Next Article in Journal
An Optical Wavefront Sensor Based on a Double Layer Microlens Array
Next Article in Special Issue
Interoperation of an UHF RFID Reader and a TCP/IP Device via Wired and Wireless Links
Previous Article in Journal / Special Issue
Improved Kalman Filter Method for Measurement Noise Reduction in Multi Sensor RFID Systems
Article Menu

Export Article

Open AccessArticle
Sensors 2011, 11(11), 10283-10292; doi:10.3390/s111110283

Skyline Query Processing in Sensor Network Based on Data Centric Storage

1
Department of Computer Engineering, Chungju National University, 72 Daehak-ro, Chungju-si, Chungbuk 380-702, Korea
2
School of Media Engineering, Dong-Ah Institute of Media and Arts, Dong-Ah yedae Rd. 47 Samjuk-myeon, Anseong-si, Gyeonggi-do 456-717, Korea
*
Author to whom correspondence should be addressed.
Received: 1 October 2011 / Revised: 27 October 2011 / Accepted: 28 October 2011 / Published: 28 October 2011
(This article belongs to the Special Issue Selected Papers from FGIT 2010)
View Full-Text   |   Download PDF [201 KB, uploaded 21 June 2014]   |  

Abstract

Data centric storages for sensor networks have been proposed to efficiently process multi-dimensional range queries as well as exact matches. Usually, a sensor network does not process only one type of the query, but processes various types of queries such as range queries, exact matches and skyline queries. Therefore, a sensor network based on a data centric storage for range queries and exact matches should process skyline queries efficiently. However, existing algorithms for skyline queries have not considered the features of data centric storages. Some of the data centric storages store similar data in sensor nodes that are placed on geographically similar locations. Consequently, all data are ordered in a sensor network. In this paper, we propose a new skyline query processing algorithm that exploits the above features of data centric storages.
Keywords: skyline query; sensor network; data centric storage skyline query; sensor network; data centric storage
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

Scifeed alert for new publications

Never miss any articles matching your research from any publisher
  • Get alerts for new papers matching your research
  • Find out the new papers from selected authors
  • Updated daily for 49'000+ journals and 6000+ publishers
  • Define your Scifeed now

SciFeed Share & Cite This Article

MDPI and ACS Style

Song, S.; Kwak, Y.; Lee, S. Skyline Query Processing in Sensor Network Based on Data Centric Storage. Sensors 2011, 11, 10283-10292.

Show more citation formats Show less citations formats

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Sensors EISSN 1424-8220 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top