A Case Study of Open Source and Public Participation in Catalyzing Social Innovations. - Helen K. Liu; Jodi Sandfort (ASONAM, 2010)

An Analysis of the Social Process in Ideas Generation for Public Policies. - Helen K. Liu (DG.O, 2016)

Crowdsourcing Design: A Synthesis of Literatures. - Helen K. Liu (HICSS, 2017)

An analysis of online interaction in idea generation for public policies. - Helen K. Liu (Inf. Polity, 2017)

Cross-National Network Diffusion of Crowdsourcing Innovation Policy: Peer to Patent. - Helen K. Liu (HICSS, 2018)

Public Decision Making: Connecting Artificial Intelligence and Crowds. - Helen K. Liu; Muhchyun Tang 001; Kuang-hua Chen (DG.O, 2020)

Crowdsourcing Smart City: SmartTaipei Project. - Helen K. Liu; Yu-Wei Guo; Liang-Yu Chen (DG.O, 2023)

Exploring the Motivations of Open Innovation: An Empirical Case of Open-Source Hackathon Taipei. - Helen K. Liu; Shih-Lung Chao (DG.O, 2024)

Exploring Government-Citizen Relationships through TaipeiPASS and TiapeiOn Platforms. - Helen K. Liu; Shih-Lung Chao; Hui-Min Chen (DG.O, 2024)

Gender bias perpetuation and mitigation in AI technologies: challenges and opportunities. - Sinead O'Connor; Helen K. Liu (AI Soc., 2024)

Hybrid intelligence for the public sector: A bibliometric analysis of artificial intelligence and crowd intelligence. - Helen K. Liu; Muh-Chyun Tang 001; Antoine Serge J. Collard (Gov. Inf. Q., 2025)