Search (4 results, page 1 of 1)

0.032910656 = product of:
  0.06582131 = sum of:
    0.06582131 = product of:
      0.13164262 = sum of:
        0.13164262 = weight(_text_:media in 2354) [ClassicSimilarity], result of:
          0.13164262 = score(doc=2354,freq=14.0), product of:
            0.24036849 = queryWeight, product of:
              4.6838713 = idf(docFreq=1110, maxDocs=44218)
              0.051318336 = queryNorm
            0.54767007 = fieldWeight in 2354, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              4.6838713 = idf(docFreq=1110, maxDocs=44218)
              0.03125 = fieldNorm(doc=2354)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

In Digital Methods, Richard Rogers proposes a methodological outlook for social and cultural scholarly research on the Web that seeks to move Internet research beyond the study of online culture. It is not a toolkit for Internet research, or operating instructions for a software package; it deals with broader questions. How can we study social media to learn something about society rather than about social media use? How can hyperlinks reveal not just the value of a Web site but the politics of association? Rogers proposes repurposing Web-native techniques for research into cultural change and societal conditions. We can learn to reapply such "methods of the medium" as crawling and crowd sourcing, PageRank and similar algorithms, tag clouds and other visualizations; we can learn how they handle hits, likes, tags, date stamps, and other Web-native objects. By "thinking along" with devices and the objects they handle, digital research methods can follow the evolving methods of the medium. Rogers uses this new methodological outlook to examine the findings of inquiries into 9/11 search results, the recognition of climate change skeptics by climate-change-related Web sites, the events surrounding the Srebrenica massacre according to Dutch, Serbian, Bosnian, and Croatian Wikipedias, presidential candidates' social media "friends," and the censorship of the Iranian Web. With Digital Methods, Rogers introduces a new vision and method for Internet research and at the same time applies them to the Web's objects of study, from tiny particles (hyperlinks) to large masses (social media).

Content

The end of the virtual : digital methods -- The link and the politics of Web space -- The website as archived object -- Googlization and the inculpable engine -- Search as research -- National Web studies -- Social media and post-demographics -- Wikipedia as cultural reference -- After cyberspace : big data, small data.

LCSH

Social media / Research

Subject

Social media / Research

0.015548823 = product of:
  0.031097647 = sum of:
    0.031097647 = product of:
      0.062195294 = sum of:
        0.062195294 = weight(_text_:media in 4063) [ClassicSimilarity], result of:
          0.062195294 = score(doc=4063,freq=2.0), product of:
            0.24036849 = queryWeight, product of:
              4.6838713 = idf(docFreq=1110, maxDocs=44218)
              0.051318336 = queryNorm
            0.25874978 = fieldWeight in 4063, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.6838713 = idf(docFreq=1110, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4063)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Abstract

In der heutigen Zeit nimmt die Flut an Informationen exponentiell zu. In dieser »Informationsexplosion« entsteht täglich eine unüberschaubare Menge an neuen Informationen im Web: Beispielsweise 430 deutschsprachige Artikel bei Wikipedia, 2,4 Mio. Tweets bei Twitter und 12,2 Mio. Kommentare bei Facebook. Während in Deutschland vor einigen Jahren noch Google als nahezu einzige Suchmaschine beim Zugriff auf Informationen im Web genutzt wurde, nehmen heute die u.a. in Social Media veröffentlichten Meinungen und damit die Vorauswahl sowie Bewertung von Informationen einzelner Experten und Meinungsführer an Bedeutung zu. Aber wie können themenspezifische Informationen nun effizient für konkrete Fragestellungen identifiziert und bedarfsgerecht aufbereitet und visualisiert werden? Diese Studie gibt einen Überblick über semantische Standards und Formate, die Prozesse der semantischen Suche, Methoden und Techniken semantischer Suchsysteme, Komponenten zur Entwicklung semantischer Suchmaschinen sowie den Aufbau bestehender Anwendungen. Die Studie erläutert den prinzipiellen Aufbau semantischer Suchsysteme und stellt Methoden der semantischen Suche vor. Zudem werden Softwarewerkzeuge vorgestellt, mithilfe derer einzelne Funktionalitäten von semantischen Suchmaschinen realisiert werden können. Abschließend erfolgt die Betrachtung bestehender semantischer Suchmaschinen zur Veranschaulichung der Unterschiede der Systeme im Aufbau sowie in der Funktionalität.

0.010429389 = product of:
  0.020858778 = sum of:
    0.020858778 = product of:
      0.041717555 = sum of:
        0.041717555 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
          0.041717555 = score(doc=987,freq=2.0), product of:
            0.17970806 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051318336 = queryNorm
            0.23214069 = fieldWeight in 987, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=987)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date

23. 7.2017 13:49:22

0.008691157 = product of:
  0.017382314 = sum of:
    0.017382314 = product of:
      0.03476463 = sum of:
        0.03476463 = weight(_text_:22 in 628) [ClassicSimilarity], result of:
          0.03476463 = score(doc=628,freq=2.0), product of:
            0.17970806 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051318336 = queryNorm
            0.19345059 = fieldWeight in 628, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=628)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date

22. 2.2013 11:34:18