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Haiyan Wu

10 accepted papers

2026

GeWu: A Culturally-Grounded Chinese Benchmark for Multi-Stage Social Bias Evaluation in Large Language Models

AAAI 2026technical

With the rapid deployment of Chinese large language models (LLMs), culturally-grounded bias evaluation remains understudied due to the dominance of English benchmarks and simplistic Chinese scenarios. To address this, we propose GeWu, a comprehensive benchmark featuring a culturally-aware dataset of

Cited by 0SourcePDFScholar
2026

The Silent Amplifier: In-Context Examples Fuel Bias in Large Language Models

AAAI 2026technical

In-context learning (ICL) has proven to be adept at adapting large language models (LLMs) to downstream tasks without parameter updates, based on a few demonstration examples. Prior work has found that the ICL performance is susceptible to the selection of examples in prompt and made efforts to stab

Cited by 0SourcePDFScholar
2025

LLMs Trust Humans More, That’s a Problem! Unveiling and Mitigating the Authority Bias in Retrieval-Augmented Generation

ACL 2025long

Retrieval-Augmented Generation (RAG) has been proven to be an effective approach to address the hallucination problem in large language models (LLMs). In current RAG systems, LLMs typically need to synthesize knowledge provided by two main external sources (user prompts and an external database) to…

Cited by 0SourcePDFScholar
2025

The Elephant in the Room: Exploring the Role of Neutral Words in Language Model Group-Agnostic Debiasing

ACL 2025finding

Large Language Models (LLMs) are increasingly integrated into our daily lives, raising significant ethical concerns, especially about perpetuating stereotypes.While group-specific debiasing methods have made progress, they often fail to address multiple biases simultaneously. In contrast, group-agno…

Cited by 0SourcePDFScholar
2025

Towards Boosting LLMs-driven Relevance Modeling with Progressive Retrieved Behavior-augmented Prompting

COLING 2025industry

This paper studies the relevance modeling problem by integrating world knowledge stored in the parameters of LLMs with specialized domain knowledge represented by user behavior data for achieving promising performance. The novel framework ProRBP is proposed, which innovatively develops user-driven b…

2022

Self-supervised Models are Good Teaching Assistants for Vision Transformers

ICML 2022spotlight

Transformers have shown remarkable progress on computer vision tasks in the past year. Compared to their CNN counterparts, transformers usually need the help of distillation to achieve comparable results on middle or small sized datasets. Meanwhile, recent researches discover that when transformers…

2021

A Novel Convolutional Neural Network Model to Remove Muscle Artifacts from EEG

ICASSP 2021accepted

The recorded electroencephalography (EEG) signals are usually contaminated by many artifacts. In recent years, deep learning models have been used for denoising of electroencephalography (EEG) data and provided comparable performance with that of traditional techniques. However, the performance of t…

Cited by 0SourceScholar
2021

Contrastive Learning for Compact Single Image Dehazing

CVPR 2021poster

Single image dehazing is a challenging ill-posed problem due to the severe information degeneration. However, existing deep learning based dehazing methods only adopt clear images as positive samples to guide the training of dehazing network while negative information is unexploited. Moreover, most…

Cited by 876PDFcodeScholar
2021

Towards Compact Single Image Super-Resolution via Contrastive Self-distillation

IJCAI 2021poster

Convolutional neural networks (CNNs) are highly successful for super-resolution (SR) but often require sophisticated architectures with heavy memory cost and computational overhead significantly restricts their practical deployments on resource-limited devices. In this paper, we proposed a novel con…

2018

A Neurorobotic Experiment for Crossmodal Conflict Resolution in Complex Environments

IROS 2018poster

Crossmodal conflict resolution is crucial for robot sensorimotor coupling through the interaction with the environment, yielding swift and robust behaviour also in noisy conditions. In this paper, we propose a neurorobotic experiment in which an iCub robot exhibits human-like responses in a complex…

Cited by 16SourceScholar