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もーひとつの時間がない症候群 / Yet Another SOT Syndrome

もーひとつの時間がない症候群 / Yet Another SOT Syndrome

2023.03.22 楽しいタスク管理のカタ
https://devlove.doorkeeper.jp/events/153101

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NAVITIME JAPAN

March 22, 2023
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  1. খాதҭੜ ͓ͩͳ͔͍͓͘ גࣜձࣾφϏλΠϜδϟύϯ 
 71PG&OHJOFFSJOH #JPHSBQIZ 
 ܦ࿏୳ࡧͷݚڀ։ൃ෦໳੹೚ऀͱͯ͠.BB4࣌୅ʹϑΟοτͨ͠ϚϧνϞʔμϧܦ࿏୳ࡧͷ։ൃΛਪਐ͠ҠಈମݧͷΞοϓσ ʔτʹίϛοτϝϯτɻ 


    71P&ͱͯ͠͸͍͖͍͖ͱͨ͠૊৫ͮ͘ΓΛ໨ࢦͯࣾ͠಺޲͚ΞδϟΠϧ։ൃΨΠυϥΠϯͷ࡞੒͓ΑͼਪਐͳͲʹऔΓ૊Μ Ͱ͍Δɻ ͕࣌ؒͳ͍঱ީ܈ͱ͍͏ൃදΛͨ݁͠Ռɺʮ͕࣌ؒͳ͍ʯͬͯݴ͑ͳ͘ͳΔ 
 ͩ͞·͕͞͠޷͖ ஶॻʮ͍ͪ͹Μ΍͍͞͠ΞδϟΠϧ։ൃͷڭຊʯΠϯϓϨε 
  2. ΍Δ͜ͱΛྻڍ࣮͠ߦ͠׬੒ͤ͞Δ  λεΫ λεΫ 1SJPSJUZ )JHI -PX λεΫ λεΫ ϫʔΫ࿮

    ϫʔΫ࿮ ༏ઌॱҐΛΈͯ ࣗ෼ͷΩϟύγςΟΛΈͯ ࠓ΍Δ΂͖͜ͱ͔Β ΍͍ͬͯͧ͘ʂ 50%0 %0*/( %0/& ˞Ұ౓ʹ࣮ࢪͰ͖Δ࿮Λͭ·Ͱͱ͢Δ
  3. ӅΕλεΫ ӅΕλεΫ ӅΕλεΫ ϫʔΫ࿮ ϫʔΫ࿮ λεΫ؅ཧ࣌఺Ͱ໌จԽ͍ͯ͠ͳ͍ݟ͑ͳ͍λεΫ͕͋Δ  λεΫ 1SJPSJUZ )JHI

    -PX λεΫ Αͬ͠Ό΍Δͧʂ %0*/( %0/& ˞Ұ౓ʹ࣮ࢪͰ͖Δ࿮Λͭ·Ͱͱ͢Δ λεΫ λεΫ
  4. ӅΕλεΫ ӅΕλεΫ ϫʔΫ࿮ ϫʔΫ࿮ λεΫ؅ཧ࣌఺Ͱ໌จԽ͍ͯ͠ͳ͍ݟ͑ͳ͍λεΫ͕͋Δ  λεΫ 1SJPSJUZ )JHI -PX

    λεΫ ͳΜͯ͜ͱͩʂ λεΫΛऴΘΒͤΔͨΊʹ͸ ӅΕλεΫΛऴΘΒͤͳ͚Ε͹ ͳΒͳ͍ͩͳΜͯʂʂ %0*/( %0/& ˞Ұ౓ʹ࣮ࢪͰ͖Δ࿮Λͭ·Ͱͱ͢Δ λεΫ λεΫ ӅΕλεΫ ϑϋϋο ͜ͷ࿮͸ ࢲͷ΋ͷͩʂ ͋͋ͬʂ ࢲͷ࿮͕ʂ
  5. ϫʔΫ࿮ ϫʔΫ࿮ λεΫ؅ཧࣗମ͕ແࢹͰ͖ͳ͍େ͖͞ʹͳͬͯ͠·͏  λεΫ 1SJPSJUZ )JHI -PX λεΫ λεΫ؅ཧɺλεΫ෼ͷ

    ॏ͕͋͞Δ %0*/( %0/& ˞Ұ౓ʹ࣮ࢪͰ͖Δ࿮Λͭ·Ͱͱ͢Δ λεΫ λεΫ؅ཧ λεΫ
  6. ϫʔΫ࿮ ϫʔΫ࿮ λεΫ؅ཧࣗମ͕ແࢹͰ͖ͳ͍େ͖͞ʹͳͬͯ͠·͏  λεΫ 1SJPSJUZ )JHI -PX λεΫ λεΫ

    ࠷ޙͷλεΫ͸ ͖͋ΒΊΑ͏ɾɾɾ λεΫ؅ཧ %0*/( %0/& ˞Ұ౓ʹ࣮ࢪͰ͖Δ࿮Λͭ·Ͱͱ͢Δ λεΫ
  7. λεΫͷཻ౓͕େ͖͍  1SJPSJUZ )JHI -PX λεΫ ϫʔΫ࿮ ϫʔΫ࿮ ·Ͱ͖ͨͥ 50%0

    %0*/( %0/& ˞Ұ౓ʹ࣮ࢪͰ͖Δ࿮Λͭ·Ͱͱ͢Δ λεΫ
  8. (5%šͭͷεςοϓ  ೺Ѳ͢Δ  ݟۃΊΔ  ੔ཧ͢Δ  ߋ৽͢Δ 

    બ୒͢Δ  https://gtd-japan.jp/about ΑΓҾ༻
  9. ಄ͷதʹ͋Δ΋ͷΛྻڍ͢Δ  ೺Ѳ͢Δ  ݟۃΊΔ  ੔ཧ͢Δ  ߋ৽͢Δ 

    બ୒͢Δ  ຖேɺ'FFEMZΛΈͳ͖Ό ࣾ಺޲͚ΞδϟΠϧΨΠυϥΠϯͷཧղ౓ςετ࡞Ζ͏ ࣾ಺Ͱͷʮ·͍ʹͪOPUFʯͷ͝ڠྗͷ͓ئ͍จॻ͜͏ ܀ฏԹઘߦ͖͍ͨͳ υϥ͑΋Μͷөըߦ͖͍ͨ %FW-07&ͷࢿྉॻ͔ͳ͍ͱ ΤϯδχΞϦϯάϚωʔδϟʔͷ͠͝ͱ ͦΖͦΖಡΈ੾Γ͍ͨ (8Ͳ͏͠Α͔ͬͳ ϓϩάϥϛϯάֶशαΠτؾʹͳͬͯΔ ;ΨϯμϜ7FS,BͦΖͦΖൃച αϚιχߦ͖͍ͨ དྷظͲ͏͠Α͏ ߴ଎ͷਂ໷ׂҾͲ͏ͳΔΜ͔ͳ ݚڀ։ൃάϧʔϓͷ࣮੷·ͱΊͳ͖Ό ෱ԬߦͬͨΒଠͬͨɺͲ͏͠Α͏
  10. ྻڍͨ͠΋ͷ͔Βબผ͢Δ  ೺Ѳ͢Δ  ݟۃΊΔ  ੔ཧ͢Δ  ߋ৽͢Δ 

    બ୒͢Δ  wΑ͘ߟ͑ͨΒ΍Βͳ͍͍ͯ͘΋ͷˠࣺͯΔ w௚ۙணख͠ͳ͍΋ͷˠະདྷͷΧϨϯμʔʹొ࿥ wࣗ෼Ҏ֎ʹ͓ئ͍ͨ͠΄͏͕͍͍΋ͷˠҠৡ͢Δ w͙͢ऴΘΔʢ෼͘Β͍ʣ΋ͷˠऴΘΒͤΔ w൑அ͕͔ͭͳ͍΋ͷˠ൑அ͕ͭ͘αΠζ·Ͱখ͘͢͞Δ
  11. ྻڍͨ͠΋ͷ͔Βબผ͢Δ  ೺Ѳ͢Δ  ݟۃΊΔ  ੔ཧ͢Δ  ߋ৽͢Δ 

    બ୒͢Δ  ຖேɺ'FFEMZΛΈͳ͖Ό ࣾ಺޲͚ΞδϟΠϧΨΠυϥΠϯͷཧղ౓ςετ࡞Ζ͏ ࣾ಺Ͱͷʮ·͍ʹͪOPUFʯͷ͝ڠྗͷ͓ئ͍จॻ͜͏ ܀ฏԹઘߦ͖͍ͨͳ υϥ͑΋Μͷөըߦ͖͍ͨ %FW-07&ͷࢿྉॻ͔ͳ͍ͱ ΤϯδχΞϦϯάϚωʔδϟʔͷ͠͝ͱ ͦΖͦΖಡΈ੾Γ͍ͨ (8Ͳ͏͠Α͔ͬͳ ϓϩάϥϛϯάֶशαΠτؾʹͳͬͯΔ ;ΨϯμϜ7FS,BͦΖͦΖൃച αϚιχߦ͖͍ͨ དྷظͲ͏͠Α͏ ߴ଎ͷਂ໷ׂҾͲ͏ͳΔΜ͔ͳ ݚڀ։ൃάϧʔϓͷ࣮੷·ͱΊͳ͖Ό ෱ԬߦͬͨΒଠͬͨɺͲ͏͠Α͏ ͙͢νέοτങ͓͏ ·ͣ0,3ͭ͘Δ ͱ͜Ζ͔Βͩ ·ͣϦʔμʔͨͪʹ ͓ئ͍͠Α͏ ࠓߟ͑ͯ΋Θ͔Βͳ͍ ൒೥ޙ͘Β͍ʹνΣοΫ͠Α͏ Α͘ߟ͑ͨΒ ผʹ͍͍΍
  12. ༏ઌॱҐ෇͚ʹ೰ΜͩΒ  ೺Ѳ͢Δ  ݟۃΊΔ  ੔ཧ͢Δ  ߋ৽͢Δ 

    બ୒͢Δ  wΞΠθϯϋϫʔϚτϦΫεʢॏཁ౓ɺۓٸ౓ͷೋ࣠Ͱߏ ੒͞ΕͨϚτϦΫεʣͰ෼ྨ͢Δ wʮ΄͓͍ͬͯͨΒͲ͏ͳΔʁʯͱ͍͏໰Λ౤͛Δ w࣮ࡍʹ΄͓͍ͬͯͯΈΔ
  13. ࣌ؒΛͭ͘Δ  TotalRequiredTime = ∑ 1≤k≤n RequiredTimen  શλεΫ׬ྃʹඞཁͳ࣌ؒ ݸʑͷλεΫͷ׬ྃʹඞཁͳ࣌ؒ

    શλεΫ׬ྃʹඞཁͳ࣌ؒΛখ͘͢͞Δʹ͸ ɾͦ΋ͦ΋λεΫྔΛݮΒ͢ ɾλεΫ͋ͨΓͷඞཁ࣌ؒΛݮΒ͢ʢ·Μ΂Μͳ͘ݮΒ͢ʣ ɾಛʹ͕͔͔࣌ؒΔλεΫͷඞཁ࣌ؒΛݮΒ͢ʢૂ͍ܸͪͰݮΒ͢ʣ ͳͲͷΞϓϩʔν͕ߟ͑ΒΕΔ
  14. (5%Λ࢖͑͹λεΫྔ͸ݮΒͤΔ  TotalRequiredTime = ∑ 1≤k≤n RequiredTimen  શλεΫ׬ྃʹඞཁͳ࣌ؒ ݸʑͷλεΫͷ׬ྃʹඞཁͳ࣌ؒ

    શλεΫ׬ྃʹඞཁͳ࣌ؒΛখ͘͢͞Δʹ͸ ɾͦ΋ͦ΋λεΫྔΛݮΒ͢ ɾλεΫ͋ͨΓͷඞཁ࣌ؒΛݮΒ͢ʢ·Μ΂Μͳ͘ݮΒ͢ʣ ɾಛʹ͕͔͔࣌ؒΔλεΫͷඞཁ࣌ؒΛݮΒ͢ʢૂ͍ܸͪͰݮΒ͢ʣ ͳͲͷΞϓϩʔν͕ߟ͑ΒΕΔ
  15. ࣮ࡍʹԿΛݮΒ͢ͷ͔  wೋॏ࢓ࣄ w ։ൃλεΫͱ͸ผʹ࡞੒͢Δ੒Ռใࠂࢿྉ w ࡉ෼Խͨ͠λεΫͦΕͧΕʹ׬੒ͷఆٛΛઃఆ࣮͠ࡍʹ׬੒ͨ͠΋ͷΛه ࿥͓͚ͯ͠͹ɺ੒ՌใࠂͷͨΊͷ৘ใΛूΊͳͯ͘΋طʹἧ͍ͬͯΔ w౰ͨΓલʹ΍͍ͬͯΔ࡞ۀ w

    ʮϛʔςΟϯάઃఆͯ͠ΑΖ͍͠Ͱ͠ΐ͏͔ʯͳͲɺஸೡ͕࣮ͩࡍͷΞΫγϣ ϯͰ͸ͳ͍΋ͷ w μΠϨΫτʹΧϨϯμʔొ࿥͢Δɻ༧ఆ͋Θͳ͍ͳΒόπ෇͚ͯ͘ΕΔ͸ͣ w ͓ੈ࿩ʹͳ͓ͬͯΓ·͢ɺ͓ർΕ༷Ͱ͢ɺͳͲఆܕจ w έʔεόΠέʔεͰ͸͋Δ w ٳՋऔಘͷ࿈བྷͳͲ΋͜Εʹ֘౰
  16. λεΫ͋ͨΓͷඞཁ࣌ؒΛݮΒͨ͢ΊʹͲ͏͢Δ͔  TotalRequiredTime = ∑ 1≤k≤n RequiredTimen  શλεΫ׬ྃʹඞཁͳ࣌ؒ ݸʑͷλεΫͷ׬ྃʹඞཁͳ࣌ؒ

    શλεΫ׬ྃʹඞཁͳ࣌ؒΛখ͘͢͞Δʹ͸ ɾͦ΋ͦ΋λεΫྔΛݮΒ͢ ɾλεΫ͋ͨΓͷඞཁ࣌ؒΛݮΒ͢ʢ·Μ΂Μͳ͘ݮΒ͢ʣ ɾಛʹ͕͔͔࣌ؒΔλεΫͷඞཁ࣌ؒΛݮΒ͢ʢૂ͍ܸͪͰݮΒ͢ʣ ͳͲͷΞϓϩʔν͕ߟ͑ΒΕΔ
  17. ूத͠΍͍͢؀ڥΛͭ͘Γ͍ͨ  RequiredTime = F(conc . , skill) + wait

    ݸʑͷλεΫͷ׬ྃʹඞཁͳ࣌ؒ ूதྗ εΩϧ ଴ͪ࣌ؒ
  18. εΩϧΛߴΊ͍ͨ  RequiredTime = F(conc . , skill) + wait

    ݸʑͷλεΫͷ׬ྃʹඞཁͳ࣌ؒ ूதྗ εΩϧ ଴ͪ࣌ؒ
  19. ·ͱΊ w λεΫ؅ཧΛ͢Δʹ͸ɺ·ͣλεΫࣗମΛ೺Ѳ͢Δඞཁ͕͋Δ w ӅΕλεΫɺ༏ઌॱҐ͕͚ͭͮΒ͍ɺλεΫ͕େ͖͗͢ΔͳͲ͞· ͟·ͳ՝୊͕͋Δ w ಄ͷதʹ͋ΔλεΫΛચ͍ग़͠બผ͠੔ཧ͢Δ(5%͸ͦ͏͍ͬͨ՝ ୊ͷղܾʹ໾ཱͭ w

    ͍͘ΒλεΫ؅ཧͯ͠΋λεΫʹ௥ΘΕΔঢ়گ͸ى͜Γ͏Δ w λεΫʹूத͢ΔͨΊʹλΠϜϚωδϝϯτΛ͢Δ w λεΫΛ͜ͳ͢εΩϧΛ্͛ΔͨΊʹࣗݾݚᮎͷ࣌ؒΛͱΔ w ͦ͏͢Δ͜ͱͰλεΫʹ௥ΘΕΔঢ়گ͔Β୤٫Ͱ͖Δ