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    Article

    Statistical characterization of P2P-TV services and users

    P2P-TV systems will certainly contribute to innovate the broadcast TV concept by allowing ubiquitous access to a practically unlimited number of channels, representing an important step forward in the directio...

    Paulo Salvador, António Nogueira, José Mendes, Ivo Petiz in Telecommunication Systems (2014)

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    Article

    Can multiscale traffic analysis be used to differentiate Internet applications?

    An accurate map** of Internet traffic to applications can be important for a broad range of network management and measurement tasks, including traffic engineering, service differentiation, performance/failu...

    Eduardo Rocha, Paulo Salvador, António Nogueira in Telecommunication Systems (2011)

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    Article

    IPTV service based on a content-zap** paradigm

    Internet protocol television (IPTV) generically designates a real-time distribution service for multimedia contents over an IP network, such as the Internet. There are many advantages of IPTV deployment over c...

    João Rodrigues, António Nogueira, Paulo Salvador in Multimedia Systems (2011)

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    Article

    Modeling Network Traffic with Multifractal Behavior

    The traffic engineering of IP networks requires accurate characterization and modeling of network traffic, due to the growing diversity of multimedia applications and the need to efficiently support QoS differ...

    António Nogueira, Paulo Salvador, Rui Valadas, António Pacheco in Telecommunication Systems (2003)