Local validity and goal reachability
I study whether an allowed edit to a word, composition, or protein sequence can make the final goal unreachable.
Agents & planningResearch
Papers on language model evaluation, scientific search, multi-agent systems, and how people use AI.
7 papersPublished work & accepted papers
Checkpoint selection with limited validation data
Small validation sets can assign the same score to different checkpoints. I study what those ties hide about generalization and model selection.
Learning & evaluationMulti-agent meta-analysis
Study-centered agents extract, critique, and revise evidence before a statistical module synthesizes the results.
Multi-agent systemsHow clinicians verify AI answers
An exploratory study follows how people inspect, revisit, and interpret evidence while evaluating an AI-generated answer.
Human–AI interactionCooperation among agents with different priorities
A shared-space simulation studies the interaction of moral profiles, episodic memory, and feedback on individual contributions.
Multi-agent systemsRules and moral profiles in agent simulations
A multi-agent sandbox studies how institutional rules and agent composition shape behavior in a shared environment.
Multi-agent systemsDetecting axes in scientific charts
A rule-based axis detector uses pixel counting to locate the structure needed for chart data extraction.
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