Peng Zhang

schoolFudan Universitybar_chart#504 Global Rank

Total Papers

HCI Rank

#504

Research Areas

Years Active

Recent Publications

Power Echoes: Investigating Moderation Biases in Online Power-Asymmetric Conflicts

Online power-asymmetric conflicts are prevalent, and most platforms rely on human moderators to conduct moderation currently. Previous studies have been continuously focusing on investigating human moderation biases in different scenarios, while moderation biases under power-asymmetric conflicts remain unexplored. The…

CHI '264th AuthorContent Moderation & Platform Governance +2

Echoes of Norms: Investigating Counterspeech Bots’ Influence on Bystanders in Online Communities

Counterspeech offers a non-repressive approach to moderate hate speech in online communities. Research has examined how counterspeech chatbots restrain hate speakers and support targets, but their impact on bystanders remains unclear. Therefore, we developed a counterspeech strategy framework and built \textit{Civilbo…

CHI '262nd AuthorMultilingual & Cross-Cultural Voice Interaction +2

SparkTales: Facilitating Cross-Language Collaborative Storytelling through Coordinator-AI Collaboration

Cross-language collaborative storytelling plays a vital role in children's language learning and cultural development, fostering both expressive ability and intercultural awareness. Yet, in practice, children's participation is often shallow, and facilitating such sessions places heavy cognitive and organizational bur…

CSCW '252nd AuthorExplainable AI (XAI)

DeMod: A Holistic Tool with Explainable Detection and Personalized Modification for Toxicity Censorship

Although there have been automated approaches and tools supporting toxicity censorship for social posts, most of them focus on detection. Toxicity censorship is a complex process, wherein detection is just an initial task and a user can have further needs such as rationale understanding and content modification. For t…

CSCW '252nd AuthorEnhancing Older Adults' Learning and Well-Being

WePilot: Integrating Younger Family Members and Chatbot to Support Older Adults Learning Smartphone Usage

Older adults (OAs) usually face various challenges when using smartphones due to their limited knowledge and the declines in memory and information processing capabilities. Many studies in HCI and CSCW communities have focused on supporting OAs to independently use smartphones. However, compared to independent explora…

CHI '253rd AuthorHuman-LLM Collaboration +2

RemiHaven: Integrating "In-Town" and "Out-of-Town" Peers to Provide Personalized Reminiscence Support for Older Drifters

With increasing social mobility and an aging society, more older adults in China are migrating to new cities, known as “older drifters”. Due to fewer social connections and cultural adaptation, they face negative emotions such as loneliness and depression. While reminiscence-based interventions have been used to impro…

CHI '253rd AuthorConversational Chatbots +1

YouthCare: Building a Personalized Collaborative Video Censorship Tool to Support Parent-Child Joint Media Engagement

To mitigate the negative impacts of online videos on teenagers, existing research and platforms have implemented various parental mediation mechanisms, such as Parent-Child Joint Media Engagement (JME). However, JME generally relies heavily on parents' time, knowledge, and experience. To fill this gap, we aim to desig…

CSCW '222nd AuthorOnline Community Governance; Online Community Governance

Building a Personalized Model for Social Media Textual Content Censorship

Social media users often suffer from the problem of content over-disclosure. Most existing studies attempt to solve this problem by recommending proper audiences for users when sharing content. However, the audience management strategy cannot filter out sensitive information from the post and narrow the scope of conte…

CSCW '224th AuthorAccessibility; Accessibility

Alignment Work for Urban Accessibility: A Study of How Wheelchair Users Travel in Urban Spaces

Mobility is the key for people with disabilities to have full participation in life. To support their mobility, previous work primarily focused on accessibility as an attribute of the external environment to be evaluated, labeled, visualized, and improved. Relatively less work has looked at how people with disabilitie…

CSCW '221st AuthorRemote Collaboration and Machine Translation; Remote Collaboration and Machine Translation

Building User-oriented Personalized Machine Translator based on User-Generated Textual Content

Machine Translation (MT) has been a very useful tool to assist multilingual communication and collaboration. In recent years, by taking advantage of the exciting developments of neural networks and deep learning, the accuracy and speed of machine translation have been continuously improved. However, most machine trans…

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