Decentralized Detection of Group Formations from Wearable Acceleration Sensors. - Martin Wirz; Daniel Roggen; Gerhard Tröster (CSE (4), 2009)

Cluestr: mobile social networking for enhanced group communication. - Reto Grob; Michael Kuhn 002; Roger Wattenhofer; Martin Wirz (GROUP, 2009)

Scenario Based Modeling for Very Large Scale Simulations. - Kashif Zia; Alois Ferscha; Andreas Riener; Martin Wirz; Daniel Roggen; Kamil Kloch; Paul Lukowicz (DS-RT, 2010)

A wearable, ambient sound-based approach for infrastructureless fuzzy proximity estimation. - Martin Wirz; Daniel Roggen; Gerhard Tröster (ISWC, 2010)

Towards an online detection of pedestrian flocks in urban canyons by smoothed spatio-temporal clustering of GPS trajectories. - Martin Wirz; Pablo Schläpfer; Mikkel Baun Kjærgaard; Daniel Roggen; Sebastian Feese; Gerhard Tröster (GIS-LBSN, 2011)

Sensing Dance Engagement for Collaborative Music Control. - Michael Kuhn 002; Roger Wattenhofer; Martin Wirz; Matthias Flückiger; Gerhard Tröster (ISWC, 2011)

Recognition of crowd behavior from mobile sensors with pattern analysis and graph clustering methods. - Daniel Roggen; Martin Wirz; Gerhard Tröster; Dirk Helbing (Networks Heterog. Media, 2011)

Detecting pedestrian flocks by fusion of multi-modal sensors in mobile phones. - Mikkel Baun Kjærgaard; Martin Wirz; Daniel Roggen; Gerhard Tröster (UbiComp, 2012)

DactyLoc: A minimally geo-referenced WiFi+GSM-fingerprint-based localization method for positioning in urban spaces. - Kristian Cujia; Martin Wirz; Mikkel Baun Kjærgaard; Daniel Roggen; Gerhard Tröster (IPIN, 2012)

Mobile sensing of pedestrian flocks in indoor environments using WiFi signals. - Mikkel Baun Kjærgaard; Martin Wirz; Daniel Roggen; Gerhard Tröster (PerCom, 2012)

Inferring Crowd Conditions from Pedestrians' Location Traces for Real-Time Crowd Monitoring during City-Scale Mass Gatherings. - Martin Wirz; Tobias Franke; Daniel Roggen; Eve Mitleton-Kelly; Paul Lukowicz; Gerhard Tröster (WETICE, 2012)

Participatory sensing and crowd management in public spaces. - Tobias Franke; Paul Lukowicz; Martin Wirz; Eve Mitleton-Kelly (MobiSys, 2013)

Time-lag method for detecting following and leadership behavior of pedestrians from mobile sensing data. - Mikkel Baun Kjærgaard; Henrik Blunck; Markus Wüstenberg; Kaj Grønbæk; Martin Wirz; Daniel Roggen; Gerhard Tröster (PerCom, 2013)

Probing crowd density through smartphones in city-scale mass gatherings. - Martin Wirz; Tobias Franke; Daniel Roggen; Eve Mitleton-Kelly; Paul Lukowicz; Gerhard Tröster (EPJ Data Sci., 2013)

Crowd context recognition with wearable sensors. - Martin Wirz (2013)

Group affiliation detection using model divergence for wearable devices. - Dawud Gordon; Martin Wirz; Daniel Roggen; Gerhard Tröster; Michael Beigl (ISWC, 2014)