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Auflistung nach Autor "Kolias, V."

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    • Exploratory analysis of a terabyte scale web corpus 

      Kolias, V.; Anagnostopoulos, I.; Kayafas, E. (2014)
      In this paper we present a preliminary analysis over the largest publicly accessible web dataset: The Common Crawl Corpus. We measure nine web characteristics from two levels of granularity using MapReduce and we comment ...

    • Participatory design to support students' web-based inquiry of complex, socio-scientific problems 

      Nicolaidou, I.; Kyza, E.; Michael, G.; Papadouris, N.; Constantinou, C.; Kolias, V.; Davaris, T.; Asher, I.; Tabak, I.; Redfors, A.; Hansson, L.; Rosberg, M.; Oldershaw, C. (2010)
      This poster presents five, multilingual, web-based learning environments (LEs) that have been designed using the learning and teaching platform of STOCHASMOS as part of the CoReflect FP7 project. CoReflect brought together ...

    • RuleMR: Classification rule discovery with MapReduce 

      Kolias, V.; Kolias, C.; Anagnostopoulos, I.; Kayafas, E. (2014)
      The vast amounts of data generated, exchanged and consumed on a daily basis by contemporary networks and devices renders their analysis a cumbersome procedure with inherent difficulties. On the one hand, the need for ...

    • Socio-semantic query expansion using Twitter hashtags 

      Anagnostopoulos, I.; Kolias, V.; Mylonas, P. (2012)
      In this paper we introduce an algorithmic approach, capable of creating a semantic network with concatenated terms and phrases (hashtags) from collectively postings on the Twittersphere. This network could be exploited for ...