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Automatic Semantic Description Extraction from Social Big Data for Emergency Management

Emergency events are unexpected and dangerous situations which the authorities must manage and respond to as quickly as possible. The main objectives of emergency management are to provide human safety and security, and Social Big Data (SBD) offers an important information source, created directly f...

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Detalles Bibliográficos
Autores principales: Sahoh, Bukhoree, Choksuriwong, Anant
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7282698/
https://www.ncbi.nlm.nih.gov/pubmed/32837111
http://dx.doi.org/10.1007/s11518-019-5453-5
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author Sahoh, Bukhoree
Choksuriwong, Anant
author_facet Sahoh, Bukhoree
Choksuriwong, Anant
author_sort Sahoh, Bukhoree
collection PubMed
description Emergency events are unexpected and dangerous situations which the authorities must manage and respond to as quickly as possible. The main objectives of emergency management are to provide human safety and security, and Social Big Data (SBD) offers an important information source, created directly from eyewitness reports, to assist with these issues. However, the manual extraction of hidden meaning from SBD is both time-consuming and labor-intensive, which are major drawbacks for a process that needs accurate information to be produced in real-time. The solution is an automatic approach to knowledge discovery, and we propose a semantic description technique based on the use of triple store indexing for named entity recognition and relation extraction. Our technique can discover hidden SBD information more effectively than traditional approaches, and can be used for intelligent emergency management.
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spelling pubmed-72826982020-06-10 Automatic Semantic Description Extraction from Social Big Data for Emergency Management Sahoh, Bukhoree Choksuriwong, Anant J Syst Sci Syst Eng Article Emergency events are unexpected and dangerous situations which the authorities must manage and respond to as quickly as possible. The main objectives of emergency management are to provide human safety and security, and Social Big Data (SBD) offers an important information source, created directly from eyewitness reports, to assist with these issues. However, the manual extraction of hidden meaning from SBD is both time-consuming and labor-intensive, which are major drawbacks for a process that needs accurate information to be produced in real-time. The solution is an automatic approach to knowledge discovery, and we propose a semantic description technique based on the use of triple store indexing for named entity recognition and relation extraction. Our technique can discover hidden SBD information more effectively than traditional approaches, and can be used for intelligent emergency management. Springer Berlin Heidelberg 2020-06-09 2020 /pmc/articles/PMC7282698/ /pubmed/32837111 http://dx.doi.org/10.1007/s11518-019-5453-5 Text en © Systems Engineering Society of China and Springer-Verlag Berlin Heidelberg 2020 This article is made available via the PMC Open Access Subset for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the World Health Organization (WHO) declaration of COVID-19 as a global pandemic.
spellingShingle Article
Sahoh, Bukhoree
Choksuriwong, Anant
Automatic Semantic Description Extraction from Social Big Data for Emergency Management
title Automatic Semantic Description Extraction from Social Big Data for Emergency Management
title_full Automatic Semantic Description Extraction from Social Big Data for Emergency Management
title_fullStr Automatic Semantic Description Extraction from Social Big Data for Emergency Management
title_full_unstemmed Automatic Semantic Description Extraction from Social Big Data for Emergency Management
title_short Automatic Semantic Description Extraction from Social Big Data for Emergency Management
title_sort automatic semantic description extraction from social big data for emergency management
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7282698/
https://www.ncbi.nlm.nih.gov/pubmed/32837111
http://dx.doi.org/10.1007/s11518-019-5453-5
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