraft systems. The problem belongs ... -
Genetic algorithms for node placement in WMNs: effect of changes in population size and number of generations
(Institute of Electrical and Electronics Engineers (IEEE), 2012)
Conference report
Restricted access - publisher's policy -
Genetic algorithms for satellite scheduling problems
(HINDAWI, 2012)
Article
Open AccessRecently there has been a growing interest in mission operations scheduling problem. The problem, in a variety of formulations, arises in management of satellite/space missions requiring efficient allocation of user requests ... -
Impact of population size and number of generations on the performance of dense WMNs
(Institute of Electrical and Electronics Engineers (IEEE), 2012)
Conference report
Restricted access - publisher's policy -
Interface and results visualization of WMN-GA simulation system: evaluation for exponential and Weibull distributions considering different transmission rates
(Elsevier, 2016-02-01)
Article
Open AccessIn this paper, we present the interface and data visualization of a simulation system for Wireless Mesh Networks (WMNs), which is based on Genetic Algorithms (GAs). We call this system WMN-GA. As evaluation parameters, we ... -
Mission operations scheduling: complexity and resolution methods
(2012)
Conference report
Restricted access - publisher's policyRecently there has been a growing interest in mission operations scheduling problem. The problem, in a variety of formulations, arises in management of satellite/space missions requiring efficient allocation of user requests ... -
Node placement for Wireless Mesh Networks: analysis of WMN-GA system simulation results for different parameters and distributions
(2015-12-01)
Article
Open AccessWireless Mesh Networks (WMNs) are attracting a lot of attention from wireless network researchers. Node placement problems have been investigated for a long time in the optimization field due to numerous applications in ... -
Performance analysis of a genetic algorithm based system for Wireless Mesh Networks considering Weibull distribution, DCF and EDCA
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Conference report
Open AccessWireless Mesh Networks (WMNs) are attracting a lot of attention from wireless network researchers. Node placement problems have been investigated for a long time in the optimization field due to numerous applications in ... -
Performance analysis of different architectures and TCP congestion-avoidance algorithms using WMN-GA simulation system
(2017-04-12)
Article
Open AccessIn this paper, we evaluate the performance of two Wireless Mesh Networks (WMNs) architectures considering throughput, delay, jitter and fairness index metrics. For simulations, we used ns-3, Distributed Coordination Function ... -
Performance analysis of WMN-GA simulation system for different WMN architectures considering OLSR
(2015)
Conference report
Open AccessWireless Mesh Networks (WMNs) are attracting a lot of attention from wireless network researchers. Node placement problems have been investigated for a long time in the optimization field due to numerous applications in ...
