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draft-iab-covid19-workshop を読む

draft-iab-covid19-workshop を読む

Masakazu Asama

June 03, 2021
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  1. *OUSPEVDUJPO w *OUFSOFU"SDIJUFDUVSF#PBSE *"# ͕೥݄ͷ ೔͔Β೔ͷ೔ؒ ઙؒ஫ൃද͸೔ؒʁ Ͱ։࠵͠ ͨ$07*%/FUXPSL*NQBDUT8PSLTIPQͷ Ϩϙʔτ

    w ͜ͷϫʔΫγϣοϓ͸$07*%ύϯσϛοΫ͕Πϯ λʔωοτʹ༩͑ΔӨڹΛٞ࿦͠ܦݧΛڞ༗͠Α͏ͱ *"#͕ݚڀऀɺωοτϫʔΫΦϖϨʔλɺωοτϫʔΫ؅ ཧΤΩεύʔτɺΠϯλʔωοτٕज़ऀʹݺͼ͔͚࣮ͯݱ ͨ͠΋ͷ w ೥݄ʹΞφ΢ϯε͕ग़͞Εਓ͔Βͷ࿦จ͕ ू·ͬͨ 3
  2. *OUSPEVDUJPO w ઙؒ஫ϫʔΫγϣοϓ͸ w ଌఆͱ؍ଌ ݄೔  w ӡ༻ͱηΩϡϦςΟ ݄೔

     w কདྷͷߟ࡯ͱ·ͱΊ ݄೔  w ͷ෦Ͱߏ੒͞ΕͦΕͧΕϨϙʔτͷ w .FBTVSFNFOUCBTFE0CTFSWBUJPOTPO /FUXPSL5SB⒏D%ZOBNJDT w 0QFSBUJPOBM1SBDUJDFTBOE"SDIJUFDUVSBM $POTJEFSBUJPOT w $PODMVTJPOT w ͕͍͍ͩͨରԠ͢Δ 4
  3. 4DPQF w ϫʔΫγϣοϓͰ͸είʔϓͱͯ͠ҎԼͷ߲໨Λઃఆ w τϥώοΫͷมԽɺϢʔβʔͷ࢖༻ײ΍໰୊ɺαʔϏ εͷύϑΥʔϚϯεɺͦͷଞ͜ΕΒʹؔ࿈͢Δ͜ͱ w ωοτϫʔΫͷ؅ཧ΍༰ྔ૿ڧͷཪ࿩ʹ͍ͭͯͷٞ࿦ w Πϯλʔωοτͷ઀ଓੑɺձٞɺϝσΟΞ΍Τϯλʔς

    ΠϯϝϯτɺΠϯλʔωοτج൫ͰҰൠతʹܦݧͨ͠ ͜ͱ w ಉ༷ͷ͜ͱ͕͋ͬͨࡍͷͨΊʹ४උͨ͠ํ͕ྑ͍͜ͱ ͱͦͷ࣌Ͳ͏ӡ༻ͨ͠Βྑ͍͔ͷڭ܇ w Πϯλʔωοτٕज़ͱΞʔΩςΫνϟʹؔ͢Δڭ܇ 6
  4. .FBTVSFNFOUCBTFE0CTFSWBUJPOT PO/FUXPSL5SB⒏D%ZOBNJDT w ݻఆܥͷ*41Ͱ͸ࡏ୐ۈ຿΍ࡏ୐ֶशʹҠߦͨ͜͠ͱʹ ΑΔϏσΦձٞͱΦϯϥΠϯֶशͷτϥώοΫ͕େ͖͘ ૿Ճͨ͠ w ͜ͷҠߦʹΑΓ೔தͷωοτϫʔΫͷར༻܏޲΋มԽ͠ ϐʔΫ͸Ұ೔ͷૣ͍͔࣌ؒΒ೔த·Ͱଓ͍ͨ w

    ओʹ೥݄ࠒʹ૬ޓ઀ଓ఺΍Ұ෦ͷϥετϚΠϧ ωοτϫʔΫͰ͸೔தʹ᫔᫓͕؍ଌ͞Ε͕ͨ͜Ε͸௕͘ ଓ͘΋ͷͰ͸ͳ͔ͬͨ w ͞Βʹ͋ΔΫϥ΢υϦʔδϣϯͰ͸ར༻ͷ૿େʹΑΓμ ΢ϯϩʔυεϧʔϓοτͷ͕௿Լ͢Δ܏޲͕ΈΒΕͨ 9
  5. 0WFSBMM5SB⒏D(SPXUI w ଟ͘ͷτϥώοΫ૿େ͸఻౷తͳϐʔΫλΠϜͰ͸ͳ͍࣌ ؒଳͰى͖͍ͯͨ w $07*%ҎલͷϝΠϯͷϐʔΫ͸༦ํʹى͖͍͕ͯͨ ݄ʹ͸͜Ε͕Ұ೔தʹ޿͕ͬͨ w ฏ೔ͷωοτϫʔΫͷར༻ͷ͞Εํ͕ٳ೔ͷͦΕͱྨࣅ ͢ΔΑ͏ʹͳͬͨ

    w τϥώοΫ૿େͷӨڹ͸طଘͷ༧උ༰ྔΛར༻ͨ͠Γଳ ҬΛ௥Ճ͠੾Γସ͑Δ͜ͱͰ༻ҙʹٵऩ͢Δ͜ͱ͕Ͱ͖ ͜ͷ఺͕ࠓճͷύϯσϛοΫΛ͏·͘৐Γ੾Εͨཧ༝ͷ ͻͱͭͱݴ͑Δ 13
  6. $IBOHFTJO"QQMJDBUJPO6TF w ϏσΦձٞ΍ࣗ୐͔ΒձࣾͷϦιʔεʹΞΫηε͢ΔͨΊ ʹར༻͞ΕΔ71/ͷར༻͕ٸܹʹ૿Ճͨ͠ w *41*91ͷωοτϫʔΫͰ͸΢ΣϒձٞɺϏσΦɺήʔϜ ͷτϥώοΫ͕݄ʹେ͖͘૿Ճͨ͠ w ྫ͑͹71/΍ձٞπʔϧͷτϥώοΫ͸Ҏ্૿ Ճͨ͠

    w ՈͰա͢͝Α͏ʹͳͬͨͨΊϏσΦؑ৆΍ήʔϜͳͲͷΤ ϯλʔςΠϯϝϯτؔ࿈ͷτϥώοΫ΋૿Ճ͠൓ରʹڭ ҭ΍ιʔγϟϧϝσΟΞؔ࿈ͷτϥώοΫ͸ݮগͨ͠ w ઙؒ஫ޙ൒͸࣍ϖʔδͷσʔλͱໃ६͍ͯ͠Δʁ 15
  7. "%FFQFS-PPLBU *OUFSDPOOFDUJPOT w ωοτϫʔΫͷ૬ޓ઀ଓ఺ͰͷτϥώοΫ͸໨ཱͬͯ૿ Ճ͕ͨ͠ଟ͘ͷΦϖϨʔλ͕ૣٸʹଳҬΛ૿ڧ͢ΔͳͲ͠ ͯରԠͨ͠ w ૿Ճྔʹ͸͹Β͖͕͕ͭ͋ͬͨϏσΦձٞͳͲͰ͸਺ඦ ͔Β਺ઍͷ૿Ճ͕ݟΒΕͨ w

    *91ϨϕϧͰ͸ϙʔτͷར༻཰ͷ૿Ճ͕֬ೝ͞Εͨ w $"*%"ͱ.*5͕ถࠃͷओཁͳ*41ͷ૬ޓ઀ଓ఺Λଌఆ ͨ͠ͱ͜Ζ೥݄ࠒʹ೔पੑͷ᫔᫓͕ݟΒΕ͕ͨ΄ ͱΜͲ͸਺िؒͰղফ͞Εͨ 23
  8. $MPVE1MBUGPSNT w ଳҬ෯Λඞཁͱ͢ΔϏσΦձٞ΍ԕִֶशπʔϧͷαϙʔ τʹ͸Ϋϥ΢υΠϯϑϥ͕ॏཁͳ໾ׂΛՌͨͨ͠ w Ϋϥ΢υϓϥοτϑΥʔϜͱΞΫηεωοτϫʔΫؒͷ᫔ ᫓͸͜ΕΒͷΫϥ΢υϕʔεͷΞϓϦέʔγϣϯͷ࢖༻ײ ʹӨڹΛ༩͑ΔՄೳੑ͕͋Δ w $"*%"

    $FOUFSGPS"QQMJFE*OUFSOFU%BUB"OBMZTJT ͸ ΢ΣϒϕʔεͷεϐʔυςεταʔόΛ༻͍ͯύϒϦοΫ Ϋϥ΢υϓϥοτϑΥʔϜ্ͷԾ૝Ϛγϯ͔Βถࠃ಺ͷ ༷ʑͳ*41ͱͷμ΢ϯϩʔυͱΞοϓϩʔυͷεϧʔ ϓοτଌఆΛߦͬͨ 24
  9. 6TFS#FIBWJPVS w &SJDTTPOͷ$POTVNFS-BCʹΑΔةػͷࡍͷ Πϯλʔ ωοτͷ ࢖༻ײʹؔ͢ΔௐࠪͰ͸࣍ͷ͜ͱ͕Θ͔ͬͨ w ਓʹਓͰར༻͕૿͑ਓʹਓ͕৽͍͜͠ͱΛॳ Ίͨ w

    ਓʹਓ͸ݻఆճઢʹຬ଍͠ਓʹਓ͸ϞόΠϧ ؀ڥʹຬ଍͍ͯ͠Δ ઙؒ஫௕͍ͷͰলུ  w ϏσΦ௨࿩΍ͦͷଞͷ৽͍͠αʔϏε͕ߴྸऀΛ͸͡Ί ͱ͢Δଟ͘ͷফඅऀʹར༻͞Ε͍ͯΔ͜ͱ͸௕ظతͳޮՌ Λ΋ͨΒ͢ͱࢥΘΕΔ w ༷ʑͳ૊৫ͰߦΘΕͨௐࠪͰϦϞʔτϫʔΫʹڵຯΛ࣋ ͭͻͱ͕௕ظతʹ૿Ճ͢ΔՄೳੑ͕ߴ͍ͱࢦఠ͞Ε͍ͯΔ 29
  10. %JHJUBM%JWJEF w ถࠃͰ͸μ΢ϯϩʔυ଎౓ͱॴಘਫ४ʹ૬͕ؔ͋Δ͜ͱ ͕ࣔ͞Εͨ w ͔͠͠௿ॴಘ૚ͷଟ͍஍Ҭͷμ΢ϯϩʔυ଎౓͸ύϯσ ϛοΫͷਐߦͱͱ΋ʹ্ঢ͠ߴॴಘ૚ͷଟ͍஍Ҭͱͷࠩ ͸ॖ·ͬͨ w ͜Ε͸$PNDBTU΍$PYͳͲͷҰ෦ͷ*41͕௿Ձ֨ͷಛ

    ఆͷϓϥϯΛར༻͢ΔϢʔβ΍ಛఆͷ஍ҬͷϢʔβͷ଎౓ Λ޲্ͤͨ͜͞ͱ͕ݪҼͱߟ͑ΒΕΔ w ্ه͔Β͜ͷ૬ؔ͸Πϯϑϥͷҧ͍ʹΑΔ΋ͷͰ͸ͳ͍ ͜ͱΛ͍ࣔࠦͯ͠Δ͕ΞΫηεٕज़ͷॊೈੑ΋ࢦఠ͞Εͨ 32
  11. "QQMJDBUJPOT w ΢ΣϒձٞγεςϜ ྫ.JDSPTPGU5FBNTɺ;PPNɺ 8FCFY ͸৴͡ΒΕͳ͍੒௕ΛݟͤτϥώοΫͷ૿Ճ͸ ͔Βʹ΋ͳΓΠϯϑϥʹ͸ॏେͰૣٸͳల։ ͕ٻΊΒΕͨ w େखͷϏσΦࣄۀऀ

    :PV5VCFͳͲ ͸Ұ෦ͷ஍ҬͰ͸ ଳҬ෯Λམͱͨ͠ w ͜Ε͸ωοτϫʔΫ͕ϑϧϏοτϨʔτʹରԠͰ͖ΔΑ͏ ʹͳΔ·Ͱ͸ϏσΦձٞγεςϜͷ඼࣭ʹେ͖ͳӨڹ͕͋ ΔͨΊͱݴΘΕ͍ͯͨͨΊ͕ͩଞͷαʔϏεΛఏڙ͍ͯ͠ Δࣄۀऀʹͱͬͯ͸Өڹ͸ݶఆతͩͬͨ 37
  12. 0CTFSWBCJMJUZ w ͜ͷछͷΞϓϦέʔγϣϯͰ͸ڻ͘΄Ͳଟ͘ͷ'&$ 'PSXBSE&SSPS$PSSFDUJPO ͕࢖༻͞Ε͓ͯΓΞϓϦ έʔγϣϯ͸Ϣʔβ͕շదʹ͠Α͏Ͱ͖ΔΑ͏ଟ͘ͷଛࣦ ϩε ΛӅṭ͢ΔͨΊ໰୊Λ؍ଌ͢Δ͜ͱ͕೉͘͠ͳΔ w ωοτϫʔΫ඼࣭͕ѱͯ͘΋ମײతʹ͸े෼ʹײͤ͡͞

    Δ͜ͱ͕Ͱ͖ΔͳͲରো֐ੑରࡦ͸ϢʔβΤΫεϖϦΤϯ εΛ޲্ͤ͞Δ͜ͱ͕Ͱ͖Δ൓໘Ͱਂࠁͳ໰୊ΛӅṭͯ͠ ͠·͏͜ͱ͕͋Δ w ΞϓϦέʔγϣϯ։ൃऀͱωοτϫʔΫΦϖϨʔλͷؒͷ ϑΟʔυόοΫϧʔϓ͕ܽ೗͍ͯ͠ΔͷͰ͸ͳ͍͔ 42
  13. 4FDVSJUZ w $07*%ʹΑΓ૿Ճͨ͠ڴҖͱωοτϫʔΫηΩϡϦ ςΟ΁ͷӨڹ͸ҎԼͷͭʹ෼͚Δ͜ͱ͕Ͱ͖Δ  $07*%Λ͓ͱΓʹ৽͍͠ΩϟϯϖʔϯΛల։͢Δ ߈ܸऀͷػහ͞  ࡏ୐ۈ຿΁ͷٸܹͳγϑτʹΑͬͯڴҖʹ͞Β͞ΕΔ ػձͷ૿Ճ

    w ೥ʹ͸ࡏ୐ۈ຿΁ͷҠߦ͕ҰൠԽ͠اۀͷ*5෦໳͸ ৽͍͠ػثΛਝ଎ʹಋೖ͠71/ͷΑ͏ͳٕज़ΛॳΊͯ༻ ͍ͨΓ͕ͨ͠߈ܸऀ͸աڈʹެ։͞Ε͍ͯͨͦΕΒͷγε ςϜͷ੬ऑੑΛѱ༻͠৵ೖͷ଍৔Λங͘͜ͱʹ੒ޭͨ͠ 44
  14. 4FDVSJUZ w ӳࠃ/$4$ 6OJUFE,JOHEPN/BUJPOBM$ZCFS 4FDVSJUZ$FOUSF ͕ݕग़ͨ͠ӳࠃ੓෎Λ૷ͬͨ࠮ٗͰ͸ $07*%ʹؔ࿈͢Δ΋ͷ͕ͦͷଞͷςʔϚͷ΋ͷΑΓ ΋ଟ͘ͳΓ$07*%ʹؔ࿈ͨ͠ϑΟογϯάͳͲͷ࠮ ͕ٗٸ૿͍ͯ͠Δͱ͍͏ใࠂ΋͋ͬͨ w

    ߈ܸऀ͸$07*%ؔ࿈ͷϑΟογϯάϝʔϧΛར༻͠ ݸਓ΍தখاۀɺେاۀɺࠃ಺֎ͷ$07*%ରԠʹؔ ΘΔ૊৫ ҩྍػؔɺ੡ༀձࣾɺֶज़ػؔɺҩྍݚڀػؔ Λඪతʹ͠ྫ͑͹$07*%ͷϫΫνϯ։ൃʹؔΘΔ૊ ৫͕71/Λѱ༻ͯ͠߈ܸ͞Εͨ͜ͱ΋֬ೝ͞Εͨ 45
  15. 4FDVSJUZ w ͜ΕΒͷ߈ܸΛޮՌతʹݕ஌͠େن໛ʹରࡦ͢Δํ๏͸ ·ཱͩ֬͞Ε͍ͯͳ͍͕$07*%ؔ࿈ͷ࠮ٗ΁ͷରԠ Ͱ͸*OEJDBUPSTPG$PNQSPNJTF *P$ ˞ ͷ࢖༻΍ෆ৹ ͳϝʔϧΛΈΜͳͰڞ༗ͯ͠؅ཧ͢ΔΞϓϩʔν͕༗ޮͰ ͋Δ͜ͱ͕Θ͔͍ͬͯΔ

    w %/4PWFS)5514ͷΑ͏ͳ࢓૊Έ͸ϓϥΠόγʔ໘ͷϝ Ϧοτ͸͋Δ͕͜ͷΑ͏ͳอޢతͳ%/4ରࡦ͕ճආ͞Ε ͯ͠·͏Մೳੑ͕͋Δ w ˞ઙؒ஫߈ܸͷ৘ใ Ϛϧ΢ΣΞͷϑΝΠϧ໊ɺॻ͖׵ ΘΔϨδετϦɺ63*΍ΞυϨεɺ౳ ΛσʔλϕʔεԽ ͯ͠ڞ༗͢ΔΑ͏ͳ͜ͱΒ͍͠Ͱ͢ 46
  16. %JTDVTTJPO w ΞϓϦέʔγϣϯϓϩόΠμ΍ΦϖϨʔλ͸ͦΕͧΕಠࣗ ͷlখ͞ͳϨϯζzΛ͍࣋ͬͯΔ͕୭΋ωοτϫʔΫͷશ ମ૾Λ೺ѲͰ͖͓ͯΒͣωοτϫʔΫશମΛ؍ଌ͢Δͨ Ίͷํ๏͕ଘࡏ͍ͯ͠ͳ͍ͱ͍͏͜ͱ͕ݒ೦͞ΕΔ w τϥώοΫ͕Ҡಈͯ͠΋͏·͘ରॲͰ͖ΔͨΊʹ͸ͲΕ͘ Β͍ͷ҆શϚʔδϯ͕ඞཁͳͷ͔ ઙؒ஫ߴ౓ʹ࠷దԽ͞

    ΕͨଳҬ෯ͷ༗ޮར༻ͱ଱ো֐ੑͱͷτϨʔυΦϑ  w ଌఆͷର৅Λ७ਮͳΩϟύγςΟ͔Β2P&΍஄ྗੑ ճ ෮ྗ ʹҠߦ͢΂͖ͱ͍͏ٞ࿦Λ͢΂͖͔΋͠Εͳ͍ w ͜ͷσʔλ͸ϓϩτίϧઃܭͱӡ༻ͷ྆ํ͔Β஄ྗੑ ճ ෮ྗ ͷͨΊʹ༻͍Δ΂͖ 50
  17. $PODMVTJPOT w ҰൠతʹΈͯΠϯλʔωοτ͸͋Δఔ౓ͷൣғͰ͸৽͠ ͍ঢ়گʹదԠ͢Δͷʹద͍ͯ͠Δͱߟ͑ΒΕΔ w Πϯλʔωοτ͸ࠓ೔ͷಛఆͷτϥώοΫʹ࠷దԽ͞Εͯ ͍ΔͷͰ͸ͳ͘ॊೈੑ΍֦ுੑΛߟྀͯ͠ઃܭ͞Ε͍ͯΔ w ͦͷͨΊ༷ʑͳΞϓϦέʔγϣϯ΍ల։ʹରԠ͠ඞཁʹ Ԡͯ͡มԽ͍ͯ͘͜͠ͱ͕Ͱ͖͜ͷ൚༻ੑ͸Πϯλʔωο

    τͷجຊٕज़͔Βϒϥ΢βɺωʔϜαʔόɺίϯςϯπ഑ ৴ωοτϫʔΫɺΫϥ΢υʹ͍ͨΔ·Ͱଟ͘ʹݴ͑Δ w ࢖͍ํ͕มΘͬͯ΋ඞཁͳͷ͸Ϧιʔεͷ࠶഑෼΍ܧଓత ͳηΩϡϦςΟରࡦͰٕ͋ͬͯज़ͳͲͷࠜຊతͳมߋ͸ඞ ཁͳ͍͜ͱ͕ଟ͍ 54
  18. $PODMVTJPOT w ͕ɺԿͷվળ΋ඞཁͳ͍ͱ͍͏Θ͚Ͱ͸ͳ͘ w Πϯλʔωοτͷ݈߁ঢ়ଶʹର͢ΔཧղΛਂΊΔඞཁ ͕͋Δ αʔϏεͷύϑΥʔϚϯεΛ޿ൣғʹ؍ଌ͢ ΔɺωοτϫʔΫؒͰͦΕΒΛϞχλʔ͢Δɺ౳ͷϓ ϩδΣΫτ΍ݚڀͷॏཁੑ 

    w ةػͷࡍʹ༻͍ΔͨΊͷ๷ޚͷ࢓૊ΈΛ੔උ͢Δඞཁ ͕͋Δ *P$ͷڞ༗͕$07*%ؔ࿈ͷ࠮ٗ΍߈ܸ΁ ͷରԠʹෆՄܽͩͬͨΑ͏ʹ  w ϒϩʔυόϯυ͕શͯͷਓ͕ར༻Ͱ͖ΔΑ͏ʹ͠αʔ Ϗε͕ฏ౳ʹఏڙ͞ΕΔඞཁ͕͋Δ 55
  19. ࢀߟจݙ w 3FQPSUGSPNUIF*"#$07*%/FUXPSL*NQBDUT8PSLTIPQ  w IUUQTXXXJFUGPSHBSDIJWFJEESBGUJBCDPWJE XPSLTIPQIUNM w JOUBSDICPBSEXPSLTIPQDPWJE1VCMJDNBUFSJBMGPSUIF*"# $07*%/FUXPSL*NQBDUTXPSLTIPQ

    TMJEFT SFQPSU  w IUUQTHJUIVCDPNJOUBSDICPBSEXPSLTIPQDPWJE w $07*%/FUXPSL*NQBDUT8PSLTIPQ c*OUFSOFU "SDIJUFDUVSF#PBSE w IUUQTXXXJBCPSHBDUJWJUJFTXPSLTIPQTDPWJE OFUXPSLJNQBDUTXPSLTIPQ 57