Fingerprint locating algorithm based on interval-valued fuzzy theory for ubiquitous computing

Fingerprint locating algorithm based on interval-valued fuzzy theory for ubiquitous computing

Locating is one of the important applications for ubiquitous computing,while it is difficult to obtain the accurate location context.This paper proposes an interval-value based fuzzy method to deal with uncertainty for location context.Firstly,a general framework of indoor locating system is describ...

Full description

Bibliographic Details
Main Authors: QIAN Mengzhu, YANG Xinkai
Format: Article
Language:English
Published: Academic Journals Center of Shanghai Normal University 2014-04-01
Series:Journal of Shanghai Normal University (Natural Sciences)
Subjects:
ubiquitous computing
interval-valued fuzzy logic
indoor locating
fingerprint
Online Access:http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/create_pdf.aspx?file_no=201402006&flag=1&year_id=2014&quarter_id=2
id doaj-ea86037d95b64c71977cd9a3877a5e50
record_format Article
spelling doaj-ea86037d95b64c71977cd9a3877a5e502020-11-24T23:08:54ZengAcademic Journals Center of Shanghai Normal UniversityJournal of Shanghai Normal University (Natural Sciences)1000-51371000-51372014-04-0143214314510.3969/J.ISSN.100-5137.2014.02.006201402006Fingerprint locating algorithm based on interval-valued fuzzy theory for ubiquitous computingQIAN Mengzhu0YANG Xinkai1College of Information,Mechanical and Electrical Engineering,Shanghai Normal UniversityCollege of Information,Mechanical and Electrical Engineering,Shanghai Normal UniversityLocating is one of the important applications for ubiquitous computing,while it is difficult to obtain the accurate location context.This paper proposes an interval-value based fuzzy method to deal with uncertainty for location context.Firstly,a general framework of indoor locating system is described. Its advantages and disadvantages are discussed. Then the interval-valued fuzzy fingerprint locating algorithm is provided. This algorithm includes two phases,the phase of off line database establishing and the phase of online real-time fuzzy locating. An indoor locating experiment is used to verify the accuracy of this algorithm.http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/create_pdf.aspx?file_no=201402006&flag=1&year_id=2014&quarter_id=2ubiquitous computinginterval-valued fuzzy logicindoor locatingfingerprint
collection DOAJ
language English
format Article
sources DOAJ
author QIAN Mengzhu
YANG Xinkai
spellingShingle QIAN Mengzhu
YANG Xinkai
Fingerprint locating algorithm based on interval-valued fuzzy theory for ubiquitous computing
Journal of Shanghai Normal University (Natural Sciences)
ubiquitous computing
interval-valued fuzzy logic
indoor locating
fingerprint
author_facet QIAN Mengzhu
YANG Xinkai
author_sort QIAN Mengzhu
title Fingerprint locating algorithm based on interval-valued fuzzy theory for ubiquitous computing
title_short Fingerprint locating algorithm based on interval-valued fuzzy theory for ubiquitous computing
title_full Fingerprint locating algorithm based on interval-valued fuzzy theory for ubiquitous computing
title_fullStr Fingerprint locating algorithm based on interval-valued fuzzy theory for ubiquitous computing
title_full_unstemmed Fingerprint locating algorithm based on interval-valued fuzzy theory for ubiquitous computing
title_sort fingerprint locating algorithm based on interval-valued fuzzy theory for ubiquitous computing
publisher Academic Journals Center of Shanghai Normal University
series Journal of Shanghai Normal University (Natural Sciences)
issn 1000-5137
1000-5137
publishDate 2014-04-01
description Locating is one of the important applications for ubiquitous computing,while it is difficult to obtain the accurate location context.This paper proposes an interval-value based fuzzy method to deal with uncertainty for location context.Firstly,a general framework of indoor locating system is described. Its advantages and disadvantages are discussed. Then the interval-valued fuzzy fingerprint locating algorithm is provided. This algorithm includes two phases,the phase of off line database establishing and the phase of online real-time fuzzy locating. An indoor locating experiment is used to verify the accuracy of this algorithm.
topic ubiquitous computing
interval-valued fuzzy logic
indoor locating
fingerprint
url http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/create_pdf.aspx?file_no=201402006&flag=1&year_id=2014&quarter_id=2
work_keys_str_mv AT qianmengzhu fingerprintlocatingalgorithmbasedonintervalvaluedfuzzytheoryforubiquitouscomputing
AT yangxinkai fingerprintlocatingalgorithmbasedonintervalvaluedfuzzytheoryforubiquitouscomputing
_version_ 1725612501223079936

Similar Items