Search Results for author: Changxu Wu

Found 4 papers, 1 papers with code

A Survey on Temporal Knowledge Graph: Representation Learning and Applications

no code implementations2 Mar 2024 Li Cai, Xin Mao, Yuhao Zhou, Zhaoguang Long, Changxu Wu, Man Lan

Knowledge graph representation learning aims to learn low-dimensional vector embeddings for entities and relations in a knowledge graph.

Graph Representation Learning Knowledge Graphs

An Effective and Efficient Time-aware Entity Alignment Framework via Two-aspect Three-view Label Propagation

1 code implementation12 Jul 2023 Li Cai, Xin Mao, Youshao Xiao, Changxu Wu, Man Lan

Entity alignment (EA) aims to find the equivalent entity pairs between different knowledge graphs (KGs), which is crucial to promote knowledge fusion.

Entity Alignment Knowledge Graphs

Vehicle-Human Interactive Behaviors in Emergency: Data Extraction from Traffic Accident Videos

no code implementations2 Mar 2020 Wansong Liu, Danyang Luo, Changxu Wu, Minghui Zheng

To fill this gap and facilitate related research, this paper provides a new yet convenient way to extract the interactive behavior data (i. e., the trajectories of vehicles and humans) from actual accident videos that were captured by both the surveillance cameras and driving recorders.

Autonomous Vehicles

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