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Matrix-based news aggregation : exploring different news perspectives

Type of Publication: Contribution to a conference collection
Publication status: Published
Author: Hamborg, Felix; Meuschke, Norman; Gipp, Bela
Year of publication: 2017
Conference: JCDL '17 Proceedings of the 17th ACM/IEEE Joint Conference on Digital Libraries, Jun 19, 2017 - Jun 23, 2017, Toronto, Canada
Published in: JCDL '17 Proceedings of the 17th ACM/IEEE Joint Conference on Digital Libraries. - Piscataway, USA : IEEE Press, 2017. - pp. 69-78. - ISBN 978-1-5386-3861-3
DOI (citable link): https://dx.doi.org/10.1109/JCDL.2017.7991561
Summary:
News aggregators capably handle the large amount of news that is published nowadays. However, these systems focus on identifying and presenting important, common information in news, but do not reveal different perspectives on the same topic. Differences in the content or presentation of news are referred to as media bias, which can have severe negative effects. Given their analysis approach, current news aggregators cannot effectively reveal media bias. To address this problem, we present matrix-based news analysis (MNA), a novel approach for news exploration that helps users gain a broad and diverse news understanding by presenting various perspectives on the same news topic. Additionally, we present NewsBird, a news aggregator that implements MNA for international news topics. The results of a case study demonstrate that NewsBird broadens the user's news understanding while providing similar news aggregation functionalities as established systems.
Subject (DDC): 004 Computer Science
Keywords: Media bias, news aggregation, frame analysis, content analysis, Google News.
Bibliography of Konstanz: Yes

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HAMBORG, Felix, Norman MEUSCHKE, Bela GIPP, 2017. Matrix-based news aggregation : exploring different news perspectives. JCDL '17 Proceedings of the 17th ACM/IEEE Joint Conference on Digital Libraries. Toronto, Canada, Jun 19, 2017 - Jun 23, 2017. In: JCDL '17 Proceedings of the 17th ACM/IEEE Joint Conference on Digital Libraries. Piscataway, USA:IEEE Press, pp. 69-78. ISBN 978-1-5386-3861-3. Available under: doi: 10.1109/JCDL.2017.7991561

@inproceedings{Hamborg2017Matri-43480, title={Matrix-based news aggregation : exploring different news perspectives}, year={2017}, doi={10.1109/JCDL.2017.7991561}, isbn={978-1-5386-3861-3}, address={Piscataway, USA}, publisher={IEEE Press}, booktitle={JCDL '17 Proceedings of the 17th ACM/IEEE Joint Conference on Digital Libraries}, pages={69--78}, author={Hamborg, Felix and Meuschke, Norman and Gipp, Bela} }

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