Ultrasound-aided pedestrian dead reckoning for indoor navigation. - Carl Fischer; Kavitha Muthukrishnan; Mike Hazas; Hans Gellersen (MELT, 2008)

Supporting device discovery and spontaneous interaction with spatial references. - Hans Gellersen; Carl Fischer; Dominique Guinard; Roswitha Gostner; Gerd Kortuem; Christian Kray; Enrico Rukzio; Sara Streng (Pers. Ubiquitous Comput., 2009)

A comparative study of DECT and WLAN signals for indoor localization. - Matthias Kranz; Carl Fischer; Albrecht Schmidt 001 (PerCom, 2010)

Location and Navigation Support for Emergency Responders: A Survey. - Carl Fischer; Hans Gellersen (IEEE Pervasive Comput., 2010)

Emergent Behaviour in Collaborative Indoor Localisation: An Example of Self-organisation in Ubiquitous Sensing Systems. - Kamil Kloch; Gerald Pirkl; Paul Lukowicz; Carl Fischer (ARCS, 2011)

Collaborative PDR Localisation with Mobile Phones. - Kamil Kloch; Paul Lukowicz; Carl Fischer (ISWC, 2011)

SLAM for Pedestrians and Ultrasonic Landmarks in Emergency Response Scenarios. - Carl Fischer; Kavitha Muthukrishnan; Mike Hazas (Adv. Comput., 2011)

Virtual lifeline: Multimodal sensor data fusion for robust navigation in unknown environments. - Widyawan; Gerald Pirkl; Daniele Munaretto; Carl Fischer; Chunlei An; Paul Lukowicz; Martin Klepal; Andreas Timm-Giel; Joerg Widmer; Dirk Pesch; Hans Gellersen (Pervasive Mob. Comput., 2012)

Tutorial: Implementing a Pedestrian Tracker Using Inertial Sensors. - Carl Fischer; Poorna Talkad Sukumar; Mike Hazas (IEEE Pervasive Comput., 2013)

iCOP: Automatically Identifying New Child Abuse Media in P2P Networks. - Claudia Peersman; Christian Schulze 001; Awais Rashid; Margaret Brennan; Carl Fischer (IEEE Symposium on Security and Privacy Workshops, 2014)

iCOP: Live forensics to reveal previously unknown criminal media on P2P networks. - Claudia Peersman; Christian Schulze 001; Awais Rashid; Margaret Brennan; Carl Fischer (Digit. Investig., 2016)