Systematic Survey on Privacy-Preserving Architectures for IoT and Vehicular Data Sharing: Techniques, Challenges, and Future Directions. - Phat T. Tran-Truong; Vinh X. Q. Nguyen; Ha Xuan Son; Phien Nguyen Ngoc; Khanh H. Vo; Triet M. Nguyen (CoRR, 2026)