Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 남해운 | - |
dc.date.accessioned | 2021-09-28T01:07:49Z | - |
dc.date.available | 2021-09-28T01:07:49Z | - |
dc.date.issued | 2020-10 | - |
dc.identifier.citation | 2020 International Conference on Information and Communication Technology Convergence (ICTC), Page. 1132-1135 | en_US |
dc.identifier.isbn | 978-1-7281-6758-9 | - |
dc.identifier.issn | 2162-1233 | - |
dc.identifier.uri | https://ieeexplore.ieee.org/document/9289570?arnumber=9289570&SID=EBSCO:edseee | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/165332 | - |
dc.description.abstract | In this paper, we introduce a new map merging method based on least squares method (LSM) in cluster-based multidimensional scaling (MDS) localization systems. Most map merging algorithms used in cluster-based MDS localization systems cannot avoid the accumulation of errors in the map merging process in common. Unfortunately, these errors accumulated in the map merging process lead to a decrease in the performance of position estimation of the whole nodes in a network. Through the proposed merging algorithm based on LSM, the errors accumulated in the map merging process can be avoided. The proposed algorithm can be applied not only to the MDS-based localization system but also to other coordinate-based localization systems. The proposed map merging algorithm shows better performance of position estimation accuracy than the simple merging method used in many cluster-based MDS localization systems in all simulations which are not considering map weight factors. As an example of the highest improvement, a simulation result shows 29% improvement in position estimation accuracy after using each corresponding merging method. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | KICS | en_US |
dc.title | Merging Strategy on Cluster-based MDS Algorithm for Nodes Localization in Wireless Sensor Networks | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1109/ICTC49870.2020.9289570 | - |
dc.relation.page | 1132-1135 | - |
dc.contributor.googleauthor | Kang, Insung | - |
dc.contributor.googleauthor | Nam, Haewoon | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DIVISION OF ELECTRICAL ENGINEERING | - |
dc.identifier.pid | hnam | - |
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