Zerber+R top-k retrieval from a confidential index S Zerr, D Olmedilla, W Nejdl, W Siberski Proceedings of the 12th International Conference on Extending Database …, 2009 | 203 | 2009 |
Privacy-aware image classification and search S Zerr, S Siersdorfer, J Hare, E Demidova Proceedings of the 35th international ACM SIGIR conference on Research and …, 2012 | 175 | 2012 |
Groupsourcing: Team competition designs for crowdsourcing M Rokicki, S Zerr, S Siersdorfer Proceedings of the 24th international conference on world wide web, 906-915, 2015 | 79 | 2015 |
Zerber: r-confidential indexing for distributed documents S Zerr, E Demidova, D Olmedilla, W Nejdl, M Winslett, S Mitra Proceedings of the 11th international conference on Extending database …, 2008 | 72 | 2008 |
Multiliteracies and active learning in CLIL—the development of LearnWeb2. 0 I Marenzi, S Zerr IEEE Transactions on Learning Technologies 5 (4), 336-348, 2012 | 49 | 2012 |
Competitive game designs for improving the cost effectiveness of crowdsourcing M Rokicki, S Chelaru, S Zerr, S Siersdorfer Proceedings of the 23rd ACM International Conference on Conference on …, 2014 | 45 | 2014 |
Picalert! a system for privacy-aware image classification and retrieval S Zerr, S Siersdorfer, J Hare Proceedings of the 21st ACM international conference on Information and …, 2012 | 42 | 2012 |
From crowd to community: A survey of online community features in citizen science projects N Reeves, R Tinati, S Zerr, MG Van Kleek, E Simperl Proceedings of the 2017 ACM Conference on computer supported cooperative …, 2017 | 40 | 2017 |
Temporal summarization of event-related updates in wikipedia M Georgescu, DD Pham, N Kanhabua, S Zerr, S Siersdorfer, W Nejdl Proceedings of the 22nd international conference on World Wide Web, 281-284, 2013 | 36 | 2013 |
Sharing distributed resources in LearnWeb2. 0 F Abel, I Marenzi, W Nejdl, S Zerr Learning in the Synergy of Multiple Disciplines: 4th European Conference on …, 2009 | 34 | 2009 |
Efficient jaccard-based diversity analysis of large document collections F Deng, S Siersdorfer, S Zerr Proceedings of the 21st ACM international conference on Information and …, 2012 | 33 | 2012 |
Supporting active learning in CLIL through collaborative search I Marenzi, R Kupetz, W Nejdl, S Zerr Advances in Web-Based Learning–ICWL 2010: 9th International Conference …, 2010 | 32 | 2010 |
Social software for lifelong competence development: Challenges and infrastructure I Marenzi, E Demidova, W Nejdl, D Olmedilla, S Zerr International Journal of Emerging Technologies in Learning (iJET) 3 (2008), 2008 | 29 | 2008 |
Topic cropping: leveraging latent topics for the analysis of small corpora NK Tran, S Zerr, K Bischoff, C Niederée, R Krestel Research and Advanced Technology for Digital Libraries: International …, 2013 | 18 | 2013 |
The representation of street art on Flickr. Studying reception with visual content analysis A Philipps, S Zerr, E Herder Visual studies 32 (4), 382-393, 2017 | 17 | 2017 |
Using natural language policies for privacy control in social platforms J De Coi, P Kärger, D Olmedilla, S Zerr CEUR Workshop Proceedings, ISSN 1613-0073, 2009 | 16 | 2009 |
Social sharing in LearnWeb2. 0 I Marenzi, S Zerr, F Abel, W Nejdl International Journal of Continuing Engineering Education and Life Long …, 2009 | 14 | 2009 |
Structure-aware visualization of text corpora J Singh, S Zerr, S Siersdorfer Proceedings of the 2017 Conference on Conference Human Information …, 2017 | 13 | 2017 |
Experimental evaluation of scale, and patterns of systematic inconsistencies in google trends data P Behnen, R Kessler, F Kruse, JM Gómez, J Schoenmakers, S Zerr ECML PKDD 2020 Workshops: Workshops of the European Conference on Machine …, 2020 | 12 | 2020 |
Who With Whom And How? Extracting Large Social Networks Using Search Engines S Siersdorfer, P Kemkes, H Ackermann, S Zerr Proceedings of the 24th ACM International on Conference on Information and …, 2015 | 11 | 2015 |