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Yifei Gao

8 accepted papers

2026

Thinking as Society: Multi-Social-Agent Self-Distillation for Multimodal Misinformation Detection

ICLR 2026poster

Multimodal Misinformation Detection (MMD) in realistic, mixed-sourced scenarios must incorporate robust reasoning capabilities to handle the social complexity and diverse types of forgeries. While MLLM-based agents are increasingly used for MMD task due to their powerful reasoning abilities, they su…

Cited by 0SourceScholar
2025

Decentralized Gaussian Process Classification and an Application in Subsea Robotics

IROS 2025

Teams of cooperating autonomous underwater vehicles (AUVs) rely on acoustic communication for coordination, yet this communication medium is constrained by limited range, multi-path effects, and low bandwidth. One way to address the uncertainty associated with acoustic communication is to learn the

Cited by 0SourceScholar
2025

EffiTune: Diagnosing and Mitigating Training Inefficiency for Parameter Tuner in Robot Navigation System

IROS 2025

Robot navigation systems are critical for various real-world applications such as delivery services, hospital logistics, and warehouse management. Although classical navigation methods provide interpretability, they rely heavily on expert manual tuning, limiting their adaptability. Conversely, purel

Cited by 1SourceScholar
2025

FAME: Adaptive Functional Attention with Expert Routing for Function-on-Function Regression

NeurIPS 2025poster

Functional data play a pivotal role across science and engineering, yet their infinite-dimensional nature makes representation learning challenging. Conventional statistical models depend on pre-chosen basis expansions or kernels, limiting the flexibility of data-driven discovery, while many deep-le…

Cited by 0SourceScholar
2024

Compensate Quantization Errors: Make Weights Hierarchical to Compensate Each Other

NAACL 2024findings

Emergent Large Language Models (LLMs) use their extraordinary performance and powerful deduction capacity to discern from traditional language models. However, the expenses of computational resources and storage for these LLMs are stunning, quantization then arises as a trending conversation. To add…

Cited by 2SourcePDFScholar
2024

Prediction of Acoustic Communication Performance for AUVs using Gaussian Process Classification

IROS 2024poster

Cooperating autonomous underwater vehicles (AUVs) often rely on acoustic communication to coordinate their actions effectively. However, the reliability of underwater acoustic communication decreases as the communication range between vehicles increases. Consequently, teams of cooperating AUVs typic…

Cited by 0SourceScholar
2023

Revisiting Visual Model Robustness: A Frequency Long-Tailed Distribution View

NeurIPS 2023poster

A widely discussed hypothesis regarding the cause of visual models' lack of robustness is that they can exploit human-imperceptible high-frequency components (HFC) in images, which in turn leads to model vulnerabilities, such as the adversarial examples. However, (1) inconsistent findings regarding…

Cited by 2SourcePDFScholar
2022

Investigating and Explaining the Frequency Bias in Image Classification

IJCAI 2022poster

CNNs exhibit many behaviors different from humans, one of which is the capability of employing high-frequency components. This paper discusses the frequency bias phenomenon in image classification tasks: the high-frequency components are actually much less exploited than the low- and mid- frequency…