9 papers
Robotic Arm-Based Spectral Sensing for Strawberry Positioning and Non-Destructive Sweetness Measurement
Yi Yang, Mark Cardamis, Wen Hu
Accurate assessment of sweetness is essential for quality control in agriculture, yet conventional methods rely on destructive sampling and are difficult to scale. This thesis pres…
LightFARM: Model Predictive Lighting Control with Battery-Free IoT for Energy-Efficient Indoor Farming
Hao Yu, Yanxiang Wang, Mark Cardamis +6
Lighting is the dominant energy load in indoor farming, yet most deployed systems still rely on fixed rule-based or schedule-based control. We present LightFARM, a predictive light…
SweetFruit: A Two-Stage Mobile Sensing System for Real-Time Fruit Sugar Estimation
Mark Cardamis, Yanxiang Wang, Chun Tung Chou +1
Accurate prediction of fruit sugar content is essential for quality control and market valuation in agriculture. Conventional measurement techniques rely on destructive, time-consu…
Scale What Counts, Mask What Matters: Evaluating Foundation Models for Zero-Shot Cross-Domain Wi-Fi Sensing
Cheng Jiang, Yihe Yan, Yanxiang Wang +2
While Wi-Fi sensing offers a compelling, privacy-preserving alternative to cameras, its practical utility has been fundamentally undermined by a lack of robustness across domains.…
CARTS: Cooperative and Adaptive Resource Triggering and Stitching for 5G ISAC
Cheng Jiang, Yihe Yan, Yanxiang Wang +3
This paper presents CARTS, an adaptive 5G uplink sensing scheme designed to provide Integrated Sensing and Communication (ISAC) services. The performance of both communication and…
mmMirror: Device Free mmWave Indoor NLoS Localization Using Van-Atta-Array IRS
Yihe Yan, Zhenguo Shi, Yanxiang Wang +3
Industry 4.0 is transforming manufacturing and logistics by integrating robots into shared human environments, such as factories, warehouses, and healthcare facilities. However, th…
Solar-CSK: Decoding Color Coded Visible Light Communications using Solar Cells
Yanxiang Wang, Yihe Yan, Jiawei Hu +5
Visible Light Communication (VLC) provides an energy-efficient wireless solution by using existing LED-based illumination for high-speed data transmissions. Although solar cells of…
NLoS: Single-Tag mmWave Backscatter for Robust Non-Line-of-Sight Localization
Zhenguo Shi, Yihe Yan, Yanxiang Wang +2
The accuracy of traditional localization methods significantly degrades when the direct path between the wireless transmitter and the target is blocked or non-penetrable. This pape…
Towards High-Speed Passive Visible Light Communication with Event Cameras and Digital Micro-Mirrors
Yanxiang Wang, Yiran Shen, Kenuo Xu +4
Passive visible light communication (VLC) modulates light propagation or reflection to transmit data without directly modulating the light source. Thus, passive VLC provides an alt…