A Framework for Ubiquitous User Modeling. - Alexander Korth; Till Plumbaum (IRI, 2007)

Detecting trends in social bookmarking systems using a probabilistic generative model and smoothing. - Robert Wetzker; Till Plumbaum; Alexander Korth; Christian Bauckhage; Tansu Alpcan; Florian Metze (ICPR, 2008)

Semantic Web Usage Mining: Using Semantics to Understand User Intentions. - Till Plumbaum; Tino Stelter; Alexander Korth (UMAP, 2009)

A Trilogy of Webs for Machines. - Alexander Korth; Benjamin Hirsch; Till Plumbaum; Andreas Nürnberger (LDSI@FIA, 2010)

Semantically-Enhanced Ubiquitous User Modeling. - Till Plumbaum (UMAP, 2010)

Multilingual Ontology-based User Profile Enrichment. - Ernesto William De Luca; Till Plumbaum; Jérôme Kunegis; Sahin Albayrak (MSW, 2010)

My Personal User Interface: A Semantic User-Centric Approach to Manage and Share User Information. - Till Plumbaum; Katja Schulz; Martin Kurze; Sahin Albayrak (HCI (11), 2011)

An Architecture for Smart Semantic Recommender Applications. - Andreas Lommatzsch; Till Plumbaum; Sahin Albayrak (IICS, 2011)

Gamification: A Semantic Approach for User Driven Knowledge Conservation. - Michael Meder; Till Plumbaum; Ernesto William De Luca; Sahin Albayrak (LWA, 2011)

User Modeling for the Social Semantic Web. - Till Plumbaum; Songxuan Wu; Ernesto William De Luca; Sahin Albayrak (SPIM, 2011)

Semantic Adaptive Social Web. - Federica Cena; Antonina Dattolo; Ernesto William De Luca; Pasquale Lops; Till Plumbaum; Julita Vassileva (UMAP Workshops, 2011)

SERUM: Collecting Semantic User Behavior for Improved News Recommendations. - Till Plumbaum; Andreas Lommatzsch; Ernesto William De Luca; Sahin Albayrak (UMAP Workshops, 2011)

Ontological Collaboration Engineering. - Stefan Werner Knoll; Till Plumbaum; Ernesto William De Luca; Livia Predoiu (Collaboration and the Semantic Web, 2012)

Estimating the magic barrier of recommender systems: a user study. - Alan Said; Brijnesh J. Jain; Sascha Narr; Till Plumbaum; Sahin Albayrak; Christian Scheel (SIGIR, 2012)

Users and Noise: The Magic Barrier of Recommender Systems. - Alan Said; Brijnesh J. Jain; Sascha Narr; Till Plumbaum (UMAP, 2012)

An intelligent health assistant for migrants. - Till Plumbaum; Sascha Narr; Veit Schwartze; Frank Hopfgartner; Sahin Albayrak (PervasiveHealth, 2013)

Workshop and challenge on news recommender systems. - Mozhgan Tavakolifard; Jon Atle Gulla; Kevin C. Almeroth; Frank Hopfgartner; Benjamin Kille; Till Plumbaum; Andreas Lommatzsch; Torben Brodt; Arthur Bucko; Tobias Heintz (RecSys, 2013)

Perceived and Actual Role of Gamification Principles. - Michael Meder; Till Plumbaum; Frank Hopfgartner (UCC, 2013)

Workshop on semantic personalized information management (SPIM'13). - Till Plumbaum; Ernesto William De Luca; Aldo Gangemi; Michael Hausenblas (WSDM, 2013)

Distributed enterprise search using software agents. - Erwin Gunadi; Michael Meder; Till Plumbaum; Christian Scheel; Frank Hopfgartner; Sahin Albayrak (AAMAS, 2014)

Benchmarking News Recommendations in a Living Lab. - Frank Hopfgartner; Benjamin Kille; Andreas Lommatzsch; Till Plumbaum; Torben Brodt; Tobias Heintz (CLEF, 2014)

DAIKnow: A Gamified Enterprise Bookmarking System. - Michael Meder; Till Plumbaum; Frank Hopfgartner (ECIR, 2014)

Providing Multilingual Access to Health-Related Content. - Till Plumbaum; Sascha Narr; Elif Eryilmaz; Frank Hopfgartner; Funda Klein-Ellinghaus; Anna Reese; Sahin Albayrak (MIE, 2014)

Applied Distributed Information Retrieval in Enterprise Search. - Erwin Gunadi; Till Plumbaum; Sahin Albayrak (SCST@ECIR, 2015)

An IR View on Lifelogging. - Till Plumbaum; Sahin Albayrak (HCI (8), 2015)

New frontiers of quantified self: finding new ways for engaging users in collecting and using personal data. - Amon Rapp; Federica Cena; Judy Kay; Bob Kummerfeld; Frank Hopfgartner; Till Plumbaum; Jakob Eg Larsen (UbiComp/ISWC Adjunct, 2015)

User modeling in the social semantic web. - Till Plumbaum (2015)

New frontiers of quantified self 2: going beyond numbers. - Amon Rapp; Federica Cena; Judy Kay; Bob Kummerfeld; Frank Hopfgartner; Till Plumbaum; Jakob Eg Larsen; Daniel A. Epstein; Rúben Gouveia 001 (UbiComp Adjunct, 2016)

Topical Semantic Recommendations for Auteur Films. - Christian Rakow; Andreas Lommatzsch; Till Plumbaum (RecSys, 2016)

Idomaar: A Framework for Multi-dimensional Benchmarking of Recommender Algorithms. - Mario Scriminaci; Andreas Lommatzsch; Benjamin Kille; Frank Hopfgartner; Martha A. Larson; Davide Malagoli; András Serény; Till Plumbaum (RecSys Posters, 2016)

Learning Gamification Design - An Usability First Approach for the Enterprise Infoboard Experiment. - Michael Meder; Till Plumbaum; Sahin Albayrak (GamifIR@SIGIR, 2016)

New frontiers of quantified self 3: exploring understudied categories of users. - Amon Rapp; Federica Cena; Judy Kay; Bob Kummerfeld; Frank Hopfgartner; Till Plumbaum; Jakob Eg Larsen; Daniel A. Epstein; Rúben Gouveia 001 (UbiComp/ISWC Adjunct, 2017)

A Primer on Data-Driven Gamification Design. - Michael Meder; Till Plumbaum; Sahin Albayrak (DDGD@MindTrek, 2017)

Data-driven gamification design. - Michael Meder; Amon Rapp; Till Plumbaum; Frank Hopfgartner (MindTrek, 2017)

Gamification in E-Commerce: Tangible vs. Intangible Rewards. - Michael Meder; Till Plumbaum; Aleksander Raczkowski; Brijnesh J. Jain; Sahin Albayrak (MindTrek, 2018)

Beratung neu denken - aktuelle Handlungs-bedarfe in der Innovations- und Digitalisierungsberatung. - Steffen Kuhn; Igor Schnakenburg; Marcus Berlin; Till Plumbaum (Wirtschaftsinformatik Manag., 2018)