Dirk Lewandowski


doi dblp
Whose relevance? Web search engines as multisided relevance machines
Olof Sundin | Dirk Lewandowski | Jutta Haider
2022 Volume 73 Issue 5

doi dblp
Does Search Engine Optimization come along with high-quality content?: A comparison between optimized and non-optimized health-related web pages
Sebastian Schultheiß | Helena Häußler | Dirk Lewandowski
CHIIR '22: ACM SIGIR Conference on Human Information Interaction and Retrieval, Regensburg, Germany, March 14 - 18, 2022


doi dblp
How users' knowledge of advertisements influences their viewing and selection behavior in search engines
Sebastian Schultheiß | Dirk Lewandowski
2021 Volume 72 Issue 3


doi dblp
An empirical investigation on search engine ad disclosure
Dirk Lewandowski | Friederike Kerkmann | Sandra Ruemmele | Sebastian Sünkler
2018 Volume 69 Issue 3


doi dblp
System And User Centered Evaluation Approaches in Interactive Information Retrieval (SAUCE 2016)
Heather L. O'Brien | Nicola Ferro | Hideo Joho | Dirk Lewandowski | Paul Thomas | Keith van Rijsbergen
Proceedings of the 2016 ACM Conference on Human Information Interaction and Retrieval, CHIIR 2016, Carrboro, North Carolina, USA, March 13-17, 2016

doi dblp
How Relevant is the Long Tail? - A Relevance Assessment Study on Million Short
Philipp Schaer | Philipp Mayr | Sebastian Sünkler | Dirk Lewandowski
Experimental IR Meets Multilinguality, Multimodality, and Interaction - 7th International Conference of the CLEF Association, CLEF 2016, Évora, Portugal, September 5-8, 2016, Proceedings


doi dblp
Evaluating the retrieval effectiveness of web search engines using a representative query sample
Dirk Lewandowski
2015 Volume 66 Issue 9


doi dblp
Deriving query intents from web search engine queries
Dirk Lewandowski | Jessica Drechsler | Sonja von Mach
2012 Volume 63 Issue 9

doi dblp
Ordinary search engine users assessing difficulty, effort, and outcome for simple and complex search tasks
Georg Singer | Ulrich Norbisrath | Dirk Lewandowski
Information Interaction in Context: 2012, IIix'12, Nijmegen, The Netherlands, August 21-24, 2012


doi dblp
Ranking of Wikipedia articles in search engines revisited: Fair ranking for reasonable quality?
Dirk Lewandowski | Ulrike Spree
2011 Volume 62 Issue 1