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Kangshuo Li

4 accepted papers

2025

Evidential Uncertainty Probes for Graph Neural Networks

AISTATS 2025poster

Accurate quantification of both aleatoric and epistemic uncertainties is essential when deploying Graph Neural Networks (GNNs) in high-stakes applications such as drug discovery and financial fraud detection, where reliable predictions are critical. Although Evidential Deep Learning (EDL) efficientl…

Cited by 0SourceScholar
2025

Large Language Models with Reinforcement Learning from Human Feedback Approach for Enhancing Explainable Sexism Detection

COLING 2025main

Recent advancements in natural language processing, driven by Large Language Models (LLMs), have significantly improved text comprehension, enabling these models to handle complex tasks with greater efficiency. A key feature of LLMs is their ability to engage in contextual learning, which allows the…

2025

Predictive Uncertainty Quantification for Bird's Eye View Segmentation: A Benchmark and Novel Loss Function

ICLR 2025poster

The fusion of raw sensor data to create a Bird's Eye View (BEV) representation is critical for autonomous vehicle planning and control. Despite the growing interest in using deep learning models for BEV semantic segmentation, anticipating segmentation errors and enhancing the explainability of these…

Cited by 1SourcePDFScholar
2024

Hyper Evidential Deep Learning to Quantify Composite Classification Uncertainty

ICLR 2024poster

Deep neural networks (DNNs) have been shown to perform well on exclusive, multi-class classification tasks. However, when different classes have similar visual features, it becomes challenging for human annotators to differentiate them. When an image is ambiguous, such as a blurry one where an annot…