Papers by Samuel Kim
Syntactical Analysis of the Weaknesses of Sentiment Analyzers (D18-1)
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| Challenge: | polarity items are lexical items that can only appear in specific licensing contexts. |
| Approach: | They analyze sentiment analyzers for negative polarity items and a set of 150 test sentences . they describe a syntactic phenomenon that an ideal sentiment analyzeur must understand . |
| Outcome: | The proposed method focuses on two sentential structures: downward entailment and non-monotone quantifiers. |
Uncertainty Quantification in LLM Agents: Foundations, Emerging Challenges, and Opportunities (2026.acl-long)
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Changdae Oh, Seongheon Park, To Eun Kim, Jiatong Li, Wendi Li, Samuel Yeh, Sean Du, Hamed Hassani, Paul Bogdan, Dawn Song, Sharon Li
| Challenge: | Uncertainty quantification (UQ) for large language models is a key building block for daily applications. |
| Approach: | They propose a general formulation of agent UQ that subsumes broad classes of existing UQ setups. |
| Outcome: | The proposed framework is based on the first general formulation of agent UQ that subsumes broad classes of existing setups. |