Leijie Wang

schoolUniversity Of Washingtonbar_chart#3089 Global Rank

Total Papers

HCI Rank

#3089

Research Areas

Years Active

Recent Publications

Promptimizer: User-Led Prompt Optimization for Personal Content Classification

While LLMs now enable social media users to create content classifiers easily through natural language, automatic prompt optimization techniques are often necessary to create performant classifiers. However, such techniques can fail to consider how users want to evolve their classifiers over the course of usage, inclu…

CC '253rd AuthorHuman-LLM Collaboration +1

From Pen to Prompt: How Creative Writers Integrate AI into their Writing Practice

Creative writing is a deeply human craft, yet AI systems using large language models (LLMs) offer the automation of significant parts of the writing process. So why do some creative writers choose to use AI? Through interviews and observed writing sessions with 18 creative writers who already use AI regularly in their…

CHI '251st AuthorHuman-LLM Collaboration +1

End User Authoring of Personalized Content Classifiers: Comparing Example Labeling, Rule Writing, and LLM Prompting

Existing tools for laypeople to create personal classifiers often assume a motivated user working uninterrupted in a single, lengthy session. However, users tend to engage with social media casually, with many short sessions on an ongoing, daily basis. To make creating personal classifiers for content curation easier…

CHI '241st AuthorContent Moderation & Platform Governance +2

Pika: Empowering Non-Programmers to Author Executable Governance Policies in Online Communities

Internet users have formed a wide array of online communities with diverse community goals and nuanced norms. However, most online platforms only offer a limited set of governance models in their software infrastructure and leave little room for customization. Consequently, technical proficiency becomes a prerequisite…

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