Eun-Young Ko

schoolKorea Advanced Institute of Science and Technologybar_chart#3184 Global Rank

Total Papers

HCI Rank

#3184

Research Areas

Years Active

Recent Publications

Why Social Media Users Press "Not Interested": Motivations, Anticipated Effects, and Result Interpretation

Social media users employ a variety of methods to avoid unwanted content in their personalized feeds. Platforms like Instagram and YouTube offer the "Not Interested" feature, allowing users to signal their preference to see less of certain content or similar types. Despite its wide availability on social media platfor…

IUI '242nd AuthorAI-Assisted Decision-Making & Automation +1

DynamicLabels: Supporting Informed Construction of Machine Learning Label Sets with Crowd Feedback

Label set construction—deciding on a group of distinct labels—is an essential stage in building a supervised machine learning (ML) application, as a badly designed label set negatively affects subsequent stages, such as training dataset construction, model training, and model deployment. Despite its significance, it i…

CHI '203rd AuthorConversational Chatbots +1

SolutionChat: Real-time Moderator Support for Chat-based Structured Discussion

Online chat is an emerging channel for discussing community problems. It is common practice for communities to assign dedicated moderators to maintain a structured discussion and enhance the problem-solving experience. However, due to the synchronous nature of online chat, moderators face a high managerial overhead in…

CHI '182nd AuthorOnline Learning & MOOC Platforms +1

Understanding the Effect of In-Video Prompting on Learners and Instructors

Online instructional videos are ubiquitous, but it is difficult for instructors to gauge learners' experience and their level of comprehension or confusion regarding the lecture video. Moreover, learners watching the videos may become disengaged or fail to reflect and construct their own understanding. This paper expl…

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