Guohua WU


Semantic Shilling Attack against Heterogeneous Information Network Based Recommend Systems
Yizhi REN Zelong LI Lifeng YUAN Zhen ZHANG Chunhua SU Yujuan WANG Guohua WU 
Publication:   
Publication Date: 2022/02/01
Vol. E105-D  No. 2  pp. 289-299
Type of Manuscript:  Special Section PAPER (Special Section on Blockchain Systems and Applications)
Category: 
Keyword: 
shilling attackheterogeneous information networkrecommend systemsemantic information
 Summary | Full Text:PDF

A Practical Secret Key Generation Scheme Based on Wireless Channel Characteristics for 5G Networks
Qiuhua WANG Mingyang KANG Guohua WU Yizhi REN Chunhua SU 
Publication:   
Publication Date: 2020/02/01
Vol. E103-D  No. 2  pp. 230-238
Type of Manuscript:  Special Section PAPER (Special Section on Security, Privacy, Anonymity and Trust in Cyberspace Computing and Communications)
Category: Network Security
Keyword: 
secret key generationphysical-layer securitychannel reciprocityinformation reconciliationprivacy amplification
 Summary | Full Text:PDF