Local Positioning System performance evaluation with Cosine Correlation Similarity Measure

Sham Firdaus Sham, Rosilah Hassan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Global Positioning System technology has been widely utilized for various applications. Nevertheless, it only performs accurately in outdoor environment. Thus, Local Positioning System has been introduced specifically to determine position in indoor environment. The aim of this research is to evaluate the performance of a Local Positioning System structure with the implementation of Cosine Correlation Similarity Measure. The area use for this research is at floor level 1, Kolej Teknologi 5 building, German Malaysian Institute (GMI), Malaysia. Similarity measure is implemented to act as a decision support system for the positioning system. The performance of the system will be evaluated in term of its accuracy, level of complexity, scalability and cost. The online testing of this research reveals that 73% accuracy achieved within 7 meter of the system. The complexity is at medium level compared with previous research. The scalability level is low, while the setup cost is consider very low. As a conclusion, this research has successfully introduced and evaluates the performance of the Cosine Correlation Similarity Measure as a decision support system for Local Positioning System.

Original languageEnglish
Title of host publicationProceedings - 2011 6th International Conference on Bio-Inspired Computing: Theories and Applications, BIC-TA 2011
Pages151-156
Number of pages6
DOIs
Publication statusPublished - 2011
Event6th International Conference on Bio-Inspired Computing: Theories and Applications, BIC-TA 2011 - Penang
Duration: 27 Sep 201129 Sep 2011

Other

Other6th International Conference on Bio-Inspired Computing: Theories and Applications, BIC-TA 2011
CityPenang
Period27/9/1129/9/11

Fingerprint

Similarity Measure
Positioning
Performance Evaluation
System Performance
Decision support systems
Scalability
Decision Support Systems
Setup Cost
Global Positioning System
Malaysia
Evaluate
Global positioning system
Costs
Testing
Term

Keywords

  • Cosine Correlation Similarity Measure (CCSM)
  • Local Positioning System (LPS)
  • Received Signal Strength Indicator (RSSL)
  • Trilateration
  • Wireless Sensor Network (WSN)

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Applied Mathematics

Cite this

Sham, S. F., & Hassan, R. (2011). Local Positioning System performance evaluation with Cosine Correlation Similarity Measure. In Proceedings - 2011 6th International Conference on Bio-Inspired Computing: Theories and Applications, BIC-TA 2011 (pp. 151-156). [6046889] https://doi.org/10.1109/bic-ta.2011.20

Local Positioning System performance evaluation with Cosine Correlation Similarity Measure. / Sham, Sham Firdaus; Hassan, Rosilah.

Proceedings - 2011 6th International Conference on Bio-Inspired Computing: Theories and Applications, BIC-TA 2011. 2011. p. 151-156 6046889.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sham, SF & Hassan, R 2011, Local Positioning System performance evaluation with Cosine Correlation Similarity Measure. in Proceedings - 2011 6th International Conference on Bio-Inspired Computing: Theories and Applications, BIC-TA 2011., 6046889, pp. 151-156, 6th International Conference on Bio-Inspired Computing: Theories and Applications, BIC-TA 2011, Penang, 27/9/11. https://doi.org/10.1109/bic-ta.2011.20
Sham SF, Hassan R. Local Positioning System performance evaluation with Cosine Correlation Similarity Measure. In Proceedings - 2011 6th International Conference on Bio-Inspired Computing: Theories and Applications, BIC-TA 2011. 2011. p. 151-156. 6046889 https://doi.org/10.1109/bic-ta.2011.20
Sham, Sham Firdaus ; Hassan, Rosilah. / Local Positioning System performance evaluation with Cosine Correlation Similarity Measure. Proceedings - 2011 6th International Conference on Bio-Inspired Computing: Theories and Applications, BIC-TA 2011. 2011. pp. 151-156
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