Data Deduplication in Wireless Multimedia Monitoring Network
Wireless sensor network has been applied to many areas for a long time. A new kind of wireless sensors equipped with a camera and a microphone has been emerging recently. This kind of sensor is called wireless multimedia sensor (WMS) because it can capture and process multimedia data such as image,...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2013-12-01
|
| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2013/153034 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849404284139995136 |
|---|---|
| author | Yitao Yang Xiaolin Qin Guozi Sun Yong Xu Zhongxue Yang Zhiyue Zu |
| author_facet | Yitao Yang Xiaolin Qin Guozi Sun Yong Xu Zhongxue Yang Zhiyue Zu |
| author_sort | Yitao Yang |
| collection | DOAJ |
| description | Wireless sensor network has been applied to many areas for a long time. A new kind of wireless sensors equipped with a camera and a microphone has been emerging recently. This kind of sensor is called wireless multimedia sensor (WMS) because it can capture and process multimedia data such as image, sound, and video. The visual monitoring network is a typical scenario of WMS application. Massive data would be produced in a short time because of the intensive WMS deployment. Many data aggregation and compression technologies have been proposed for addressing how to transfer data efficiently. However, data aggregation technologies need highly efficient router algorithm, and compression algorithms might consume more computation time and memory because of the high complexity. This paper applies data deduplication technology to this scenario. It can eliminate the redundant data from raw data to exploit the network bandwidth efficiently. Moreover, a chunking algorithm with low computation complexity is presented in this paper, and its efficiency has been proved through the experiments. |
| format | Article |
| id | doaj-art-952558c5fcff4ed798b20277251ea57a |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2013-12-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-952558c5fcff4ed798b20277251ea57a2025-08-20T03:37:02ZengWileyInternational Journal of Distributed Sensor Networks1550-14772013-12-01910.1155/2013/153034153034Data Deduplication in Wireless Multimedia Monitoring NetworkYitao Yang0Xiaolin Qin1Guozi Sun2Yong Xu3Zhongxue Yang4Zhiyue Zu5 College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu 210003, China College of Computer Science & Technology, Nanjing University of Aeronautics & Astronautics, Nanjing, Jiangsu 210016, China College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu 210003, China Department of Computer Science & Technology, Anhui University of Finance & Economics, Bengbu, Anhui 233030, China College of Computer Science & Technology, Nanjing University of Aeronautics & Astronautics, Nanjing, Jiangsu 210016, China College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, Jiangsu 210003, ChinaWireless sensor network has been applied to many areas for a long time. A new kind of wireless sensors equipped with a camera and a microphone has been emerging recently. This kind of sensor is called wireless multimedia sensor (WMS) because it can capture and process multimedia data such as image, sound, and video. The visual monitoring network is a typical scenario of WMS application. Massive data would be produced in a short time because of the intensive WMS deployment. Many data aggregation and compression technologies have been proposed for addressing how to transfer data efficiently. However, data aggregation technologies need highly efficient router algorithm, and compression algorithms might consume more computation time and memory because of the high complexity. This paper applies data deduplication technology to this scenario. It can eliminate the redundant data from raw data to exploit the network bandwidth efficiently. Moreover, a chunking algorithm with low computation complexity is presented in this paper, and its efficiency has been proved through the experiments.https://doi.org/10.1155/2013/153034 |
| spellingShingle | Yitao Yang Xiaolin Qin Guozi Sun Yong Xu Zhongxue Yang Zhiyue Zu Data Deduplication in Wireless Multimedia Monitoring Network International Journal of Distributed Sensor Networks |
| title | Data Deduplication in Wireless Multimedia Monitoring Network |
| title_full | Data Deduplication in Wireless Multimedia Monitoring Network |
| title_fullStr | Data Deduplication in Wireless Multimedia Monitoring Network |
| title_full_unstemmed | Data Deduplication in Wireless Multimedia Monitoring Network |
| title_short | Data Deduplication in Wireless Multimedia Monitoring Network |
| title_sort | data deduplication in wireless multimedia monitoring network |
| url | https://doi.org/10.1155/2013/153034 |
| work_keys_str_mv | AT yitaoyang datadeduplicationinwirelessmultimediamonitoringnetwork AT xiaolinqin datadeduplicationinwirelessmultimediamonitoringnetwork AT guozisun datadeduplicationinwirelessmultimediamonitoringnetwork AT yongxu datadeduplicationinwirelessmultimediamonitoringnetwork AT zhongxueyang datadeduplicationinwirelessmultimediamonitoringnetwork AT zhiyuezu datadeduplicationinwirelessmultimediamonitoringnetwork |