Bart Piet Knijnenburg

schoolClemson Universitybar_chart#2009 Global Rank

Total Papers

HCI Rank

#2009

Research Areas

Years Active

Recent Publications

Latest papers from Bart Piet Knijnenburg

CHI '262nd AuthorExplainable AI (XAI) +3

Beyond Precision: Understanding the Impact of Algorithmic Accuracy and Transparency on User Perceptions in Keyword-Driven Contextual Advertising

Algorithms frequently manage online advertising markets, aligning advertisements with article topics. Our work investigates how users perceive the relevance of ads to articles when ads are placed using different keyword extraction algorithms, including Large Language Models (LLMs), and how transparency about the place…

CSCW '25CorrespondingDiverse Uses of Social Media Platforms

Giving Social Media Post Authors More Control over the Translation of their Posts Enhances their User Experience

Several social networking sites offer automated machine translation of posts, but authors usually have no access to view or modify these translations. This may increase authors' concerns about whether the translations convey their intended meaning. To address this issue, we test a theory-driven model about human-in-th…

CHI '25CorrespondingPrivacy by Design & User Control +1

Bridging the Trust Gap: Investigating the Role of Trust Transfer in the Adoption of AI Instructors for Digital Privacy Education

Recent studies have demonstrated how AI instructors can be used for digital privacy education. However, these studies also highlights the lack of trust that certain individuals–particularly older adults–have in such AI instructors as a major obstacle to their adoption. The current paper introduces "trust transfer" as…

CSCW '24CorrespondingSession 1f: Digital Connections and Self-Disclosure

Beyond Just Money Transactions: How Digital P2P Payments (Re)shape Existing Offline Interpersonal Relationships

Money is a sensitive and complex component of everyday life, which can significantly affect people's relationships with each other. Recently, emerging digital peer-to-peer (P2P) payment applications continue to complicate how people deal with money with individuals they know in comparison to traditional payment method…

CSCW '24CorrespondingSession 3f: Embodiment and Experience: Social Behavior and Decision-Making in VR

Does Who You Are or Appear to Be Matter?: Understanding Identity-Based Harassment in Social VR Through the Lens of (Mis)Perceived Identity Revelation

The popularity of social virtual reality (VR) platforms such as VRChat has led to growing concerns about new and more severe forms of online harassment targeting one's identity characteristics (i.e., identity-based harassment). Social VR users with marginalized identities (e.g., women, LGBTQIA+ individuals, and racial…

CSCW '245th+ AuthorSession 2d: Interaction, Engagement, and Support in Educational Environments

Simplify, consolidate, intervene: Facilitating institutional support with mental models of learning management system use

Measuring instructors' adoption of learning management system (LMS) tools is a critical first step in evaluating the efficacy of online teaching and learning at scale. Existing models for LMS adoption are often qualitative, learner-centered, and difficult to leverage towards institutional support. We propose depth-of-…

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