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20222026
most citedFactGraph: Evaluating Factuality in Summarization with Semantic Graph Representations

2 citations · 2 across the 7 of their papers we have counts for

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cs.CL2026

What Does LLM Refinement Actually Improve? A Systematic Study on Document-Level Literary Translation

Shaomu Tan, Dawei Zhu, Ke Tran +5

Iterative self-refinement is a simple inference-time strategy for machine translation: an LLM revises its own translation over multiple inference-time passes. Yet document-scale re…

cs.CL2026

Benchmarking Deflection and Hallucination in Large Vision-Language Models

Nicholas Moratelli, Christopher Davis, Leonardo F. R. Ribeiro +2

Large Vision-Language Models (LVLMs) increasingly rely on retrieval to answer knowledge-intensive multimodal questions. Existing benchmarks overlook conflicts between visual and te…

cs.CL2025

RefusalBench: Generative Evaluation of Selective Refusal in Grounded Language Models

Aashiq Muhamed, Leonardo F. R. Ribeiro, Markus Dreyer +2

The ability of language models in RAG systems to selectively refuse to answer based on flawed context is critical for safety, yet remains a significant failure point. Our large-sca…

cs.CL2025

NeoQA: Evidence-based Question Answering with Generated News Events

Max Glockner, Xiang Jiang, Leonardo F. R. Ribeiro +2

Evaluating Retrieval-Augmented Generation (RAG) in large language models (LLMs) is challenging because benchmarks can quickly become stale. Questions initially requiring retrieval…

cs.CL2025

Tuning-Free Personalized Alignment via Trial-Error-Explain In-Context Learning

Hyundong Cho, Karishma Sharma, Nicolaas Jedema +4

Language models are aligned to the collective voice of many, resulting in generic outputs that do not align with specific users' styles. In this work, we present Trial-Error-Explai…

cs.CL2022★ 2 cited

FactGraph: Evaluating Factuality in Summarization with Semantic Graph Representations

Leonardo F. R. Ribeiro, Mengwen Liu, Iryna Gurevych +2

Despite recent improvements in abstractive summarization, most current approaches generate summaries that are not factually consistent with the source document, severely restrictin…