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Zhaochen Hong

4 accepted papers

2025

ConsistencyChecker: Tree-based Evaluation of LLM Generalization Capabilities

ACL 2025long

Evaluating Large Language Models (LLMs) requires effective methods to assess semantic consistency across multiple reversible transformations. Traditional self-consistency methods often fail to capture subtle semantic errors in multi-step tasks. We introduce ConsistencyChecker, a tree-based evaluatio…

2025

MultiAgentBench : Evaluating the Collaboration and Competition of LLM agents

ACL 2025long

Large Language Models (LLMs) have shown remarkable capabilities as autonomous agents; yet existing benchmarks either focus on single-agent tasks or are confined to narrow domains, failing to capture the dynamics of multi-agent coordination and competition. In this paper, we introduce MultiAgentBench…

2025

ResearchTown: Simulator of Human Research Community

ICML 2025poster

Large Language Models (LLMs) have demonstrated remarkable potential in scientific domains, yet a fundamental question remains unanswered: Can we simulate human research communities with LLMs? Addressing this question can deepen our understanding of the processes behind idea brainstorming and inspire…

2024

Three Heads Are Better than One: Improving Cross-Domain NER with Progressive Decomposed Network

AAAI 2024technical

Cross-domain named entity recognition (NER) tasks encourage NER models to transfer knowledge from data-rich source domains to sparsely labeled target domains. Previous works adopt the paradigms of pre-training on the source domain followed by fine-tuning on the target domain. However, these works ig…

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