<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:dc="http://purl.org/dc/elements/1.1/" version="2.0">
  <channel>
    <title>Repositório Coleção:</title>
    <link>http://hdl.handle.net/10071/5713</link>
    <description />
    <pubDate>Thu, 09 Apr 2026 03:50:16 GMT</pubDate>
    <dc:date>2026-04-09T03:50:16Z</dc:date>
    <item>
      <title>Integração do mecanismo de sincronização PTCRISync com o CRIS do ISCTE-IUL</title>
      <link>http://hdl.handle.net/10071/14797</link>
      <description>Título próprio: Integração do mecanismo de sincronização PTCRISync com o CRIS do ISCTE-IUL
Autoria: Lopes, A. L.
Resumo: A inovação e conhecimento gerados pela investigação científica só cumprem o seu objetivo se forem largamente difundidos e estiverem acessíveis à comunidade científica em particular e ao público em geral. Contudo, a multiplicidade de sistemas de gestão de ciência e repositórios institucionais existentes não permite a simples e rápida divulgação dos resultados das atividades científicas. Sob a máxima “Introduza uma vez, reutilize múltiplas”, o programa PTCRIS foi criado em 2014 com o objetivo de criar um ecossistema integrado de gestão de informação científica. Este ecossistema, que inclui o desenvolvimento da framework PTCRISync, permite que diferentes sistemas de informação possam partilhar e sincronizar informação entre eles evitando assim a duplicação de esforços dos investigadores ao não terem de depositar a mesma informação em diversos sistemas diferentes. Este artigo descreve a integração do mecanismo de sincronização PTCRISync no sistema de gestão de informação científica do ISCTE-Instituto Universitário de Lisboa, o Ciência-IUL. São também apresentados os resultados e o impacto da implementação referida em termos de benefícios para os investigadores e instituições.</description>
      <pubDate>Sun, 01 Jan 2017 00:00:00 GMT</pubDate>
      <guid isPermaLink="false">http://hdl.handle.net/10071/14797</guid>
      <dc:date>2017-01-01T00:00:00Z</dc:date>
    </item>
    <item>
      <title>Editorial - Special issue on network coding</title>
      <link>http://hdl.handle.net/10071/13057</link>
      <description>Título próprio: Editorial - Special issue on network coding
Autoria: Monteiro, F. A.; Burr, A.; Chatzigeorgiou, I.; Camilla, H.; Krikidis, I.; Seferoglu, H.; Skachek, V.
Resumo: Future networks are expected to depart from traditional routing schemes in order to embrace network coding (NC) based schemes. These have created a lot of interest both in academia and industry in recent years. Under the NC paradigm, symbols are transported through the network by combining several information streams originating from the same or different sources.&#xD;
This special issue contains thirteen papers, some dealing with design aspects of NC and related concepts (e.g., fountain codes), and some showcasing the application of NC to new services and technologies, such as data multi-view streaming of video or underwater sensor networks. One can find papers that show how NC turns data transmission more robust to packet losses, faster to decode, and more resilient to network changes, such as dynamic topologies and different user options, and how NC can improve the overall throughput. This issue also includes papers showing that NC principles can be used at different layers of the networks (including the physical layer) and how the same fundamental principles can lead to new distributed storage systems. Some of the papers in this issue have a theoretical nature, including code design, while others describe hardware testbeds and prototypes.
Descrição: WOS:000401134600001 (Nº de Acesso Web of Science)</description>
      <pubDate>Sun, 01 Jan 2017 00:00:00 GMT</pubDate>
      <guid isPermaLink="false">http://hdl.handle.net/10071/13057</guid>
      <dc:date>2017-01-01T00:00:00Z</dc:date>
    </item>
    <item>
      <title>Guest editorial: advances in tools, techniques and practices for multimedia QoE</title>
      <link>http://hdl.handle.net/10071/8538</link>
      <description>Título próprio: Guest editorial: advances in tools, techniques and practices for multimedia QoE
Autoria: Buchinger, S.; Lopes, R. J.; Jumisko-Pyykko, S.; Zepernick, H. J.
Resumo: It has been realized that the success of multimedia services or applications relies on the analysis of the entire user experience (UX). The relevance of this paradigm ranges from Internet protocol television to video-on-demand systems for distributing and sharing professional television (TV) and user-generated content that is consumed and produced ubiquitously. To obtain a pleasurable user experience, a large amount of aspects have to be taken into account. Major challenges in this context include the identification of relevant UX factors and the quantification of their influence on Quality of Experience (QoE). This special issue is dedicated to advances in, tools, techniques and practices for multimedia QoE that tackle several of the aforementioned challenges.</description>
      <pubDate>Thu, 01 Jan 2015 00:00:00 GMT</pubDate>
      <guid isPermaLink="false">http://hdl.handle.net/10071/8538</guid>
      <dc:date>2015-01-01T00:00:00Z</dc:date>
    </item>
  </channel>
</rss>

