The Semantic Web - ISWC 2023 - Part I

Research Track

Link Traversal Query Processing Over Decentralized Environments

with Structural Assumptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Ruben Taelman and Ruben Verborgh

Dense Re-Ranking with Weak Supervision for RDF Dataset Search . . . . . . . . . . . 23

Qiaosheng Chen, Zixian Huang, Zhiyang Zhang, Weiqing Luo,

Tengteng Lin, Qing Shi, and Gong Cheng

Optimizing SPARQL Queries with SHACL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Ratan Bahadur Thapa and Martin Giese

HAEE: Low-Resource Event Detection with Hierarchy-Aware Event

Graph Embeddings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Guoxuan Ding, Xiaobo Guo, Gaode Chen, Lei Wang, and Daren Zha

Textual Entailment for Effective Triple Validation in Object Prediction . . . . . . . . 80

Andrés García-Silva, Cristian Berrío, and Jose Manuel Gómez-Pérez

ASKRL: An Aligned-Spatial Knowledge Representation Learning

Framework for Open-World Knowledge Graph . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Ziyu Shang, Peng Wang, Yuzhang Liu, Jiajun Liu, and Wenjun Ke

Rethinking Uncertainly Missing and Ambiguous Visual Modality

in Multi-Modal Entity Alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Zhuo Chen, Lingbing Guo, Yin Fang, Yichi Zhang, Jiaoyan Chen,

Jeff Z. Pan, Yangning Li, Huajun Chen, and Wen Zhang

Disentangled Contrastive Learning for Knowledge-Aware Recommender

System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Shuhua Huang, Chenhao Hu, Weiyang Kong, and Yubao Liu

Dependency-Aware Core Column Discovery for Table Understanding . . . . . . . . . 159

Jingyi Qiu, Aibo Song, Jiahui Jin, Tianbo Zhang, Jingyi Ding,

Xiaolin Fang, and Jianguo Qian

Spatial Link Prediction with Spatial and Semantic Embeddings . . . . . .