Trajectory data have been used in a variety of studies, including human behavior analysis,
transportation management, and wildlife tracking. While each study area introduces a …

Geospatial semantics is a broad field that involves a variety of research areas. The term
semantics refers to the meaning of things, and is in contrast with the term syntactics …

Geovisualisation is a knowledge-intensive art in which both providers and users need to
possess a wide range of knowledge. Current syntactic approaches to presenting …

Today, the amount and variety of spatial data have increased dramatically. In addition, the
web has made it easier to disseminate and share this kind of data. Therefore, spatial data …

This paper examines the concept and implementation of a map as a knowledge base. A
map as a knowledge base means that the visual map is not only the descriptive compilation …

Geospatial information plays an indispensable role in various interdisciplinary and spatially
informed analyses. However, the use of geospatial information often entails many semantic …

Geospatial semantics as a research field studies how to publish, retrieve, reuse, and
integrate geo-data, how to describe geo-data by conceptual models, and how to develop …

Dysfunctional analysis is an essential and demanding task in the early development stages
of safety-critical systems (SCSs). Nevertheless, current practices present several drawbacks …

Activity is an important concept in many fields, and a number of activity-related ontologies
have been developed. While suitable for their designated use cases, these ontologies …

While ontological modelling and Semantic Web technologies are sometimes used to
describe knowledge domains with a spatial component, there is still a lack of semantics to …