Zerber: r-confidential indexing for distributed documents. - Sergej Zerr; Elena Demidova; Daniel Olmedilla; Wolfgang Nejdl; Marianne Winslett; Soumyadeb Mitra (EDBT, 2008)

A Trust Management Package for Policy-Driven Protection & Personalization of Web Content. - Juri Luca De Coi; Daniel Olmedilla; Sergej Zerr; Piero A. Bonatti; Luigi Sauro (POLICY, 2008)

Social Software for Lifelong Competence Development: Challenges and Infrastructure. - Ivana Marenzi; Elena Demidova; Wolfgang Nejdl; Daniel Olmedilla; Sergej Zerr (Int. J. Emerg. Technol. Learn., 2008)

Privacy preserving document indexing infrastructure for a distributed environment. - Sergej Zerr; Wolfgang Nejdl (Proc. VLDB Endow., 2008)

Sharing Distributed Resources in LearnWeb2.0. - Fabian Abel; Ivana Marenzi; Wolfgang Nejdl; Sergej Zerr (EC-TEL, 2009)

Zerber+R: top-k retrieval from a confidential index. - Sergej Zerr; Daniel Olmedilla; Wolfgang Nejdl; Wolf Siberski (EDBT, 2009)

Using Natural Language Policies for Privacy Control in Social Platforms. - Juri Luca De Coi; Philipp Kärger; Daniel Olmedilla; Sergej Zerr (SPOT@ESWC, 2009)

Policy Based Protection and Personalized Generation of Web Content. - Sergej Zerr; Daniel Olmedilla; Juri Luca De Coi; Wolfgang Nejdl; Piero A. Bonatti; Luigi Sauro (LA-WEB/CLIHC, 2009)

Supporting Active Learning in CLIL through Collaborative Search. - Ivana Marenzi; Rita Kupetz; Wolfgang Nejdl; Sergej Zerr (ICWL, 2010)

GuideMe! The World of sights in your pocket. - Sergej Zerr; Kerstin Bischoff; Sergey Chernov 001 (ICDE, 2011)

Efficient jaccard-based diversity analysis of large document collections. - Fan Deng 004; Stefan Siersdorfer; Sergej Zerr (CIKM, 2012)

PicAlert!: a system for privacy-aware image classification and retrieval. - Sergej Zerr; Stefan Siersdorfer; Jonathon S. Hare (CIKM, 2012)

Privacy-aware image classification and search. - Sergej Zerr; Stefan Siersdorfer; Jonathon S. Hare; Elena Demidova (SIGIR, 2012)

Multiliteracies and Active Learning in CLIL - The Development of LearnWeb2.0. - Ivana Marenzi; Sergej Zerr (IEEE Trans. Learn. Technol., 2012)

Topic Cropping: Leveraging Latent Topics for the Analysis of Small Corpora. - Nam Khanh Tran; Sergej Zerr; Kerstin Bischoff; Claudia Niederée; Ralf Krestel (TPDL, 2013)

Temporal summarization of event-related updates in wikipedia. - Mihai Georgescu; Dang Duc Pham; Nattiya Kanhabua; Sergej Zerr; Stefan Siersdorfer; Wolfgang Nejdl (WWW (Companion Volume), 2013)

Competitive Game Designs for Improving the Cost Effectiveness of Crowdsourcing. - Markus Rokicki; Sergiu Chelaru; Sergej Zerr; Stefan Siersdorfer (CIKM, 2014)

Exploring Qualitative Data for Secondary Analysis: Challenges, Methods, and Technologies. - Kerstin Bischoff; Claudia Niederée; Nam Khanh Tran; Sergej Zerr; Peter Birke 003; Kerstin Brückweh; Wiebke Wiede (DH, 2014)

Towards Analytics and Collaborative Exploration of Social and linked Media for Technology-Enchanced Learning Scenarios. - Sergej Zerr; Mathieu d'Aquin; Ivana Marenzi; Davide Taibi 002; Alessandro Adamou; Stefan Dietze (PROFILES@ESWC, 2014)

HEALTH+Z: Confidential Provider Selection in Collaborative Healthcare P2P Networks. - Sergej Zerr; Odysseas Papapetrou; Elena Demidova (PIR@SIGIR, 2014)

NicePic!: a system for extracting attractive photos from flickr streams. - Sergej Zerr; Stefan Siersdorfer; José San Pedro; Jonathon S. Hare; Xiaofei Zhu (SIGIR, 2014)

Who With Whom And How?: Extracting Large Social Networks Using Search Engines. - Stefan Siersdorfer; Philipp Kemkes; Hanno Ackermann; Sergej Zerr (CIKM, 2015)

Datenschutzorientierte Analyse, Indizierung und Suche von Dokumenten in Sozialen Internetanwendungen. - Sergej Zerr (Ausgezeichnete Informatikdissertationen, 2015)

Groupsourcing: Team Competition Designs for Crowdsourcing. - Markus Rokicki; Sergej Zerr; Stefan Siersdorfer (WWW, 2015)

Die Erschließung von Primärmaterial qualitativer Studien für die Sekundäranalyse als Herausforderung für Sozialwissenschaften und Informatik. - Volker Baethge-Kinsky; Sergej Zerr (Datenbank-Spektrum, 2015)

Privacy preserving content analysis, indexing and retrieval for social search applications. - Sergej Zerr (2015)

Cobwebs from the Past and Present: Extracting Large Social Networks using Internet Archive Data. - Miroslav Shaltev; Jan-Hendrik Zab; Philipp Kemkes; Stefan Siersdorfer; Sergej Zerr (SIGIR, 2016)

Just in Time: Controlling Temporal Performance in Crowdsourcing Competitions. - Markus Rokicki; Sergej Zerr; Stefan Siersdorfer (WWW, 2016)

Structure-Aware Visualization of Text Corpora. - Jaspreet Singh; Sergej Zerr; Stefan Siersdorfer (CHIIR, 2017)

From Crowd to Community: A Survey of Online Community Features in Citizen Science Projects. - Neal Reeves; Ramine Tinati; Sergej Zerr; Max Van Kleek; Elena Simperl (CSCW, 2017)

Using microtasks to crowdsource DBpedia entity classification: A study in workflow design. - Qiong Bu; Elena Simperl; Sergej Zerr; Yunjia Li (Semantic Web, 2018)

On Node Embedding of Uncertain Networks. - Hoang H. Nguyen; Sergej Zerr; Tuan-Anh Hoang (IEEE BigData, 2020)

Experimental Evaluation of Scale, and Patterns of Systematic Inconsistencies in Google Trends Data. - Philipp Behnen; René Keßler; Felix Kruse; Jorge Marx Gómez; Jan Schoenmakers; Sergej Zerr (PKDD/ECML Workshops, 2020)

Efficient Scalable Temporal Web Graph Store. - Khoi Duy Vo; Sergej Zerr; Xiaofei Zhu; Wolfgang Nejdl (IEEE BigData, 2021)

Data augmentation for dealing with low sampling rates in NILM. - Tai Le Quy; Sergej Zerr; Eirini Ntoutsi; Wolfgang Nejdl (CoRR, 2021)

Multivariate Time Series Analysis: An Interpretable CNN-based Model. - Raneen Younis; Sergej Zerr; Zahra Ahmadi (DSAA, 2022)