01 / Enterprise Data Lakes
Semantic Query Processing
Developing a query engine that uses LLMs to process enterprise data, with research on result reliability and reuse.
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Systems &
research programs.
I build systems and lead research in query processing, evaluation, event forecasting, and data discovery. These pages describe my contributions and the related publications.
02 / Evaluation for Data & AI
Benchmarking Done Right
Evaluation methods and tools for Text-to-SQL, semantic table interpretation, data discovery, and LLM-powered queries.
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03 / Causal Models & Enterprise Risk
Event Forecasting & Scenario Planning
Led a multi-year research program connecting causal knowledge extraction, event forecasting, and neuro-symbolic scenario planning for enterprise risk.
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04 / Data Discovery and Curation for Structured Data
Helix
An early system for discovering and comparing heterogeneous data sources, tackling data-lake problems before the term became widely used.
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