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データ品質管理ガイドブック・ダイジェスト

 データ品質管理ガイドブック・ダイジェスト

データアカデミー研究会 presents 「政府のデータ戦略ってどう進んでいくの?」セミナーにおけるプレゼン資料です。
https://data-strategy-0628.peatix.com/

Sayoko Shimoyama

June 28, 2021
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Transcript

  1. σʔλ඼࣭؅ཧ
    ΨΠυϒοΫɾ
    μΠδΣετ
    Լ ࢁ ࣿ ୅ ࢠ
    Ұൠࣾஂ๏ਓϦϯΫσʔλ
    ୅දཧࣄ
    ੓෎$*0ิࠤ׭ʢ಺ֳ׭๪*5ࣨʣ
    .PO

    σʔλΞΧσϛʔݚڀձ
    QSFTFOUTʮ੓෎ͷσʔλઓ
    ུͬͯͲ͏ਐΜͰ͍͘ͷʁʯ
    ηϛφʔ

    View Slide

  2. ܦҢɿ2020೥ʙ੓෎CIOิࠤ׭ͱͯ͠
    λεΫϑΥʔε׆ಈʹࢀՃ
    σδλϧɾΨόϝϯτٕज़ݕ౼ձٞ
    n੓෎CIOิࠤ׭Ͱߏ੒͞ΕΔ
    ձٞମ
    n੓෎৬һ͚ͩͰ͸ղܾ͕ࠔ೉ͳ
    ٕज़తɺઐ໳తͳ՝୊౳ʹ͍ͭͯ
    ݕ౼͢ΔͨΊʹઃཱ͞Εͨ
    nݱࡏ8ͭͷλεΫϑΥʔε͕
    Քಈத
    2021/6/28 Sayoko Shimoyama, LinkData 2
    ϝϯόʔͱͯ͠
    ࢀՃ

    View Slide

  3. 2020೥10݄ʙ
    σʔλઓུ
    λεΫϑΥʔεʹ
    ߏ੒һͱͯ͠ࢀՃ
    https://www.kantei.go.jp/jp/singi/it2/
    dgov/data_strategy_tf/dai1/gijisidai.
    html
    Sayoko Shimoyama, LinkData 2021/6/28 3

    View Slide

  4. σʔλઓུ͸σδλϧɾΨόϝϯτΛ࣮ݱ
    ͢ΔͨΊͷॏཁઓུͱͯ͠Ґஔ෇͚ΒΕ͍ͯΔ
    ࢿྉ̍ʵ̍ɿ
    σδλϧࣾձ࣮ݱʹ
    ޲͚ͨIT૯߹ઓུຊ
    ෦ͷਪਐମ੍
    ग़యɿ2020೥10݄29೔σ
    δλϧվֵؔ࿈๏ҊϫʔΩ
    ϯάάϧʔϓ࡞ۀ෦ձʢୈ
    ̍ճʣ
    https://www.kantei.go.jp/jp/
    singi/it2/dgov/houan_wg/sa
    gyobukai/dai1/gijisidai.html
    2021/6/28 Sayoko Shimoyama, LinkData 4

    View Slide

  5. σδλϧ࣌୅ͷجૅɿ
    ϕʔεɾϨδετϦ
    2021/6/28 SAYOKO SHIMOYAMA, LINKDATA 5
    ๏ਓ
    ̏৘ใ
    ࣄۀॴ
    ΞυϨε
    ʢொࣈɾ஍
    ൪ʣ
    ࢧԉ
    ੍౓
    ݸਓ
    ࢿ֨
    ๏ਓ
    ࢿ֨
    ๏཯ɾ੓
    ྩɾলྩ
    ஍ਤ৘ใ
    தԝলி
    ࢪઃ
    ࣏ࣗମ
    ࢪઃ
    ݸਓ ͦͷଞ
    ๏཯౳
    ެڞ
    ࢪઃ
    ౔஍
    ஍ਤ
    ݸਓ
    ̐৘ใ
    ๏ਓ
    ʲిࢠࠃ౔جຊਤʢࠃ౔஍ཧӃʣʳ
    ʲ ϛϥαϙ1MVT੍౓φϏʢܦ࢈
    লʣʳ
    ʲੜ׆࠶ݐࢧԉ੍౓%#ʢ෎๷ࡂʣʳ
    ʲ׭ใʢҹ࡮ہʣʳ
    ʲ&%*/&5ʢۚ༥ிʣʳ
    ʲF(PWʢ૯຿লʣʳ
    ༣ศ൪߸
    ʲʢ೔ຊ༣ศגࣜձࣾʣʳ
    จࣈ৘ใ
    ʲʢจࣈ৘ใٕज़ଅਐڠٞձʣʳ
    ܾࢉ৘ใ
    Πϕϯτ
    ɾ
    ށ੶
    ΦʔϓϯԽ
    ੔උͷ͋ΓํΛؚΊݕ౼
    ʲொࣈɿిࢠࠃ౔جຊਤʢࠃ౔஍ཧӃʣʳ
    ʲ஍൪ɿෆಈ࢈ొه฽ʢ๏຿লʣʳ
    ࢯ໊
    ॅॴ
    ੑผ
    ੜ೥݄೔
    ݸਓ৘ใʹ͍ͭͯ͸ɺʮϚΠφϯ
    όʔ੍౓ٴͼࠃͱ஍ํͷσδλϧج
    ൫ൈຊվળϫʔΩϯάάϧʔϓ ʯΛ
    ड͚ɺϚΠφϯόʔ౳Λར༻ͨ͠৘
    ใ࿈ܞͷ֦େʹ޲͚ͨݕ౼ΛਐΊΔ
    ϚΠφϯόʔ๏౳ͷԼ
    ϚΠφϯόʔΛར༻ͨ͠
    ৘ใ࿈ܞ
    ΦʔϓϯԽݟࠐΈ
    ಧग़ೝఆ දজ
    ʲH#J[*/'0ʢܦ࢈লʣʳ
    ʲձࣾ๏ਓ౳൪߸ɺ঎߸ʢ๏ਓ
    ໊ʣɺ
    ຊళʢॴࡏ஍ʣɺ໾һɺࢿຊۚɿ
    ঎ۀɾ๏ਓొه฽ʢ๏຿লʣʳ
    ໾һ
    ࢿຊۚ
    ࣄۀॴ%#ͷߏஙͷ࢓૊ΈΛݕ౼
    ๏ਓɾ౔஍ʹ܎Δߦ੓αʔϏεʹ͓͚Δ
    ϫϯεΦϯϦʔͷ࣮ݱ౳ͷ৽ͨͳՁ஋ͷ૑ग़
    ˞
    ˞
    ˞۩ମతͳσʔλͷ׆༻ɾ੔උํ๏౳ʹ͍ͭͯཁௐ੔
    ˞
    طʹH#J[*/'0ͱ࿈ܞࡁΈͰ͋ΓH#J[*/'0ͷ׆༻΋ݕ౼த
    ˞
    ϚΠ
    φϯόʔ
    ʲ๏ਓ൪߸ɿ๏ਓ൪߸ެදαΠτʢࠃ੫ிʣ ʳ ෆಈ࢈
    ొه৘ใ
    ʲॴࡏɺෆಈ࢈൪߸ɺ஍ਤσʔλɿ
    ෆಈ࢈ొه฽ʢ๏຿লʣʳ
    ۠෼ᶃ
    ۠෼ᶄ
    ʲຌྫʳ
    ˞
    ެతػؔ౳Ͱొ࿥ɾެ։͞Εɺ
    ༷ʑͳ৔໘Ͱࢀর͞ΕΔ
    ਖ਼֬ੑ΍࠷৽ੑ͕֬อ͞Εͨ
    ࣾձͷجװͱͳΔσʔλϕʔε
    ʢσʔλϕʔε܈ͷ૯শʣ

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  6. σʔλ඼࣭؅ཧϑϨʔϜϫʔΫʹΑΔ
    ϕʔεɾϨδετϦධՁ
    ̏̐ϕʔεɾϨδετϦਪਐͷͨΊͷ࢓૊Έ

    σʔλ඼࣭ධՁͱެ։
    ϕʔεɾϨδετϦީิʹͳΔओཁσʔλʹରͯ͠ɺผ్*5૯߹ઓུࣨ
    Ͱࡦఆ͢Δσʔλ඼࣭؅ཧϑϨʔϜϫʔΫʹΑΔධՁΛ࣮ࢪ͠ɺͦͷ݁
    ՌΛެ։͢Δɻ·ͨɺࠃࡍతʹ૬ޓࢀরՄೳͳΑ͏ʹɺࠃࡍతͳ৘ใަ׵
    Λ࣮ࢪ͢Δɻ೥౓຤·Ͱʹσʔλ඼࣭ධՁͷࢼߦΛ࣮ࢪ͢Δɻ
    2021/6/28 Sayoko Shimoyama, LinkData 6
    ग़యɿσʔλઓུλεΫϑΥʔεʢୈ̐ճʣผࢴ ϕʔεɾϨδετϦɾϩʔυϚοϓʢҊʣ1
    IUUQTXXXLBOUFJHPKQKQTJOHJJUEHPWEBUB@TUSBUFHZ@UGEBJHJKJTJEBJIUNM

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  7. σʔλ඼࣭؅ཧϑϨʔϜϫʔΫɿ
    2020೥౓຤·Ͱʹ੔උ
    σʔλઓུλΠϜϥΠϯͷ
    ʮ٤ۓʹऔ૊Ή͜ͱʯʹ
    Ґஔ෇͚ΒΕ͍ͯΔ
    ग़యɿσʔλઓུλεΫϑΥʔεୈҰ࣍ͱΓ·ͱ
    Ίʢྩ࿨2೥12݄21೔ʣP.46
    https://www.kantei.go.jp/jp/singi/it2/egov/
    2021/6/28 Sayoko Shimoyama, LinkData 7

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  8. σʔλ඼࣭؅ཧΨΠυϒοΫʢβ൛ʣ
    2021೥6݄4೔ެ։
    2021/6/28 Sayoko Shimoyama, LinkData 8
    https://cio.go.jp/guides#renkeimodel

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  9. ௿඼࣭ͷσʔλ͕͋Δͱ
    αʔϏεશମʹ࠷ޙ·ͰӨڹ͕࢒Δ
    2021/6/28 Sayoko Shimoyama, LinkData 9
    ਖ਼֬ੑ
    ׬શੑ
    Ұ؏ੑ
    ৴ጪੑ
    ࠷৽ੑ
    ඪ४ద߹ੑ
    ΞΫηγϏϦςΟ
    ػີੑ
    ޮ཰ੑ
    ਫ਼౓
    ௥੻Մೳੑ
    ཧղੑ
    Մ༻ੑ
    Ҡ২ੑ
    ճ෮ੑ
    ҎԼΛࢀর͠࡞੒ɿ
    ISO/IEC 25024:2015 Systems and software engineering -- SQuaRE
    -- Measurement of data quality
    ISO/IEC 25012:2008 Software engineering -- SQuaRE
    -- Data quality model
    σʔλઃܭ σʔλऩू
    σʔλ౷߹
    ֎෦σʔλ
    औಘ
    σʔλ
    ॲཧ
    ެ։ɿ
    8FCαΠτ
    ͦͷଞͷ
    ར༻ɿ"1*
    σʔλ஝ੵ
    ഇغ
    8FCαΠτ
    ొ࿥σʔλ"
    ొ࿥σʔλ#
    σʔλϕʔε
    ొ࿥σʔλ$
    ίʔυ
    αʔϏεʹ͓͚ΔσʔλͷϥΠϑαΠΫϧ
    ΫϨϯδϯά
    ΫϨϯδϯά
    ඼࣭νΣοΫ

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  10. ࣄྫɿ๭ళฮMAP
    ๭ΩϟϯϖʔϯʹࢀՃ͍ͯ͠ΔళฮΛ஍ਤ্ʹදࣔ͢ΔαʔϏε͕ެ։͞Ε͕ͨ…
    2021/6/28 Sayoko Shimoyama, LinkData 10
    εφοΫګࢠ
    εφοΫګࢠ
    εφοΫګࢠ
    εφοΫګࢠ
    εφοΫګࢠ
    ಉ͡ళฮ໊͕ෳ਺
    ࣮ࡍͷҐஔͱͣΕͨ৔ॴʹϐϯ͕
    ཱͬͯ͠·ͬͨΓʢಓ࿏্ͱ͔ʣ
    ஍ਤදࣔͷΞϓϦέʔγϣϯͷ
    6*69Λ޻෉ͨ͠ͱ͜ΖͰ
    αʔϏε඼࣭͸޲্͠ͳ͍

    View Slide

  11. αʔϏεͷཪଆͰى͍ͬͯͨ͜
    Մೳੑͷ͋Δσʔλͷ໰୊
    ෳ਺ͷσʔλιʔε༝དྷͷళฮ৘ใͷʮ໊دͤʯ͕׬શʹग़དྷ͍ͯͳ͔ͬͨ
    ʢ໊دͤɿಉ͡ର৅Λࣔ͢σʔλ͕ॏෳ͠ͳ͍Α͏ʹॲཧ͢Δ͜ͱʣ
    2021/6/28 Sayoko Shimoyama, LinkData 11
    ళฮσʔλ
    ࣄۀऀ ౷߹൛ళฮσʔλ
    ໊دͤʹ
    ࣦഊͯ͠
    ॏෳൃੜ
    αʔϏε

    View Slide

  12. ࢀߟɿ໊دͤ͸ҙ֎ͱ໽հ
    ਖ਼֬ʹ໊دͤ͢Δʹ͸ෳࡶͳϩδοΫΛ૊Ήඞཁ͕͋Δ
    2021/6/28 Sayoko Shimoyama, LinkData 12
    ళฮ໊͚ͩͰ͸ແཧ ళฮ໊ॅॴʁ ళฮ໊ి࿩൪߸ʁ
    εφοΫګࢠ
    දه༳Ε͕͋ͬͨΓ
    ͢ͳͬ͘ګࢠ
    εφοΫ͖ΐ͏͜
    ಉ໊͡લͷผళฮ͕͋ͬͨΓ
    εφοΫګࢠ
    εφοΫګࢠ
    ౦ژ౎ઍ୅ా۠բ͕ؔ̏ʵ̏ʵ̍
    ౦ژ౎ઍ୅ా۠բ͕ؔ
    ౦ژ౎բ͕ؔ̏ʵ̏ʵ̍
    ઍ୅ా۠բ͕ؔ̏ʵ̏ʵ̍
    ߓ۠բ͕ؔ̏ʵ̏ʵ̍
    ౦ژ౎ઍ୅ా۠բ͕ؔࡾஸ໨൪߸
    ౦ژ౎ઍ୅ా۠բ͕ؔࡾஸ໨̏ʵ̍
    ౦ژ౎ઍ୅ా۠բ͕ؔ̏ஸ໨൪߸
    ౦ژ౎ઍ୅ా۠բ͕ؔ̏ஸ໨̏ʵ̍
    ౦ژ౎ઍ୅ా۠բ͕ؔஸ໨̏ʵ̍
    දه͕Կύλʔϯ΋͋ΔͷͰ
    ·ͣॅॴͷॲཧ͕ඞཁ

    Ҡసͷؔ܎ͰมΘ͍ͬͯͨΓ
    ʢσʔλιʔε͝ͱͷ
    ऩूͷλΠϛϯάͷҧ͍ʣ

    ࢢ֎ہ൪͋Γͳ͠ͷࠞࡏ


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  13. σʔλઓུͷਪਐʹΑΔ՝୊ղܾ
    ʢྫɿࣄۀॴϕʔεɾϨδετϦʣ
    2021/6/28 Sayoko Shimoyama, LinkData 13
    ళฮ໊͚ͩͰ͸ແཧ
    εφοΫګࢠ
    දه༳Ε͕͋ͬͨΓ
    ͢ͳͬ͘ګࢠ
    εφοΫ͖ΐ͏͜
    ಉ໊͡લͷผళฮ͕͋ͬͨΓ
    εφοΫګࢠ
    εφοΫګࢠ
    ϕʔεϨδετϦ
    ֤छσʔλϕʔεʢ஍ཧؚۭؒΉʣ
    ࿈ܞج൫ʢ%"5"&9ɺ̶#J[$POOFDU౳ʣɺ
    ΧλϩάʢΦʔϓϯσʔλɺϨδετϦɺίʔυɺαʔϏεʣɺࣄྫू
    σδλϧखଓ๏ɺτϥετ ɺܖ໿ΨΠυɺϕʔλ൛
    ϫϯεΦϯϦʔɺϫϯετοϓɺΦʔϓϯσʔλɺ"*׆༻
    σʔλඪ४
    ʢจࣈ৘ใج൫ɺߦ੓σʔλ࿈ܞඪ४ɺڞ௨ޠኮج൫ɺਪ঑σʔληοτʣ
    ઃܭΨΠυɺ඼࣭ɺσʔλϚωδϝϯτʢΨόφϯεʣɺ
    ϞσϦϯάɺΦʔϓϯσʔλํ਑
    αʔϏε޲্
    HCJ[*OGPɺϛϥαϙQMVT

    ৽Ϗδωε૑ग़
    ۀ຿ɾ૊৫
    ʢࣾձ࣮૷ʣ
    Πϯϑϥ
    ઓུɾ
    ੓ࡦ
    ϧʔϧ
    ར׆༻؀
    ڥɾ࿈ܞ
    ج൫
    σʔλ
    σʔλઓུͷ
    ΞʔΩςΫνϟ


    ɾ
    η
    Ω
    ỿ
    Ϧ
    ς



    σʔλઓུ
    ࣄۀॴ*% 999999999999
    ࣄۀॴ@໊শ εφοΫګࢠ
    ࣄۀॴ@ॴࡏ஍ ౦ژ౎ࡾୋࢢ৽઒ʜ
    ๏ਓ൪߸
    ๏ਓ@໊শ ̘̞̫̞̘̩̘̝̚ɽ̩̫߹ಉձࣾ
    ࣄۀॴ*%Ͱ
    ಛఆՄೳʹ
    ࣄۀॴ
    ๏ਓ
    ϕʔεɾϨδετϦ

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  14. σʔλઓུͷਪਐʹΑΔ՝୊ղܾ
    ʢྫɿॅॴϕʔεɾϨδετϦʣ
    2021/6/28 Sayoko Shimoyama, LinkData 14
    ళฮ໊ॅॴʁ
    ౦ژ౎ઍ୅ా۠բ͕ؔ̏ʵ̏ʵ̍
    ౦ژ౎ઍ୅ా۠բ͕ؔ
    ౦ژ౎բ͕ؔ̏ʵ̏ʵ̍
    ઍ୅ా۠բ͕ؔ̏ʵ̏ʵ̍
    ߓ۠բ͕ؔ̏ʵ̏ʵ̍
    ౦ژ౎ઍ୅ా۠բ͕ؔࡾஸ໨൪߸
    ౦ژ౎ઍ୅ా۠բ͕ؔࡾஸ໨̏ʵ̍
    ౦ژ౎ઍ୅ా۠բ͕ؔ̏ஸ໨൪߸
    ౦ژ౎ઍ୅ా۠բ͕ؔ̏ஸ໨̏ʵ̍
    ౦ژ౎ઍ୅ా۠բ͕ؔஸ໨̏ʵ̍
    දه͕Կύλʔϯ΋͋ΔͷͰ
    ·ͣॅॴͷॲཧ͕ඞཁ
    ϕʔεϨδετϦ
    ֤छσʔλϕʔεʢ஍ཧؚۭؒΉʣ
    ࿈ܞج൫ʢ%"5"&9ɺ̶#J[$POOFDU౳ʣɺ
    ΧλϩάʢΦʔϓϯσʔλɺϨδετϦɺίʔυɺαʔϏεʣɺࣄྫू
    σδλϧखଓ๏ɺτϥετ ɺܖ໿ΨΠυɺϕʔλ൛
    ϫϯεΦϯϦʔɺϫϯετοϓɺΦʔϓϯσʔλɺ"*׆༻
    σʔλඪ४
    ʢจࣈ৘ใج൫ɺߦ੓σʔλ࿈ܞඪ४ɺڞ௨ޠኮج൫ɺਪ঑σʔληοτʣ
    ઃܭΨΠυɺ඼࣭ɺσʔλϚωδϝϯτʢΨόφϯεʣɺ
    ϞσϦϯάɺΦʔϓϯσʔλํ਑
    αʔϏε޲্
    HCJ[*OGPɺϛϥαϙQMVT

    ৽Ϗδωε૑ग़
    ۀ຿ɾ૊৫
    ʢࣾձ࣮૷ʣ
    Πϯϑϥ
    ઓུɾ
    ੓ࡦ
    ϧʔϧ
    ར׆༻؀
    ڥɾ࿈ܞ
    ج൫
    σʔλ
    σʔλઓུͷ
    ΞʔΩςΫνϟ


    ɾ
    η
    Ω
    ỿ
    Ϧ
    ς



    σʔλઓུ
    ॅॴ
    ϕʔεɾϨδετϦ
    ொࣈ*%
    શࠃ஍ํެڞ
    ஂମίʔυ

    ౎ಓ෎ݝ໊ ౦ژ౎
    ࢢ۠ொଜ໊ ઍ୅ా۠
    ⼤字・町名 բ͕ؔ
    ஸ໨໊ ࡾஸ໨
    *%Ͱू໿ɾ؅ཧ͢Δ͜ͱͰ
    ॅॴͷදه༳ΕΛղܾ

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  15. σʔλઓུͷਪਐʹΑΔ՝୊ղܾ
    ʢྫɿߦ੓σʔλ࿈ܞඪ४ʣ
    2021/6/28 Sayoko Shimoyama, LinkData 15
    ళฮ໊ి࿩൪߸ʁ
    ࢢ֎ہ൪͋Γͳ͠ͷࠞࡏ

    ϕʔεϨδετϦ
    ֤छσʔλϕʔεʢ஍ཧؚۭؒΉʣ
    ࿈ܞج൫ʢ%"5"&9ɺ̶#J[$POOFDU౳ʣɺ
    ΧλϩάʢΦʔϓϯσʔλɺϨδετϦɺίʔυɺαʔϏεʣɺࣄྫू
    σδλϧखଓ๏ɺτϥετ ɺܖ໿ΨΠυɺϕʔλ൛
    ϫϯεΦϯϦʔɺϫϯετοϓɺΦʔϓϯσʔλɺ"*׆༻
    σʔλඪ४
    ʢจࣈ৘ใج൫ɺߦ੓σʔλ࿈ܞඪ४ɺڞ௨ޠኮج൫ɺਪ঑σʔληοτʣ
    ઃܭΨΠυɺ඼࣭ɺσʔλϚωδϝϯτʢΨόφϯεʣɺ
    ϞσϦϯάɺΦʔϓϯσʔλํ਑
    αʔϏε޲্
    HCJ[*OGPɺϛϥαϙQMVT

    ৽Ϗδωε૑ग़
    ۀ຿ɾ૊৫
    ʢࣾձ࣮૷ʣ
    Πϯϑϥ
    ઓུɾ
    ੓ࡦ
    ϧʔϧ
    ར׆༻؀
    ڥɾ࿈ܞ
    ج൫
    σʔλ
    σʔλઓུͷ
    ΞʔΩςΫνϟ


    ɾ
    η
    Ω
    ỿ
    Ϧ
    ς



    σʔλઓུ
    ߦ੓σʔλ࿈ܞඪ४




    දهϧʔϧΛ౷Ұ

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  16. AI͸σʔλ੔උ͸ͯ͘͠Εͳ͍
    nσʔλ඼࣭͕ద੾ʹ؅ཧ͞Ε͍ͯͳ͍ͱσδλϧͷڧΈ͕ෆ׆Խ
    nߏ଄Խ͞Ε͍ͯͳ͍σʔλ͸ͦ΋ͦ΋ίϯϐϡʔλͰಡΊͳ͍
    nֶशʹ࢖͏σʔλʹޡΓ΍ภΓؚ͕·Ε͍ͯͨΒ݁Ռ΋౰વؒҧ͍ʹͳΔ
    2021/6/28 Sayoko Shimoyama, LinkData 16
    ඇߏ଄Խ
    σʔλ
    ޡΓͷ
    ؚ·ΕΔ
    σʔλ
    ޡͬͨ݁Ռ
    "*ʹΑΔॲཧ
    (BSCBHF*O (BSCBHF0VU

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  17. ·ͣ͸ݱঢ়೺Ѳ͔Β͸͡ΊΑ͏
    →σʔλ඼࣭؅ཧΨΠυϒοΫ
    nࣗ෼ͷ૊৫Ͱӡ༻͍ͯ͠Δ
    αʔϏεͰ࢖ΘΕ͍ͯΔ/ެ։
    ͞Ε͍ͯΔσʔλͷࣗݾ਍அ
    nվળ఺Λ֬ೝ͠ɺஈ֊తʹվ
    ળαΠΫϧΛճ͢͜ͱ͕Մೳ
    ʢMaturity Model; ੒ख़౓Ϟσ
    ϧʹΑΔධՁʣ
    2021/6/28 Sayoko Shimoyama, LinkData 17
    ϕʔεϨδετϦ
    ֤छσʔλϕʔεʢ஍ཧؚۭؒΉʣ
    ࿈ܞج൫ʢ%"5"&9ɺ̶#J[$POOFDU౳ʣɺ
    ΧλϩάʢΦʔϓϯσʔλɺϨδετϦɺίʔυɺαʔϏεʣɺࣄྫू
    σδλϧखଓ๏ɺτϥετ ɺܖ໿ΨΠυɺϕʔλ൛
    ϫϯεΦϯϦʔɺϫϯετοϓɺΦʔϓϯσʔλɺ"*׆༻
    σʔλඪ४
    ʢจࣈ৘ใج൫ɺߦ੓σʔλ࿈ܞඪ४ɺڞ௨ޠኮج൫ɺਪ঑σʔληοτʣ
    ઃܭΨΠυɺ඼࣭ɺσʔλϚωδϝϯτʢΨόφϯεʣɺ
    ϞσϦϯάɺΦʔϓϯσʔλํ਑
    αʔϏε޲্
    HCJ[*OGPɺϛϥαϙQMVT

    ৽Ϗδωε૑ग़
    ۀ຿ɾ૊৫
    ʢࣾձ࣮૷ʣ
    Πϯϑϥ
    ઓུɾ
    ੓ࡦ
    ϧʔϧ
    ར׆༻؀
    ڥɾ࿈ܞ
    ج൫
    σʔλ
    σʔλઓུͷ
    ΞʔΩςΫνϟ


    ɾ
    η
    Ω
    ỿ
    Ϧ
    ς



    σʔλઓུ
    nࠃࡍඪ४Λ༻͍ͨ֎ܗධՁ͕
    Մೳ
    n٬؍తͳج४Λ༻͍ͯվળͷఏ
    Ҋ͕Ͱ͖Δ
    σʔλॴ༗ऀ
    σʔλར༻ऀ

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  18. σʔλ඼࣭Λ
    ଌΔ
    ̏ͭͷ
    ࠃࡍඪ४
    2021/6/28 Sayoko Shimoyama, LinkData 18
    ISO/IEC 25012ʢσʔλ඼࣭ͷධՁʣ
    ɿσʔλͦͷ΋ͷͷ඼࣭
    ISO/IEC 25024ʢαʔϏε඼࣭ͷධՁʣ
    ɿσʔλΛ࢖ͬͨαʔϏε࣮ݱϓϩηε
    ʹؔ͢Δ඼࣭
    ISO/TS 8000-61ʢσʔλ؅ཧϓϩηεͷ
    ධՁʣ
    ɿσʔλͷ੔උ͔Β׆༻·Ͱͷ
    ؅ཧϓϩηεʹؔ͢Δ඼࣭

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  19. ISO/IEC 25012ʢσʔλ඼࣭ͷධՁʣ
    1. ਖ਼֬ੑ (Accuracy)
    2. ׬શੑ(Completeness)
    3. Ұ؏ੑ(Consistency)
    4. ৴ጪੑ(Credibility)
    5. ࠷৽ੑ(Currentness)
    6. ΞΫηγϏϦςΟ(Accessibility)
    7. ඪ४ద߹ੑ(Compliance)
    8. ػີੑ(Confidentiality)
    9. ޮ཰ੑ(Efficiency)
    10. ਫ਼౓(Precision)
    11. ௥੻Մೳੑ(Traceability)
    12. ཧղੑ(Understandability)
    13. Մ༻ੑ(Availability)
    14. Ҡ২ੑ(Portability)
    15. ճ෮ੑ(Recoverability)
    2021/6/28 Sayoko Shimoyama, LinkData 19
    ར༻ऀͷࢹ఺͔Β֎ܗతʹධՁ͢Δ͜ͱ͕Մೳ

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  20. ISO/IEC 25012ʢσʔλ඼࣭ͷධՁʣ
    1. ਖ਼֬ੑ (Accuracy)
    σʔλͷجຊ͸ਖ਼֬Ͱ͋Δ͜ͱɻ
    σʔλͷਖ਼͠͞ΛҎԼͷ఺ʹண໨ͯ͠ධՁ͢
    Δɻ
    ධՁ߲໨
    nॻ͕ࣜਖ਼͍͔͠
    nޡࣈ୤ࣈͳͲ͸ͳ͍͔
    nҙຯతͳޡΓ͕ͳ͍͔
    nσʔλʹޡΓ͸ͳ͍͔
    ໰୊ͱͳΔྫ
    nʮಉ্ʯʮʏʯͳͲͷهड़͕͋Δ
    n೔෇΍਺ࣈ͕ೖΔ΂͖ཝʹʮෆ໌ʯͳͲ਺
    ࣈҎ֎ͷจࣈྻ͕هड़͞Ε͍ͯΔ
    nॅॴ͕ೖΔ΂͖ཝʹి࿩൪߸͕ೖ͍ͬͯΔ
    nϑϦΨφʹΧλΧφͱͻΒ͕ͳ͕ࠞࡏͯ͠
    ͍Δ
    2021/6/28 Sayoko Shimoyama, LinkData 20

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  21. ISO/IEC 25024ʢαʔϏε඼࣭ͷධՁʣ
    nαʔϏεΛఏڙ͢Δϓϩηεͷ඼࣭ΛσʔλϥΠϑαΠΫϧͷεςοϓ͝ͱʹධՁ
    nEC (European Commission) Ͱݕ౼͞Ε͍ͯΔΠϯλʔΦϖϥϏϦςΟͷͨΊͷ
    ඼࣭ධՁϞσϧɿiMAPS (Interoperability Maturity Assessment of a Public Service) ΋
    ࢀߟʹධՁ߲໨Λઃఆ
    2021/6/28 Sayoko Shimoyama, LinkData 21
    ISO/IEC 25024:2015 Systems and software engineering -- Measurement of data qualityより翻訳
    σʔλઃܭ σʔλऩू
    σʔλ౷߹
    ֎෦σʔλ
    औಘ
    σʔλ
    ॲཧ
    ެ։
    ͦͷଞͷར

    σʔλ஝ੵ
    ࡟আ

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  22. ISO/IEC 25024ʢαʔϏε඼࣭ͷධՁʣ
    3)σʔλ౷߹
    nෳ਺σʔλͷ౷߹࣌ʹɺσʔλ߲໨ͷϚονϯάɺ
    ਫ਼౓΍୯Ґͷ֬ೝɺίʔυͷίϯόʔδϣϯͳͲ
    Λਖ਼֬ʹߦ͏ඞཁ͕͋Δɻσʔλ౷߹࣌ʹ඼࣭ͷ
    ྼԽΛى͜͞ͳ͍࢓૊Έ͕੔උͰ͖͍ͯΔ͔Λධ
    Ձ͢Δɻ
    ධՁ߲໨
    nॏෳσʔλͷ֬ೝϓϩηε͕͋Δ͔
    nίʔυม׵දͳͲ౷߹ʹؔ͢Δ৘ใΛެ։͍ͯ͠
    Δ͔
    n౷߹ݩσʔλͷग़ॴΛ໌֬ʹ͍ͯ͠Δ͔
    ໰୊ͱͳΔྫ
    n༗ޮ਺ࣈͷҧ͏਺ࣈΛ୯७ʹՃࢉͯ͠͠·͏
    nίʔυม׵දΛެ։͍ͯ͠ͳ͍ͷͰɺৄࡉ෼ੳ͕
    Ͱ͖ͳ͍
    nಉҰ໊ͷผ๏ਓͷσʔλΛ݁߹ͯ͠͠·͏
    2021/6/28 Sayoko Shimoyama, LinkData 22

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  23. ISO/TS 8000-61 (σʔλ؅ཧϓϩηεͷධՁ)
    nσʔλ඼࣭΍αʔϏε඼࣭
    Λҡ࣋ɺ޲্͍ͯͨ͘͠Ί
    ʹ͸σʔλ؅ཧϓϩηε
    ٴͼӡ༻ମ੍͕ॏཁ
    nISO/TS 8000ͷσʔλ
    ΫΦϦςΟͷϓϩηε؅ཧ
    ͷن֨Ͱ͋Δ part61 ʹ
    ԊͬͯධՁ
    Detailed structure of data quality
    management (ISO8000-61) ΑΓ຋༁
    2021/6/28 Sayoko Shimoyama, LinkData 23
    σʔλؔ࿈
    αϙʔτ
    Ϧιʔεنఆ
    ಋೖ
    σʔλ඼࣭ܭը
    ཁٻ؅ཧ
    ඼࣭ઓུͷ؅ཧ
    ඼࣭ϙϦγʔඪ४ௐୡ؅ཧ
    ඼࣭ಋೖϓϥϯ
    σʔλ඼࣭վળ
    ຊ࣭՝୊ͷ෼ੳͱ
    ιϦϡʔγϣϯ։ൃ
    σʔλΫϨϯδϯά
    σʔλͷϧʔϧඇ४ڌΛ๷ࢭ
    ͢ΔͨΊͷϓϩηεվળ
    σʔλ඼࣭؅ཧ
    σʔλ࢓༷΍࡞ۀͷنఆ
    σʔλॲཧ
    ඼࣭ͷϞχλϦϯά
    ͱίϯτϩʔϧ
    σʔλ඼࣭อূ
    σʔλ඼࣭ͷϨϏϡʔ
    ଌఆنఆ
    σʔλ඼࣭ͱ
    ϓϩηεύϑΥʔϚϯεͷଌఆ
    ଌఆ݁ՌͷධՁ
    σʔλΞʔΩςΫνϟ؅ཧ
    σʔλసૹ؅ཧ
    σʔλӡ༻؅ཧ
    σʔληΩϡϦςΟ؅ཧ
    σʔλ඼࣭؅ཧ૊৫ͷ؅ཧ
    ਓࡐ؅ཧ

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  24. ISO/TS 8000-61 (σʔλ؅ཧϓϩηεͷධՁ)
    1) σʔλ඼࣭ܭը
    nσʔλͷ඼࣭Λҡ࣋ɾ؅ཧ͍ͯͨ͘͠Ίʹ͸ɺܭը
    Λ࣮ͨͯͯߦ͢Δ͜ͱ͕ॏཁͰ͢ɻσʔλ඼࣭؅ཧ
    ͕ܭըతʹߦΘΕ͍ͯΔ͔ΛධՁ͠·͢ɻ
    ධՁ߲໨
    n(Ԡ༻) σʔλ඼࣭ʹର͢Δཁٻͷ؅ཧΛ͍ͯ͠Δ͔
    n(Ԡ༻) σʔλ඼࣭Λҡ࣋ɾ޲্ͤ͞Δઓུͷ؅ཧ͕
    Ͱ͖͍ͯΔ͔
    nσʔλ඼࣭ϙϦγʔʗඪ४ʗௐୡ؅ཧ౳ͷϧʔϧԽ
    ͕Ͱ͖͍ͯΔ͔
    nσʔλ඼࣭ಋೖϓϥϯΛ͍࣋ͬͯΔ͔
    ໰୊ͱͳΔྫ
    n඼࣭ͷཁٻཁ݅΍ج४͕໌֬ʹͳ͍ͬͯͳ͍ͨΊɺ
    Կ͔ΒखΛ෇͚ͯྑ͍ͷ͔෼͔Βͳ͍ɻ
    2021/6/28 Sayoko Shimoyama, LinkData 24

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  25. 2021/6/28 Sayoko Shimoyama, LinkData 25
    ΞυϗοΫϨϕϧ
    w ಠࣗͷํ๏Ͱ࣮ࢪ͞Εͯ
    ͍Δ
    w جຊػೳ͕࣮૷͞Ε͍ͯ
    ͳ͍
    w σʔλ࡞੒ऀʹΑΔվળ
    ͕ͳ͚Ε͹ɺσʔλͱ͠
    ͯར༻͢Δͷ͕ࠔ೉
    ෦෼ରԠϨϕϧ
    w جຊͷ৚͕݅Ұ෦Ͱ࣮૷
    ͞Ε͍ͯΔ
    w ར༻ऀଆʹͯ͋Δఔ౓ͷ
    म෮͕ՄೳͰ͋Γɺݶఆ
    తͳൣғͰσʔλͱͯ͠
    ར༻Մೳ
    جຊϨϕϧ
    w ࣮ݱ͢΂͖ػೳɾϨϕϧ
    w σʔλͱͯ͠ར༻Մೳͳ
    ॆ෼ͳ඼࣭Λຬ͍ͨͯ͠
    Δ
    αεςΠφϒϧɾ
    Ϩϕϧ
    w جຊػೳΛܧଓతʹఏڙ
    ͠ɺϑΟʔυόοΫΛ͔
    ͚͍ͯΔ
    w ܧଓੑͷ͋Δσʔλɺί
    ϯϐϡʔλγεςϜͱ͠
    ͯ౷߹͕Մೳ
    ੒ख़౓Ϟσϧʢ.BUVSJUZ.PEFMʣɿ
    ୯७ʹͰ͖͍ͯΔͰ͖͍ͯͳ͍ͰՃ఺ݮ఺͢ΔํࣜͰ͸ͳ͘ɺ
    ݱࡏͷࣗ෼ͷ૊৫ͷཱͪҐஔΛ֬ೝ͠ɺ
    ࣍ͷεςοϓΛ໨ࢦͤΔΑ͏ʹ͢ΔͨΊͷϞσϧ
    ੒ख़౓ϞσϧํࣜʹΑΔධՁ

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  26. σʔλ඼࣭
    ධՁπʔϧ
    nΨΠυϥΠϯ෇ଐͷධՁπʔϧ
    nExcelϑΝΠϧͰ֤߲໨ͷ࣭໰
    ʹର͢Δ࣮ݱϨϕϧΛ౴͑Δͱ
    νϟʔτͰՄࢹԽ͞ΕΔ
    nσʔλؔ࿈αʔϏεͷ՝୊Λ໌
    ֬ʹ͢Δͱͱ΋ʹɺଞαʔϏε
    ͱൺֱ͢Δ͜ͱͰϕϯνϚʔΫ
    ͕Մೳ
    n೥ʹ1ճ࣮ࢪ͢ΔͳͲͰɺͦͷ
    վળঢ়گΛެ։͢Δͱͱ΋ʹɺ
    վળܭըͳͲΛࡦఆ͍ͯ͘͜͠
    ͱ͕ॏཁ
    Sayoko Shimoyama, LinkData 2021/6/28 26

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  27. σʔλ඼࣭վળ΁ͷ޻෉
    ᶃσʔλඪ४ͷ׆༻
    nσʔλઃܭ࣌ʹσʔλඪ४Λ׆༻
    ͢Δ͜ͱͰɺ඼࣭ɾ૬ޓӡ༻ੑͷ
    ߴ͍σʔλઃܭ͕Մೳʹ
    nར༻Λਪ঑͢Δඪ४
    nσʔλ࿈ܞϞσϧʢ੓෎CIOϙʔλ
    ϧɿඪ४ΨΠυϥΠϯ܈ʣ
    nIMIʢڞ௨ޠኮج൫ʣ
    nͦͷଞɺSchema.org౳ͷࠃࡍඪ४
    2021/6/28 Sayoko Shimoyama, LinkData 27
    https://cio.go.jp/guides#renkeimodel

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  28. σʔλ඼࣭վળ΁ͷ޻෉
    ᶄσʔλೖྗϑΥʔϜͷ׆༻
    nσʔλೖྗϑΥʔϜΛ࢖͏͜ͱͰɺ
    σʔλऩू࣌ͷޡσʔλͷࠞೖΛ๷͙
    ͜ͱ͕Ͱ͖Δ
    nGoogleϑΥʔϜͷΑ͏ͳແྉαʔϏε
    ΋׆༻Մೳʢͨͩ͠σʔλͷηΩϡϦ
    ςΟϨϕϧΛߟྀ͢Δʣ
    nόϦσʔγϣϯʢෆਖ਼஋ͷνΣοΫʣ
    Λ࣮૷/ઃఆ͢Δ͜ͱ͕ॏཁ
    2021/6/28 Sayoko Shimoyama, LinkData 28

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  29. σʔλ඼࣭վળ΁ͷ޻෉
    ᶅίʔυ΍ίϯτϩʔϧυɾϘΩϟϒϥϦͷ׆༻
    nࣗ༝هड़Ͱ͸ͳ͘બ୒ࢶೖྗʹ͢Δ͜ͱͰޡσʔλͷ
    ࠞೖΛ๷͙
    ྫʣ౎ಓ෎ݝ໊ɺࢢ۠ொଜ໊
    nར༻͢Δίʔυ΍ίϯτϩʔϧυɾϘΩϟϒϥϦ͸ɺ
    ඪ४తͳ΋ͷΛ࠾༻͢Δ͜ͱͰɺσʔλ඼࣭ΛΑΓߴ
    ΊΒΕΔ
    nISO/JIS౳ͷඪ४ɺ૯຿ল౷ܭہɺ੓෎CIOϙʔλϧα
    Πτ౳ͷίʔυҰཡ౳Ͱ੔ཧ͞Ε͍ͯΔطଘͷମܥΛ
    ར༻͢Δͱྑ͍
    2021/6/28 Sayoko Shimoyama, LinkData 29

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  30. σʔλ඼࣭վળ΁ͷ޻෉
    ᶆσʔλΫϨϯδϯάπʔϧͷ׆༻
    nػցॲཧ͢Δ͜ͱͰޮ཰ԽΛਤΔ
    nOpenRefine΍IMIίϯϙʔωϯτ౳ɺແঈ
    Ͱ࢖͑ͨΓΦʔϓϯιʔεͷπʔϧ΋͋Δ
    nͨͩ͠ɺπʔϧΛ࢖ͬͯҰׅॲཧ͢Δࡍʹ
    ͸ɺޡม׵Λى͜͞ͳ͍Α͏ʹ஫ҙ͢Δඞ
    ཁ͕͋Δ
    2021/6/28 Sayoko Shimoyama, LinkData 30
    https://github.com/IMI-Tool-Project

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  31. σʔλ඼࣭վળʹ͓͚Δ
    ৺ಘ
    Fail early, fail often
    ʢૣࣦ͘ഊ͠Α͏ɺͨ͘͞Μࣦഊ͠Α͏ʣ
    ޙͷ޻ఔʹਐΉ΄Ͳݕূ͸ෳࡶʹͳΔͷͰɺ
    Ͱ͖ΔݶΓૣظʹɺͨ͘͞Μચ͍ग़͓ͯ͘͜͠ͱ͕ॏཁ
    2021/6/28 Sayoko Shimoyama, LinkData 31
    https://www.oreilly.co.jp/books/9784873116402/

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  32. Ұൠࣾஂ๏ਓϦϯΫσʔλ
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