16 citations · 40 across the 11 of their papers we have counts for
11 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…
GCNO: Gramian Chebyshev Neural Operator for Physics-Based Compression of Wireless Channels
Rafid Umayer Murshed, Shahab Hamidi-Rad, Elahe Soltanaghai +1
Large antenna arrays allow wireless systems to serve more users and achieve higher data rates, but they also make channel feedback expensive: the receiving device must repeatedly r…
Physics-Unrolled Neural Operator for Wireless Field Modeling
Rafid Umayer Murshed, Saif Ur Rahman, Mingyue Tang +1
Radio maps are essential for wireless decision-making tasks such as access-point placement, coverage planning, and localization, but their fine spatial details are governed by comp…
GreenScatter: Through-Canopy Soil Moisture Sensing with UAV-Mounted Radar
Luke Jacobs, Ishfaq Aziz, Benhao Lu +3
Soil moisture is a critical variable for managing irrigation, improving crop yield, and understanding field-scale hydrology. Radars mounted on unmanned aerial vehicles (UAVs) offer…
Sub-Meter Remote Sensing of Soil Moisture Using Portable L-band Microwave Radiometer
Runze Zhang, Abhi Nayak, Derek Houtz +3
Spaceborne microwave passive soil moisture products are known for their accuracy but are often limited by coarse spatial resolutions. This limits their ability to capture finer soi…
Joint Soil and Above-Ground Biomass Characterization Using Radars
Luke Jacobs, Mohamad Alipour, Adam Watts +1
Soil moisture sensing through biomass or vegetation canopy has challenged researchers, even those who use SAR sensors with penetration capabilities. This is mainly due to the impos…
Dual-Frequency Radar Wave-Inversion for Sub-Surface Material Characterization
Ishfaq Aziz, Elahe Soltanaghai, Adam Watts +1
Moisture estimation of sub-surface soil and the overlaying biomass layer is pivotal in precision agriculture and wildfire risk assessment. However, the characterization of layered…
FocusFlow: 3D Gaze-Depth Interaction in Virtual Reality Leveraging Active Visual Depth Manipulation
Chenyang Zhang, Tiansu Chen, Eric Shaffer +1
Gaze interaction presents a promising avenue in Virtual Reality (VR) due to its intuitive and efficient user experience. Yet, the depth control inherent in our visual system remain…
Bayesian inversion of GPR waveforms for sub-surface material characterization: an uncertainty-aware retrieval of soil moisture and overlaying biomass properties
Ishfaq Aziz, Elahe Soltanaghai, Adam Watts +1
Accurate estimation of sub-surface properties such as moisture content and depth of soil and vegetation layers is crucial for applications spanning sub-surface condition monitoring…
FocusFlow: Leveraging Focal Depth for Gaze Interaction in Virtual Reality
Chenyang Zhang, Tiansu Chen, Rohan Nedungadi +2
Current gaze input methods for VR headsets predominantly utilize the gaze ray as a pointing cursor, often neglecting depth information in it. This study introduces FocusFlow, a nov…
Multi-User Augmented Reality with Infrastructure-free Collaborative Localization
John Miller, Elahe Soltanaghai, Raewyn Duvall +4
Multi-user augmented reality (AR) could someday empower first responders with the ability to see team members around corners and through walls. For this vision of people tracking i…