Exploració per autor "Barolli, Leonard"
Ara es mostren els items 111-130 de 155
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P2P data replication and trustworthiness for a JXTA-Overlay P2P system using fuzzy logic
Spaho, Evjola; Barolli, Leonard; Xhafa Xhafa, Fatos; Biberaj, A.; Shurdi, O. (2013-01)
Article
Accés restringit per política de l'editorialP2P systems are very important for future distributed systems and applications. In such systems, the computational burden of the system can be distributed to peer nodes of the system. Therefore, in decentralized systems ... -
Parameter tuning of JXTA-based P2P platforms
Xhafa Xhafa, Fatos; Arrizabalaga, Zorion; Misse Bertran, Jordi; Barolli, Leonard (2009)
Text en actes de congrés
Accés obertP2P technologies have appeared as disruptive technologies that have spawned large scale collaborative applications involving thousands or even millions of users world-wide. Undoubtedly, most successful applications of P2P ... -
Performance analysis of a genetic algorithm based system for Wireless Mesh Networks considering Weibull distribution, DCF and EDCA
Barolli, Admir; Oda, Tetsuya; Shinko, Ilir; Barolli, Leonard; Xhafa Xhafa, Fatos; Takizawa, Makoto (Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés obertWireless 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
Shinko, Ilir; Kolici, Vladi; Barolli, Admir; Oda, Tetsuya; Barolli, Leonard; Xhafa Xhafa, Fatos (2017-04-12)
Article
Accés obertIn 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 DSR and DYMO routing protocols for VANETs
Spaho, Evjola; Ikeda, Makoto; Barolli, Leonard; Xhafa Xhafa, Fatos; Kolici, Vladi; Takizawa, Makoto (2012)
Text en actes de congrés
Accés restringit per política de l'editorialWireless networks are continuing to attract attention for their potential use in several fields such as ad-hoc networks, sensor networks, mesh networks, and vehicular networks. Vehicular Ad-hoc networks (VANETs) are expected ... -
Performance analysis of OLSR and BATMAN protocols considering link quality parameter
Barolli, Leonard; Ikeda, Makoto; De Marco, Giuseppe; Durresi, Arjan; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2009)
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Accés obertIn this paper, we present the implementation and analysis of our testbed considering the link quality window size (LQWS) parameter of optimized link state routing (OLSR) and better approach to mobile ad-hoc networking ... -
Performance analysis of OLSR protocol for wireless sensor networks and comparison evaluation with AODV protocol
Yang, Tao; Barolli, Leonard; Ikeda, Makoto; Xhafa Xhafa, Fatos; Durresi, Arjan (Institute of Electrical and Electronics Engineers (IEEE), 2009)
Text en actes de congrés
Accés obertSensor networks are a sensing, computing and communication infrastructure that are able to observe and respond to phenomena in the natural environment and in our physical and cyber infrastructure. The sensors themselves ... -
Performance analysis of WMN-GA simulation system for different WMN architectures considering OLSR
Barolli, Admir; Oda, Tetsuya; Barolli, Leonard; Xhafa Xhafa, Fatos; Loia, Vincenzo; Uchida, Kazunori (2015)
Text en actes de congrés
Accés obertWireless 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 WMN-GA system for different WMN architectures and TCP congestion-avoidance algorithms
Shinko, Ilir; Oda, Tetsuya; Barolli, Admir; Kolici, Vladi; Barolli, Leonard; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés obertIn this paper, we evaluate the performance of two Wireless Mesh Networks (WMNs) architectures considering throughput, delay, jitter, fairness index, queue and remaining energy metrics. For simulations, we used ns-3, ... -
Performance analysis of WMNs by WMN-GA simulation system for different WMN architectures and TCP congestion-avoidance algorithms considering uniform distribution
Barolli, Admir; Oda, Tetsuya; Shinko, Ilir; Barolli, Leonard; Xhafa Xhafa, Fatos; Takizawa, Makoto (Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés obertIn 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 WMNs by WMN-GA simulation system for exponential distribution considering EDCA and DCF
Shinko, Ilir; Oda, Tetsuya; Barolli, Admir; Kolici, Vladi; Barolli, Leonard; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés obertIn this paper, we evaluate the performance of WMN using our WMN-GA simulation system considering throughput, delay, jitter and fairness index metrics. For simulations, we used ns-3 and Optimized Link State Routing (OLSR). ... -
Performance evaluation and comparison of fuzzy-based intelligent CAC Systems for wireless cellular networks
Barolli, Leonard; Mino, Gjergji; Ikebata, Taku; Barolli, Admir; Xhafa Xhafa, Fatos; Takizawa, Makoto (Institute of Electrical and Electronics Engineers (IEEE), 2010)
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Accés obertThe mobile cellular systems are expected to support multiple services with guaranteed Quality of Service(QoS). But, the ability of wireless systems to accommodate expected growth of traffic load and broadband services is ... -
Performance evaluation considering iterations per phase and SA temperature in WMN-SA system
Sakamoto, Shinji; Kulla, Elis; Oda, Tetsuya; Ikeda, Makoto; Barolli, Leonard; Xhafa Xhafa, Fatos (HINDAWI, 2014)
Article
Accés obertOne of the key advantages of Wireless Mesh Networks (WMNs) is their importance for providing cost-efficient broadband connectivity. There are issues for achieving the network connectivity and user coverage, which are related ... -
Performance evaluation of a wireless sensor network considering mobile event
Yang, Tao; Barolli, Leonard; Ikeda, Makoto; De Marco, Giuseppe; Xhafa Xhafa, Fatos; Miho, Rozeta (Institute of Electrical and Electronics Engineers (IEEE), 2009)
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Accés obertPresently, there are many research work for sensor networks. In our previous work, we implemented a simulation system for sensor networks. But, we considered that the event node is stationary in the observation field. ... -
Performance evaluation of two-fuzzy based cluster head selection systems for wireless sensor networks
Anno, Junpei; Barolli, Leonard; Durresi, Arjan; Xhafa Xhafa, Fatos; Koyama, Akio (2008-01-01)
Article
Accés obertSensor networks supported by recent technological advances in low power wireless communications along with silicon integration of various functionalities are emerging as a critically important computer class that enable ... -
Performance evaluation of wireless sensor networks for different radio models considering mobile event
Yang, Tao; Ikeda, Makoto; Barolli, Leonard; Durresi, Arjan; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2010)
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Accés obertIn this paper, we consider the behavior of a wireless sensor network for TwoRayGround and Shadowing radio models for the case of mobile event. By means of simulations, we analyse the performance of AODV protocol. In the ... -
Performance evaluation of wireless sensor networks for mobile event and mobile sink
Yang, Tao; Ikeda, Makoto; Barolli, Leonard; Xhafa Xhafa, Fatos; Durresi, Arjan (2010-12)
Article
Accés obertExtending lifetime and energy efficiency are important objectives and challenges in-Wireless Sensor Networks (WSNs). In large scale WSNs, when the nodes are near to the sink they consume much more energy than the nodes far ... -
Performance evaluation of wireless sensor networks for mobile sink considering consumed energy metric
Yang, Tao; Ikeda, Makoto; Mino, Gjergji; Barolli, Leonard; Durresi, Arjan; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2010)
Text en actes de congrés
Accés obertSensor networks are a sensing, computing and communication infrastructure that are able to observe and respond to phenomena in the natural environment and in our physical and cyber infrastructure. The sensors themselves ... -
Performance evaluation of WMN-GA for different mutation and crossover rates considering number of covered users parameter
Oda, Tetsuya; Barolli, Admir; Xhafa Xhafa, Fatos; Barolli, Leonard; Ikeda, Makoto; Takizawa, Makoto (HINDAWI, 2012)
Article
Accés obertNode placement problems have been long investigated in the optimization field due to numerous applications in location science and classification. Facility location problems are showing their usefulness to communication ... -
Performance evaluation of WMN-GA system for dense networks considering different distributions
Barolli, Admir; Oda, Tetsuya; Barolli, Leonard; Xhafa Xhafa, Fatos; Takizawa, Makoto; Uchida, Kazunori (2012)
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