Yihang Du — accepted AI-conference papers

2025

A Methodological Framework for Measuring Spatial Labeling Similarity

Yihang Du, Jiaying Hu, Suyang Hou, Yueyang Ding, Xiaobo Sun

IJCAI 2025

Spatial labeling assigns labels to specific spatial locations to characterize their spatial properties and relationships, with broad applications in scientific research and practice. Measuring the similarity between two spatial labelings is essential for understanding their differences and the contr

Cited by 0 Source ↗PDF ↗code ↗Scholar ↗

2025

Causality-Induced Positional Encoding for Transformer-Based Representation Learning of Non-Sequential Features

Kaichen Xu, Yihang Du, Mianpeng Liu, Zimu Yu, Xiaobo Sun

NeurIPS 2025poster

Positional encoding is essential for supplementing transformer with positional information of tokens. Existing positional encoding methods demand predefined token/feature order, rendering them unsuitable for real-world data with non-sequential yet causally-related features. To address this limitatio…

Cited by 0 Source ↗code ↗Scholar ↗