IoT-Enabled Particulate Matter Monitoring and Forecasting Method Based on Cluster Analysis
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yun, Jaeseok | - |
dc.contributor.author | Woo, Jiyoung | - |
dc.date.accessioned | 2021-09-10T05:48:15Z | - |
dc.date.available | 2021-09-10T05:48:15Z | - |
dc.date.issued | 2021-05-01 | - |
dc.identifier.issn | 2327-4662 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/18851 | - |
dc.description.abstract | In recent years, particulate matter (PM) having a diameter smaller than 2.5 mu m has become a significant issue due to its severe impact on human health. With the advent of IoT-enabling technologies, a ubiquitous IoT sensing infrastructure is now used to constantly monitor aspects of our surrounding environment, such as ambient air pollution. In this article, we introduce a PM-sensing system composed of off-the-shelf LoRa-based wireless hardware boards and low-cost PM sensors. By leveraging software platforms that are compliant with an IoT standard called oneM2M, PM data sets can be collected and accessed in a standardized manner, i.e., via oneM2M-defined representational state transfer application programmable interfaces. Also, for reliable PM monitoring, a short-term (i.e., within 2 h) PM forecasting method based on autoregressive integrated moving average and vector autoregressive moving average (VARMA) models is proposed and evaluated with a 30-day PM data set collected from 15 LoRa-based PM sensor nodes installed at a university campus. The experimental results show that the overall root-mean square error and correlation coefficient of the VARMA models integrated with hierarchical clustering are improved by 7.77% and 3.7%, respectively, compared with the single node-based forecast model. | - |
dc.format.extent | 14 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
dc.title | IoT-Enabled Particulate Matter Monitoring and Forecasting Method Based on Cluster Analysis | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1109/JIOT.2020.3038862 | - |
dc.identifier.scopusid | 2-s2.0-85097172879 | - |
dc.identifier.wosid | 000642765500023 | - |
dc.identifier.bibliographicCitation | IEEE Internet of Things Journal, v.8, no.9, pp 7380 - 7393 | - |
dc.citation.title | IEEE Internet of Things Journal | - |
dc.citation.volume | 8 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 7380 | - |
dc.citation.endPage | 7393 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | ARTIFICIAL NEURAL-NETWORKS | - |
dc.subject.keywordPlus | AIR-POLLUTION | - |
dc.subject.keywordPlus | HYBRID ARIMA | - |
dc.subject.keywordPlus | PM2.5 | - |
dc.subject.keywordPlus | SENSOR | - |
dc.subject.keywordPlus | PM10 | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | PLATFORM | - |
dc.subject.keywordPlus | AMBIENT | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordAuthor | Sensors | - |
dc.subject.keywordAuthor | Monitoring | - |
dc.subject.keywordAuthor | Internet of Things | - |
dc.subject.keywordAuthor | Forecasting | - |
dc.subject.keywordAuthor | Air pollution | - |
dc.subject.keywordAuthor | Sensor systems | - |
dc.subject.keywordAuthor | Predictive models | - |
dc.subject.keywordAuthor | Hierarchical clustering | - |
dc.subject.keywordAuthor | LoRa networks | - |
dc.subject.keywordAuthor | oneM2M platforms | - |
dc.subject.keywordAuthor | particulate matter (PM) | - |
dc.subject.keywordAuthor | time-series forecasting | - |
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