Sensor fused indoor positioning using dual band WiFi signal measurements. - Fredrik Karlsson 003; Martin Karlsson; Bo Bernhardsson; Fredrik Tufvesson; Magnus Persson (ECC, 2015)

Cooperative indoor positioning by exchange of bluetooth signals and state estimates between users. - Martin Karlsson; Fredrik Karlsson 003 (ECC, 2016)

Synthetic Generation of Passive Infrared Motion Sensor Data Using a Game Engine. - Petter Stefansson; Fredrik Karlsson 003; Magnus Persson; Carl Magnus Olsson (Sensors, 2021)

Passive Infrared Sensor-Based Occupancy Monitoring in Smart Buildings: A Review of Methodologies and Machine Learning Approaches. - Azad Shokrollahi; Jan A. Persson; Reza Malekian; Arezoo Sarkheyli-Hägele; Fredrik Karlsson 003 (Sensors, 2024)

Non-Invasive People Counting in Smart Buildings: Employing Machine Learning with Binary PIR Sensors. - Azad Shokrollahi; Fredrik Karlsson 003; Reza Malekian; Jan A. Persson; Arezoo Sarkheyli-Hägele (ICAART (3), 2025)