Work

Time-Series-Based Queries on Stable Transportation Networks Equipped with Sensors

Year: 2021

Type: article

Abstract: In this paper, we propose a formalism to query transportation networks that are equipped with sensors that produce time-series data. The core of the proposed query mechanism is a logic-based language that is capable to return time, value, and time-series outputs, as well as Boolean queries. We can also use the language for node selection and path selection. Furthermore, we propose an implementation of this language in a graph database system and evaluate its working on a fragment of the Flemish river system that is equipped with sensors that measure the water height at regular moments in time.

Source: ISPRS International Journal of Geo-Information

DOI: 10.3390/ijgi10080531

Authors: Erik Bollen, Rik Hendrix, Bart Kuijpers, Alejandro Vaisman

Institutions: Flemish Institute for Technological Research, Hasselt University, Instituto Tecnológico de Buenos Aires (ITBA)

Language: English

Topic: Data Management and Algorithms

Subfield: Signal Processing

Field: Computer Science

Domain: Physical Sciences

SDGs: Sustainable cities and communities, Industry, innovation and infrastructure

Open Access status: gold

Estimated APC paid: $1,512