Search-logger analyzing exploratory search tasks. - Georg Singer; Ulrich Norbisrath; Eero Vainikko; Hannu Kikkas; Dirk Lewandowski (SAC, 2011)

Ordinary search engine users assessing difficulty, effort, and outcome for simple and complex search tasks. - Georg Singer; Ulrich Norbisrath; Dirk Lewandowski (IIiX, 2012)

Impact of Gender and Age on performing Search Tasks Online. - Georg Singer; Ulrich Norbisrath; Dirk Lewandowski (MuC, 2012)

An Experiment with Ordinary Web Search Engine Users Carrying Out Complex Search Tasks - Georg Singer; Ulrich Norbisrath; Dirk Lewandowski (CoRR, 2012)

Search Strategies of Library Search Experts - Kristiina Singer; Georg Singer; Krista Lepik; Ulrich Norbisrath; Pille Pruulmann-Vengerfeldt (CoRR, 2012)

The relationship between Internet user type and user performance when carrying out simple vs. complex search tasks. - Georg Singer; Pille Pruulmann-Vengerfeldt; Ulrich Norbisrath; Dirk Lewandowski (First Monday, 2012)

Ordinary search engine users carrying out complex search tasks. - Georg Singer; Ulrich Norbisrath; Dirk Lewandowski (J. Inf. Sci., 2013)

Cell phone subscribers mobility prediction using enhanced Markov Chain algorithm. - Amnir Hadachi; Oleg Batrashev; Artjom Lind; Georg Singer; Eero Vainikko (Intelligent Vehicles Symposium, 2014)

Real time movement labelling of mobile event data. - Elis Kõivumägi; Mati Vait; Amnir Hadachi; Georg Singer; Eero Vainikko (J. Locat. Based Serv., 2015)