Assistant Professor · School of Computing Science · Simon Fraser University
Research interests: Responsible AI, human-computer interaction, machine learning, social computing
Academic Appointments
2023–PresentAssistant ProfessorSimon Fraser University, Computing Science
Affiliate at Digital Democracies Institute and School of Public Policy. Research Director at Metagov.
2022–2023Postdoctoral ScholarUniversity of California, Davis, Communication
Co-advised by Seth Frey (UC Davis, Department of Communication) and Amy X. Zhang (University of Washington, School of Computer Science and Engineering)
Education
2017–2022PhD, Technology and Social BehaviorNorthwestern University · joint degree, Computer Science and Communication
2012–2016BS, Electrical EngineeringUniversity of California, Los Angeles · Magna Cum Laude
Awards and Honors
- 2024: ACM SIGCHI Outstanding Dissertation Award, ACM SIGCHI
- 2023: Graduate Dissertation Award, Northwestern University School of Communication
- 2019: Presidential Fellowship Finalist, Northwestern University
- 2018: NSF Graduate Research Fellowship Program Honorable Mention, National Science Foundation (NSF)
Industry Experience
2021Microsoft · Research Intern, Office of the CTO
2020Snap Inc · Research Intern, Computational Social Science
2016–2017Cloudbakers · Cloud Programming Specialist
2016, 2015SPAWAR (now NAVWAR) · NREIP Naval Research Intern
2014, 2013Cisco Systems · Software Engineer Intern (2014); Cross Functional Intern (2013)
Publications
Peer Reviewed
[P28]
AI still has a vocabulary problem: toward terminological accountability in artificial intelligence
[P27]
Position: If Open Source Is to Win, It Must Go Public
[P26]
Overreliance in Writing Tasks: Exploring Similarity-Based Measures of AI Influence on Writing and Proposing a Reflective Writing Interface Intervention
[P25]
Mechanism Plausibility in Generative Agent-Based Modeling
[P24]
How Creatives Approach GenAI Image Generation: Tensions Between Structured Guidance, Self-Experimentation, and Creative Autonomy
[P23]
Tracing Everyday AI Literacy Discussions at Scale: How Online Creative Communities Make Sense of Generative AI
[P22]
Are We Horses? Rethinking Data as Labor
[P21]
Collective Bargaining in the Information Economy Can Address AI-Driven Power Concentration
[P20]
An Audit and Analysis of LLM-Assisted Health Misinformation Jailbreaks Against LLMs
[P19]
Responsible AI in the OSS: Reconciling Innovation with Risk Assessment and Disclosure
[P18]
Algorithmic Collective Action with Two Collectives
[P17]
Push and Pull: A Framework for Measuring Attentional Agency on Digital Platforms
[P16]
A Canary in the AI Coal Mine: American Jews May Be Disproportionately Harmed by Intellectual Property Dispossession in Large Language Model Training
[P15]
Pika: Empowering Non-Programmers to Author Executable Governance Policies in Online Communities
[P14]
Peer Produced Friction: How Page Protection on Wikipedia Affects Editor Engagement and Concentration
[P13]
The Dimensions of Data Labor: A Road Map for Researchers, Activists, and Policymakers to Empower Data Producers
[P12]
Behavioral Use Licensing for Responsible AI
[P11]
CEAM: The Effectiveness of Cyclic and Ephemeral Attention Models of User Behavior on Social Platforms
[P10]
Addressing "Documentation Debt" in Machine Learning: A Retrospective Datasheet for BookCorpus
[P9]
AdverTiming Matters: Examining User Ad Consumption for Effective Ad Allocations on Social Media
[P8]
Can "Conscious Data Contribution" Help Users to Exert "Data Leverage" Against Technology Companies?
[P7]
A Deeper Investigation of the Importance of Wikipedia Links to Search Engine Results
[P6]
Data Leverage: A Framework for Empowering the Public in its Relationship with Technology Companies
[P5]
How Do People Change Their Technology Use in Protest?: Understanding Protest Users
[P4]
Measuring the Importance of User-Generated Content to Search Engines
[P3]
"Data Strikes": Evaluating the Effectiveness of a New Form of Collective Action Against Technology Companies
[P2]
Women (Still) Ask For Less: Gender Differences in Hourly Rate in an Online Labor Marketplace
[P1]
Examining Wikipedia With a Broader Lens: Quantifying the Value of Wikipedia's Relationships with Other Large-Scale Online Communities
Workshop Papers & Posters
[W18]
PoliSim@CHI 2026: LLM Agent Simulation for Policy
[W17]
WikiGap: Promoting Epistemic Equity by Surfacing Knowledge Gaps Between English Wikipedia and Minority Language Editions
[W16]
Empowering Users Together: Connecting Algorithmic Collective Action and Explainable AI
[W15]
Sync or Sink: Bounds on Algorithmic Collective Action with Noise and Multiple Groups
[W14]
Epistemic Authority in AI Fact-Checking: A Human and Data Centric Perspective
[W13]
Step-By-Step Reasoning with Meta Cognitive Prompts to Reduce Contextual Hallucination
[W12]
Responsible AI in Open Ecosystems: Reconciling Innovation with Risk Assessment and Disclosure
[W11]
Designing an open-source LLM interface and social platforms for collectively driven LLM evaluation and auditing
[W10]
The Need for Flexible Interfaces for Text-to-Image Auditing: A Case Study of DALL·E 2 and DALL·E 3
[W9]
An Alternative to Regulation: The Case for Public AI
[W8]
Sharing the Winnings of AI with Data Dividends: Challenges with 'Meritocratic' Data Valuation
[W7]
Epistemic Injustice in Online Communities: Unpacking the Values of Knowledge Creation and Curation within CSCW Applications
[W6]
Can Licensing Mitigate the Negative Implications of Commercial Web Scraping?
[W5]
Ethical Tensions, Norms, and Directions in the Extraction of Online Volunteer Work
[W4]
Misleading Tweets and Helpful Notes: Investigating Data Labor by Twitter Birdwatch Users
[W3]
Collaborative Design of Contribution Tracking Systems for Decentralized Organizations
[W2]
Deep learning of tissue fate features in acute ischemic stroke
[W1]
Detection of hyperperfusion on arterial spin labeling using deep learning
Other Publications
[O12]
IDP-Bench: Benchmarking ability of LLMs to protect personal information in interdependent privacy contexts
[O11]
Benchmarks 101
[O10]
Open WebUI: An Open, Extensible, and Usable Interface for AI Interaction
[O9]
Canada as a Champion for Public AI: Data, Compute and Open Source Infrastructure for Economic Growth and Inclusive Innovation
[O8]
AI for Just Work: Constructing Diverse Imaginations of AI beyond "Replacing Humans"
[O7]
A step forward in tracing and documenting dataset provenance
[O6]
Retracted Articles about COVID-19 Vaccines Enable Vaccine Misinformation on Twitter
[O5]
Online Engagement with Retracted Articles: Who, When, and How?
[O4]
Preview of "Data and its (dis)contents: A survey of dataset development and use in machine learning research"
[O3]
From My Data to Our Data: A Proposal to Equitably Distribute Wealth in a Digital Economy
[O2]
A Data Dividend that Works: Steps Toward Building an Equitable Data Economy
[O1]
Mapping the Potential and Pitfalls of 'Data Dividends' as a Means of Sharing the Profits of Artificial Intelligence
Grants
2025–2027Informing Memory Institutions and Humanities Researchers of the Broader Impact of Open Data Sharing via WikidataWikimedia
Role: Collaborator | Amount: 49,450 USD | With: Hanlin Li
2024–2029Empowering Data Creators to Advance Responsible Artificial IntelligenceNSERC Discovery Grant with Discovery Launch Supplement
Role: Principal Investigator | Amount: 172,500 CAD
2024–2025Data Empowerment through Data Sharing in the HumanitiesBreaking Barriers Interdisciplinary Incentive Grant (SFU)
Role: Co-Investigator | Amount: 60,000 CAD | With: Michelle Levy, Sheelagh Carpendale, Denise Oleksijczuk
Teaching Experience
| Course | Semesters | Institution | Students/term | Public details |
|---|---|---|---|---|
| CMPT 120Introduction to Computing Science and Programming I | 3 | SFU | ~169–200 | |
| CMPT 419Special Topics in AI: Collective Action and Public Interest AISpecial Topics in AI: Human and Data-Centric AI | 3 | SFU | ~40–60 | |
| CMPT 700Technical Writing and Research Communication | 2 | SFU | — | |
| CMPT 980Special Topics in Computing Science: Collective Action and Public Interest AI (graduate section of CMPT 419) | 1 | SFU | — | |
| MTS 525Statistics and Statistical Programming (graduate)Teaching Assistant | 1 | Northwestern University | — |
* CMPT 415/416/496/498/894: research supervision at SFU, Fall 2023–Fall 2026 (8 semesters). Details
Academic Service
Supervision & Mentoring
Direct supervision: 3 MSc students. Co-supervision: 1 PhD student. External committee member: 2 PhD students. Undergraduate mentoring: 20+ students.
Reviewing
- Meta-reviews / Program Committee: AAAI ICWSM 2023; ACM EAAMO 2023; ACM CHI (2025, 2026); NeurIPS Position Papers 2025
- HCI/Social Computing Conference Reviews: ACM CHI (2019, 2021, 2022, 2023, 2024); ACM CSCW (2020, 2021, 2022, 2025); AAAI ICWSM (2020, 2021, 2022, 2023, 2024); ACM The Web Conference (2022, 2023); WikiWorkshop (2023, 2025); IC2S2 (2023); SEGA Workshop on Smart Education and Generative AI (2025)
- ML Conference Reviews: NeurIPS (2023, 2024, 2026); NeurIPS Datasets and Benchmarks (2021, 2022, 2023, 2024, 2025); ICML (2024, 2026); ICML Position Papers (2025); ICML Workshops (DataWorld - 2025); ACM FAccT (2022, 2023, 2024, 2025, 2026); ACM WSDM (2023); AAAI (2024); ICLR (2024)
- Journal Reviews: Nature Machine Intelligence; PLOS One; Patterns; Information, Communication, and Society; ACM Journal on Responsible Computing; ACM Transactions on Computing for Healthcare
- Grant Reviews: Wikimedia Foundation Research Fund; NSERC (2024); NFRF (2026)
- Commendations: Best Reviewer - ICWSM 2021, ICWSM 2022; Special recognitions - NeurIPS Datasets and Benchmarks 2022, CSCW 2022, CHI 2025
Committee & Organizing Roles
- 2026: Organizer, PoliSim@CHI 2026: LLM Agent Simulation for Policy, ACM CHI 2026(Co-organized the PoliSim workshop at ACM CHI 2026.)
- 2025: Organizer, Workshop on Algorithmic Collective Action @ NeurIPS 2025, NeurIPS 2025
- 2025: Session Facilitator / Panelist, Activism in the Age of AI, IATSE 891 AI Day of Learning(Facilitated an interactive session on activism in the age of AI and participated in the afternoon panel.)
- 2024: Advisor / Panel Host, Workshop on Creativity & Generative AI @ NeurIPS 2024, NeurIPS 2024(Advised the workshop and hosted a panel connecting machine learning researchers and creative professionals.)
- 2024: Member, Simon Fraser University, Media, Communication, and Events Committee
- 2024: Co-chair, ICWSM 2024 Data Challenge(Co-chaired the Data Challenge track at ICWSM 2024 (Buffalo, June 3, 2024) with Onur Varol and Ronald Robertson.)
- 2023: Co-organizer, Can Licensing Mitigate the Negative Implications of Commercial Web Scraping?, ACM CSCW 2023
- 2023: Co-organizer, Epistemic Injustice in Online Communities: Unpacking the Values of Knowledge Creation and Curation within CSCW Applications, ACM CSCW 2023
- 2023: Member, Simon Fraser University, Undergraduate Program Committee
- 2023–2024: Organizer, AI Palace Conference/Residency(Organized the AI Palace conference/residency in Bückeburg, Germany, in summer 2023 and summer 2024.)
- 2022: Co-organizer, Ethical Tensions, Norms, and Directions in the Extraction of Online Volunteer Work, ACM CSCW 2022
- 2019–2022: Organizer, California Data Dividends Working Group
- 2019–2021: Organizer, Northwestern University Artificial Intelligence Journal Club(Organized the Northwestern University Artificial Intelligence Journal Club.)
- 2018: Co-chair, InfoSocial Graduate Student Conference(Served as one of two co-chairs for the InfoSocial graduate student conference.)
- 2018–2019: Member, Northwestern University, Computer Science Ph.D. Advisory Council
Selected Talks & Panels
Sep 2026Towards a 'Fully Attested' AI Supply Chain: Developments in AI Evaluation and Implications for a More Human-Centered Data EcosystemHuman-Centered AI Conference 2026 · Pepperdine University, Malibu, CA
May 2026Panel: Designing Collective Technology GovernanceCPDP.ai 2026 · Grande Halle, Brussels, Belgium
Mar 2026Panel: Can Decentralists Cooperate? Rethinking Commons and Collective Action in the Age of Platforms and AIATScience 2026 · AMS Student Nest, University of British Columbia, Vancouver, BC
Nov 2025A Data Flow Perspective on "AI Social Simulation": Will Recent AI Advances Enable New Social Science, Destroy Ecosystems for Knowledge, or Something More Subdued?SFU VINCI Seminar Series · Simon Fraser University, Burnaby, BC
Oct 2025A Data Flow Perspective on "AI Social Simulation": Will Recent AI Advances Enable New Social Science, Destroy Ecosystems for Knowledge, or Something More Subdued?University of Washington CSSS Seminar · Seattle, WA
Aug 2025Data Leverage and AI SafetySingapore AI Safety Hub
Mar 2025Canada as Champion for Public AIMcMaster Digital Society Lab
Mar 2025Emerging Concerns with the Generative AI Data Paradigm (and how academic research and “Public AI” can help)UBC NLP
Sep 2024Human-Centered AI Research and New Paradigms for Generative AI DataHuman-Centered AI Conference @ Pepperdine University
May 2024Economic Concentration and Dispossessive Data Use: Can HCI Solve Challenges from and to AI?ACM CHI 2024, SIGCHI Outstanding Dissertation Award talk · Honolulu, HI
Feb 2024A New Grand Data Bargain for Public Interest AIDigital Democracies Institute Spring Speaker Series · SFU DDI
Jan 2024Responsive LLM Development (Panel)University of Toronto Data Sciences Institute: Fairness - ChatGPT Workshop
Mar 2023Can We Solve Emerging Problems in Technology and AI By Giving Communities Data Leverage?Community Data Science Collective, Community Dialogue on Accountable Governance and Data
Feb 2023Human-centered data and language models -- Privacy, data as labor, and licensingStanford Social NLP Reading Group Talks
Jan 2023Algorithmic ContestabilityCenter for Advancing Safety of Machine Intelligence, Toward a Safety Science of AI
Dec 2022Does the rise of AI need us to adopt new data licensing policies? (Panel)Open Health Data and AI Summit 2022
May 2021The Importance of Wikipedia to Search Engines and Other SystemsWikimedia Research Showcase
May 2021Public interest technologies for the ML age3rd Obfuscation Workshop
Jan 2021Data Agency: Individual or Shared? (Panel)RadicalxChange Panels
Jun 2020Data Driven Economy for All (Panel)RadicalxChange 2020 Conference
Apr 2018The Critical Relationship of Volunteer-Created Wikipedia Content to Large-Scale Online CommunitiesWikimedia Research Showcase
Selected Media Coverage
- Sep 2026Pepperdine Hosts Two-Day Human-Centered AI Conference, Pepperdine Graphic. (Coverage)
- Feb 2026New Research Challenges Tech Giants to Recognize Users as Laborers, Not Byproducts, Carnegie Mellon University Tepper School of Business. (Coverage)
- Sep 2025Should the public sector build its own AI?, Financial Times. (Coverage)
- Jul 2025AI as 'teammate'? Not so fast, say experts warning it could be 'dangerous', Canadian HR Reporter. (Interview)
- May 2025Can Wikipedia survive the rise of AI and the age of Donald Trump?, Australian Broadcasting Corporation. (Interview)
- May 2025‘Trial and error’: Over half of AI redundancies a mistake, say leaders, Canadian HR Reporter. (Interview)
- Apr 2025Inside Meta's secret experiments that improve its AI models, Business Insider. (Interview)
- Jan 2025OpenAI is reaping what it sowed with DeepSeek. What's that old saying about karma?, Business Insider. (Interview)
- Jun 2024Is data supply AI’s Achilles’ heel?, UBS. (Coverage)
- Apr 2024Is this AI? See if you can spot the technology in your everyday life, The Washington Post. (Interview)
- Mar 2024Jews have always been prolific writers. Has AI wound up with too much of their work?, Jewish Telegraphic Agency. (Interview)
- Mar 2024Nicholas Vincent explains why robots.txt is no longer enough to protect against web scraping, IT Brew. (Interview)
- Jan 2024AI is killing the grand bargain at the heart of the web. 'We're in a different world.', Business Insider. (Interview)
- Oct 2023Newspapers want payment for articles used to power ChatGPT, The Washington Post. (Interview)
- Aug 2023'Data leverage' and the Harry Potter test: How much is a single book worth to a giant AI model?, Business Insider. (Interview)
- Jul 2023Wikipedia’s Moment of Truth, New York Times Magazine. (Interview)
- Jun 2023We are all AI’s free data workers, MIT Technology Review. (Coverage)
- Apr 2022Internet users are 'poisoning' their personal data in the fight against online surveillance, Le Monde. (Interview)
- Jun 2021Got the same name as a serial killer? Google might think you’re the same person, Vox. (Interview)
- May 2021Facebook and Others Should Pay Us for Our Data. Here’s One Way, Bloomberg. (Coverage)
- Mar 2021How to poison the data that Big Tech uses to surveil you, MIT Technology Review. (Interview)
- Feb 2021Your data is a weapon that can help change corporate behavior, Fortune. (Interview)
- Jul 2020Is it time for Netflix subscribers to go on strike?, Quartz. (Interview)
- Mar 2018YouTube May Add to the Burdens of Humble Wikipedia, New York Times. (Interview)