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Authors: Philipp Meisen 1 ; Diane Keng 2 ; Tobias Meisen 1 ; Marco Recchioni 3 and Sabina Jeschke 1

Affiliations: 1 RWTH Aachen University, Germany ; 2 Santa Clara University, United States ; 3 Inform GmbH Aachen, Germany

ISBN: 978-989-758-096-3

Keyword(s): Time Interval Data, Query Language, on-Line Analytical Processing, Distributed Query Processing.

Related Ontology Subjects/Areas/Topics: Data Warehouses and OLAP ; Databases and Information Systems Integration ; Enterprise Information Systems ; Query Languages and Query Processing

Abstract: Nowadays, time interval data is ubiquitous. The requirement of analyzing such data using known techniques like on-line analytical processing arises more and more frequently. Nevertheless, the usage of approved multidimensional models and established systems is not sufficient, because of modeling, querying and processing limitations. Even though recent research and requests from various types of industry indicate that the handling and analyzing of time interval data is an important task, a definition of a query language to enable on-line analytical processing and a suitable implementation are, to the best of our knowledge, neither introduced nor realized. In this paper, we present a query language based on requirements stated by business analysts from different domains that enables the analysis of time interval data in an on-line analytical manner. In addition, we introduce our query processing, established using a bitmap-based implementation. Finally, we present a performance analysis and discuss the language, the processing as well as the results critically. (More)

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Paper citation in several formats:
Meisen, P.; Keng, D.; Meisen, T.; Recchioni, M. and Jeschke, S. (2015). TIDAQL - A Query Language Enabling on-Line Analytical Processing of Time Interval Data.In Proceedings of the 17th International Conference on Enterprise Information Systems - Volume 2: ICEIS, ISBN 978-989-758-096-3, pages 54-66. DOI: 10.5220/0005348400540066

@conference{iceis15,
author={Philipp Meisen. and Diane Keng. and Tobias Meisen. and Marco Recchioni. and Sabina Jeschke.},
title={TIDAQL - A Query Language Enabling on-Line Analytical Processing of Time Interval Data},
booktitle={Proceedings of the 17th International Conference on Enterprise Information Systems - Volume 2: ICEIS,},
year={2015},
pages={54-66},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0005348400540066},
isbn={978-989-758-096-3},
}

TY - CONF

JO - Proceedings of the 17th International Conference on Enterprise Information Systems - Volume 2: ICEIS,
TI - TIDAQL - A Query Language Enabling on-Line Analytical Processing of Time Interval Data
SN - 978-989-758-096-3
AU - Meisen, P.
AU - Keng, D.
AU - Meisen, T.
AU - Recchioni, M.
AU - Jeschke, S.
PY - 2015
SP - 54
EP - 66
DO - 10.5220/0005348400540066

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