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Geo-Tagging Quality-of-Experience Self-Reporting on Twitter to Mobile Network Outage Events
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Qi, Weijie, Guo, Weisi, Procter, Rob and Zhang, Jie (2020) Geo-Tagging Quality-of-Experience Self-Reporting on Twitter to Mobile Network Outage Events. In: IEEE International Smart Cities Conference, Casablanca, Morocco, 14-17 Oct 2019. Published in: 2019 IEEE International Smart Cities Conference (ISC2) pp. 651-657. ISBN 9781728108476. doi:10.1109/ISC246665.2019.9071736 ISSN 2687-8860.
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Official URL: http://dx.doi.org/10.1109/ISC246665.2019.9071736
Abstract
Mobile wireless networks underpin digital economies and smart cities. Local and national scale network failures cause widespread social and economic impact. Self-reporting of consumer experience on social media platforms can inform operators. This paper investigates an innovative method to detect the consumer experience to outage events in both temporal and spatial domain using Twitter data. We use a variety of natural language processing (NLP) analysis to detect the consumer sentiment from a custom made dictionary and using naive Bayes classifier. We propose a hybrid geo-information extraction that sequentially extracts the geo-location from a priority list. A case study upon recent UK wide mobile network failure has been implemented in this paper. The results show that our proposed hybrid geo-information extraction system has been able to increase data size and accuracy of geo labelled Tweets. Also, our system can successfully detect this network issue in both time and location, which is validated by the national newspaper reports on this issue.
| Item Type: | Conference Item (Paper) | ||||||
|---|---|---|---|---|---|---|---|
| Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | ||||||
| Journal or Publication Title: | 2019 IEEE International Smart Cities Conference (ISC2) | ||||||
| Publisher: | IEEE | ||||||
| ISBN: | 9781728108476 | ||||||
| ISSN: | 2687-8860 | ||||||
| Book Title: | 2019 IEEE International Smart Cities Conference (ISC2) | ||||||
| Official Date: | April 2020 | ||||||
| Dates: |
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| Page Range: | pp. 651-657 | ||||||
| DOI: | 10.1109/ISC246665.2019.9071736 | ||||||
| Status: | Peer Reviewed | ||||||
| Publication Status: | Published | ||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||
| Conference Paper Type: | Paper | ||||||
| Title of Event: | IEEE International Smart Cities Conference | ||||||
| Type of Event: | Conference | ||||||
| Location of Event: | Casablanca, Morocco | ||||||
| Date(s) of Event: | 14-17 Oct 2019 |
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