Publications

2026

• Cognitive reinforcement: capturing tacit knowledge and enhancing expertise with a biofeedback interface for visual attention
  Journal of Neural Engineering — DOI: 10.1088/1741-2552/ae3eb8
• CarTraC: A Lightweight IoT-Based System for Post-Crash Accountability in Hit-and-Run Incidents
  IEEE Open Journal of Vehicular Technology — DOI: 10.1109/OJVT.2026.3671205
• Machine Learning-based identification and localization of closely spaced chipless RFID tags
  IEEE Journal of Selected Areas in Sensors — DOI: 10.1109/JSAS.2026.3659801
• Exploiting Multipath Effects With Ambient UHF RFID for Intelligent Shelf Stock Sensing
  Heyi Li; Fatima Villa-Gonzalez; Rahul Bhattacharyya; Sanjay Sarma
• Next-Generation RFID Collision Decoding Using I/Q Constellation Geometry
  Sobhi Alfayoumi; Heyi Li; Fatima Villa-Gonzalez; Marta Gatnau-Sarret; Rahul Bhattacharyya; Joan Melià-Seguí

2025

• Security risks and designs in the connected vehicle ecosystem: In-vehicle and edge platforms
  IEEE Open Journal of Vehicular Technology — DOI: 10.1109/OJVT.2024.3524088
• Low-cost RFID-based sensor integrated in textile for noninvasive pervasive hydration monitoring
  IEEE Sensors Journal — DOI: 10.1109/JSEN.2023.3339117

2024

• Phase-based Spatial Resolution of Chipless RFID Tags
  F. Villa-Gonzalez; R. Bhattacharyya; J. Y. Hu; S. E. Sarma
• Estimating Suture Needle Size via Selective Detuning of Chipless RFID Tags
  F. Villa-Gonzalez; R. Bhattacharyya; J. Y. Hu; S. E. Sarma
• WIP: Making Implicit Knowledge Explicit-A Data-Driven Approach to Improve Knowledge Transfer in a Glassblowing Beginners Class
  2024 IEEE Frontiers in Education Conference (FIE) — DOI: 10.1109/FIE61694.2024.10893143

2023

• RF-Enhanced Road Infrastructure for Intelligent Transportation
  arXiv (cs.RO) — Dajiang Suo, Heyi Li, Rahul Bhattacharyya, Zijin Wang, Shengxuan Ding, Ou Zheng, Daniel Valderas, Joan Melià-Seguí, Mohamed Abdel-Aty, Sanjay E. Sarma

2021

• A Novel Approach to Decode Covert Spatial Attention Using SSVEP and Single-Frequency Phase-Coded Stimuli
  2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC) — DOI: 10.1109/EMBC46164.2021.9630688