Challenge: Extensive experiments across various reasoning tasks demonstrate that UAG not only enhances the reasoning abilities of LLMs but consistently outperforms several strong baselines with minimal computational overhead.
Approach: They propose an approach to guide LLMs onto an accurate and reliable trajectory by identifying and adjusting uncertainty signals within each step of the reasoning chain.
Outcome: The proposed approach outperforms strong baselines and outperformed strong models with minimal computational overhead.

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Challenge: Existing methods for optimizing reasoning quality are limited by overthinking.
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Towards Reasoning in Large Language Models: A Survey (2023.findings-acl)

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Challenge: Reasoning is a fundamental aspect of human intelligence that plays a crucial role in many intellectual activities.
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Challenge: Existing approaches to improve mathematical reasoning require extensive datasets for training or depend on few-shot methods that compromise computational accuracy.
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Beyond Templates: Dynamic Adaptation of Reasoning Demonstrations via Feasibility-Aware Exploration (2026.findings-acl)

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Challenge: Existing reasoning datasets that are designed for powerful LLMs often lead to degraded performance when directly applied to weaker models.
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Concise and Organized Perception Facilitates Reasoning in Large Language Models (2025.findings-naacl)

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Challenge: Extensive experimental results on several popular logical benchmarks (ProofWriter, PrOntoQA, PrONtoQA-OOD, and FOLIO) and mathematical benchmark (DI-GSM) show that COP significantly outperforms previous state-of-the-art methods.
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Uncertainty Aware Learning for Language Model Alignment (2024.acl-long)

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Challenge: Existing alignment strategies that focus on diverse and high-quality data often overlook the intrinsic uncertainty of tasks, learning all data samples equally.
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Thinking Beyond the Local: Multi-View Instructed Adaptive Reasoning in KG-Enhanced LLMs (2026.findings-eacl)

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Challenge: Existing methods for large language models adopt query-driven iterative reasoning from a local perspective, limiting efficiency and accuracy for complex multi-hop tasks.
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Can LLMs Learn Uncertainty on Their Own? Expressing Uncertainty Effectively in A Self-Training Manner (2024.emnlp-main)

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Challenge: Large language models (LLMs) exhibit excessive, random, and uninformative uncertainty rendering them unsuitable for decision-making in human-computer interactions.
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UAlign: Leveraging Uncertainty Estimations for Factuality Alignment on Large Language Models (2025.acl-long)

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Challenge: Large Language Models (LLMs) often struggle to accurately express factual knowledge, especially in cases where the knowledge boundaries are ambiguous.
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Working Memory Identifies Reasoning Limits in Language Models (2024.emnlp-main)

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Challenge: Using large language models, we examine the limitations of their cognitive capabilities and their working memory.
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