Data quality analysis and cleaning strategy for wireless sensor networks
Abstract The quality of data in wireless sensor networks has a significant impact on decision support, and data cleaning is an effective way to improve data quality. However, if the data cleaning strategies are not correctly designed, it might result in an unsatisfactory cleaning effect with increas...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2018-03-01
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| Series: | EURASIP Journal on Wireless Communications and Networking |
| Subjects: | |
| Online Access: | http://link.springer.com/article/10.1186/s13638-018-1069-6 |
| _version_ | 1818921043807436800 |
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| author | Hongju Cheng Danyang Feng Xiaobin Shi Chongcheng Chen |
| author_facet | Hongju Cheng Danyang Feng Xiaobin Shi Chongcheng Chen |
| author_sort | Hongju Cheng |
| collection | DOAJ |
| description | Abstract The quality of data in wireless sensor networks has a significant impact on decision support, and data cleaning is an effective way to improve data quality. However, if the data cleaning strategies are not correctly designed, it might result in an unsatisfactory cleaning effect with increased system cleaning costs. Initially, data quality evaluation indicators and their measurement methods in wireless sensor networks were introduced. We then explored the impact of relationship between different indicators which are used in the quality assessment. Finally, data cleaning strategy for wireless sensor networks based on the relationship between data quality indicators was proposed by comparing and analyzing data cleaning schemes with different orders. The experimental results showed that the proposed data cleaning strategy can effectively improve data availability and have a better cleaning effect in wireless sensor networks for the same cleaning cost. |
| first_indexed | 2024-12-20T01:31:23Z |
| format | Article |
| id | doaj.art-5fccb95ffac6447f8021163b7e936f19 |
| institution | Directory Open Access Journal |
| issn | 1687-1499 |
| language | English |
| last_indexed | 2024-12-20T01:31:23Z |
| publishDate | 2018-03-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | EURASIP Journal on Wireless Communications and Networking |
| spelling | doaj.art-5fccb95ffac6447f8021163b7e936f192022-12-21T19:58:06ZengSpringerOpenEURASIP Journal on Wireless Communications and Networking1687-14992018-03-012018111110.1186/s13638-018-1069-6Data quality analysis and cleaning strategy for wireless sensor networksHongju Cheng0Danyang Feng1Xiaobin Shi2Chongcheng Chen3College of Mathematics and Computer Science, Fuzhou UniversityCollege of Mathematics and Computer Science, Fuzhou UniversityCollege of Mathematics and Computer Science, Fuzhou UniversityKey Laboratory of Spatial Data Mining and Information Sharing, Ministry of EducationAbstract The quality of data in wireless sensor networks has a significant impact on decision support, and data cleaning is an effective way to improve data quality. However, if the data cleaning strategies are not correctly designed, it might result in an unsatisfactory cleaning effect with increased system cleaning costs. Initially, data quality evaluation indicators and their measurement methods in wireless sensor networks were introduced. We then explored the impact of relationship between different indicators which are used in the quality assessment. Finally, data cleaning strategy for wireless sensor networks based on the relationship between data quality indicators was proposed by comparing and analyzing data cleaning schemes with different orders. The experimental results showed that the proposed data cleaning strategy can effectively improve data availability and have a better cleaning effect in wireless sensor networks for the same cleaning cost.http://link.springer.com/article/10.1186/s13638-018-1069-6Wireless sensor networksData qualityData cleaning |
| spellingShingle | Hongju Cheng Danyang Feng Xiaobin Shi Chongcheng Chen Data quality analysis and cleaning strategy for wireless sensor networks EURASIP Journal on Wireless Communications and Networking Wireless sensor networks Data quality Data cleaning |
| title | Data quality analysis and cleaning strategy for wireless sensor networks |
| title_full | Data quality analysis and cleaning strategy for wireless sensor networks |
| title_fullStr | Data quality analysis and cleaning strategy for wireless sensor networks |
| title_full_unstemmed | Data quality analysis and cleaning strategy for wireless sensor networks |
| title_short | Data quality analysis and cleaning strategy for wireless sensor networks |
| title_sort | data quality analysis and cleaning strategy for wireless sensor networks |
| topic | Wireless sensor networks Data quality Data cleaning |
| url | http://link.springer.com/article/10.1186/s13638-018-1069-6 |
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