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Shaohua Hu

4 accepted papers

2025

Faithful Self-Refinement in Mathematical Reasoning via Progressive Back-Translation

ICASSP 2025accepted

Large language models (LLMs) can achieve superior results through iterative refinement based on internal or external signals, compared to the unstable outputs from a single pass. However, the reliability of existing internal signals is questionable due to their susceptibility to intrinsic hallucinat…

Cited by 0SourceScholar
2025

Forest for the Trees: Overarching Prompting Evokes High-Level Reasoning in Large Language Models

NAACL 2025long

Chain-of-thought (CoT) and subsequent methods adopted a deductive paradigm that decomposes the reasoning process, demonstrating remarkable performances across NLP tasks. However, such a paradigm faces the challenge of getting bogged down in low-level semantic details, hindering large language models…

Cited by 0SourcePDFScholar
2025

Look Before You Leap: Problem Elaboration Prompting Improves Mathematical Reasoning in Large Language Models

ICASSP 2025accepted

Large language models (LLMs) still grapple with complex tasks like mathematical reasoning. Despite significant efforts invested in improving prefix prompts or reasoning process, the crucial role of problem context might have been neglected. Accurate recognition of inputs is fundamental for solving m…

Cited by 0SourceScholar
2025

TopoRefine: Iterative Refinement with Reasoning Topology as High-Level Feedback

ICASSP 2025accepted

By leveraging effective signals to refine their outputs, large language models (LLMs) can achieve superior performance compared to single-pass outputs. However, internal signals often suffer from accumulated hallucinations and a lack of confidence, while external signals are typically difficult to o…

Cited by 0SourceScholar