| Title |
Towards Multimodal Knowledge Graphs for Data Spaces |
| ID_Doc |
40638 |
| Authors |
Usmani, A; Khan, MD; Breslin, JG; Curry, E |
| Title |
Towards Multimodal Knowledge Graphs for Data Spaces |
| Year |
2023 |
| Published |
|
| DOI |
10.1145/3543873.3587665 |
| Abstract |
Multimodal knowledge graphs have the potential to enhance data spaces by providing a unifed and semantically grounded structured representation of multimodal data produced by multiple sources. With the ability to integrate and analyze data in real-time, multimodal knowledge graphs ofer a wealth of insights for smart city applications, such as monitoring trafc fow, air quality, public safety, and identifying potential hazards. Knowledge enrichment can enable a more comprehensive representation of multimodal data and intuitive decision-making with improved expressiveness and generalizability. However, challenges remain in efectively modelling the complex relationships between and within diferent types of modalities in data spaces and infusing common sense knowledge from external sources. This paper reviews the related literature and identifes major challenges and key requirements for effectively developing multimodal knowledge graphs for data spaces, and proposes an ontology for their construction. |
| Author Keywords |
data spaces; knowledge graphs; multimodal data; smart city |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Conference Proceedings Citation Index - Science (CPCI-S) |
| EID |
WOS:001124276300270 |
| WoS Category |
Computer Science, Artificial Intelligence; Computer Science, Interdisciplinary Applications |
| Research Area |
Computer Science |
| PDF |
https://dl.acm.org/doi/pdf/10.1145/3543873.3587665
|