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Browsing by Author "Tavares de Araujo Cesariny Calafate, Carlos Miguel"

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Browsing by Author "Tavares de Araujo Cesariny Calafate, Carlos Miguel"

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    3D Simulation Modeling of UAV-to-Car Communications 
    HADIWARDOYO, SEILENDRIA ARDITYARAMA; Tavares De Araujo Cesariny Calafate, Carlos Miguel; Cano, Juan-Carlos; Ji, Yusheng; Hernández-Orallo, Enrique; Manzoni, Pietro (Institute of Electrical and Electronics Engineers, 2019-01-23)
    [EN] In this paper, we propose a realistic model for simulating communications between unmanned aerial vehicles (UAVs), or drones, and ground vehicles, which can support mobile infrastructure to broadcast alerts in emergency ...
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    A comparative evaluation of AMQP and MQTT protocols over unstable and mobile networks 
    LUZURIAGA QUICHIMBO, JORGE ELOY; Pérez, Miguel; Boronat, Pablo; Cano Escribá, Juan Carlos; Tavares de Araujo Cesariny Calafate, Carlos Miguel; Manzoni, Pietro (IEEE, 2015-01-09)
    Message oriented middleware (MOM) refers to the software infrastructure supporting sending and receiving messages between distributed systems. AMQP and MQTT are the two most relevant protocols in this context. They are ...
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    A comparative study of two automated workgroup composition strategies 
    Tavares de Araujo Cesariny Calafate, Carlos Miguel; Tornell, Sergio M.; Arlandis, Joaquim (IATED Digital Library, 2016-03-07)
    [EN] Nowadays, the professional environment of leading companies requires multidisciplinary teams to be created, including both internal and external experts, to adequately face the challenges of a fast-evolving and complex ...
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    A density-based contention window control scheme for unicast communications in vehicular ad hoc networks 
    Balador, Ali; Tavares de Araujo Cesariny Calafate, Carlos Miguel; Cano, Juan-Carlos; Manzoni, Pietro (Inderscience Enterprises Ltd., 2017)
    [EN] Achieving a well-designed medium access control (MAC) protocol is a challenging issue to improve communications efficiency due to the dynamic nature of vehicular ad hoc networks (VANETs). IEEE 802.11p standard was ...
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    A Discretized Approach to Air Pollution Monitoring Using UAV-based Sensing 
    Alvear-Alvear, Óscar; Tavares De Araujo Cesariny Calafate, Carlos Miguel; Zema, Nicola; Natalizio, Enrico; Hernández-Orallo, Enrique; Cano, Juan-Carlos; Manzoni, Pietro (Springer-Verlag, 2018)
    [EN] Recently, Unmanned Aerial Vehicles (UAVs) have become a cheap alternative to sense pollution values in a certain area due to their flexibility and ability to carry small sensing units. In a previous work, we proposed ...
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    A Distributed Approach for Collision Avoidance between Multirotor UAVs Following Planned Missions 
    FABRA COLLADO, FRANCISCO JOSE; Zamora-Mero, Willian Jesus; Sangüesa-Escorihuela, Julio Alberto; Tavares De Araujo Cesariny Calafate, Carlos Miguel; Cano, Juan-Carlos; Manzoni, Pietro (MDPI AG, 2019-05-26)
    [EN] As the number of potential applications for Unmanned Aerial Vehicles (UAVs) keeps rising steadily, the chances that these devices get close to each other during their flights also increases, causing concerns regarding ...
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    A Fast Model for Evaluating the Detection of Selfish Nodes Using a Collaborative Approach in MANETs 
    Hernández Orallo, Enrique; Serrat Olmos, Manuel David; Cano Escribá, Juan Carlos; Tavares de Araujo Cesariny Calafate, Carlos Miguel; Manzoni, Pietro (Springer Verlag (Germany), 2014-02)
    Mobilead-hocnetworks(MANETs)relyonnetworkcooperationschemestowork properly. Nevertheless, if nodes have a selfish behaviour and are unwilling to cooperate, the overall network performance could be seriously affected. The ...
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    A Forward Collision Warning System for Smartphones Using Image Processing and V2V Communication 
    Patra, Subhadeep; Veelaert, Peter; Tavares De Araujo Cesariny Calafate, Carlos Miguel; Cano, Juan-Carlos; Zamora-Mero, Willian Jesus; Manzoni, Pietro; Gonzalez, Fabio (MDPI AG, 2018)
    [EN] In this paper, we present a forward collision warning application for smartphones that uses license plate recognition and vehicular communication to generate warnings for notifying the drivers of the vehicle behind ...
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    A Location-Aware Waypoint-Based Routing Protocol for Airborne DTNs in Search and Rescue Scenarios 
    Bujari, Armir; Tavares De Araujo Cesariny Calafate, Carlos Miguel; Cano, Juan-Carlos; Manzoni, Pietro; Palazzi, Claudio; Ronzani, Daniele (MDPI AG, 2018)
    [EN] In this paper, we propose GeoSaW, a delay-tolerant routing protocol for Airborne Networks in Search and Rescue scenarios. The protocol exploits the geographical information of UAVs to make appropriate message forwarding ...
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    A methodology for evaluating digital contact tracing apps based on the COVID-19 experience 
    Hernández-Orallo, Enrique; Manzoni, Pietro; Tavares De Araujo Cesariny Calafate, Carlos Miguel; Cano, Juan-Carlos (Nature Publishing Group, 2022-07-26)
    [EN] Controlling the spreading of infectious diseases has been shown crucial in the COVID-19 pandemic. Traditional contact tracing is used to detect newly infected individuals by tracing their previous contacts, and by ...
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    A novel approach for the fast detection of black holes in mobile ad hoc networks 
    Serrat Olmos, Manuel David; Hernández Orallo, Enrique; Cano Escribá, Juan Carlos; Tavares de Araujo Cesariny Calafate, Carlos Miguel; Manzoni, Pietro (SAGE Publications (UK and US), 2013)
    Mobile ad hoc networks are infrastructure-less wireless networks that rely on node cooperation to properly work. In this kind of networks, attack detection and reaction is a key issue to the whole network. The most common ...
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    A novel approach for traffic accidents sanitary resource allocation based on multi-objective genetic algorithms 
    Fogue, Manuel; Garrido, Piedad; Martínez, Francisco J.; Cano Escribá, Juan Carlos; Tavares de Araujo Cesariny Calafate, Carlos Miguel; Manzoni, Pietro (Elsevier, 2013-01)
    [EN] The development of communication technologies integrated in vehicles allows creating new protocols and applications to improve assistance in traffic accidents. Combining this technology with intelligent systems will ...
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    A novel framework to promote eco-driving through smartphone-vehicle integration 
    Meseguer Anastasio, Javier Enrique (Universitat Politècnica de València, 2017-12-01)
    It was not that long ago, just in the first half on the 1990s, when mobile phones were first introduced, being big and expensive. All you could do with them was to make phone calls. Since then mobile devices have experienced ...
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    A novel resilient and reconfigurable swarm management scheme 
    Wubben, Jamie; Fabra, Francisco; Tavares De Araujo Cesariny Calafate, Carlos Miguel; Cano, Juan-Carlos; Manzoni, Pietro (Elsevier, 2021-07-20)
    [EN] As we witness the fast growth of the Unmanned Aerial Vehicles (UAVs) field, new applications and services emerge at a rapid pace. Above all, the interest in groups of UAVs working together (swarms) is gaining momentum. ...
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    A reliable token-based MAC protocol for delay sensitive platooning applications 
    Balador, Ali; Böhm, Annette; Uhlemann, Elisabeth; Tavares de Araujo Cesariny Calafate, Carlos Miguel; Cano Escribá, Juan Carlos (IEEE, 2015-09-06)
    Platooning is both a challenging and rewarding application. Challenging since strict timing and reliability requirements are imposed by the distributed control system required to operate the platoon. Rewarding since ...
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    A Representative and Accurate Characterization of Inter-contact Times in Mobile Opportunistic Networks 
    Hernández Orallo, Enrique; Cano Escribá, Juan Carlos; Tavares de Araujo Cesariny Calafate, Carlos Miguel; Manzoni, Pietro (ACM, 2013-11)
    A representative characterisation of inter-contact times between nodes is essential for the performance evaluation of mobile networks. The most common characterization of inter-contact times is based on the study of the ...
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    A Solution for the Efficient Takeoff and Flight Coordination of UAV Swarms 
    Wubben, Jamie (Universitat Politècnica de València, 2021-09-16)
    [ES] En la última década, hemos asistido a un gran aumento del uso de los VANTs, debido principalmente a los avances en tecnología y materiales. Hoy en día, los VANTs ya no son solo juguetes para el entretenimiento, ...
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    A Statistical Learning Reputation System for Opportunistic Networks 
    Soares, Diogo; Mota, Edjair; Souza, Camilo; Manzoni, Pietro; Cano Escribá, Juan Carlos; Tavares de Araujo Cesariny Calafate, Carlos Miguel (IEEE, 2014-11)
    Contacts are essential to guarantee the performance of opportunistic networks, but due to resource constraints, some nodes may not cooperate. In reputation systems, the perception of an agent depends on past observations ...
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    A study of phishing emails and their ability to mislead recipients depending on age and education level 
    González Campos, Héctor (Universitat Politècnica de València, 2021-10-28)
    [EN] Today, virtually every individual with access to an Internet connection also has a personal email address. This has made it easier for companies, for example, to market their products to customers. Company employees ...
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    A Survey and Comparative Study of Broadcast Warning Message Dissemination Schemes for VANETs 
    Sangüesa-Escorihuela, Julio Alberto; Fogue, Manuel; Garrido, Piedad; Martinez Dominguez, Francisco Javier; Cano Escribá, Juan Carlos; Tavares de Araujo Cesariny Calafate, Carlos Miguel (Hindawi Publishing Corporation, 2016)
    Vehicle-to-vehicle (V2V) communications also known as vehicular ad hoc networks (VANETs) allow vehicles to cooperate to increase driving efficiency and safety on the roads. In particular, they are forecasted as one of the ...