A Cloud-User Protocol Based on Ciphertext Watermarking Technology. - Keyang Liu; Weiming Zhang 001; Xiaojuan Dong (Secur. Commun. Networks, 2017)

A Cloud-User Watermarking Protocol Protecting the Right to Be Forgotten for the Outsourced Plain Images. - Xiaojuan Dong; Weiming Zhang; Xianjun Hu; Keyang Liu (Int. J. Digit. Crime Forensics, 2018)

Auction based Rewards Distribution Method in Pool Mining. - Keyang Liu; Yukio Ohsawa (IECC, 2019)

Poster: a novel mechanism for rewards distribution in pool mining of proof of work. - Keyang Liu; Yukio Ohsawa (Networking, 2019)

Reliable inter-blockchain communication framework for improving scalability. - Keyang Liu; Yukio Ohsawa (CoRR, 2020)

YOLOv5-AC: Attention Mechanism-Based Lightweight YOLOv5 for Track Pedestrian Detection. - Haohui Lv; Hanbing Yan; Keyang Liu; Zhenwu Zhou; Junjie Jing (Sensors, 2022)

Reducing Latency of DAG-based Consensus in the Asynchronous Setting via the UTXO Model. - Keyang Liu; Maxim Jourenko; Mario Larangeira (ISPA/BDCloud/SocialCom/SustainCom, 2023)

Robust Property-Preserving Hash Meets Homomorphism. - Keyang Liu; Xingxin Li; Tsuyoshi Takagi (ISC, 2023)

Dynamic risk assessment methodology of operation process for deepwater oil and gas equipment. - Chenyushu Wang; Baoping Cai; Xiaoyan Shao; Liqian Zhao; Zhongfei Sui; Keyang Liu; Javed Akbar Khan; Lei Gao (Reliab. Eng. Syst. Saf., 2023)

A Transparent Zero-Knowledge Dual Membership Set Commitment based on Perfect Hash Function. - Keyang Liu; Tsuyoshi Takagi (CANDAR, 2024)

Review the Cuckoo Hash-Based Unbalanced Private Set Union: Leakage, Fix, and Optimization. - Keyang Liu; Xingxin Li; Tsuyoshi Takagi (ESORICS (2), 2024)

VirulentHunter: deep learning-based virulence factor predictor illuminates pathogenicity in diverse microbial contexts. - Chen Chen; Yong Xu; Jian Ouyang; Xiangyi Xiong; Pawel P. Labaj; Agnieszka Chmielarczyk; Anna Rózanska; Hao Zhang; Keyang Liu; Tieliu Shi; Jun Wu (Briefings Bioinform., 2025)

Revisiting Cuckoo Hash-based Unbalanced Private Set Union: Leakage Analysis and Better Construction. - Keyang Liu; Xingxin Li; Tsuyoshi Takagi (Int. J. Inf. Sec., 2025)