A Class of R*-tree Indexes for Spatial-Visual Search of Geo-tagged Street Images. - Abdullah Alfarrarjeh; Seon Ho Kim; Vinuta Hegde; Akshansh; Cyrus Shahabi; Qingyun Xie; Siva Ravada (ICDE, 2020)

Performance Estimation of GaN CMOS Technology. - Nadim Chowdhury; Jaeyoung Jung; Qingyun Xie; Mengyang Yuan; Kai Cheng; Tomás Palacios (DRC, 2021)

First Demonstration of GaN RF HEMTs on Engineered Substrate. - Pradyot Yadav; Qingyun Xie; John Niroula; Gillian K. Micale; Hridibrata Pal; Tomás Palacios (DRC, 2023)

Towards DTCO in High Temperature GaN-on-Si Technology: Arithmetic Logic Unit at 300 °C and CAD Framework up to 500 °C. - Qingyun Xie; Mengyang Yuan; John Niroula; Bejoy Sikder; Shisong Luo; Kai Fu; Nitul S. Rajput; Ayan Biswas Pranta; Pradyot Yadav; Yuji Zhao; Nadim Chowdhury; Tomás Palacios (VLSI Technology and Circuits, 2023)

A Cross-Trusted Authority Authentication Protocol for Internet of Vehicles Based on Blockchain. - Qi Xie; Zhengyang Sun; Qingyun Xie; Zixuan Ding (IEEE Access, 2023)

GaN E-mode Complementary Transistors Based on a GaN-on-Si Platform Operational at 350°C. - Shisong Luo; Cheng Chang; Qingyun Xie; Tao Li; Mingfei Xu; Ziyi He; Tomás Palacios; Yuji Zhao (DRC, 2024)

Record High Temperature Performance in Scaled AlGaN/GaN-on-Si HEMTs up to 500°C. - John Niroula; Matthew A. Taylor; Qingyun Xie; Pradyot Yadav; Shisong Luo; Yuji Zhao; Tomás Palacios (DRC, 2024)

p-GaN Platform for Next-Generation GaN Complementary Transistors and Circuits - Qingyun Xie (2024)

Security Analysis on a Three-Factor Authentication Scheme of 5G Wireless Sensor Networks for IoT System. - Qingyun Xie; Qi Xie (IEEE Internet Things J., 2024)

Blockchain-Based Traffic Accident Handling Protocol Without Third Party for VANETs. - Qi Xie; Zixuan Ding; Qingyun Xie; Xiao Tan 003; Debiao He; Wen Tang (IEEE Internet Things J., 2024)

A Multiserver Authentication Protocol With Integrated Monitoring for IoMT-Based Healthcare System. - Qi Xie; Yuanyuan Zhao; Qingyun Xie; Xiumei Li; Debiao He; Kefei Chen (IEEE Internet Things J., 2025)