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Ara es mostren els items 5-18 de 18

    • Chains of trust in vehicular networks: a secure points of interest dissemination strategy 

      Antolino Rivas, David; Guerrero Zapata, Manel (Elsevier, 2012-08)
      Article
      Accés restringit per política de l'editorial
      This article describes a scheme which to the best of our knowledge is the first one to use user signatures to share information about Points of Interest in Vehicular Ad hoc Networks. In this scheme, users rate restaurants, ...

    • El ensamblador... pero si es muy fácil: guia supuestamente poco dolorosa a la programación del IA-32 (i386) (sintaxis AT&T) 

      Guerrero Zapata, Manel (2017-08-25)
      Llibre
      Accés obert
      Libro para aprender ensamblador de los Intel de 32 bits. Lo escribí para mis alumnos de Telecomunicaciones de la Universidad Politécnica de Cataluña. El PDF del libro está disponible en la antigua página web de la assignatura ...

    • Energy efficiency of MAC protocols in low data rate wireless multimedia sensor networks: A comparative study 

      Alskaif, Tarek; Bellalta Jiménez, Boris; Guerrero Zapata, Manel; Barceló Ordinas, José María (Elsevier, 2017-03-01)
      Article
      Accés obert
      Some new application scenarios for Wireless Sensor Networks (WSNs) such as urban resilience, smart house/building, smart agriculture and animal farming, among others, can be enhanced by adding multimedia sensors able to ...

    • Examen Final 

      Gil, Marisa; Guerrero Zapata, Manel; Jiménez Castells, Marta; Jordán Fernández, Francisco; Macias López, Miquel; Monreal Arnal, Teresa; Otero Calviño, Beatriz; Rodríguez Luna, Eva; Tous Liesa, Rubén; Valverde Amador, Antonio Javier (Universitat Politècnica de Catalunya, 2018-01-12)
      Examen
      Accés restringit a la comunitat UPC

    • Examen Final 

      Gil, Marisa; Guerrero Zapata, Manel; Jordán Fernández, Francisco; Macia, Sandra; Monreal Arnal, Teresa; Otero Calviño, Beatriz; Tous Liesa, Rubén; Valverde Amador, Antonio Javier; Jiménez Castells, Marta (Universitat Politècnica de Catalunya, 2020-01-17)
      Examen
      Accés restringit a la comunitat UPC

    • Examen Final 

      Gil, Marisa; Guerrero Zapata, Manel; Jiménez Castells, Marta; Llorente Viejo, Silvia; Monreal Arnal, Teresa; Otero Calviño, Beatriz (Universitat Politècnica de Catalunya, 2017-06-07)
      Examen
      Accés restringit a la comunitat UPC

    • Game theory for energy efficiency in wireless sensor networks: Latest trends 

      Alskaif, Tarek; Guerrero Zapata, Manel; Bellalta Jiménez, Boris (2015-08-01)
      Article
      Accés restringit per política de l'editorial
      In the area of Wireless Sensor Networks (WSNs), improving energy efficiency and network lifetime is one of the most important and challenging issues. Most of the considered WSNs are formed by nodes with limited resources, ...

    • IoT-based surveillance camera distribution using triangle geometry 

      Almalkawi, Islam; Al-Abed, Loiy; Al-Karaki, Jamal N.; Guerrero Zapata, Manel (Institute of Electrical and Electronics Engineers (IEEE), 2023)
      Comunicació de congrés
      Accés obert
      IoT systems provide excellent solutions to many applications in both civilian and military aspects. This is even facilitated by the advent of many types of cameras with the diminishing cost of communication devices. We ...

    • IT or not to be: the impact of Moodle in the education of developing countries 

      García Almiñana, Jordi; Somé, Michel; Ayguadé Parra, Eduard; Cabré Garcia, José M.; Casany Guerrero, María José; Frigola Bourlon, Manel; Galanis, Nikolaos; García-Cervigon Gutiérrez, Manuel; Guerrero Zapata, Manel; Muñoz Gracia, María del Pilar (2012)
      Comunicació de congrés
      Accés obert
      E-learning environments, such as Moodle, provide a technology that fosters the improvement of the educational system in developed countries, where education is traditionally performed with relatively high standards of ...

    • Mining and visualizing uncertain data objects and named data networking traffics by fuzzy self-organizing map 

      Karami, Amin; Guerrero Zapata, Manel (CEUR-WS.org, 2014)
      Text en actes de congrés
      Accés obert
      Uncertainty is widely spread in real-world data. Uncertain data-in computer science-is typically found in the area of sensor networks where the sensors sense the environment with certain error. Mining and visualizing ...

    • Reputation-based joint scheduling of households appliances and storage in a microgrid with a shared battery 

      Alskaif, Tarek; Luna, Adriana C.; Guerrero Zapata, Manel; Guerrero, Josep M.; Bellalta Jiménez, Boris (2017-03-01)
      Article
      Accés obert
      Due to the decreasing revenues from the surplus renewable energy injected into the grid, mechanisms promoting self-consumption of this energy are becoming increasingly important. Demand response (DR) and local storage are ...

    • Securing and enhancing routing protocols for mobile ad hoc networks 

      Guerrero Zapata, Manel (Universitat Politècnica de Catalunya, 2006-07-14)
      Tesi
      Accés obert
      1. CONTEXTO<br/><br/>1.1. MANET<br/><br/>MANET (Mobile and Ad hoc NETworks) (Redes móviles sin cables) son redes formadas por nodos móviles. Se comunican sin cables i lo hacen de manera 'ad hoc'. En este tipo de redes, los ...

    • Should next generation wireless mesh networks consider dynamic channel access? 

      Amiri Nezhad, Maryam; Bellalta Jiménez, Boris; Guerrero Zapata, Manel; Cerdà Alabern, Llorenç (2012)
      Comunicació de congrés
      Accés obert
      In today’s computer architectures, many scientific applications are considered to be memory bound. The memory wall, i.e. the large disparity between a processor’s speed and the required time to access off-chip memory, ...

    • Simulation of points of interest distribution in vehicular networks 

      Rivas, David; Guerrero Zapata, Manel (2012-11)
      Article
      Accés restringit per política de l'editorial
      Over the last few years Vehicular Ad-hoc Networks (VANETs) have become a major research topic. Security mechanisms such as Public Key Infrastructure have been customized to provide privacy, authentication, integrity and ...