Wei Cai

schoolChinese University of Hong Kongbar_chart#6636 Global Rank

Total Papers

HCI Rank

#6636

Research Areas

Years Active

Recent Publications

Where is the Boundary? Understanding How People Recognize and Evaluate Generative AI-extended Videos

The rise of video generative models that produce high-quality content has made it increasingly difficult to discern video authenticity. AI-extended videos, which mix real-world footage with generative content, pose new challenges in distinguishing real from manipulated segments. AI-extended videos might be utilized to…

CHI '23CorrespondingMisinformation & Fact-Checking +1

Altruistic and Profit-oriented: Making Sense of Roles in Web3 Community from Airdrop Perspective

Regardless of which community, incentivizing users is a necessity for well-sustainable operations. In the blockchain-backed Web3 communities, known for their transparency and security, airdrop serves as a widespread incentive mechanism for allocating capital and power. However, it remains a controversy on how to justi…

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