Author

Trang Thi Thu Xuan

Observed names: Trang Xuan, Xuan, Trang Thi Thu

Institutions: FPT University, University of Vaasa

Observed institutions: FPT University, Swinburne University of Technology, University of Vaasa

ORCID: 0009-0006-0110-7530

Observed ORCID: 0009-0006-0110-7530

OpenAlex ID: A5072426226

“You Always Get an Answer”: Analyzing Users’ Interaction with AI-Generated Personas Given Unanswerable Questions and Risk of Hallucination

2025 · Ilkka Kaate, Joni Salminen, et al. · ACM International Conference on Intelligent User Interfaces (IUI) · 45

The ‘fourth wall’ and other usability issues in AI-generated personas: comparing chat-based and profile personas

2025 · Ilkka Kaate, Joni Salminen, et al. · Behaviour and Information Technology · 11

Modeling the New Modalities of Personas: How Do Users' Attributes Influence Their Perceptions and Use of Interactive Personas?

2024 · Ilkka Kaate, Joni Salminen, et al. · ACM Conference on User Modeling, Adaptation and Personalization (UMAP) · 10

When Personas Talk to You: Evaluating the Evolution of User Personas from Static Profiles to Conversational User Interfaces

2025 · Ilkka Kaate, Joni Salminen, et al. · Designing Interactive Systems Conference · 9

AI representing personas representing user groups: Applying the agency theory to examine interaction challenges of conversational personas as decision-making tools

2026 · Joni Salminen, Soon-Gyo Jung, et al. · Decision Support Systems · 5

Reconceptualizing the Persona Perception Scale for Non-Human Personas: A Formative Validation Study

2026 · Joni Salminen, Lene Nielsen, et al. · Nordic Conference on Human-Computer Interaction

It's Not How They Talk, It's Who They Are: Learning Style, Not Interaction Modality, Predicts AI Newbies’ Engagement with Educational Chatbots

2026 · Trang Xuan, Joni Salminen, et al. · Journal of Educational Technology Systems

"Pathways to the Metaverse": Exploring the User Experience Mechanisms Driving Technology Acceptance in Virtual Lab Visits with an LLM-powered Avatar

2026 · Xinyi Tu, Francesco Biondani, et al. · ACM International Conference on Intelligent User Interfaces (IUI)

When Personas Talk to You : Evaluating the Evolution of User Personas from Static Profiles to Conversational User Interfaces

2025 · Kaate, Ilkka, Salminen, Joni, et al. · Osuva (University of Vaasa)

Works count: 10

Citation count: 80

H-index: 5

I10-index: 3