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  • × year_i:[2000 TO 2010}
  • × author_ss:"Lewandowski, D."
  1. Lewandowski, D.: Abfragesprachen und erweiterte Funktionen von WWW-Suchmaschinen (2004) 0.02 
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    Date
    28.11.2004 13:11:22
    Source
    Information - Wissenschaft und Praxis. 55(2004) H.2, S.97-102
  2. Lewandowski, D.: Alles nur noch Google? : Entwicklungen im Bereich der WWW-Suchmaschinen (2002) 0.01 
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    Date
    29. 9.2002 18:49:22
  3. Lewandowski, D.: Aktualität als erfolgskritischer Faktor bei Suchmaschinen (2006) 0.01 
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    Source
    Information - Wissenschaft und Praxis. 57(2006) H.3, S.141-148
  4. Lewandowski, D.: Nachweis deutschsprachiger bibliotheks- und informationswissenschaftlicher Aufsätze in Google Scholar (2007) 0.01 
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    Source
    Information - Wissenschaft und Praxis. 58(2007) H.3, S.165-168
  5. Lewandowski, D.: Web Information Retrieval : Technologien zur Informationssuche im Internet (2005) 0.01 
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    Date
    11. 2.2006 20:15:29
    Footnote
    Rez. in: Information - Wissenschaft und Praxis. 56(2005) H.7, S.393-394 (J. Griesbaum): "... , das Buch wird seinem Titel und dem formulierten Anspruch sehr gut gerecht. Die 248 Seiten umfängliche Publikation leistet eine umfassende und, für den deutschsprachigen Raum, einzigartige State-of-the-Art-Analyse der Verfahren und auch der Defizite von Suchmaschinen im Internet. Dabei beschränkt sich Lewandowski nicht auf eine technikzentrierte Beschreibung aktueller Retrievalansätze, sondern akzentuiert ebenso deutlich auch die Problemfelder bei der Nutzung von Suchmaschinen. Dieser nutzerzentrierte Ansatz kommt vor allem im konzeptionellen Teil der Arbeit zum Tragen, der das Ziel verfolgt, Suchmaschinennutzern verbesserte Rechercheoptionen zu verschaffen. Angesichts der nur in geringem Maße vorhandenen Recherchekenntnisse der Nutzer liegt die Herausforderung vor allem darin, solche verbesserten Recherchemöglichkeiten derart auszugestalten, dass sie sich in realen Suchkontexten auch tatsächlich auswirken und nicht etwa wie die meist als "Erweitere Suche" bezeichneten Anfragemasken ein kaum beachtetes Dasein fristen. Der Verfasser konzipiert in diesem wichtigen Forschungsfeld neue Ansätze, um die Oualität des Information Retrievals zu verbessern. ... "
  6. Lewandowski, D.: Web Information Retrieval (2005) 0.00 
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    Source
    Information - Wissenschaft und Praxis. 56(2005) H.1, S.5-12
  7. Lewandowski, D.: Suchmaschinen - ein Thema für die Informationswissenschaft (2005) 0.00 
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    Information - Wissenschaft und Praxis. 56(2005) H.1, S.1
  8. Lewandowski, D.: Mit welchen Kennzahlen lässt sich die Qualität von Suchmaschinen messen? (2007) 0.00 
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    Date
    13. 5.2007 10:29:29
  9. Lewandowski, D.: Wie können sich Bibliotheken gegenüber Wissenschaftssuchmaschinen positionieren? (2007) 0.00 
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    Source
    Wa(h)re Information: 29. Österreichischer Bibliothekartag Bregenz, 19.-23.9.2006. Hrsg.: Harald Weigel
  10. Lewandowski, D.: Suchmaschine im Betriebssystem (2005) 0.00 
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    Source
    Password. 2005, H.6, S.29

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