ABSTRACT High-quality Geographic Knowledge Graphs (GeoKGs) are highly anticipated
for their potential to provide reliable semantic support in geographical knowledge reasoning …

This paper explores the utilisation of knowledge graphs and an agent-based implementation
to enhance urban resilience and accessibility in city planning. We expand The World Avatar …

Urban waterlogging is one of the major “diseases” faced by cities, posing a great challenge
to the healthy and sustainable development of cities. The traditional geographic knowledge …

Cybersecurity risk management in land administration systems is crucial for maintaining the
integrity of spatial cadastral data, which faces increasing threats owing to the digital …

This paper explores the application of The World Avatar (TWA) dynamic knowledge graph to
connect isolated data and assess the impact of rising sea levels in Singapore. Current sea …

This study addresses the challenges of integrating heterogeneous environmental geospatial
data by proposing a framework based on ontology-based data access (OBDA). Geospatial …

The diverse, heterogeneous, and dynamic nature of urban data poses challenges for
semantic integration and knowledge sharing in smart city applications. Traditional urban …

CityGML is an important standard to present 3D geometry, topology, semantics and
appearance that together with 3D city models, which have had increased use within analysis …

Recently, the Knowledge Graph (KG) based approach has become increasingly popular for
integrating geospatial data. This popularity is due to the flexible nature of the graph data …