Dirk Lewandowski
Dirk Lewandowski
Professor of Information Research and Information Retrieval, Hamburg University of Applied Sciences
Vahvistettu sähköpostiosoite verkkotunnuksessa haw-hamburg.de - Kotisivu
Nimike
Viittaukset
Viittaukset
Vuosi
Web Information Retrieval: Technologien zur Informationssuche im Internet
D Lewandowski
Deutsche Gesellschaft für Informationwissenschaft, 2005
166*2005
What users see-Structures in search engine results pages
N Höchstötter, D Lewandowski
Information Sciences 179 (12), 1796-1812, 2009
1572009
The retrieval effectiveness of web search engines: considering results descriptions
D Lewandowski
Journal of Documentation 64 (6), 915-937, 2008
1272008
Exploring the academic invisible web
D Lewandowski, P Mayr
Library Hi Tech 24 (4), 529-539, 2006
1112006
The freshness of web search engine databases
D Lewandowski, H Wahlig, G Meyer-Bautor
Journal of Information Science 32 (2), 131-148, 2006
1042006
A three-year study on the freshness of web search engine databases
D Lewandowski
Journal of Information Science 34 (6), 817-831, 2008
1022008
Web searching, search engines and Information Retrieval
D Lewandowski
Information Services & Use 25 (3, 4), 137-147, 2005
972005
Evaluating the retrieval effectiveness of Web search engines using a representative query sample
D Lewandowski
Journal of the Association of Information Science and Technology 66 (9 …, 2015
812015
Suchmaschinen verstehen (2., vollständig aktualisierte und überarbeitete Auflage)
D Lewandowski
75*2018
Web searching: A quality measurement perspective
D Lewandowski, N Höchstötter
Web Searching: Multidisciplinary Perspectives, 309-340, 2008
752008
Ordinary search engine users carrying out complex search tasks
G Singer, U Norbisrath, D Lewandowski
Journal of Information Science 39 (3), 346-358, 2013
642013
Ranking of Wikipedia articles in search engines revisited: Fair ranking for reasonable quality?
D Lewandowski, U Spree
Journal of the American Society for Information Science and Technology, 2011
572011
The retrieval effectiveness of search engines on navigational queries
D Lewandowski
Aslib Proceedings 63 (4), 354-363, 2011
502011
Search engine user behaviour: How can users be guided to quality content?
D Lewandowski
Information Services & Use 28 (3-4), 261-268, 2008
502008
Query types and search topics of German Web search engine users
D Lewandowski
Information Services & Use 26 (4), 261-269, 2006
492006
Suchmaschinen als Konkurrenten der Bibliothekskataloge
D Lewandowski
Zeitschrift fur Bibliothekswesen und Bibliographie 53 (2), 71-78, 2006
48*2006
Problems with the use of Web search engines to find results in foreign languages
D Lewandowski
Online Information Review 32 (5), 668-672, 2008
452008
Journalistische Aktualität im Internet. Ein Experiment mit den" News-Suchfunktionen" von Suchmaschinen
M Machill, D Lewandowski, S Karzauninkat
Suchmaschinen: Herausforderungen für die Medienpolitik, 105-164, 2005
422005
Google Scholar as a tool for discovering journal articles in library and information science
D Lewandowski
Online Information Review 34 (2), 250-262, 2010
402010
Credibility in Web search engines
D Lewandowski
Online Credibility and Digital Ethos: Evaluating Computer-Mediated …, 2012
392012
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Artikkelit 1–20