South China University of Technology

schoolSchoolbar_chart#409 Global Rank

Total Papers

HCI Rank

#409

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Years Active

Recent Publications

Latest papers from South China University of Technology

CHI '26Emotion Recognition & Detection +3

RageSense: Leveraging Acoustic Sensing and LLM-Based Intervention for Emotion Regulation in Mobile Gaming

RageSense introduces a novel system for detecting and regulating player frustration during mobile gaming. Instead of relying on coarse emotion labels, RageSense estimates users’ valence and arousal levels in real time using near-ultrasonic acoustic sensing. By analyzing facial muscle movements via built-in smartphone…

CHI '26Interactive Data Visualization +2

DensityBars: A Space-Efficient Visualization for Event Temporal Distribution

Event temporal distribution analysis aims to capture both global (e.g., rises and peaks) and local patterns (e.g., frequent occurrences and sudden absences). Traditional charts typically rely on adjusting binning granularities to reveal such patterns. However, this strategy forces a trade-off between global clarity an…

CHI '26Human-LLM Collaboration +3

Open-ended Structured Question Assessment with Human-LLM Collaboration

Open-ended Structured Questions (OSQs) assess not only students’ knowledge but also their reasoning and expression. However, grading OSQ requires fine-grained, scoring point–level analysis, which is labor-intensive and difficult to scale. Although recent LLM-based and human–AI collaborative grading systems improve eff…

CHI '26Privacy Perception & Decision-Making +2

TSEditor: Interactive Time Series Editing for Privacy Preservation

Publishing time series datasets raises substantial privacy concerns, as the underlying patterns (e.g., trends, values) can lead to the disclosure of individual identification. Mitigating these concerns remains challenging due to difficulties in pinpointing specific privacy-leaking patterns and protecting them without…

CHI '26AI-Assisted Decision-Making & Automation +2

Does Sycophancy Change Decisions? Effect of LLM Sycophancy on AI-Assisted Decision-Making

Large language models are increasingly integrated into everyday and professional decision making, yet often exhibit sycophantic behavior by aligning with users’ views or preferences. While sycophancy can enhance interaction, its influence on users' decisions remain unclear given different styles and task risks. We exa…

CHI '26Deaf & Hard-of-Hearing Support (Captions, Sign Language, Vibration) +4

Toward Equitable ASL Education: Egocentric Stereo Sensing with LLM Feedback for Error-Aware Learning

American Sign Language (ASL) is the primary language of many Deaf and Hard of Hearing (DHH) individuals. However, existing learning resources often lack timely, individualized feedback, leaving learners uncertain about signing accuracy. We introduce a novel egocentric ASL learning system that integrates stereo vision,…

UIST '25Force Feedback & Pseudo-Haptic Weight +1

Wrist2Finger: Sensing Fingertip Force for Force-Aware Hand Interaction with a Ring-Watch Wearable

Hand pose tracking is essential for advancing applications in human-computer interaction. Current approaches, such as vision-based systems and wearable devices, face limitations in portability, usability, and practicality. We present a novel wearable system that reconstructs 3D hand pose and estimates per-finger force…

CHI '25Interactive Data Visualization +1

RidgeBuilder: Interactive Authoring of Expressive Ridgeline Plots

Ridgeline plots are frequently employed to visualize the evolution or distributions of multiple series with a pile of overlapping line, area, or bar charts, highlighting the peak patterns. While traditionally viewed as small multiple visualizations, their ridge-like patterns have increasingly attracted graphic designe…

CC '24Honorable MentionShape-Changing Interfaces & Soft Robotic Materials +1

Get Your Hands Dirty? A Comparative Study of Tool Usage and Perceptual Engagement in Physical and Digital Sculpting

The creation of 3D content, crucial in various applications, is often challenging and time-intensive. While digital tools are prevalent for 3D content creation, traditional clay sculpting offers an embodied experience that fosters artists' perceptual engagement with physical space, enhancing their interactive and cogn…

CHI '24Interactive Data Visualization +1

VAID: Indexing View Designs in Visual Analytics System

Visual analytics (VA) systems have been widely used in various application domains. However, VA systems are complex in design, which imposes a serious problem: although the academic community constantly designs and implements new designs, the designs are difficult to query, understand, and refer to by subsequent desig…

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https://hci.top/en/institutions/South%20China%20University%20of%20Technology?source=all

At a Glance

Institution Snapshot

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Display Name

South China University of Technology

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Location

China · Asia

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Overall Rank

#409

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Total Papers

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Active Years

2023-2026

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Network

15 researchers · 0 collaborators

Research Profile

Top Research Directions

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AI & Machine Learning Interaction

Human-LLM Collaboration

Data Visualization & Information Design

Interactive Data Visualization

Haptic, Force & Physical Feedback

Force Feedback & Pseudo-Haptic Weight

Affective Computing & Emotion Interaction

Emotion Recognition & Detection

Research Methods & Design Practice

Participatory Design