6 papers
A Comparative Analysis of Social Network Topology in Reddit and Moltbook
Yiming Zhu, Gareth Tyson, Pan Hui
Recent advances in agent-mediated systems have enabled a new paradigm of social network simulation, where AI agents interact with human-like autonomy. This evolution has fostered t…
The Invisible Hand: Characterizing Generative AI Adoption and its Effects on An Online Freelancing Market
Yiming Zhu, Gareth Tyson, Pan Hui
Since the COVID-19 pandemic, freelancing platforms have experienced significant growth in both worker registrations and job postings. However, the rise of generative AI (GenAI) tec…
Characterizing LLM-driven Social Network: The Chirper.ai Case
Yiming Zhu, Yupeng He, Ehsan-Ul Haq +2
The emergence of large language models (LLMs) has enabled a new paradigm of social network simulation, where AI agents can interact with human-like autonomy. Recent research has ex…
Exploring the Use of Abusive Generative AI Models on Civitai
Yiluo Wei, Yiming Zhu, Pan Hui +1
The rise of generative AI is transforming the landscape of digital imagery, and exerting a significant influence on online creative communities. This has led to the emergence of AI…
Exploring the Capability of ChatGPT to Reproduce Human Labels for Social Computing Tasks (Extended Version)
Yiming Zhu, Peixian Zhang, Ehsan-Ul Haq +2
Harnessing the potential of large language models (LLMs) like ChatGPT can help address social challenges through inclusive, ethical, and sustainable means. In this paper, we invest…
Similarity-driven and Task-driven Models for Diversity of Opinion in Crowdsourcing Markets
Chen Jason Zhang, Yunrui Liu, Pengcheng Zeng +4
The recent boom in crowdsourcing has opened up a new avenue for utilizing human intelligence in the realm of data analysis. This innovative approach provides a powerful means for c…