Search (3 results, page 1 of 1)

  • × subject_ss:"Information behavior"
  • × type_ss:"m"
  1. Theories of information behavior (2005) 0.01
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    Footnote
    1. historisch (die Gegenwart aus der Vergangheit heraus verstehen) 2. konstruktivistisch (Individuen konstruieren unter dem Einfluss ihres sozialen Kontexts das Verständnis ihrer Welten) 3. diskursanalytisch (Sprache konstituiert die Konstruktion der Identität und die Ausbildung von Bedeutungen) 4. philosophisch-analytisch (rigorose Analyse von Begriffen und Thesen) 5. kritische Theorie (Analyse versteckter Macht- und Herrschaftsmuster) 6. ethnographisch (Verständnis von Menschen durch Hineinversetzen in deren Kulturen) 7. sozialkognitiv (sowohl das Denken des Individuums als auch dessen sozialer bzw. fachlicher Umraum beeinflussen die Informationsnutzung) 8. kognitiv (Fokus auf das Denken der Individuen im Zusammenhang mit Suche, Auffindung und Nutzung von Information) 9. bibliometrisch (statistische Eigenschaften von Information) 10. physikalisch (Signalübertragung, Informationstheorie) 11. technisch (Informationsbedürfnisse durch immer bessere Systeme und Dienste erfüllen) 12. benutzerorientierte Gestaltung ("usability", Mensch-Maschine-Interaktion) 13. evolutionär (Anwendung von Ergebnissen von Biologie und Evolutionspsychologie auf informationsbezogene Phänomene). Bates Beitrag ist, wie stets, wohldurchdacht, didaktisch gut aufbereitet und in klarer Sprache abgefasst, sodass man ihn mit Freude und Gewinn liest. Zu letzterem trägt auch noch die umfangreiche Liste von Literaturangaben bei, mit der sich insbesondere die 13 genannten Metatheorien optimal weiterverfolgen lassen. . . .
  2. Ford, N.: Introduction to information behaviour (2015) 0.01
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    Date
    22. 1.2017 16:45:48
  3. Next generation search engines : advanced models for information retrieval (2012) 0.00
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    Abstract
    With the rapid growth of web-based applications, such as search engines, Facebook, and Twitter, the development of effective and personalized information retrieval techniques and of user interfaces is essential. The amount of shared information and of social networks has also considerably grown, requiring metadata for new sources of information, like Wikipedia and ODP. These metadata have to provide classification information for a wide range of topics, as well as for social networking sites like Twitter, and Facebook, each of which provides additional preferences, tagging information and social contexts. Due to the explosion of social networks and other metadata sources, it is an opportune time to identify ways to exploit such metadata in IR tasks such as user modeling, query understanding, and personalization, to name a few. Although the use of traditional metadata such as html text, web page titles, and anchor text is fairly well-understood, the use of category information, user behavior data, and geographical information is just beginning to be studied. This book is intended for scientists and decision-makers who wish to gain working knowledge about search engines in order to evaluate available solutions and to dialogue with software and data providers.