Lightweight Privacy-Preserving Similar Documents Retrieval over Encrypted Data. - Zaid Ameen Abduljabbar; Ayad Ibrahim; Mustafa A. Al Sibahee; Songfeng Lu; Samir M. Umran (COMPSAC, 2021)

Secure and Privacy-preserving Data-sharing Framework based on Blockchain Technology for Al-Najaf/Iraq Oil Refinery. - Samir M. Umran; Songfeng Lu; Zaid Ameen Abduljabbar; Zhi Lu; Bingyan Feng; Lu Zheng (SmartWorld/UIC/ScalCom/DigitalTwin/PriComp/Meta, 2022)

A PUF Based Audio Fingerprint Based for Device Authentication and Tamper Location. - Zhi Lu; Haochen Dou; Songfeng Lu; Xueming Tang; Junjun Wu; Samir Mohammed Umran (ICDF2C (2), 2023)

Multi-chain blockchain based secure data-sharing framework for industrial IoTs smart devices in petroleum industry. - Samir M. Umran; Songfeng Lu; Zaid Ameen Abduljabbar; Vincent Omollo Nyangaresi (Internet Things, 2023)

Provably Efficient and Fast Technique for Determining the Size of a Brain Tumor in T1 MRI Images. - Ali Hasan Ali; Hend Muslim Jasim; Zaid Ameen Abduljabbar; Vincent Omollo Nyangaresi; Samir M. Umran; Junchao Ma; Dhafer G. Honi (ICAIIC, 2024)

Anonymous wireless body area networks authentication protocol based on biometrics and asymmetric key cryptography. - Keyan Abdul-Aziz Mutlaq; Mushtaq A. Hasson; Zaid Ameen Abduljabbar; Vincent Omollo Nyangaresi; Mustafa A. Al Sibahee; Junchao Ma; Samir M. Umran; Ali Hasan Ali; Abdulla J. Y. Aldarwish; Husam A. Neamah (Array, 2025)