Recent Submissions

  • On the collaborative governance of decentralized edge microclouds with blockchain-based distributed ledgers 

    Freitag, Fèlix
    Conference report
    Open Access
    Today's commercial model for edge computing services consists in lightweight devices at the network edge connected through the Internet to remote cloud data centers. Microclouds are an alternative vision of edge computing, ...
  • A circular commons for digital devices: tools and services in ereuse.org 

    Franquesa Griso, David; Navarro Moldes, Leandro; Bustamante Talavera, Xavier (Association for Computing Machinery (ACM), 2016)
    Conference report
    Open Access
    Circular economies are particularly relevant in the context of digital devices or electric and electronic equipment (EEE). Many digital devices built using scarce and potentially toxic materials have a too-short life, ...
  • Load and video performance patterns of a cloud based WebRTC architecture 

    Xhagjika, Vamis; Divorra Escoda, Oscar; Navarro Moldes, Leandro; Vlassov, Vladimir (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference lecture
    Open Access
    Web Real-Time Communication or Realtime communication in the Web (WebRTC/RTCWeb) is a prolific new standard and technology stack, providing full audio/video agnostic communications for the Web. Service providers implementing ...
  • Demo abstract: Towards IoT service deployments on edge community network microclouds 

    Khan, Amin M.; Freitag, Fèlix; Vlassov, Vladimir; Ha, Phuong Hoai (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Open Access
    Internet of Things (IoT) services for personal devices and smart homes provided by commercial solutions are typically proprietary and closed. These services provide little control to the end users, for instance to take ...
  • 5G and the Internet of everyone: motivation, enablers, and research agenda 

    Maccari, Leonardo; Karaliopoulos, Merkouris; Koutsopoulos, Iordanis; Navarro Moldes, Leandro; Freitag, Fèlix; Lo Cigno, Renato (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Open Access
    As mobile broadband subscriptions grow twice as fast as the fixed ones and the Internet of Things comes forth, the 5G vision of the Internet of Everything (people, devices, and things), becomes a substantial and credible ...
  • Media streams allocation and load patterns for a WebRTC cloud architecture 

    Xhagjika, Vamis; Divorra Escoda, Oscar; Navarro Moldes, Leandro; Vlassov, Vladimir (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Open Access
    Web Real-Time Communication (WebRTC) is seeing a rapid rise in adoption footprint. This standard provides an audio/video platform-agnostic communications framework for the Web build-in right in the browser. The complex ...
  • Calibrating low-cost air quality sensors using multiple arrays of sensors 

    Barceló Ordinas, José María; García Vidal, Jorge; Doudou, Messaoud; Rodrigo Muñoz, Santiago; Cerezo Llavero, Albert (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Open Access
    The remarkable advances in sensing and communication technologies have introduced increasingly low-cost, smart and portable sensors that can be embedded everywhere and play an important role in environmental sensing ...
  • Towards blockchain-enabled wireless mesh networks 

    Selimi, Mennan; Kabbinale, A.R.; Ali, A.; Navarro Moldes, Leandro; Sathiaseelan, Arjuna (Association for Computing Machinery (ACM), 2018)
    Conference report
    Restricted access - publisher's policy
    Recently, mesh networking and blockchain are two of the hottest technologies in the telecommunications industry. Combining both can reformulate Internet access. While mesh networking makes connecting to the Internet easy ...
  • Gelly-scheduling: distributed graph processing for service placement in community networks 

    Coimbra, Miguel E.; Selimi, Mennan; Francisco, Alexandre P.; Freitag, Fèlix; Veiga, Luis (Association for Computing Machinery (ACM), 2018)
    Conference report
    Restricted access - publisher's policy
    Community networks (CNs) have seen an increase in the last fifteen years. Their members contact nodes which operate Internet proxies, web servers, user file storage and video streaming services, to name a few. Detecting ...
  • Information-Centric Multi-Access Edge Computing Platform for Community Mesh Networks 

    Lertsinsrubtavee, Adisorn; Selimi, Mennan; Sathiaseelan, Arjuna; Cerdà Alabern, Llorenç; Navarro Moldes, Leandro; Crowcroft, Jon (Association for Computing Machinery (ACM), 2018)
    Conference report
    Restricted access - publisher's policy
  • Phoneme recognition with statistical modeling of the prediction error of neural networks 

    Freitag, Fèlix; Monte Moreno, Enrique (International Speech Communication Association (ISCA), 1998)
    Conference report
    Open Access
    This paper presents a speech recognition system which incorporates predictive neural networks. The neural networks are used to predict observation vectors of speech. The prediction error vectors are modeled on the state ...
  • Building microclouds at the network edge with the Cloudy platform 

    Freitag, Fèlix; Pueyo Centelles, Roger; Navarro Moldes, Leandro (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference report
    Open Access
    Edge computing enables new types of services which operate at the network edge. There are important use cases in pervasive computing, ambient intelligence and the Internet of Things (IoT) for edge computing. In this demo ...

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