Konferenzbeitrag
Implementation of a Semantic Language for Environmental Phenomena Processing in Time Series
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Dokumententyp
Text/Conference Paper
Datum
2014
Autor:innen
Zeitschriftentitel
ISSN der Zeitschrift
Bandtitel
Quelle
Proceedings of the 28th Conference on Environmental Informatics - Informatics for Environmental Protection, Sustainable Development and Risk Management
Tools for Modeling and Simulation of Environmental Systems
Verlag
BIS-Verlag
Zusammenfassung
This paper describes our implementation of a semantic language for environmental phenomena
processing in time series. Our contribution consists of the dedicated time series processing
language Formula3, which can be used in a dynamic environment by expert users and time series
analysts, and is based on a novel pipe-oriented architecture. In addition to the language
description, we also present our approaches for key-value-pair time series processing and semantic
enrichment of time series expressions. The concepts are validated by the implementation of
Forumla3 as a processing and query language and the time series are visualized in the graphical
time series editor. We conclude the paper with references to related work and an outlook to future
extensions for our language.