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A Sensor Data Collection Method for Multi-granularity Contour Lines Map Creations on an Overlay Network
https://ipsj.ixsq.nii.ac.jp/records/95424
https://ipsj.ixsq.nii.ac.jp/records/9542478de3d23-db27-4b57-beba-b6794054977c
名前 / ファイル | ライセンス | アクション |
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Copyright (c) 2013 by the Information Processing Society of Japan
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オープンアクセス |
Item type | Journal(1) | |||||||||||||
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公開日 | 2013-10-15 | |||||||||||||
タイトル | ||||||||||||||
タイトル | A Sensor Data Collection Method for Multi-granularity Contour Lines Map Creations on an Overlay Network | |||||||||||||
タイトル | ||||||||||||||
言語 | en | |||||||||||||
タイトル | A Sensor Data Collection Method for Multi-granularity Contour Lines Map Creations on an Overlay Network | |||||||||||||
言語 | ||||||||||||||
言語 | eng | |||||||||||||
キーワード | ||||||||||||||
主題Scheme | Other | |||||||||||||
主題 | [一般論文(推薦論文)] sensor network, overlay network, sensor data aggregation, delaunay overlay network, contour lines map | |||||||||||||
資源タイプ | ||||||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
資源タイプ | journal article | |||||||||||||
著者所属 | ||||||||||||||
Graduate School of Information Science and Technology, Osaka University/Presently with SONY Corporation | ||||||||||||||
著者所属 | ||||||||||||||
National Institute of Information and Communications Technology/Cybermedia Center, Osaka University | ||||||||||||||
著者所属 | ||||||||||||||
Graduate School of Engineering, Osaka University | ||||||||||||||
著者所属 | ||||||||||||||
Graduate School of Information Science and Technology, Osaka University | ||||||||||||||
著者所属(英) | ||||||||||||||
en | ||||||||||||||
Graduate School of Information Science and Technology, Osaka University / Presently with SONY Corporation | ||||||||||||||
著者所属(英) | ||||||||||||||
en | ||||||||||||||
National Institute of Information and Communications Technology / Cybermedia Center, Osaka University | ||||||||||||||
著者所属(英) | ||||||||||||||
en | ||||||||||||||
Graduate School of Engineering, Osaka University | ||||||||||||||
著者所属(英) | ||||||||||||||
en | ||||||||||||||
Graduate School of Information Science and Technology, Osaka University | ||||||||||||||
著者名 |
Jun, Shinomiya
× Jun, Shinomiya
× Yuuichi, Teranishi
× Kaname, Harumoto
× Shojiro, Nishio
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著者名(英) |
Jun, Shinomiya
× Jun, Shinomiya
× Yuuichi, Teranishi
× Kaname, Harumoto
× Shojiro, Nishio
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論文抄録 | ||||||||||||||
内容記述タイプ | Other | |||||||||||||
内容記述 | In this paper, we propose a novel sensor data collection method using an overlay network that forwards collection request messages to the sensor nodes which have sensor data needed to create interpolated contour lines maps. When there is an enormous number of sensor nodes, it is redundant to collect all sensor data from a target area since geographically close sensor data can be interpolated. Moreover, since the interpolation process requires heavy CPU load, the process may not be finished within a reasonable time period if too much sensor data arrived. On the other hand, there is a trade-off between the number of collected sensor data and the accuracy of the created contour lines map. In our proposed method, the number of collected sensor data can be limited to a constant number. At the same time, granularity of characteristic points in the contour lines maps can be specified by users in order to satisfy the various requirements. Our proposed method extends the hierarchical Delaunay overlay network (HDOV) and forwards the collection request messages according to the feature amounts that correspond to the characteristic points for each layer of the HDOV. Simulation results showed that our proposed method could create contour lines maps while satisfying the requested granularity of the characteristic points within the constant number of sensor data. ------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.21(2013) No.4 (online) DOI http://dx.doi.org/10.2197/ipsjjip.21.665 ------------------------------ |
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論文抄録(英) | ||||||||||||||
内容記述タイプ | Other | |||||||||||||
内容記述 | In this paper, we propose a novel sensor data collection method using an overlay network that forwards collection request messages to the sensor nodes which have sensor data needed to create interpolated contour lines maps. When there is an enormous number of sensor nodes, it is redundant to collect all sensor data from a target area since geographically close sensor data can be interpolated. Moreover, since the interpolation process requires heavy CPU load, the process may not be finished within a reasonable time period if too much sensor data arrived. On the other hand, there is a trade-off between the number of collected sensor data and the accuracy of the created contour lines map. In our proposed method, the number of collected sensor data can be limited to a constant number. At the same time, granularity of characteristic points in the contour lines maps can be specified by users in order to satisfy the various requirements. Our proposed method extends the hierarchical Delaunay overlay network (HDOV) and forwards the collection request messages according to the feature amounts that correspond to the characteristic points for each layer of the HDOV. Simulation results showed that our proposed method could create contour lines maps while satisfying the requested granularity of the characteristic points within the constant number of sensor data. ------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.21(2013) No.4 (online) DOI http://dx.doi.org/10.2197/ipsjjip.21.665 ------------------------------ |
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書誌レコードID | ||||||||||||||
収録物識別子タイプ | NCID | |||||||||||||
収録物識別子 | AN00116647 | |||||||||||||
書誌情報 |
情報処理学会論文誌 巻 54, 号 10, 発行日 2013-10-15 |
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ISSN | ||||||||||||||
収録物識別子タイプ | ISSN | |||||||||||||
収録物識別子 | 1882-7764 |