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    Compartido el 2.5.2009 por Pablo Hermoso de Mendoza González

    Berners-Lee's vision of the Semantic Web is hindered by a chicken-and-egg problem, which can be best solved by a bootstrapping method: creating enough structured data to motivate the development of applications. We believe that autonomously `Semantifying Wikipedia' is the best way to bootstrap. We choose Wikipedia as an initial data source, because it is comprehensive, high-quality, modestly sized, and contains enough manually-derived structure to bootstrap an autonomous, self-supervised process. In this talk I will present our success to date in this endeavor: A novel approach for self-supervised learning of CRF information extractors Automatic construction of a comprehensive ontology via statistical-relational learning Vast improvements in extraction recall through shrinkage over this ontology and retraining The stimulation of a virtuous feedback cycle between communal content creation and information extractionWe aim to construct a knowledge base of outstanding size to support inference, automatic question answering, faceted browsing, and potentially to bootstrap the Semantic Web.

    November 11, 2008

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    Publicado el 21.4.2009 por Equipo GNOSS

    The Pew Internet & American Life Project: un análisis permanente de la incidencia de Internet en la sociedad y en los estilos de vida

    Pew Internet y Vida Americana (The Pew Internet & American Life Project) es un proyecto focalizado en la elaboración de informes que analizan la incidencia de Internet en las familias, las comunidades, el trabajo y el hogar, la vida cotidiana, la educación, la salud y la vida cívica y política.
    "Our Mission: The Pew Internet & American Life Project is one of seven projects that make up the Pew Research Center, a nonpartisan, nonprofit "fact tank" that provides information on the issues, attitudes and trends shaping America and the world. The Project produces reports exploring the impact of the internet on families, communities, work and home, daily life, education, health care, and civic and political life.
    About the Pew Research Center: The Pew Research Center is a nonpartisan "fact tank" that provides information on the issues, attitudes and trends shaping America and the world. Visit this page for a live feed of reports released by thePew Research Center projects".

     

     

     

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    Compartido el 8.4.2009 por Equipo GNOSS

    EDUCASE es una asociación sin ánimo de lucro cuya misión es conseguir una educación de mejor calidad promocionando el uso inteligente de las tecnologías de la información.

    EDUCAUSE is a nonprofit association whose mission is to advance higher education by promoting the intelligent use of information technology.

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