Yunjae Josephine Choi

schoolKorea Advanced Institute of Science and Technologybar_chart#4662 Global Rank

Total Papers

HCI Rank

#4662

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Years Active

Recent Publications

Latest papers from Yunjae Josephine Choi

CHI '262nd AuthorExplainable AI (XAI) +2

Understanding User Needs Underlying the Expected Roles of LLM-Based Chatbots in Privacy Decision-Making

Users often struggle to make rational privacy decisions within the notice and choice framework, primarily due to difficulties in understanding and processing privacy policies. Recent studies suggest that large language model (LLM)-based chatbots can improve privacy policy comprehension and privacy awareness. Meanwhile…

DIS '252nd AuthorIntelligent Voice Assistants (Alexa, Siri, etc.) +1

“Hello, This is a Voice Assistant Calling" When a Human Voice Calls Claiming to Be a Machine on an Ordinary Day

With the advent of neural networks, it has become possible to generate synthetic voices that are nearly indistinguishable from real human speech (i.e., human-sounding voice). In contrast, earlier voice assistants used voices that were instantly recognizable as machine-generated, owing to their standardized, consistent…

CHI '231st AuthorConversational Chatbots +1

Toward a Multilingual Conversational Agent: Challenges and Expectations of Code-Mixing Multilingual Users

Multilingual speakers tend to interleave two or more languages when communicating. This communication strategy is called code-mixing, and it has surged with today’s ever-increasing linguistic and cultural diversity. Because of their communication style, multilinguals who use conversational agents have specific needs a…

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