Page 68 - ITU Journal - ICT Discoveries - Volume 1, No. 2, December 2018 - Second special issue on Data for Good

ITU JOURNAL: ICT Discoveries, Vol. 1(2), December 2018

through scenario analysis and proof of concept
implementations. Due to the characteristics of
procedural metadata that it exploits data and
devices and facilitates functionality modification,
feasibility and security are the critical issues.
However, it is discussed that these issues can be
resolved by managing the procedural metadata
both internally and externally and registering
secured and trustable devices and domains. For
future work, the study needs to proceed on
enhancing security and trust appreciation Fig. 7 – Estimation result with procedural metadata in Matlab
algorithms specifically for devices and systems that
adopt procedural metadata.

Fig. 8 – Estimation result with procedural metadata on web
ACKNOWLEDGEMENT

Fig. 6 – Scenario for pattern-estimation procedural metadata This work was supported by the Institute for
Information & Communications Technology
Promotion (IITP) grant funded by the Korea
Table 3 – Example of pattern-estimation procedural metadata government (Ministry of Science and ICT).
(No.2018-0-00261, GDPR Compliant Personally
Pattern-estimation Identifiable Information Management Technology
To perform pattern estimation (Knn method) for IoT Environment)
For previous 7 days from the day to be estimated
check <data>-<pattern> REFERENCES
check <data>-<peak>-<max>-<time>
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th
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if the found <data>-<pattern> is also unkown 2012.
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[3] D. Raggett, (2015). The Web of Things:
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[4] K. Kajimoto, M. Kovastsch, U. Davuluru,
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