4 papers
WiNeRF: Measurement Constrained Radiance Fields for Actionable Wireless Channel Modeling
Saif Ur Rahman, Rafid Umayer Murshed, Anton Dmitriev +3
Wireless embedded systems increasingly rely on wireless channel information for decision making, yet practical platforms operate under severe constraints, including few antennas, n…
LiveSense: A Real-Time Wi-Fi Sensing Platform for Range-Doppler on COTS Laptop
Jessica Sanson, Rahul C. Shah, Maximilian Pinaroc +2
We present LiveSense - a cross-platform that transforms a commercial off-the-shelf (COTS) Wi-Fi Network Interface Card (NIC) on a laptop into a centimeter-level Range-Doppler senso…
Unobtrusive and Multimodal Approach for Behavioral Engagement Detection of Students
Nese Alyuz, Eda Okur, Utku Genc +3
We propose a multimodal approach for detection of students' behavioral engagement states (i.e., On-Task vs. Off-Task), based on three unobtrusive modalities: Appearance, Context-Pe…
Detecting Behavioral Engagement of Students in the Wild Based on Contextual and Visual Data
Eda Okur, Nese Alyuz, Sinem Aslan +3
To investigate the detection of students' behavioral engagement (On-Task vs. Off-Task), we propose a two-phase approach in this study. In Phase 1, contextual logs (URLs) are utiliz…