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Xinyu Pang

6 accepted papers

2026

Deliberate Evolution for Sample-Efficient Symbolic Regression with LLM

ICML 2026poster

Symbolic regression (SR) stands as a cornerstone of scientific discovery, deriving mathematical expressions from observing data. Recent advances incorporate large language models (LLMs) into evolutionary optimization, typically relying on iterative refinement driven by scalar feedback (e.g., mean sq…

Cited by 0SourceScholar
2025

Assimilation and Accommodation: Task-Adaptive Hierarchical Abstraction for Solving Web Tasks

ACL 2025finding

Web tasks, which involve processing data from online resources, challenge agents to generalize beyond fixed knowledge to unseen task contexts. Learning from experience, the ability to derive reusable patterns from past tasks, is crucial for improving generalization. However, existing methods focus o…

2025

LCGC: Learning from Consistency Gradient Conflicting for Class-Imbalanced Semi-Supervised Debiasing

AAAI 2025technical

Classifiers often learn to be biased corresponding to the class-imbalanced dataset under the semi-supervised learning (SSL) set. While previous work tries to appropriately re-balance the classifiers by subtracting a class-irrelevant image's logit, we further utilize a cheaper form of consistency gra…

Cited by 0SourcePDFScholar
2025

Physics Reasoner: Knowledge-Augmented Reasoning for Solving Physics Problems with Large Language Models

COLING 2025main

Physics problems constitute a significant aspect of reasoning, necessitating complicated reasoning ability and abundant physics knowledge. However, existing large language models (LLMs) frequently fail due to a lack of knowledge or incorrect knowledge application. To mitigate these issues, we propos…

2024

A Closer Look at the Self-Verification Abilities of Large Language Models in Logical Reasoning

NAACL 2024long

Logical reasoning has been an ongoing pursuit in the field of AI. Despite significant advancements made by large language models (LLMs), they still struggle with complex logical reasoning problems. To enhance reasoning performance, one promising direction is scalable oversight, which requires LLMs t…

2024

Subjective Topic meets LLMs: Unleashing Comprehensive, Reflective and Creative Thinking through the Negation of Negation

EMNLP 2024main

Large language models (LLMs) exhibit powerful reasoning capacity, as evidenced by prior studies focusing on objective topics that with unique standard answers such as arithmetic and commonsense reasoning. However, the reasoning to definite answers emphasizes more on logical thinking, and falls short…

Cited by 1SourcePDFScholar