Naim Zierau

schoolUniversity of St Gallenbar_chart#5476 Global Rank

Total Papers

HCI Rank

#5476

Research Areas

Years Active

Recent Publications

Emotionally Aware Moderation: The Potential of Emotion Monitoring in Shaping Healthier Social Media Conversations

Social media platforms increasingly employ proactive moderation techniques, such as detecting and curbing toxic and uncivil comments, to prevent the spread of harmful content. Despite these efforts, such approaches are often criticized for creating a climate of censorship and failing to address the underlying causes o…

CSCW '253rd AuthorVoice Technology

Vocalizing User Feedback: The Impact of Input Modality on Self-Disclosure

This study explores how input modality — voice versus text — affects self-disclosure in user feedback, leveraging a novel approach that uses transformer-based models to detect self-disclosure per token embedded in context. In an online experiment with 122 participants, results indicate that participants using voice in…

CSCW '222nd AuthorTeaching and Learning; Teaching and Learning

Designing Conversational Evaluation Tools: A Comparison of Text and Voice Modalities to Improve Response Quality in Course Evaluations

Conversational agents (CAs) provide opportunities for improving the interaction in evaluation surveys. To investigate if and how a user-centered conversational evaluation tool impacts users' response quality and their experience, we build EVA - a novel conversational course evaluation tool for educational scenarios. I…

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