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cs.CL2026
Typed Decision Models on Tabular Data
Baowen Zhang, Hangting Ye, Hongyuan Zha
Typed decision models are language models that answer a question with a fixed set of possible answers by returning a probability for each answer instead of generating text. We stud…
cs.CL2026
Understanding Errors in LLM-Based Question Answering over Imperfect Tables
Baowen Zhang, Wei Fan, Ruman Wang +1
Answering questions over imperfect tables requires handling errors that can affect the answer. We investigate two challenges for large language models (LLMs): whether error discove…