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Research Ledger
A citation-friendly academic profile for research interests, publications, methods, and reproducible work.
Dr. Lena Ortiz
Computational social scientist · open and reproducible research
Research focus
I study how people find, evaluate, and share information in online communities.
- Computational methods for social and behavioral data
- Transparent research software and reproducible pipelines
- Human-centered evaluation of machine learning systems
Methods and tools
Selected publications
| Year | Work | Venue |
|---|---|---|
| 2026 | Tracing trust across community networks | CSCW |
| 2025 | Auditing evidence in generated answers | FAccT |
| 2024 | Reproducible pipelines for public datasets | JOSS |
Research principles
Profiles
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