Yuanhao Zhang

schoolHong Kong University of Science and Technologybar_chart#1179 Global Rank

Total Papers

HCI Rank

#1179

Research Areas

Years Active

Recent Publications

Friend, Foe, or Bot? Exploring Intergroup Dynamics in Hybrid Human-Bot Teams

Existing research has examined how artificial teammates influence collaboration within teams, but far less is known about their role in shaping interactions between teams. In particular, it remains unclear how transparent integration of AI teammates influences intergroup biases in competitive contexts. To investigate…

CHI '265th+ AuthorAgent Personality & Anthropomorphism +2

From Human Pragmatic Language Skills to Conversational Agent Design: A Systematic Review of Transfer Strategies

While conversational agents’ (CAs) semantic and syntactic capabilities have advanced, their pragmatic skills, using language appropriately in context, have emerged as a critical focus in practical applications. Hence, scholars integrate conversational skills derived from human-human interaction into CA designs. Howeve…

CHI '261st AuthorHuman-LLM Collaboration +3

"Shall We Dig Deeper?": Designing and Evaluating Strategies for LLM Agents to Advance Knowledge Co-Construction in Asynchronous Online Discussions

Asynchronous online discussions enable diverse participants to co-construct knowledge beyond individual contributions. This process ideally evolves through sequential phases, from superficial information exchange to deeper synthesis. However, many discussions stagnate in the early stages. Existing AI interventions typ…

CHI '253rd AuthorHuman-LLM Collaboration +2

DBox: Scaffolding Algorithmic Programming Learning through Learner-LLM Co-Decomposition

Decomposition is a fundamental skill in algorithmic programming, requiring learners to break down complex problems into smaller, manageable parts. However, current self-study methods, such as browsing reference solutions or using LLM assistants, often provide excessive or generic assistance that misaligns with learner…

CHI '251st AuthorOnline Learning & MOOC Platforms +1

CoKnowledge: Supporting Assimilation of Time-synced Collective Knowledge in Online Science Videos

Danmaku, a system of scene-aligned, time-synced, floating comments, can augment video content to create `collective knowledge'. However, its chaotic nature often hinders viewers from effectively assimilating the collective knowledge, especially in knowledge-intensive science videos. With a formative study, we examined…

UIST '242nd AuthorHuman-LLM Collaboration +2

DiscipLink: Unfolding Interdisciplinary Information Seeking Process via Human-AI Co-Exploration

Interdisciplinary studies often require researchers to explore literature in diverse branches of knowledge. Yet, navigating through the highly scattered knowledge from unfamiliar disciplines poses a significant challenge. In this paper, we introduce DiscipLink, a novel interactive system that facilitates collaboration…

CHI '243rd AuthorAgent Personality & Anthropomorphism +2

Sharing Frissons among Online Video Viewers: Exploring the Design of Affective Communication for Aesthetic Chills

On online video platforms, viewers often lack a channel to sense others’ and express their affective state on the fly compared to co-located group-viewing. This study explored the design of complementary affective communication specifically for effortless, spontaneous sharing of frissons during video watching. Also kn…

CSCW '222nd AuthorChanges in Platform Designs; Changes in Platform Designs

What Do Users Think of Promotional Gamification Schemes? A Qualitative Case Study in a Question Answering Website

In recent years, studies on the user experience have emerged as an indispensable part of any gamification research. The study of user experience enables gamification designers and practitioners to design or adapt their gamification schemes in a more knowledgeable and efficacious manner. However, one popular gamificati…

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