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Haotian Chen

4 accepted papers

2026

Agentmandering: A Game-Theoretic Framework for Fair Redistricting via Large Language Model Agents

AAAI 2026technical

Redistricting plays a central role in shaping how votes are translated into political power. While existing computational methods primarily aim to generate large ensembles of legally valid districting plans, they often neglect the strategic dynamics involved in the selection process. This oversight

Cited by 0SourcePDFScholar
2026

Do LLMs Signal When They’re Right? Evidence from Neuron Agreement

ICML 2026spotlight

Large language models (LLMs) commonly boost reasoning via sample-evaluate-ensemble decoders (e.g., majority voting), achieving label free gains without ground truth. However, prevailing strategies score candidates using only external outputs such as token probabilities, entropies, or self evaluation…

Cited by 0SourceScholar
2024

Rethinking the Development of Large Language Models from the Causal Perspective: A Legal Text Prediction Case Study

AAAI 2024technical

While large language models (LLMs) exhibit impressive performance on a wide range of NLP tasks, most of them fail to learn the causality from correlation, which disables them from learning rationales for predicting. Rethinking the whole developing process of LLMs is of great urgency as they are adop…

2023

Did the Models Understand Documents? Benchmarking Models for Language Understanding in Document-Level Relation Extraction

ACL 2023long

Document-level relation extraction (DocRE) attracts more research interest recently. While models achieve consistent performance gains in DocRE, their underlying decision rules are still understudied: Do they make the right predictions according to rationales? In this paper, we take the first step t…