A Composite Calculation for Author Activity in Wikis: Accuracy Needed. - Claudia Müller-Birn; Janette Lehmann; Sabina Jeschke (Web Intelligence, 2009)

Seeing similarity in the face of difference: enabling comparison of online production systems. - Claudia Müller-Birn; Benedikt Meuthrath; Andreas Erber; Sebastian Burkhart; Anne Baumgraß; Janette Lehmann; Robert Schmidl (Soc. Netw. Anal. Min., 2011)

Models of User Engagement. - Janette Lehmann; Mounia Lalmas; Elad Yom-Tov; Georges Dupret (UMAP, 2012)

Dynamical classes of collective attention in twitter. - Janette Lehmann; Bruno Gonçalves; José J. Ramasco; Ciro Cattuto (WWW, 2012)

The effect of links on networked user engagement. - Elad Yom-Tov; Mounia Lalmas; Georges Dupret; Ricardo Baeza-Yates; Pinar Donmez; Janette Lehmann (WWW (Companion Volume), 2012)

Measuring inter-site engagement. - Elad Yom-Tov; Mounia Lalmas; Ricardo Baeza-Yates; Georges Dupret; Janette Lehmann; Pinar Donmez (IEEE BigData, 2013)

Networked user engagement. - Janette Lehmann; Mounia Lalmas; Ricardo Baeza-Yates; Elad Yom-Tov (UEO@CIKM, 2013)

Online multitasking and user engagement. - Janette Lehmann; Mounia Lalmas; Georges Dupret; Ricardo Baeza-Yates (CIKM, 2013)

Transient News Crowds in Social Media. - Janette Lehmann; Carlos Castillo 001; Mounia Lalmas; Ethan Zuckerman (ICWSM, 2013)

Finding news curators in twitter. - Janette Lehmann; Carlos Castillo 001; Mounia Lalmas; Ethan Zuckerman (WWW (Companion Volume), 2013)

Reader preferences and behavior on Wikipedia. - Janette Lehmann; Claudia Müller-Birn; David Laniado; Mounia Lalmas; Andreas Kaltenbrunner (HT, 2014)

Promoting Positive Post-Click Experience for In-Stream Yahoo Gemini Users. - Mounia Lalmas; Janette Lehmann; Guy Shaked; Fabrizio Silvestri; Gabriele Tolomei (KDD, 2015)

Peer-production system or collaborative ontology engineering effort: what is Wikidata? - Claudia Müller-Birn; Benjamin Karran; Janette Lehmann; Markus Luczak-Rösch (OpenSym, 2015)

From site to inter-site user engagement : fundamentals and applications. - Janette Lehmann (2015)

Story-focused reading in online news and its potential for user engagement. - Janette Lehmann; Carlos Castillo 001; Mounia Lalmas; Ricardo Baeza-Yates (J. Assoc. Inf. Sci. Technol., 2017)