Compatibility and Proprietary Standards: The Impact of Conversion Technologies in IT Markets with Network Effects. - Charles Zhechao Liu; Esther Gal-Or; Chris F. Kemerer; Michael D. Smith 002 (Inf. Syst. Res., 2011)

Investigating the Reciprocal Relationships Within Health Virtual Communities. - Nima Kordzadeh; Charles Zhechao Liu; Yoris A. Au; Jan Guynes Clark (AMCIS, 2012)

An Empirical Study of the Freemium Strategy for Mobile Apps: Evidence from the Google Play Market. - Charles Zhechao Liu; Yoris A. Au; Hoon Seok Choi (ICIS, 2012)

Standards Competition in the Presence of Digital Conversion Technology: An Empirical Analysis of the Flash Memory Card Market. - Charles Zhechao Liu; Chris F. Kemerer; Sandra Slaughter; Michael D. Smith 002 (MIS Q., 2012)

Strategies for tomorrow's 'winners-take-some' digital goods markets. - Chris F. Kemerer; Charles Zhechao Liu; Michael D. Smith 002 (Commun. ACM, 2013)

A Multilevel Investigation of Participation Within Virtual Health Communities. - Nima Kordzadeh; Charles Zhechao Liu; Yoris A. Au; Jan Guynes Clark (Commun. Assoc. Inf. Syst., 2014)

Rethinking FS-ISAC: An IT Security Information Sharing Network Model for the Financial Services Sector. - Charles Zhechao Liu; Humayun Zafar; Yoris A. Au (Commun. Assoc. Inf. Syst., 2014)

Effects of Freemium Strategy in the Mobile App Market: An Empirical Study of Google Play. - Charles Zhechao Liu; Yoris A. Au; Hoon Seok Choi (J. Manag. Inf. Syst., 2014)

Competitive Strategies for Software Vendors amid Software-as-a-Service Business Model. - Yoris Au; Emmanuel Ayaburi; Charles Zhechao Liu (AMCIS, 2015)

An Empirical Analysis of User Participation on Crowdsourcing Platform: A Two-sided Network Market Perspective. - Emmanuel Ayaburi; Charles Zhechao Liu; Yoris Au (ICIS, 2015)

Pricing and Upgrade Strategies for Software Vendors in the Software-as-a-Service Market. - Charles Zhechao Liu; Yoris Au; Emmanuel Ayaburi (ICIS, 2015)

An Empirical Examination of an Agile Contingent Project/Method Fit Model. - Diana K. Young; Nicole Beebe; Glenn Dietrich; Charles Zhechao Liu (Commun. Assoc. Inf. Syst., 2016)

The Effect of the Recommendation System in the Mobile App Market. - Charles Zhechao Liu; Mohsen M. Jozani; Kim-Kwang Raymond Choo (AMCIS, 2017)

Back to Pen and Paper: Recovering Assessment Questions from Computer-Based Examination Applications. - Shalabh Saini; George Grispos; Charles Zhechao Liu; Kim-Kwang Raymond Choo (AMCIS, 2017)

Using Social Media Data to Improve Situational Awareness during Emergent Events. - Naga Vemprala; Charles Zhechao Liu; Rachael Ruizhu Xiong; Kim-Kwang Raymond Choo (AMCIS, 2018)

Canalization or Increased Diffusion? An Empirical Analysis on the Impact of the Recommendation System in the Mobile App Market. - Charles Zhechao Liu; Mohsen M. Jozani; Kim-Kwang Raymond Choo (HICSS, 2018)

Complex contagions of information diffusion across social networking platforms. - Rachael Ruizhu Xiong; Charles Zhechao Liu; Kim-Kwang Raymond Choo; Anthony Rios (AMCIS, 2019)

Where Does My Product Stand? A Social Network Perspective on Online Product Reviews. - Naga Vemprala; Rachael Ruizhu Xiong; Charles Zhechao Liu; Kim-Kwang Raymond Choo (HICSS, 2019)

Cracking Bitcoin wallets: I want what you have in the wallets. - Tejaswi Volety; Shalabh Saini; Thomas McGhin; Charles Zhechao Liu; Kim-Kwang Raymond Choo (Future Gener. Comput. Syst., 2019)

Secure and Efficient K Nearest Neighbor Query Over Encrypted Uncertain Data in Cloud-IoT Ecosystem. - Cheng Guo 001; Ruhan Zhuang; Chunhua Su; Charles Zhechao Liu; Kim-Kwang Raymond Choo (IEEE Internet Things J., 2019)

Blockchain in healthcare applications: Research challenges and opportunities. - Thomas McGhin; Kim-Kwang Raymond Choo; Charles Zhechao Liu; Debiao He (J. Netw. Comput. Appl., 2019)

Diversification Strategy for Mobile App Developers: Understanding the Role of App Category Characteristics on App Performance. - Shadi Janansefat; Charles Zhechao Liu; Chris F. Kemerer (ECIS, 2020)

How Helpful are Comparative Reviews for Predicting Product demand? - Naga Vemprala; Charles Zhechao Liu; Kim-Kwang Raymond Choo (ECIS, 2020)

Will Cooperation Help Content Creators Grow? Empirical Evidence from Twitch.tv. - Bingyi Wu; Charles Zhechao Liu; Hongyi Zhu (ICIS, 2020)

Game theoretic resource allocation model for designing effective traffic safety solution against drunk driving. - Yingmo Jie; Charles Zhechao Liu; Mingchu Li; Kim-Kwang Raymond Choo; Ling Chen; Cheng Guo 001 (Appl. Math. Comput., 2020)

Enabling Secure Cross-Modal Retrieval Over Encrypted Heterogeneous IoT Databases With Collective Matrix Factorization. - Cheng Guo 001; Jing Jia; Yingmo Jie; Charles Zhechao Liu; Kim-Kwang Raymond Choo (IEEE Internet Things J., 2020)

Game-Theoretic Resource Allocation for Fog-Based Industrial Internet of Things Environment. - Yingmo Jie; Cheng Guo 001; Kim-Kwang Raymond Choo; Charles Zhechao Liu; Mingchu Li (IEEE Internet Things J., 2020)

Understanding Factors Influencing Employees' Consumptive and Contributive Use of Enterprise Social Networks. - Christie Pei-Yee Chin; Nina Evans; Charles Zhechao Liu; Kim-Kwang Raymond Choo (Inf. Syst. Frontiers, 2020)

A design science approach to developing an integrated mobile app forensic framework. - Xiaolu Zhang; Charles Zhechao Liu; Kim-Kwang Raymond Choo; Jesus A. Alvarado (Comput. Secur., 2021)

Introducing the Special Topic on "Mitigating Cyber Threats and Defense in Data Intensive Smart Cities". - Kim-Kwang Raymond Choo; Deepak Puthal; Charles Zhechao Liu; Chonggang Wang (Inf. Syst. Frontiers, 2022)

Transparent Artificial Intelligence and Human Resource Management: A Systematic Literature Review. - Alexis Megan Votto; Charles Zhechao Liu (HICSS, 2023)

Voters' Impacts on Creators' Popularity Disparity and Network Size in Two-sided Decentralized User-Generated Content Market. - Bingyi Wu; Charles Zhechao Liu; Kim-Kwang Raymond Choo; Takeshi Tsuyuguchi (HICSS, 2023)

From puzzles to portraits: Enhancing situation awareness during natural disasters using a design science approach. - Naga Vemprala; Charles Zhechao Liu; Kim-Kwang Raymond Choo (Decis. Sci., 2023)

An empirical study of content-based recommendation systems in mobile app markets. - Mohsen M. Jozani; Charles Zhechao Liu; Kim-Kwang Raymond Choo (Decis. Support Syst., 2023)

Understanding the Trends in Blockchain Domain Through an Unsupervised Systematic Patent Analysis. - Gianluca Zanella; Charles Zhechao Liu; Kim-Kwang Raymond Choo (IEEE Trans. Engineering Management, 2023)

Effect of Shared Leadership in software development teams. - Shalini Kapali Kurumathur; Charles Zhechao Liu (AMCIS, 2024)

Two-sided Long Tails on Blockchain-Based Crowdsourcing Platforms. - Bingyi Wu; Charles Zhechao Liu; Kim-Kwang Raymond Choo; Hongyi Zhu; Shen Chang (HICSS, 2024)

An incentive compatible ZD strategy-based data sharing model for federated learning: A perspective of iterated prisoner's dilemma. - Yingmo Jie; Charles Zhechao Liu; Kim-Kwang Raymond Choo; Cheng Guo 001 (Eur. J. Oper. Res., 2024)

PrFAHP-GT: A New Privacy Risk Analysis Framework Using FAHP and Game Theory for Digital Supply Chain Management. - Soroush Haghsefat; Milad Taleby Ahvanooey; Huaming Song 001; Charles Zhechao Liu; Kim-Kwang Raymond Choo (IEEE Trans. Engineering Management, 2024)

A Game-Theory-Based Contract Mechanism to Facilitate Technology Spillover in Emerging Electric Vehicle Markets. - Yingmo Jie; Charles Zhechao Liu; Kim-Kwang Raymond Choo (IEEE Trans. Engineering Management, 2024)

Online creators' strategic cooperation in two-sided synchronous UGC market: Empirical evidence from a livestreaming platform. - Bingyi Wu; Charles Zhechao Liu; Hongyi Zhu (Inf. Manag., 2025)

Synthesizing Knowledge through A Data Analytics-Based Systematic Literature Review Protocol. - Rachael Ruizhu Xiong; Charles Zhechao Liu; Kim-Kwang Raymond Choo (Inf. Syst. Frontiers, 2025)