[HTML][HTML] Leveraging spatio-temporal graphs and knowledge graphs: Perspectives in the field of maritime transportation

G Del Mondo, P Peng, J Gensel, C Claramunt… - … International Journal of …, 2021 - mdpi.com
This paper introduces a prospective study of the potential of spatio-temporal graphs (ST-
graphs) and knowledge graphs (K-graphs) for the modelling of geographical phenomena …

Semantic trajectory insights for worker safety in dynamic environments

M Arslan, C Cruz, D Ginhac - Automation in Construction, 2019 - Elsevier
Existing studies reveal that unsafe worker movement behaviors are one of the major
reasons of construction site fatalities resulting in serious collisions with site objects and …

Theseus: A framework for managing knowledge graphs about geographical divisions and their evolution

C Bernard, M Villanova‐Oliver, J Gensel - Transactions in GIS, 2022 - Wiley Online Library
This article presents the Theseus Framework designed for the automatic creation of
knowledge graphs (KGs) that describe the evolution of geographical divisions (GD) over …

LC3: A spatio-temporal and semantic model for knowledge discovery from geospatial datasets

B Harbelot, H Arenas, C Cruz - Journal of web semantics, 2015 - Elsevier
There is a need for decision-makers to be provided with both an overview of existing
knowledge, and information which is as complete and up-to-date as possible on changes in …

Modeling changes in territorial partitions over time: Ontologies tsn and tsn-change

C Bernard, M Villanova-Oliver, J Gensel… - Proceedings of the 33rd …, 2018 - dl.acm.org
Territories are governed, administered and observed from partitions of space into territorial
units. All these territorial partitions change over time, for political or administrative reasons …

Representation of concurrent points of view of urban changes for city models

J Samuel, S Servigne, G Gesquière - Journal of Geographical Systems, 2020 - Springer
Cities evolve over time and their evolution is often studied using material objects and
historical documents. Based on available evidence, researchers propose various …

Understanding worker mobility within the stay locations using HMMs on semantic trajectories

M Arslan, C Cruz, D Ginhac - 2018 14th International …, 2018 - ieeexplore.ieee.org
Construction is one of the most hazardous industries because it involves dynamic
interactions between workers and machinery on sites. The recent technological …

Ontology-based representation and reasoning about precise and imprecise temporal data: A fuzzy-based view

F Ghorbel, F Hamdi, E Metais, N Ellouze… - Data & Knowledge …, 2019 - Elsevier
Temporal representation and reasoning are important facets in the design of many Semantic
Web applications. Several approaches exist to represent and reason about precise temporal …

Semantic trajectory modeling for dynamic built environments

C Cruz - 2017 IEEE International Conference on Data Science …, 2017 - ieeexplore.ieee.org
This paper presents a data model to capture moving and changing objects in the context of
dynamic built environment. Building elements are subject to change which represents …

Approach to reasoning about uncertain temporal data in OWL 2

N Achich, F Ghorbel, F Hamdi, E Métais… - Procedia Computer …, 2020 - Elsevier
In this paper, we propose an ontology-based approach for representing and reasoning
about certain and uncertain temporal data. It handles temporal data in terms of quantitative …