Measuring Information Quality on the Internet - A User Perspective. - Olivier Blattmann; Patrick Kaltenrieder; Patrizia Haupt; Thomas Myrach (ICIQ, 2012)

Applying the fuzzy analytical hierarchy process in cognitive cities. - Patrick Kaltenrieder; Edy Portmann; Sara D'Onofrio; Matthias Finger (ICEGOV, 2014)

"Applying fuzzy ontologies to implement the social semantic web" by Edy Portmann, Patrick Kaltenrieder and Noémie Zurlinden with Martin Vesely as coordinator. - Edy Portmann; Patrick Kaltenrieder; Noémie Zurlinden (SIGWEB Newsl., 2014)

Fuzzy knowledge representation in cognitive cities. - Patrick Kaltenrieder; Edy Portmann; Thomas Myrach (FUZZ-IEEE, 2015)

Knowledge Representation through Graphs. - Edy Portmann; Patrick Kaltenrieder; Witold Pedrycz (SCSE, 2015)

Personal digital assistant 2.0 - A software prototype for cognitive cities. - Patrick Kaltenrieder; Timur Altun; Sara D'Onofrio; Edy Portmann; Thomas Myrach (FUZZ-IEEE, 2016)

Synchronizing Mind Maps with Fuzzy Cognitive Maps for Decision-Finding in Cognitive Cities. - Sara D'Onofrio; Noémie Zurlinden; Patrick Kaltenrieder; Edy Portmann; Thomas Myrach (ICEGOV, 2016)