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20222026
most citedLearning to Reason for Hallucination Span Detection

1 citations · 1 across the 11 of their papers we have counts for

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cs.CL2025

Learning from Self Critique and Refinement for Faithful LLM Summarization

Ting-Yao Hu, Hema Swetha Koppula, Hadi Pouransari +3

Large Language Models (LLMs) often suffer from hallucinations: output content that is not grounded in the input context, when performing long-form text generation tasks such as sum…

cs.CL20251 cited

Learning to Reason for Hallucination Span Detection

Hsuan Su, Ting-Yao Hu, Hema Swetha Koppula +7

Large language models (LLMs) often generate hallucinations -- unsupported content that undermines reliability. While most prior works frame hallucination detection as a binary task…

cs.CL2025

Pretraining with hierarchical memories: separating long-tail and common knowledge

Hadi Pouransari, David Grangier, C Thomas +2

The impressive performance gains of modern language models currently rely on scaling parameters: larger models store more world knowledge and reason better. Yet compressing all wor…

cs.CL2025

Datasets, Documents, and Repetitions: The Practicalities of Unequal Data Quality

Alex Fang, Hadi Pouransari, Matt Jordan +4

Data filtering has become a powerful tool for improving model performance while reducing computational cost. However, as large language model compute budgets continue to grow, the…

cs.CL2025

Mutual Reinforcement of LLM Dialogue Synthesis and Summarization Capabilities for Few-Shot Dialogue Summarization

Yen-Ju Lu, Ting-Yao Hu, Hema Swetha Koppula +8

In this work, we propose Mutual Reinforcing Data Synthesis (MRDS) within LLMs to improve few-shot dialogue summarization task. Unlike prior methods that require external knowledge,…

cs.CL20241 cited

Dataset Decomposition: Faster LLM Training with Variable Sequence Length Curriculum

Hadi Pouransari, Chun-Liang Li, Jen-Hao Rick Chang +4

Large language models (LLMs) are commonly trained on datasets consisting of fixed-length token sequences. These datasets are created by randomly concatenating documents of various…