Polkuattribuutti-menetelmä harvinaisten prosessivarianttien anonymisointiin

Tutkielmassa selvitetään Suomen ja Euroopan Unionin lainsäädäntöä anonymisoinnin suhteen sekä yleisimpiä anonymisoinnin menetelmien toimintatapaa. Esitämme polkuattribuutti-menetelmän, jolla anonymisointi voidaan kohdentaa ainoastaan hoitopolun yksilöiviin osiin sen sijaan, että koko tapahtumarivi t...

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Main Authors: Rissanen, Ville, Nurmi, Erkka
Other Authors: Faculty of Information Technology, Informaatioteknologian tiedekunta, Informaatioteknologia, Information Technology, University of Jyväskylä, Jyväskylän yliopisto
Format: Master's thesis
Language:fin
Published: 2022
Subjects:
Online Access: https://jyx.jyu.fi/handle/123456789/81025
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author Rissanen, Ville Nurmi, Erkka
author2 Faculty of Information Technology Informaatioteknologian tiedekunta Informaatioteknologia Information Technology University of Jyväskylä Jyväskylän yliopisto
author_facet Rissanen, Ville Nurmi, Erkka Faculty of Information Technology Informaatioteknologian tiedekunta Informaatioteknologia Information Technology University of Jyväskylä Jyväskylän yliopisto Rissanen, Ville Nurmi, Erkka Faculty of Information Technology Informaatioteknologian tiedekunta Informaatioteknologia Information Technology University of Jyväskylä Jyväskylän yliopisto
author_sort Rissanen, Ville
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description Tutkielmassa selvitetään Suomen ja Euroopan Unionin lainsäädäntöä anonymisoinnin suhteen sekä yleisimpiä anonymisoinnin menetelmien toimintatapaa. Esitämme polkuattribuutti-menetelmän, jolla anonymisointi voidaan kohdentaa ainoastaan hoitopolun yksilöiviin osiin sen sijaan, että koko tapahtumarivi tai hoitopolku sensuroitaisiin osana anonymisointia. Menetelmän toimivuutta selvitetään kokeellisesti generoidulla datalla ja havaitaan, että polkuattribuutti-menetelmällä anonymisointu data korreloi hyvin vahvasti alkuperäisen aineiston kanssa. In the study we explore the legal requirements for anonymization in Finland and the European union. We also cover the mathematical basis and function of the most popular anonymization methods. We present a path attribute -method for anonymization where one can pinpoint anonymization to identifying nodes of the care pathway instead of censoring the entire event or the entire care pathway as a part of the anonymization process. We experiment with the validity of the method with generated data and we find that the data anonymized using the path attribute -method correlates strongly with the original data.
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spellingShingle Rissanen, Ville Nurmi, Erkka Polkuattribuutti-menetelmä harvinaisten prosessivarianttien anonymisointiin anonymisointi pseudonymisointi gdpr Koulutusteknologia Tietotekniikka Mathematical Information Technology 601 602 prosessit hoitoketjut menetelmät lainsäädäntö anonymiteetti data
title Polkuattribuutti-menetelmä harvinaisten prosessivarianttien anonymisointiin
title_full Polkuattribuutti-menetelmä harvinaisten prosessivarianttien anonymisointiin
title_fullStr Polkuattribuutti-menetelmä harvinaisten prosessivarianttien anonymisointiin Polkuattribuutti-menetelmä harvinaisten prosessivarianttien anonymisointiin
title_full_unstemmed Polkuattribuutti-menetelmä harvinaisten prosessivarianttien anonymisointiin Polkuattribuutti-menetelmä harvinaisten prosessivarianttien anonymisointiin
title_short Polkuattribuutti-menetelmä harvinaisten prosessivarianttien anonymisointiin
title_sort polkuattribuutti menetelmä harvinaisten prosessivarianttien anonymisointiin
title_txtP Polkuattribuutti-menetelmä harvinaisten prosessivarianttien anonymisointiin
topic anonymisointi pseudonymisointi gdpr Koulutusteknologia Tietotekniikka Mathematical Information Technology 601 602 prosessit hoitoketjut menetelmät lainsäädäntö anonymiteetti data
topic_facet 601 602 Koulutusteknologia Mathematical Information Technology Tietotekniikka anonymisointi anonymiteetti data gdpr hoitoketjut lainsäädäntö menetelmät prosessit pseudonymisointi
url https://jyx.jyu.fi/handle/123456789/81025 http://www.urn.fi/URN:NBN:fi:jyu-202205122671
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