Event Detection in Wikipedia Edit History Improved by Documents Web Based Automatic Assessment

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Fisichella, M.; Ceroni, A.: Event Detection in Wikipedia Edit History Improved by Documents Web Based Automatic Assessment. In: Big Data and Cognitive Computing 5 (2021), Nr. 3, 34. DOI: https://doi.org/10.3390/bdcc5030034

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To cite the version in the repository, please use this identifier: https://doi.org/10.15488/14563

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Sum total of downloads: 182




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Abstract: 
A majority of current work in events extraction assumes the static nature of relationships in constant expertise knowledge bases. However, in collaborative environments, such as Wikipedia, information and systems are extraordinarily dynamic over time. In this work, we introduce a new approach for extracting complex structures of events from Wikipedia. We advocate a new model to represent events by engaging more than one entities that are generalizable to an arbitrary language. The evolution of an event is captured successfully primarily based on analyzing the user edits records in Wikipedia. Our work presents a basis for a singular class of evolution-aware entity-primarily based enrichment algorithms and will extensively increase the quality of entity accessibility and temporal retrieval for Wikipedia. We formalize this problem case and conduct comprehensive experiments on a real dataset of 1.8 million Wikipedia articles in order to show the effectiveness of our proposed answer. Furthermore, we suggest a new event validation automatic method relying on a supervised model to predict the presence of events in a non-annotated corpus. As the extra document source for event validation, we chose the Web due to its ease of accessibility and wide event coverage. Our outcomes display that we are capable of acquiring 70% precision evaluated on a manually annotated corpus. Ultimately, we conduct a comparison of our strategy versus the Current Event Portal of Wikipedia and discover that our proposed WikipEvent along with the usage of Co-References technique may be utilized to provide new and more data on events.
License of this version: CC BY 4.0 Unported
Document Type: Article
Publishing status: publishedVersion
Issue Date: 2021
Appears in Collections:Forschungszentren

distribution of downloads over the selected time period:

downloads by country:

pos. country downloads
total perc.
1 image of flag of United States United States 56 30.77%
2 image of flag of Germany Germany 20 10.99%
3 image of flag of Taiwan Taiwan 18 9.89%
4 image of flag of No geo information available No geo information available 16 8.79%
5 image of flag of Netherlands Netherlands 7 3.85%
6 image of flag of South Africa South Africa 4 2.20%
7 image of flag of Australia Australia 4 2.20%
8 image of flag of Iran, Islamic Republic of Iran, Islamic Republic of 3 1.65%
9 image of flag of Cameroon Cameroon 3 1.65%
10 image of flag of Canada Canada 3 1.65%
    other countries 48 26.37%

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