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Authors: Florian Holz ; Sven Teresniak ; Gerhard Heyer and Gerik Scheuermann

Affiliation: University of Leipzig, Institute of Computer Science, Germany

ISBN: 978-989-674-027-6

Keyword(s): Visual Analytics, Document Collection summarization, Browsing document collections, Topic detection, Change of Meaning, Volatility, Time-sliced corpora.

Related Ontology Subjects/Areas/Topics: Abstract Data Visualization ; Algorithms and Technologies ; Computer Vision, Visualization and Computer Graphics ; Context ; General Data Visualization ; Paradigm Trends ; Software Engineering ; Visual Data Analysis and Knowledge Discovery

Abstract: Large digital diachronic document collections are a central source of information in science, business, and for the general public. One challenge for the efficient visualization of these collections is the automatic calculation and visualization of the main topics. These topics can then serve as the basis for an overview of the content and any subsequent interactive visual analysis. We introduce the new language processing concept of volatility of terms measured as the change of the context of terms. We demonstrate that volatility can serve as an excellent basis for the visual overview of large collections using two different examples.

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Paper citation in several formats:
Holz F.; Teresniak S.; Heyer G.; Scheuermann G. and (2010). GENERATING A VISUAL OVERVIEW OF LARGE DIACHRONIC DOCUMENT COLLECTIONS BASED ON THE DETECTION OF TOPIC CHANGE.In Proceedings of the International Conference on Imaging Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: IVAPP, (VISIGRAPP 2010) ISBN 978-989-674-027-6, pages 153-156. DOI: 10.5220/0002836701530156

@conference{ivapp10,
author={Florian Holz and Sven Teresniak and Gerhard Heyer and Gerik Scheuermann},
title={GENERATING A VISUAL OVERVIEW OF LARGE DIACHRONIC DOCUMENT COLLECTIONS BASED ON THE DETECTION OF TOPIC CHANGE},
booktitle={Proceedings of the International Conference on Imaging Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: IVAPP, (VISIGRAPP 2010)},
year={2010},
pages={153-156},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002836701530156},
isbn={978-989-674-027-6},
}

TY - CONF

JO - Proceedings of the International Conference on Imaging Theory and Applications and International Conference on Information Visualization Theory and Applications - Volume 1: IVAPP, (VISIGRAPP 2010)
TI - GENERATING A VISUAL OVERVIEW OF LARGE DIACHRONIC DOCUMENT COLLECTIONS BASED ON THE DETECTION OF TOPIC CHANGE
SN - 978-989-674-027-6
AU - Holz, F.
AU - Teresniak, S.
AU - Heyer, G.
AU - Scheuermann, G.
PY - 2010
SP - 153
EP - 156
DO - 10.5220/0002836701530156

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