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Keywords: Topic modeling
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Journal Articles
Journal:
Information and Computer Security
Information and Computer Security 1–15.
Published: 17 June 2026
...-breach disclosure. Design/methodology/approach The authors use a large-scale text-mining approach using Latent Dirichlet Allocation ( LDA ) topic modeling to analyze 292 publicly disclosed data breach announcements filed between 2015 and 2022. After preprocessing the documents with natural language...
Journal Articles
Journal:
Information and Computer Security
Information and Computer Security (2026) 34 (3): 435–450.
Published: 07 October 2025
... 16,868 posts related to a data breach incident involving China’s Didi ride-hailing firm and conduct text mining (emotion detection and topic modeling). Negative binomial regression is used to examine how emotions and topics influence information diffusion. Findings The results reveal two predominant...
Journal Articles
Journal:
Information and Computer Security
Information and Computer Security (2024) 32 (5): 636–655.
Published: 23 April 2024
... and can be contacted at: czhong@ut.edu 11 02 2023 02 08 2023 01 02 2024 © Emerald Publishing Limited 2024 Emerald Publishing Limited Licensed re-use rights only Cybersecurity competitions Sampling for qualitative analysis Content analysis Text mining Topic modeling...
