Zixin Chen

schoolHong Kong University of Science and Technologybar_chart#2654 Global Rank

Total Papers

HCI Rank

#2654

Research Areas

Years Active

Recent Publications

DiLLS: Interactive Diagnosis of LLM-based Multi-agent Systems via Layered Summary of Agent Behaviors

Large language model (LLM)-based multi-agent systems have demonstrated impressive capabilities in handling complex tasks. However, the complexity of agentic behaviors makes these systems difficult to understand. When failures occur, developers often struggle to identify root causes and to determine actionable paths fo…

UIST '251st AuthorHuman-LLM Collaboration +2

CoGrader: Transforming Instructors' Assessment of Project Reports through Collaborative LLM Integration

Grading project reports are increasingly significant in today’s educational landscape, where they serve as key assessments of students' comprehensive problem-solving abilities. However, it remains challenging due to the multifaceted evaluation criteria involved, such as creativity and peer-comparative achievement. Mea…

DIS '245th+ AuthorHuman-LLM Collaboration +2

Towards Feature Engineering with Human and AI’s Knowledge: Understanding Data Science Practitioners' Perceptions in Human&AI-Assisted Feature Engineering Design

As AI technology continues to advance, the importance of human-AI collaboration becomes increasingly evident, with numerous studies exploring its potential in various fields. One vital field is data science, including feature engineering (FE), where both human ingenuity and AI capabilities play pivotal roles. Despit…

CSCW '224th AuthorData, Bias and Fairness

Bias-Aware Design for Informed Decisions: Raising Awareness of Self-Selection Bias in User Ratings and Reviews

People often take user ratings/reviews into consideration when shopping for products or services online. However, such user-generated data contains self-selection bias that could affect people’s decisions and it is hard to resolve this issue completely by algorithms. In this work, we propose to raise people’s awarenes…

CSCW '224th AuthorData, Bias and Fairness

Bias-Aware Design for Informed Decisions: Raising Awareness of Self-Selection Bias in User Ratings and Reviews

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