Collecting Typhoon Disaster Information from Twitter Based on Query Expansion
Social media is a popular source of volunteered geographic information owing to its massive real-time data; however, the use of social media data in the context of geospatial analysis is challenging because complex semantic filters are required for the aggregation of geographic messages from the dat...
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| Auteurs principaux: | , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
MDPI AG
2018-04-01
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| Collection: | ISPRS International Journal of Geo-Information |
| Sujets: | |
| Accès en ligne: | http://www.mdpi.com/2220-9964/7/4/139 |
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