Zhiqiang LIU

Towards Blockchain-Based Software-Defined Networking: Security Challenges and Solutions
Wenjuan LI Weizhi MENG Zhiqiang LIU Man-Ho AU 
Publication:   
Publication Date: 2020/02/01
Vol. E103-D  No. 2  pp. 196-203
Type of Manuscript:  INVITED PAPER (Special Section on Security, Privacy, Anonymity and Trust in Cyberspace Computing and Communications)
Category: 
Keyword: 
software defined networking, blockchain technology, security challenges, attack and defence, Internet-of-Things, 
 Summary | Full Text:PDF(601.4KB)
Color-to-Gray Conversion Method Considering Contrasts in Color Image
Shi BAO Zhiqiang LIU Go TANAKA 
Publication:   
Publication Date: 2018/11/01
Vol. E101-A  No. 11  pp. 1849-1853
Type of Manuscript:  Special Section LETTER (Special Section on Smart Multimedia & Communication Systems)
Category: Image
Keyword: 
color-to-gray conversion, contrast, variance, color image, 
 Summary | Full Text:PDF(1.7MB)
A Formal Model to Enforce Trustworthiness Requirements in Service Composition
Ning FU Yingfeng ZHANG Lijun SHAN Zhiqiang LIU Han PENG 
Publication:   
Publication Date: 2017/09/01
Vol. E100-D  No. 9  pp. 2056-2067
Type of Manuscript:  PAPER
Category: Software System
Keyword: 
trustworthy software, process algebra, pi-calculus, Q-algebra, semi-ring, 
 Summary | Full Text:PDF(798KB)