1 ίϯςϯπྲྀ௨ج൫֓࿦ ஜ೾େֶ ਤॻؗ৘ใϝσΟΞܥ ٢઒ ࣍࿠ [email protected] # ೔෇ ֓ཁ 5 1݄26೔ (໦) ֶज़ݚڀ෼໺ʹ͓͚Δίϯςϯπͷಉఆɾࣝผ΍ɼӬଓతͳ ར༻ͷͨΊͷج൫ 

2 2 εέδϡʔϧ # ೔෇ ֓ཁ 1 1݄10೔ (Ր) ಋೖɾΠϯλʔωοτ্ͷίϯςϯπྲྀ௨ʹؔ͢Δશମ૾Λड़΂Δ 2 1݄12೔ (໦) ίϯςϯπྲྀ௨Λࢧ͑Δ৘ใٕज़ͷ֓ཁ ɾίϯςϯπͷදݱɼ஝ੵɼ ΞΫηεͷͨΊͷ৘ใٕज़ͷجૅ ɾίϯςϯπྲྀ௨ͷγεςϜͷߏ੒ͷجૅ 3 1݄19೔ (໦) Πϯλʔωοτ্ͷίϯςϯπͱͦͷྲྀ௨ͷجૅ֓೦ɾ σΟδλϧϥΠϒϥϦͱσΟδλϧΞʔΧΠϒͷࣄྫͱجૅ֓೦ 4 1݄24೔ (Ր) ֶज़ݚڀ෼໺ʹ͓͚ΔσΟδλϧίϯςϯπͷྲྀ௨ʹؔ͢Δجૅ֓೦ͱࣄྫ 5 1݄26೔ (໦) ֶज़ݚڀ෼໺ʹ͓͚Δίϯςϯπͷಉఆɾࣝผ΍ɼӬଓతͳར༻ͷͨΊͷج൫ 6 1݄31೔ (Ր) ΦʔϓϯαΠΤϯε࣌୅ʹ͓͚Δֶज़ίϯςϯπͷྲྀ௨ʹؔ͢Δಈ޲ 7 2݄2೔ (໦) ϝλσʔλͷجૅ֓೦ͱϝλσʔλͷछʑͷࣄྫ 8 2݄7೔ (Ր) ϝλσʔλͷϞσϧ ɾԠ༻໨తʹैͬͨίϯςϯπͷݟํͱϝλσʔλͷ Ϟσϧ ɾϝλσʔλεΩʔϚͱͦͷجຊϞσϧ 9 2݄9೔ (໦) ϝλσʔλͷ૬ޓӡ༻ੑɼಛʹΠϯλʔωοτ্Ͱͷϝλσʔλͷ ૬ޓӡ༻ੑͷͨΊͷඪ४ (Resource Description Framework (RDF) ౳) ͱ ϝλσʔλεΩʔϚʹ͍ͭͯड़΂Δ 10 2݄14೔ (Ր) σΟδλϧίϯςϯπྲྀ௨ɼϝλσʔλʹؔ͢Δ૯߹తͳٞ࿦ͱৼΓฦΓ ※ୈ2ճ͔Βୈ6ճ·Ͱ͸٢઒ɼୈ7ճ͔Βୈ10ճ·Ͱ͸Ӭ৿ઌੜͷ୲౰Ͱ͢ɽ 

3 3 લճͷ͓͞Β͍ 

4 4 લճͷतۀͰѻͬͨ಺༰ 4 • ֶज़ࡶࢽ δϟʔφϧ
ͱ͸Կ͔ • ֶज़ࡶࢽɾ࿦จͷ୳͠ํ
• ࢴഔମ ˠ ूຶॻՍ • ిࢠഔମ ˠ CiNii, J-STAGE • ిࢠԽʹΑΔ՝୊
ΦϯϥΠϯδϟʔφϧͷ௕ظอଘ • ిࢠԽʹΑΔՄೳੑ
Ӿಡ΍ࢀরɼར༻ঢ়گ͕ՄࢹԽͰ͖ΔΑ͏ʹ • ΦʔϓϯΞΫηεͱػؔϦϙδτϦɼ0"*1.) • ֶज़࿦จͷւ଑൛αΠτ
Sci-Hub 

5 5 લճͷఏग़՝୊͔Β #1 5 ݹ͘ͳͬͨࢿྉ΍࿦จࢽ͸ूີॻՍʹҠ͞Ε͍ͯ͘ͷͩͱࢥ͍·͕͢ɺूີॻՍʹ ೖΔຊͷ਺΋༗ݶͰ͋ΔͨΊɺ͍ͣΕ͸อଘͰ͖ΔྔΛ௒͑ͯ͠·͏ͱࢥ͍·͢ɻ ͦͷ৔߹͸ɺσʔλͷΈΛσδλϧʹอଘͯ͠ഁغ͞Εͯ͠·͏ͷͰ͠ΐ͏͔ɻ • ݐ෺ࣗମΛ૿ஙͯ͠ରԠ͢Δέʔε΋͋Γ·͕͢ɼ͓͕͔͔ۚΓ·͢ɽ • ࡭ࢠମͱͯ͠࢒͓ͯͨ͘͠Ίɼෳ਺ͷਤॻؗͰڞಉอଘ͢ΔΞΠσΞ͕͋Γ·͢ɽ ͨͱ͑͹ɼͦΕͧΕ1࡭͚ͩ͋Ε͹ྑ͍ͷͰɼॏෳ෼͸আ੶Ͱ͖·͢Ͷͱ͍͏࿩ → দຊ࿨ࢠ: ʮϓϦϯτίϨΫγϣϯͷࠓޙ: બ୒ࢶͱͯ͠ͷShared PrintΛߟ͑Δʯ, Medianet, No. 23, pp. 22-25, 2016. https://www2.lib.keio.ac.jp/publication/medianet/article/pdf/02300220.pdf. • Ͳ͔͜ʹ1࡭͋Ε͹ྑ͍ͱ͍͏ߟ͑ํͰՌͨͯ͠ྑ͍ͷ͔Ͳ͏͔? • Ԛഁଛ͕ੜ͡Δ͜ͱͷϦεΫ → ར༻ऀʹ͸௚઀ݟͤͳ͍ɼ৮Βͤͳ͍? • ෺ཧతʹۙ͘ʹͳ͍ͱෆศ → ͭ͘͹ʹ͸͋Δ͕ɽ౎಺ʹ͸͋Δ͕ɽؔ੢ʹ͸͋Δ͕ɽ • ࠃཱࠃձਤॻؗɾେֶਤॻؗͱ΋ʹॴଂ͞Ε͍ͯͳ͍ࢿྉΛॴଂ͢Δਤॻ͕ؗɼ ͦͷࢿྉΛআ੶ͨ͠ΒɼͦΕ͕࠷ޙͷ1࡭ (ϥετίϐʔ) ͩͬͨ! ͳΜͯ࿩΋…… → ⁋ܚଠ; ԕ౻་; ਫপ༑޺: ʮࠃཱࠃձਤॻ͕ؗॴଂͤͣެཱਤॻ͕ؗॴଂɾআ੶͍ͯ͠Δਤॻʯ, ೔ຊਤॻؗ৘ใֶձࢽ, Vol. 67, No. 2, pp. 69-86, 2021. https://doi.org/10.20651/jslis.67.2_69. 

6 6 લճͷఏग़՝୊͔Β #2 6 ΞΫηεϩάͷಡΈํ͕Α͘Θ͔͍ͬͯͳ͔͕ͬͨɺ͜ͷतۀͰ஌Δ͜ͱ͕Ͱ͖ͯ Α͔ͬͨɻݚڀऀֶ͕ज़࿦จͷւ଑൛αΠτʹΞΫηε͠ɺϩά͕࢒Δ͜ͱͰɺ ԿΒ͔ͷϖφϧςΟΛ՝ͤΒΕͨΓ͢Δ͜ͱ͕͋ΔͷͩΖ͏͔ͱٙ໰ʹࢥͬͨɻ • ಛʹϖφϧςΟΛ՝ͤΒΕΔͱ͍ͬͨ࿩͸ͳ͍͸ͣͰ͢ • Sci-Hub͕ެ։͍ͯ͠Δ৘ใ͸ɼΞΫηεϩάʹج͍ͮͨ౷ܭ৘ใ • ࠃ΍஍ҬϨϕϧͰར༻ঢ়گ͕෼͔Δ • ػ໊ؔ΍IPΞυϨε·Ͱ͸෼͔Βͳ͍ • ΋ͪΖΜɼϖφϧςΟͷ༗ແ΍ͦͷ౓߹͍ͱɼ࢖͏/࢖Θͳ͍͸ผͷ࿩ 

7 7 • ֶੜ΋࢖͍ͬͯΔͱ͸ࢥ͍·͕͢ɼݚڀऀ͕࢖͍ͬͯ·͢ɽ • େֶʹΑͬͯ͸ɼֶ֎͔ΒͷϦϞʔτΞΫηε͕࢖͍ͮΒ͍ͳͲͷཧ༝ • ΦʔϓϯΞΫηε or ΦʔϓϯΞΫηε൛͕ར༻Ͱ͖Δ࿦จͰ͋Δʹ΋ ؔΘΒͣɼSci-HubͰμ΢ϯϩʔυ͞Ε͍ͯΔέʔε΋͋Γ·͢ɽ • ग़൛ࣾ΍δϟʔφϧϓϥοτϑΥʔϜ͝ͱʹɼͲ͜Λૢ࡞͢Ε͹ μ΢ϯϩʔυͰ͖Δ͔ΛಡΈऔΔͷ͕೉͍͠ͱ͍ͬͨ໰୊΋ʜʜ લճͷఏग़՝୊͔Β #3 7 ֶज़࿦จʹ΋ւ଑൛αΠτ͕͋Δ͜ͱ͸ॳΊͯ஌Γ·ͨ͠ɻ͔ࣗ͠͠෼͕ݟ͍ͨ ࿦จ͕ݟΒΕͳ͍ͱ͍͏͜ͱ͕ࠓ·Ͱͳ͔ͬͨͷͰɺͲͷΑ͏ͳਓ͕ͲΜͳཧ༝Ͱ ར༻͍ͯ͠Δͷ͔͕ϐϯͱ͖·ͤΜͰͨ͠ɻ ࣗ෼ͷେֶ͕ܖ໿͍ͯ͠ͳ͍ࡶࢽΛӾཡֶ͍ͨ͠ੜ΍ɺͲͷػؔʹ΋ࡏ੶͍ͯ͠ͳ ͍Ұൠਓ͕ར༻͢ΔͷͰ͠ΐ͏͔ɻ ࢀߟ: େ୩पฏ; ࡔ౦ܚଠ: ʮ࿦จւ଑αΠτSci-HubΛ८Δಈ޲ͱ೔ຊʹ͓͚Δར༻࣮ଶʯ, ৘ใͷՊֶͱٕज़, Vol. 68, No. 10, pp. 513-519, 2018. https://doi.org/10.18919/jkg.68.10_513 

8 8 લճͷఏग़՝୊͔Β #4 8 • CiNiiͱ͍͏σʔλϕʔεαʔϏεͱͦͷಡΈํ (ॳݟͰʮαΠχΟʯͱ ͸ಡΊ·ͤΜͰͨ͠) ͸ҹ৅ʹ࢒ͬͨɻ • CiNiiͷ͓஡໨ͳπΠʔτ͸ެࣜΞΧ΢ϯτΒ͘͠ͳͯ͘໘ന͍ͱࢥͬͨ 20160206 େ޲ҰًઌੜʮAll about CiNiiʯ - ίʔΪʔͷͬ͠Ά https://26.hatenablog.jp/entry/2016/03/19/103635 େ޲ Ұً ͓͓Ή͔͍ ͍͖ͬ
ઌੜ • ʮࠃཱ৘ใֶݚڀॴͷֶज़৘ใαʔϏεCiNiiͷݩ୲౰ऀʯɽݱॴଐ͸ɼ౦ژେֶ • 2016೥ɼklisͷूதߨٛͰʮAll about CiNiiʯͱ͍͏୊໨ͰߨԋΛ͞Εͨͱ͖ͷ ϝϞΛϒϩάͰެ։ͨ͠ͷΛࢥ͍ग़ͨ͠ͷͰɼ͝ڵຯ͕͋Ε͹ݟͯΈ͍ͯͩ͘͞ 2010೥: ʮαʔϏεͷ͏͠Ζʹਓ͕͍Δʯ ΢ΣϒαʔϏε͸ਓ͕ؒ΍͍ͬͯΔΑ͏ʹ͋·ΓࢥΘΕ͍ͯͳ͍ؾ͕͢Δɻ ͨͱ͑͹ɺGoogleͱ͔৯΂ϩάͱ͔ɺਓ͕ؒ΍͍ͬͯΔΑ͏ʹࢥΘΕͳ͍ɻ ػց͕΍͍ͬͯΔ͔Βػց͕શ෦΍͍ͬͯΔΑ͏ͳؾ͕ͯ͘͠Δ͚Ͳɺ ຊ౰͸ɺਓ͕͍ͯɺਓͷࢥ͍͕͋ΔɻͦΕΛར༻ऀʹ࣮ײͯ͠΋Β͏͜ͱ͸େࣄɻ TwitterΞΧ΢ϯτΛ࡞੒ͨ͠ʹ͌ɻCiNiiͷಡΈํ͕෼͔Βͳ͍ → ʮαΠχΟͰ͢ʯͱ ԆʑͱϦϓϥΠ͢Δͷ͕ॳ୅ͳ͔ͷͻͱͷ࢓ࣄɻ 

9 9 લճͷఏग़՝୊͔Β #5 9 ࿦จͷஶऀࠪಡऀ͕ޓ͍ʹࢯ໊͕஌Β͞Εͳ͍ͱ͍͏ঢ়گ͕ڵຯਂ͔ͬͨɻ͔֬ʹɺ ༊ண΍ෆਖ਼͕ى͜Γͦ͏Ͱ͋Δ͠ɺଥ౰ͳͷͩͳͱײͨ͡ɻ͕ɺϞϊʹΑͬͯ͸ ಡΜͰ͍ͯ͜Ε͸˓˓͞Μͷ࿦จͰ͸ɺͱ෼͔ͬͯ͠·͏৔߹΋͋Γͦ͏ͩ • AͱBͷ྆ํ͕ద༻͞Εͨঢ়ଶͰͷࠪಡ͸ʮμϒϧϒϥΠϯυʯɼ A͚͕ͩద༻͞Εͨঢ়ଶͰͷࠪಡ͸ʮγϯάϧϒϥΠϯυʯͱݺ͹Ε·͢ • μϒϧϒϥΠϯυࠪಡͰ΋ɼࠪಡऀʹ͸ஶऀ͕୭ͳͷ͔༰қʹ෼͔Δ͜ͱ͸গͳ͘ͳ͍ ͦ΋ͦ΋ɼࠪಡ͸ಉۀऀʹґཔ͢Δ΋ͷ + ݚڀςʔϚ΍ํ๏ɼઌߦݚڀͷࢀরͷ࢓ํͳͲ • μϒϧϒϥΠϯυʹ͓͚Δ໨తͷͻͱͭ͸ɼஶऀͷਓछɼॴଐػؔɼࠃ΍஍ҬɼੑผͳͲ ͷཁૉʹΑΔόΠΞε͕ੜ͡ΔͷΛճආ͢Δ͜ͱ • ࠷ۙͰ͸ɼஶऀɼࠪಡऀͱ΋ʹ୭ͳͷ͔໌Β͔ͳঢ়ଶͰɼ͞Βʹɼ৔߹ʹΑͬͯ͸ ࠪಡϨϙʔτࣗମΛެ։͢ΔʮΦʔϓϯࠪಡʯ΋ొ৔͍ͯ͠·͢ ࢀߟ: CA1829 – ࠪಡΛΊ͙Δ৽ͨͳ໰୊ / ࠤ౻ ᠳ | ΧϨϯτΞ΢ΣΞωεɾϙʔλϧ https://current.ndl.go.jp/ca1829 A. ஶऀʹͱͬͯɼࠪಡऀ͕୭ͳͷ͔෼͔Βͳ͍ B. ࠪಡऀʹͱͬͯɼஶऀ͕୭ͳͷ͔෼͔Βͳ͍ 

10 10 લճͷఏग़՝୊͔Β #6-1 10 ϓϩάϥϛϯάͷतۀͷLaTeXͰͷϨϙʔτ࡞੒ͷࡍʹɺࢀߟจݙͰBibTeXܗࣜͷ ϑΝΠϧΛ࢖ͬͨ͜ͱ͕͋Γɺ͔ͳΓ໘౗Ͱ͋ͬͨ͜ͱΛࢥ͍ग़ͨ͠ɻͨͩจষʹ͢ Δ͚ͩͳΒγϯϓϧͳςΩετΤσΟλͰ͍͍ͱײ͡Δ͕ɺBibTeXܗࣜʹ͢Δ͜ͱͰ ϝλσʔλΛ͏·͘औΓग़ͨ͠Γ͢Δ͜ͱ͕Ͱ͖Δͷ͔Ͳ͏͔͕ؾʹͳͬͨɻ • .bibܗࣜͷϑΝΠϧ: BibTeX • ࿦จλΠτϧɼஶऀ໊ɼࡶࢽ໊ͳͲͷॻࢽ৘ใͷߏ଄Խσʔλ܈ ˠ ¥bibliography{foo} ͷΑ͏ʹهड़͢Δͱɼfoo.bib ͱ͍͏ϑΝΠϧΛಡΈࠐΉ • .bstܗࣜͷϑΝΠϧ
จݙελΠϧϑΝΠϧ • ᶃ Ҿ༻จݙͷελΠϧ (Citation style) ʹؔ͢ΔࢦఆΛهड़͢Δ • ᶄ จݙͷฒͼॱͳͲͷࢦఆΛهड़͢Δ ˠ ¥bibliographystyle{jplain} ͷΑ͏ʹهड़͢Δͱɼjplain.bstΛಡΈࠐΈɼ ͦͷελΠϧͰग़ྗ͢Δ • ߦΘΕ͍ͯΔॲཧ
• .bibϑΝΠϧͱͯ֨͠ೲ͞Ε͍ͯΔɼ1݅ͣͭͷจݙ౳ͷϝλσʔλʹ͍ͭͯɼ ͦΕͧΕͷ߲໨ ͨͱ͑͹ஶऀ໊
ΛಡΈࠐΈɼᶃɼᶄ ʹଇͬͨܗࣜͰग़ྗ͢Δɽ 

11 11 લճͷఏग़՝୊͔Β #6-2 11 ϓϩάϥϛϯάͷतۀͷLaTeXͰͷϨϙʔτ࡞੒ͷࡍʹɺࢀߟจݙͰBibTeXܗࣜͷ ϑΝΠϧΛ࢖ͬͨ͜ͱ͕͋Γɺ͔ͳΓ໘౗Ͱ͋ͬͨ͜ͱΛࢥ͍ग़ͨ͠ɻͨͩจষʹ͢ Δ͚ͩͳΒγϯϓϧͳςΩετΤσΟλͰ͍͍ͱײ͡Δ͕ɺBibTeXܗࣜʹ͢Δ͜ͱͰ ϝλσʔλΛ͏·͘औΓग़ͨ͠Γ͢Δ͜ͱ͕Ͱ͖Δͷ͔Ͳ͏͔͕ؾʹͳͬͨɻ • ಛʹɼҾ༻จݙͷελΠϧ (Citation style) ֶ͕ज़ࡶࢽ͝ͱʹҟͳΔ৔߹͕͋ͬͯਏ͍ ࢀߟ: ʲLaTeXʳBibTeXͷελΠϧ76ݸҰཡ | ਺ֶͷܠ৭ https://mathlandscape.com/latex-bibstyles/ 1. Yoshikane, F. et al. 2011. Analysis of the relationship between citation frequency of patents and diversity of their backward citations for Japanese patents. Scientometrics. Springer Science and Business Media LLC. 2. F. Yoshikane, Y. Suzuki, and K. Tsuji, “Analysis of the relationship between citation frequency of patents and diversity of their backward citations for Japanese patents,” Scientometrics, vol. 92, no. 3. Springer Science and Business Media LLC, pp. 721–733, Dec. 30, 2011. doi: 10.1007/s11192-011-0612-6. 3. Yoshikane, F., Suzuki, Y. & Tsuji, K. Analysis of the relationship between citation frequency of patents and diversity of their backward citations for Japanese patents. Scientometrics vol. 92 721–733 (2011). • ্ͷ3ͭ͸͢΂ͯಉҰจݙΛࢦ͍ͯ͠Δ͕ɼҾ༻จݙͷελΠϧ͕ҟͳΔͨΊɼ ୯ͳΔจࣈྻͷϦετͩͱɼ౤ߘઌͷֶձࢽ͕ҟͳΔͨͼʹमਖ਼͕ඞཁͰ৺͕ંΕΔ • BibTeX༻ͷจݙελΠϧϑΝΠϧ͕ఏڙ͞Ε͍ͯΕ͹ɼͦΕͰॲཧ͢Δ͚ͩͰOK 

12 12 Webͷίϯςϯπʹ͓͚Δ ϦϯΫ੾ΕΛ๷͙ʹ͸ 

13 13 13 Webͷίϯςϯπ͸มΘΓ΍͍͢ • 2003೥ʹ͓͚Δௐࠪ • 4͔݄ؒɺຖ೔72ສ݅ͷ΢ΣϒϖʔδΛର৅ʹมߋΛௐࠪͨ͠ • Webϖʔδͷ40%͕1िؒҎ಺ʹมߋ͞Εɼ.comυϝΠϯʹ ෼ྨ͞ΕΔϖʔδͷ23%͕ຖ೔มߋ͞Ε͍ͯͨ • 2014೥ʹ͓͚Δௐࠪ • 1997೥͔Β2012೥ʹެද͞Εͨ350ສ݅ͷֶज़࿦จΛର৅ʹɼ Ҿ༻͞Ε͍ͯΔ΢Σϒϖʔδ100ສ݅ͷঢ়گΛௐࠪͨ͠ • ֶज़࿦จͰҾ༻͞Ε͍ͯΔ΢Σϒϖʔδʹ͍ͭͯɼ શମͷ5෼ͷ1ʹ͓͍ͯϦϯΫ੾Ε͕ੜ͍ͯ͡Δ A large-scale study of the evolution of web pages | Proceedings of the 12th international conference on World Wide Web https://doi.org/10.1145/775152.775246 Scholarly Context Not Found: One in Five Articles Suffers from Reference Rot | PLOS ONE https://doi.org/10.1371/journal.pone.0115253 ͜Ε·Ͱͷतۀࢿྉ͔Β 

14 14 Tim Berners-Lee 14 • 1990೥ʹTim Berners-LeeʹΑͬͯൃ໌͞ΕͨγεςϜ • Web͸ʮ஖ᥨͷ૥ʯͷҙຯ ը૾ͷग़య: File:Sir Tim Berners-Lee (cropped).jpg - Wikimedia Commons https://commons.wikimedia.org/wiki/File:Sir_Tim_Be rners-Lee_(cropped).jpg HTTP ΞϓϦέʔγϣϯ ϓϩτίϧ HTML ϋΠύʔϝσΟΞ ϑΥʔϚοτ URI Ϧιʔεࣝผࢠ HTTP͸URIͰૢ࡞ର৅Λ ࢦఆ͢Δ HTMLͷϦϯΫ͸URIΛར༻͢Δ HTML͸HTTPͰ ΍ΓऔΓ͞ΕΔ WebΛࢧ͑Δ࠷΋جૅతͳٕज़ (ࢀߟ) ࢁຊཅฏ: ʮWebΛࢧ͑Δٕज़ : HTTP, URI, HTML, ͦͯ͠RESTʯ. Web+DB PressϓϥεγϦʔζ. ٕज़ධ ࿦ࣾ, 2010. ͜Ε·Ͱͷतۀࢿྉ͔Β 

15 15 Cool URIs don’t change ΫʔϧͳURI͸มΘΒͳ͍ ΫʔϧͳURIͱ͸มΘΒͳ͍΋ͷͷ͜ͱɻ ͲΜͳURI͕มΘͬͯ͠·͏? URI͸มΘΒͳ͍: ਓ͕ͦΕΛมߋ͢Δͷͩɻ ݪจ Tim Berners-Lee: Hypertext Style: Cool URIs don't change. https://www.w3.org/Provider/Style/URI.html ຋༁ ਆ࡚ਖ਼ӳ: ΫʔϧͳURI͸มΘΒͳ͍ -- Style Guide for Online Hypertext https://www.kanzaki.com/docs/Style/URI • 1998೥ʹTim Berners-Lee͕ࣔͨ͠ߟ͑ํ • URI͕มΘΔͷ͸ɺͦͷதʹؚ·ΕΔԿΒ͔ͷ৘ใ͕มΘͬͯ͠·͏৔߹ͳͷͰɺ υΩϡϝϯτͷ࡞੒೔ - URI͕ઃఆ͞Εͨ೔෇ͳͲͷෆมͷཁૉΛ༻͍Δͱྑ͍ ˒ URIʹؚΊͳ͍Α͏ʹ͢Δ͜ͱ͕ਪ঑͞Ε͍ͯΔཁૉͷྫ • ࡞ऀ໊ • ୲౰ऀ͕૊৫Λ΍ΊΔͳͲͷཧ༝Ͱɺ࡞ऀ͸มΘΓ͏Δ • υΩϡϝϯτͷόʔδϣϯ΍ঢ়ଶΛࣔ͢Α͏ͳ୯ޠ • old, draft, latest ͳͲ͸࢖Θͳ͍΄͏͕ྑ͍ • ϑΝΠϧ໊ͷ֦ுࢠ • .cgi, .htmlͳͲ͸কདྷతʹมΘΔ͔΋͠Εͳ͍ͷͰΦεεϝ͠ͳ͍ • ֦ுࢠͳ͠ͰΞΫηεͰ͖ΔΑ͏ʹ͢Δઃఆͷਪ঑ 

16 16 ӬଓతͳΞΫηεΛ࣮ݱ͢Δʹ͸? 1. URI͕มΘΒͳ͚Ε͹ɼͦͷURIʹΞΫηε͢Δ͜ͱͰ࣮ݱՄೳ • ͦͷυϝΠϯ໊Λอ࣋͢ΔձࣾͷഇۀɼαʔόΛҡ࣋Ͱ͖ͳ͘ͳͬͨ ৔߹͸ɼ΍ΉΛಘͳ͍།Ұͷཧ༝ͱͯ͠Tim Berners-Lee΋ڐ༰͍ͯ͠Δ • ͜Εʹ͸֤ਓͷ౒ྗ΍URIΛઃܭ͢Δηϯε͕ඞཁෆՄܽͰ͋Δ • ࣮ࡍͷͱ͜ΖɼϦϯΫ੾ΕͩΒ͚ɾɾɾ 2. ίϯςϯπͷॴࡏ͕มΘͬͯ΋ɼಉ͡URIͰΞΫηεͰ͖ͨΒղܾ! • ͓લ͸ҰମɼԿΛݴ͍ͬͯΔΜͩɾɾɾ • ͦΕ͕Ͱ͖ΔͷͰ͋Ε͹ɼ1൪ͷ࿩͸ͦ΋ͦ΋ग़ͯ͜ͳ͍ͷͰ͸ͳ͍͔?? • URI = ͦͷίϯςϯπͷॴࡏͰ͠ΐ͏? ໃ६͍ͯ͠ΔͷͰ͸?? • ຊ೔͸ɼͪ͜ΒͷΞϓϩʔνͷ࿩Λ͠·͢ɽ 

17 17 HTTPͷεςʔλείʔυ #1 17 εςʔλείʔυ͸3ܻͷ਺ࣈͰɼઌ಄ͷܻͰ෼ྨͰ͖Δ 1XX ॲཧத • ॲཧ͕ܧଓ͍ͯ͠Δ͜ͱΛࣔ͢ 2XX ੒ޭ • ϦΫΤετ͕੒ޭͨ͜͠ͱΛࣔ͢ 3XX ϦμΠϨΫτ • ΄͔ͷϦιʔε΁ͷϦμΠϨΫτΛࣔ͢ 4XX ΫϥΠΞϯτΤϥʔ • ΫϥΠΞϯτଆͰͷΤϥʔΛࣔ͢ 5XX αʔόΤϥʔ • αʔόଆͰͷΤϥʔΛࣔ͢ (ࢀߟ) ࢁຊཅฏ: 8.3 εςʔλείʔυͷ෼ྨͱҙຯ, ʮWebΛࢧ͑Δٕज़ : HTTP, URI, HTML, ͦͯ͠ RESTʯ. Web+DB PressϓϥεγϦʔζ. ٕज़ධ࿦ࣾ, 2010. ͜Ε·Ͱͷतۀࢿྉ͔Β ˒ 

18 18 HTTPͷεςʔλείʔυ #2 18 4XX ΫϥΠΞϯτΤϥʔ • 404 Not Found ࢦఆͨ͠Ϧιʔε͕ଘࡏ͠ͳ͍ ϦΫΤετ Ϩεϙϯε ΫϥΠΞϯτ αʔό Not Found The requested URL was not found on this server. 2023/01/13 18:19 404 - Page Not Found. ͪ͜Βଆʹ໰୊͋Γ ஜ೾େֶͷ΢ΣϒαΠτ ͜Ε·Ͱͷतۀࢿྉ͔Β 

19 19 HTTPͷεςʔλείʔυ #3 19 3XX ϦμΠϨΫτ • 301 Moved Permanently • 302 Found ϦΫΤετ Ϩεϙϯε ΫϥΠΞϯτ αʔό ϦΫΤετͰࢦఆ͞ΕͨϦιʔε͕৽͍͠63*ʹҠಈͨ͜͠ͱΛࣔ͢ɽ ͸߃ٱతͳҠಈɼ͸Ұ࣌తͳҠಈΛࣔ͢ɽ ͦͷϦιʔε͸Ҡಈ ͠·ͨ͠ɽҠಈઌΛ ڭ͑ΔͷͰɼͦͪΒ ʹߦ͍ͬͯͩ͘͞ • 303 See Other ผͷURIɽϦΫΤετʹର͢Δॲཧ݁Ռ͕ผͷURIͰऔಘͰ͖Δ͜ͱΛࣔ͢ɽ (ࢀߟ) ࢁຊཅฏ: 8.4 Α͘࢖ΘΕΔεςʔλείʔυ, ʮWebΛࢧ͑Δٕज़ : HTTP, URI, HTML, ͦͯ͠ RESTʯ. Web+DB PressϓϥεγϦʔζ. ٕज़ධ࿦ࣾ, 2010. 

20 20 ϦμΠϨΫτͷ۩ମྫ #1 20 https://t.co/m6uyG0cpC1 https://twitter.com/ntsuji/status/1615997249636675584 

21 21 ϦμΠϨΫτͷ۩ମྫ #2 21 https://t.co/m6uyG0cpC1 $ curl -I -L 'https://t.co/m6uyG0cpC1' HTTP/2 301 date: Wed, 25 Jan 2023 12:08:45 GMT location: https://www.appps.jp/374201/ HTTP/2 200 server: nginx adate: Wed, 25 Jan 2023 12:08:46 GMT content-type: text/html; charset=UTF-8 ϦΫΤετ Ϩεϙϯε ΫϥΠΞϯτ αʔό ͦͷϦιʔε͸Ҡಈ͠·ͨ͠ɽ Ҡಈઌ͸ https://www.appps.jp/374201/ ͳͷͰɼͦͪΒʹߦ͍ͬͯͩ͘͞ 

22 22 Πϝʔδ 22 https://www.irasutoya.com/2013/07/blog- post_956.html https://www.irasutoya.com/202 1/01/blog-post_49.html ஜ೾େֶͷ7A105ڭࣨ͸ Ͳ͜Ͱ͔͢ ͜ͷݐ෺ͷͲ͜Ͳ͜ʹ ͋Γ·͢ ݱࡏͷॴࡏ ·͋ɼ஌ͬͯͨ ͚ͲͶ ஜ೾େֶͷ7A105ڭࣨ͸ Ͳ͜Ͱ͔͢ Ұͷ໼ͷ࠷๺୺ʹ͋Δ ݐ෺ͷͲ͜Ͳ͜ʹ͋Γ·͢ ݱࡏͷॴࡏ ͍ͭͷؒʹ৔ॴ ͕มΘͬͨͷ ࢥ͍ͬͯͨ৔ॴ ʹ௚઀ߦ͔ͳ͘ ͯΑ͔ͬͨ 

23 23 ӬଓతͳΞΫηεΛ࣮ݱ͢Δʹ͸? ίϯςϯπͷॴࡏ͕มΘͬͯ΋ɼಉ͡63*ͰΞΫηε Ͱ͖Ε͹ྑ͍ • ௚઀ɼίϯςϯπͷ৔ॴʹߦ͔ͣɼ࠷৽ͷॴࡏΛҊ಺ͯ͠΋Β͏ • ͦͷͨΊʹඞཁͳ࢓૊Έʹ͸Կ͕͋ΔͩΖ͏? • ίϯςϯπͷࣝผࢠ → ઌͷྫͰ͸ɼஜ೾େֶͷ7A105ڭࣨ ͋Εͷ͜ͱ! ͱ࣮֬ʹ෼͔Δඞཁ͋Γ • Ҋ಺ͯ͘͠ΕΔ࢓૊Έ → ϦμΠϨΫτػೳΛ࢖͑͹ྑͦ͞͏ • ͦͷ࣌఺Ͱͷॴࡏ → ॴࡏͷ৘ใ͕ݹ͍ͱḷΓண͚ͳ͍ ॴࡏ͕มΘͬͨΒཁΞοϓσʔτ • ίϯςϯπͷ࣮ମ → ͳ͍ͱݟΒΕͳ͍/ར༻Ͱ͖ͳ͍ ͜ΕΛ࣮ݱ͢ΔͨΊͷ࢓૊Έ͕Digital Object Identifier 

24 24 %0*ͱ͸Կ͔ Digital Object Identifier 

25 • ಡΈ͸ʮσΟʔΦʔΞΠʯͰ͢ɽ • υΠͩͱɼզʑͷײ֮Ͱ͸ʮ౔Ҫʯ͞ΜΛ࿈૝͢ΔͰ͠ΐ͏ ͱ աڈʹઆ໌ͨ͠Βɼւ֎ͰʮυʔΠʯͱݺΜͰ͍Δਓ͕͍·ͨ͠ • Document Object Identifier Ͱ͸͋Γ·ͤΜ ͋ΒΏΔछྨͷΦϒδΣΫτͷӬଓతͰҰҙͳࣝผͷͨΊͷج൫ – ͋ΒΏΔछྨͷΦϒδΣΫτ ˠ σδλϧΦϒδΣΫτʹݶఆͤͣɼ͋ΒΏΔछྨͷ ΦϒδΣΫτʹ෇༩Մೳ ˠ Digital Identifier of an Object – ݫີʹ͸ֶज़จݙʹݶఆ͞ΕΔ΋ͷͰ͸ͳ͍͕ɼ͜ͷतۀͰ͸ɼ ֶज़࿦จɼॻ੶ɼݚڀσʔλ౳Λର৅ʹ෇༩͞Ε͍ͯΔέʔεΛѻ͏ɽ DOIͱ͸Կ͔
#1 Digital Object Identifier / σ (Ο) δλϧΦϒδΣΫτࣝผࢠ 

26 ͋ΒΏΔछྨͷΦϒδΣΫτͷӬଓతͰҰҙͳࣝผͷͨΊͷج൫ – Ӭଓత Persistent ಉ͡Ͱ͋Γଓ͚Δ͜ͱɼมΘΒͳ͍͜ͱ – Ұҙ Unique ࢦࣔ͢͠ର৅Λৗʹ1ͭʹಛఆͰ͖Δ͜ͱ – ࣝผ Identification "ͱ#͸ʮಉ͡ʯɼ$ͱ%͸ʮҧ͏ʯ͜ͱ ͕෼͔Δ͜ͱɽࣝผࢠ 
ID, Identifier DOIͱ͸Կ͔
#2 Digital Object Identifier / σ Ο δλϧΦϒδΣΫτࣝผࢠ ਎ͷճΓͷࣝผࢠ • ࢯ໊ɼॅॴɼେֶ໊ɼి࿩൪߸ɼҢ౓ܦ౓ (࠲ඪ) • ֶ੶൪߸ɼϚΠφϯόʔ (ݸਓ൪߸)ɼӡస໔ڐূ൪߸ • ϝʔϧΞυϨεɼIPΞυϨεɼυϝΠϯ໊ɼURI • ΢ΣϒαʔϏεʹ͓͚ΔΞΧ΢ϯτ໊ 

27 ͋ΒΏΔछྨͷΦϒδΣΫτͷӬଓతͰҰҙͳࣝผͷͨΊͷج൫ – Ӭଓత Persistent ಉ͡Ͱ͋Γଓ͚Δ͜ͱɼมΘΒͳ͍͜ͱ – Ұҙ Unique ࢦࣔ͢͠ର৅Λৗʹ1ͭʹಛఆͰ͖Δ͜ͱ – ࣝผ Identification "ͱ#͸ʮಉ͡ʯɼ$ͱ%͸ʮҧ͏ʯ͜ͱ ͕෼͔Δ͜ͱɽࣝผࢠ 
ID, Identifier DOIͱ͸Կ͔
#3 Digital Object Identifier / σ Ο δλϧΦϒδΣΫτࣝผࢠ %0*ͷྫ 10.2964/jsik_2020_033 https://doi.org/10.2964/jsik_2020_033 

28 %0*γεςϜͷ֓ཁ ࠃࡍDOIࡒஂ (International DOI Foundation, IDF) ͕ఏڙ͢Δɼ DOIΛ࣮ݱ͢ΔγεςϜશମ͕ʮ%0*γεςϜʯɼ ಉγεςϜΛ௨ͯ͡ొ࿥ɾ؅ཧ͞ΕΔࣝผࢠ͕ʮ%0*໊ʯ • DOI໊ DOI name – Prefixɼʮ/ʯɼSuffixͰߏ੒ → 10.2964 / jsik_2020_033 – RA (Registration Agencyɼ%0*ొ࿥ػؔ) Λ௨ͯ͡ొ࿥͞ΕΔ • %0*ϦϯΫ ϋΠύʔϦϯΫͱͯ͠ͷ%0* – ʮhttps://doi.org/ʯͷޙΖʹ%0*໊Λ௥Ճ͢Δͱɼ౰֘ίϯςϯπͷ 63*ʹϦμΠϨΫτΛߦ͏ϋΠύʔϦϯΫͱͯ͠ػೳ͢Δ https://doi.org/10.2964/jsik_2020_033 → https://www.jstage.jst.go.jp/article/jsik/30/3/30_2020_033/_article/-char/ja/ 

29 %0*ͷొ࿥݅਺ ૯ొ࿥݅਺
2ԯ7,500ສ݅ ˞2021೥1݄࣌఺ JaLC (Japan Link Center) https://japanlinkcenter.org/top/ • 2012೥3݄ʹൃ଍ͨ͠೔ຊࠃ಺།Ұͷ3" • ೔ຊࠃ಺ͷֶज़৘ใのDOI登録 • Պֶٕज़ৼڵػߏ (JST)ɼ෺࣭ɾࡐྉݚڀػߏ (NIMS)ɼࠃཱ৘ใֶݚڀॴ (NII)ɼ ࠃཱࠃձਤॻؗ (NDL) ͷ4ػؔʹΑΔڞಉӡӦ͕ߦΘΕ͍ͯΔ RA 概要 ૯ొ࿥݅਺ Crossref 1999೥ઃཱɼੈք࠷େن໛ͷRA 14,000ສ件 DataCite 2009೥ઃཱɼओͳର৅͸ݚڀσʔλ 3,800ສ݅ JaLC 2012೥ઃཱɼ೔ຊࠃ಺།ҰͷRA 1,000万件 ද ֶज़࿦จɼॻ੶ɼݚڀσʔλ౳΁ͷొ࿥ঢ়گ 

30 JaLC: Japan Link Center https://japanlinkcenter.org/top/ ӡӦҕһ௕͸ࠃཱ৘ใֶݚڀॴ (NII) ͷ෢ాӳ໌ઌੜ 

%0*ϦϯΫʹΑΔίϯςϯπ΁ͷΞΫηε ࠃࡍ%0*ࡒஂ 利⽤者 https://doi.org/10.2964/jsik_2020_033 ΞΫηεϦΫΤετ 31 

32 利⽤者 Ϩεϙϯε ϦμΠϨΫτ https://doi.org/10.2964/jsik_2020_033 HTTP/2 302 Found Location: https://www.jstage.jst.go.jp/article/jsik/30/3/30_2020_ 033/_article/-char/ja/ %0*ϦϯΫʹΑΔίϯςϯπ΁ͷΞΫηε 32 ࠃࡍ%0*ࡒஂ 

ࠃࡍ%0*ࡒஂ 利⽤者 %0*໊ 10.2964/jsik_2020_033 ↳ https://www.jstage.jst.go.jp/article/jsik/30/3/30_2020_033/_article/- char/ja/ ΞΫηε Ϩεϙϯε HTTP/2 302 Found Location: https://www.jstage.jst.go.jp/article/jsik/30/3/30_2020_033/_ article/-char/ja/ https://doi.org/10.2964/jsik_2020_033 ˞Ϧιʔεͷॴࡏ (URI) ʹมߋ͕͋ͬͨ৔߹͸ɺ ͦͷมߋΛ൓ө͢Δ͜ͱͰϦϯΫ੾ΕΛ๷͙࢓૊Έ %0*ϦϯΫʹΑΔίϯςϯπ΁ͷΞΫηε 33 

DOIγεςϜͷ֓ཁਤ Crossrefの DB JaLCのDB (Japan Link Center) Crossref (RA) JaLC (RA) ࠃࡍ%0*ࡒஂ https://doi.org/Prefix/Suffix è ίϯςϯπͷURI メタデータ メタデータ Registrant Registrant 34 

Crossrefの DB JaLCのDB (Japan Link Center) Crossref (RA) JaLC (RA) ࠃࡍ%0*ࡒஂ https://doi.org/Prefix/Suffix è ίϯςϯπͷURI Registrant メタデータ メタデータ Prefixͷׂ౰ (10.1111) Prefixͷׂ౰ (10.2222) (10.2222) (10.1111) Registrant 35 Registrant͸ग़൛ऀ౳ͷ୯ҐͰଘࡏ͢Δ 

Crossrefの DB JaLCのDB (Japan Link Center) Crossref (RA) JaLC (RA) ࠃࡍ%0*ࡒஂ https://doi.org/Prefix/Suffix è ίϯςϯπͷURI Registrant メタデータ メタデータ Registrant ϝλσʔλ Suffix ϝλσʔλ Suffix 36 

Crossrefの DB JaLCのDB (Japan Link Center) Crossref (RA) JaLC (RA) ࠃࡍ%0*ࡒஂ https://doi.org/Prefix/Suffix è ίϯςϯπͷURI Registrant Registrant メタデータ メタデータ DOIొ࿥ DOIొ࿥ 37 

Crossrefの DB JaLCのDB (Japan Link Center) Crossref (RA) JaLC (RA) ࠃࡍ%0*ࡒஂ https://doi.org/Prefix/Suffix è ίϯςϯπͷURI Registrant メタデータ メタデータ (10.2222) (10.1111) Registrant DOIొ࿥ DOIొ࿥ ϝλσʔλ Suffix ϝλσʔλ Suffix Prefixͷׂ౰ (10.1111) Prefixͷׂ౰ (10.2222) 38 

Crossrefの DB JaLCのDB (Japan Link Center) Crossref (RA) JaLC (RA) ࠃࡍ%0*ࡒஂ https://doi.org/Prefix/Suffix è ίϯςϯπͷURI Registrant ϝλσʔλ メタデータ Registrant ϝλσʔλ ৽͍͠URI 39 ˒ 63*͕มΘͬͨΒσʔλϕʔεʹมߋΛ൓ө͢Δ࢓૊Έ ϝλσʔλ ৽͍͠URI 

ͲΜͳͱ͖ʹॴࡏ͕มΘΔ • ͨͱ͑͹ɼ – ͦͷֶज़ࡶࢽΛग़͍ͯͨ͠ग़൛͕ࣾผͷͱ͜ΖʹͳΔ – େֶ͕ग़͍ͯ͠Δֶज़ࡶࢽͰɼେֶͷ΢ΣϒαΠτ্Ͱ ެ։͞Ε͍ͯΔ৔߹ (ػؔϦϙδτϦΛؚΉ) • T2R2 ౦ژ޻ۀେֶϦαʔνϦϙδτϦ Tokyo Tech Research Repository https://t2r2.star.titech.ac.jp/ • ౦ژҩՊࣃՊେֶػؔϦϙδτϦ https://tmdu.repo.nii.ac.jp/ – ΦϯϥΠϯϓϥοτϑΥʔϜ͕มΘΔ৐Γ׵͑Δ – ࢖͍ͬͯͨαʔϏεࣗମ͕ऴྃͯ͠͠·͏ 40 

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Πϝʔδ 42 10.2964/jsik_2020_033͸ Ͳ͜Ͱ͔͢ https://www.jstage.jst.go.jp/ article/jsik/30/3/30_2020_033/ _article/-char/ja/ ʹ͋Γ·͢ ͓͓ɼݟΕͨ https://supernewplatform.jp/ article/jsik/30/3/30_2020_033/ _article/-char/ja/ʹ͋Γ·͢ 10.2964/jsik_2020_033͸ Ͳ͜Ͱ͔͢ DOIͷσʔλϕʔε DOIͷσʔλϕʔε Θʔ͍ɼݟΕͨ Θʔ͍ɼݟΕͨ 

DOI έΞϨεϛεͰ Ѩඓڣש 43 January 2015 DOI Outage: Followup Report 2015೥1݄ʹൃੜͨ͠DOIͷো֐ʹ͍ͭͯͷϑΥϩʔΞοϓϨϙʔτ The Gory Details First, the outage of January 20th was not caused by a software or hardware failure, but was instead due to an administrative error at the Corporation for National Research Initiatives (CNRI). The domain name “doi.org” is managed by CNRI on behalf of the International DOI Foundation (IDF). The domain name was not on “auto-renew” and CNRI staff simply forgot to manually renew the domain. Once the domain name was renewed, it took about 48 hours for the fix to propagate through the DNS system and for the DOI resolution service to return to normal. • ·ͣɺ1݄20೔ͷো֐͸ɺιϑτ΢ΣΞ΍ϋʔυ΢ΣΞͷো֐Ͱ͸ͳ͘ɺ CNRI (Corporation for National Research Initiatives) ͷ؅ཧϛεʹΑΔ΋ͷͰͨ͠ • υϝΠϯ໊ʮdoi.orgʯ͸ɺࠃࡍDOIࡒஂ (IDF) ʹ୅ΘͬͯCNRI͕؅ཧ͍ͯ͠·͢ɻ • ͜ͷυϝΠϯ໊͸ʮࣗಈߋ৽ʯʹͳ͓ͬͯΒͣɺCNRIͷελοϑ͕खಈͰߋ৽͢ΔͷΛ ๨Ε͍͚ͯͨͩͰͨ͠ɻυϝΠϯ໊͕ߋ৽͞ΕͨޙɺDNSγεςϜΛ௨ͯ͡मਖ਼͕఻ΘΓɺ DOIղܾαʔϏε͕ਖ਼ৗʹ໭Δ·Ͱ໿48͔͔࣌ؒΓ·ͨ͠ɻ 出典: January 2015 DOI Outage: Followup Report – Crossref Blog https://web.archive.org/web/20160310044938/https://blog.crossref.org/2015/03/january-2015-doi-outage-followup-report.html 

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47 2. ΦϯϥΠϯδϟʔφϧϓϥοτϑΥʔϜͰௐ΂Δ https://www.nature.com/articles/s41597-022-01190-z https://doi.org/10.1038/ s41597-022-01190-z ★ 

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ϦμΠϨΫτઌͷௐ΂ํ 50 2. ࠃࡍ%0*ࡒஂͷWeb APIΛ࢖ͬͯௐ΂Δ { "responseCode": 1, "handle": "10.2964/jsik_2020_033", "values": [ { "index": 1, "type": "URL", "data": { "format": "string", "value": "https://www.jstage.jst.go.jp/article/jsik/30/3/30_2020_033/_article/-char/ja/" }, "ttl": 86400, "timestamp": "2020-11-05T22:07:15Z" } ] } https://doi.org/api/handles/10.2964/jsik_2020_033?type=URL JSONܗࣜͷσʔλ͕ฦ໭͞ΕΔ 

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JaLC͕ొ࿥ͨ͠DOIͷϝλσʔλΛऔಘ 52 ࿦จλΠτϧ ஶऀ https://api.japanlinkcenter.org/dois/10.18919/jkg.68.10_513 ग़൛ࣾग़൛ऀ 

Crossref͕ొ࿥ͨ͠DOIͷϝλσʔλΛऔಘ 53 https://api.crossref.org/works/10.1007/978-3-319-49304-6_40 ܝࡌϖʔδ ࿦จλΠτϧ ஶऀ Jiro Kikkawa Masao Takaku Fuyuki Yoshikane ֶज़ࡶࢽ౳ͷλΠτϧ 

World Wide Web #2 54 • Tim Berners-Lee͸ Ԥभݪࢠ֩ݚڀػߏ CERN ʹۈ຿͍ͯͨ͠ • ૉཻࢠʹؔ͢Δ෺ཧֶతͳݚڀΛ਺ઍɼ਺ສਓن໛Ͱ࣮ࢪ • ݚڀऀؒͰ͓ޓ͍ͷσʔλΛޮ཰Α͘ڞ༗ɾӾཡ͢Δʹ͸? ࢲ͸ιϑτ΢ΣΞΤϯδχΞͱͯ͠ɼڊେͰΤΩαΠςΟϯάͳݚڀॴʹ ੈքத͔Βू·ͬͨଟ͘ͷਓୡͱڞʹಇ͍͍ͯ·ͨ͠ɽ ൴Β͸ଟ༷ͳίϯϐϡʔλΛݚڀॴʹ࣋ͪد͖ͬͯ·ͨ͠ɽ൴Β͸ଟ༷ͳ σʔλϑΥʔϚοτ΍༷ʑͳจॻγεςϜΛར༻͍ͯ͠·ͨ͠ɽ ͦͷΑ͏ͳଟ༷ੑ͕ଘࡏ͢ΔதͰɼ΋͠ࢲ͕Կ͔Λ࡞Γ͍ͨͱࢥཱ͍ͬͨ৔߹ ͲΕ΋৽͍͠Ϛγϯʹܨ͛ͳ͚Ε͹ͳΒͳ͔ͬͨΓɼ৽͍͠ϓϩάϥϜͷ ಈ͔͠ํΛֶ͹ͳ͚Ε͹ͳΒͳ͔ͬͨΓɼཉ͍͠৘ใ͕৽͍͠σʔλܗࣜͰ ݟ͔ͭͬͨΓ͠·͢ɽͦͯ͠ɼ͜ΕΒ͸͢΂ͯޓ׵ੑ͕ͳ͍΋ͷͰ͢ɽ ͦΕ͸ͱͯ΋΋Ͳ͔͍͠΋ͷͰͨ͠ɽ։͖͏ΔՄೳੑʹର͢Δ΋Ͳ͔͠͞Ͱ͢ɽ ࣮ࡍʹ͸ɼͦΕΒͷϋʔυσΟεΫͷதʹ͸υΩϡϝϯτ͕͋ͬͨͷͰ͢ɽ ͨͱ͑͹ΠϯλʔωοτͷΑ͏ʹɼ΋͠Ͳ͔͜ͷڊେͳԾ૝จॻγεςϜ্ʹ ͋ͬͨͱͨ͠Βɼۤ࿑ΛͤͣʹࡁΉͰ͠ΐ͏ɽ ग़య
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55 Physical Review Letters誌に5,154⼈の著者による論⽂掲載 論⽂著者数の新記録樹⽴ 2015-05-19 2015೥5݄14೔ʹPhysical Review Lettersࢽʹܝࡌ͞Εͨ࿦จzCombined Measurement of the Higgs Boson Mass in pp Collisions at √s = 7 and 8 TeV with the ATLAS and CMS Experiments”͕ɺ͜Ε·Ͱͷ࿦จஶऀ਺ͷ ه࿥ΛଧͪഁΔ΋ͷͰ͋ΔͱNatureࢽΦϯϥΠϯ൛Ͱใ͡ΒΕ͍ͯ·͢ɻ ಉ࿦จͷஶऀ਺͸5,154ਓͰ͢ɻ ಉ࿦จ͸Ԥभݪࢠ֩ݚڀػߏ (CERN) ͷେܕϋυϩϯিಥܕՃ଎ث (Large Hadron Collider: LHC) Λ༻͍ͨ2ͭͷݚڀνʔϜͷ࣮ݧσʔλʹج͖ͮɺ ώοάεཻࢠͷߴਫ਼౓ͳ࣭ྔਪఆΛߦͬͨ΋ͷͰ͢ɻߴΤωϧΪʔ෺ཧֶ ෼໺Ͱ͸1,000ਓΛ௒͑Δݚڀऀ͕ஶऀͱͯؔ͠ΘΔ࿦จ΋গͳ͘ͳ͘ɺɾɾɾ ͳ͓ɺಉ࿦จ͸શମͰ33ϖʔδ͋Γ·͕͢ɺͦͷ͏ͪຊจͱҾ༻จݙ౳͸ 9ϖʔδͰɺ24ϖʔδ͕ஶऀ໊ͱஶऀॴଐػ໊ؔͷදهʹ͋ͯΒΕ͍ͯ·͢ɻ ग़య: Physical Review Lettersࢽʹ5,154ਓͷஶऀʹΑΔ࿦จܝࡌ ࿦จஶऀ਺ͷ৽ه࿥थཱ | ΧϨϯτΞ΢ΣΞωεɾϙʔλϧ https://current.ndl.go.jp/car/28498 ͜Ε·Ͱͷतۀࢿྉ͔Β ͜ͷDOI͸ɼCrossrefʹΑͬͯొ࿥͞Ε͍ͯΔ https://doi.org/10.1103/PhysRevLett.114.191803 

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Crossref͕ఏڙ͍ͯ͠ΔαʔϏεྫ 64 n Similarity Check • ग़൛ࣾ/ֶڠձ͕DOIΛొ࿥͢Δͱ͖ʹɼ౰֘࿦จͷຊจϑϧςΩετ (શจ) ΛΞοϓϩʔυ͢Δ͜ͱͰɼ೚ҙͷ࿦จͱͷྨࣅ౓Λࢉग़Ͱ͖Δ • ஜ೾େֶͰ͸ɼम࢜࿦จ/ത࢜࿦จͳͲͰႮ઄ɾ౪༻͕ͳ͍͔Λௐ΂Δ ༻్Ͱ΋࢖ΘΕ͍ͯΔ • ࠪಡલʹͦͷ࿦จ͕ΦϦδφϧͳ੒ՌͰ͋Δ͔Λͬ͘͟Γͱ֬ೝ͢Δ Α͏ͳ༻్ʹ΋࢖͑Δ • iThenticateͱ͍͏αʔϏεɾ੡඼ͱͯ͠ఏڙ͞Ε͍ͯΔ iThenticateʢΞΠηϯςΟέΠτʣ | ֶज़ݚڀ༻ͷႮ઄νΣοΫπʔϧ | Turnitin https://www.turnitin.com/ja/products/ithenticate 

Crossref͕ఏڙ͍ͯ͠ΔαʔϏεྫ 65 n Event Data • ͋ΔDOI໊͕ొ࿥͞Εͨίϯςϯπ͕΢Σϒ্Ͱݴٴ͞Ε͍ͯΔ͜ͱΛ೺Ѳ ͢ΔͨΊͷαʔϏε • WikipediaͰͷDOIͷࢀরঢ়گΛτϥοΩϯά͢Δͷʹ΋࢖༻͞Ε͍ͯΔ େ·͔ͳॲཧͷྲྀΕ ※٢઒ͷਪଌ͕ೖ͍ͬͯ·͢ • ฤू/ߋ৽͞Εͨهࣄͷ৘ใΛऔಘ͢Δ → Recent Changes Stream → Listen to Wikipedia http://listen.hatnote.com/ • ߋ৽͞Εͨهࣄʹؚ·ΕΔ֎෦ϦϯΫʹdoi.orgؚ͕·ΕΔ͔ΛνΣοΫ ˠ ͜ͷ෦෼͸ൺֱత୯७ͳύλʔϯϚονͰߦ͚Δ ˠ ͋Δ৔߹ɼͲͷ࿦จ͔Λ೺Ѳ͢Δ ★ 

66 https://www.altmetric.com/details/497618 Twitter Ͳͷࠃ΍஍Ҭ͔Β൓Ԡ͕͔͋ͬͨ? 46 blogs 1,886 tweets 7 Wikipedia pages ͜Ε·Ͱͷ तۀࢿྉ͔Β 66 

https://www.altmetric.com/details/497618 ͜Ε·Ͱͷतۀࢿྉ͔Β 67 

%0*ʹඥ෇͚ΒΕͨϝλσʔλͷ׆༻ DOI Citation Formatter 68 https://citation.crosscite.org/ 10.1007/s11192-011-0612-6 @misc{Yoshikane_Suzuki_Tsuji_2011, title={Analysis of the relationship between citation frequency of patents and diversity of their backward citations for Japanese patents}, volume={92}, DOI={10.1007/s11192-011-0612-6}, number={3}, journal={Scientometrics}, publisher={Springer Science and Business Media LLC}, author={Yoshikane, Fuyuki and Suzuki, Yutaka and Tsuji, Keita}, year={2011}, month={Dec}, pages={721–733}, language={en} } bibtex 

69 Researchmap https://researchmap.jp/ 

70 Researchmap https://researchmap.jp/ ೖྗͨ͠%0*Λ֎෦γεςϜ͔Βݕࡧͯ͠ औΓࠐΈ·͢ɻ%0*͕Θ͔Ε͹࿦จ৘ใΛ ೖྗ͢Δख͕ؒল͚·͢ɻ 

71 %0*ʹඥ෇͚ΒΕͨϝλσʔλͷ׆༻ จݙ؅ཧπʔϧ: Zotero DOI DOI name → metadata → ୊໊ɼஶऀ໊ͳͲͷ֤߲໨Λࣗಈೖྗ Zotero | Your personal research assistant https://www.zotero.org/ 

Wikipedia 72 Template:Cite journal https://ja.wikipedia.org/wiki/Template:Cite_journal {{Cite journal | last= |first= |author= |authorlink= |date= |year= |month= |title= |journal= |volume= |issue= |page= |pages= |publisher= |location= |issn= |doi= |naid= |pmid= |id= |isbn= |url= |format= |accessdate= |quote=}} {{Cite journal |author=Bannen RM, Suresh V, Phillips GN Jr, Wright SJ, Mitchell JC |title=Optimal design of thermally stable proteins |journal=Bioinformatics |volume=24 |issue=20 |pages=2339–43 |year=2008 |pmid=18723523 |pmc=2562006 |doi=10.1093/bioinformatics/btn450}} Bannen RM, Suresh V, Phillips GN Jr, Wright SJ, Mitchell JC (2008). “Optimal design of thermally stable proteins”. Bioinformatics 24 (20): 2339–43. doi:10.1093/bioinformatics/btn450. PMC 2562006. PMID 18723523. ʮCite journal ͸ɺग़యΛ໌ه͢Δͷʹ࢖͍·͢ɻֶज़ࡶࢽͷهࣄ༻Ͱ͢ɻʯ 

73 Wikipediaʹ͓͚Δ׆༻ #1 Western New Guinea: Difference between revisions - Wikipedia https://en.wikipedia.org/w/ index.php?title=Western_N ew_Guinea&diff=prev&oldi d=1135624970 ౰֘จݙͷDOIʹ ؔ͢Δ৘ใΛ௥Ճ 

74 Wikipediaʹ͓͚Δ׆༻ #2 Poisson process: Difference between revisions - Wikipedia https://en.wikipedia.org/w/index.php?diff=prev&oldid=678309205 ౰֘DOIʹؔ͢Δॻࢽ৘ใΛ௥Ճ 

ୈ5ճͷ·ͱΊͱ࣍ճͷ༧ఆ 75 ຊ೔͸ɼҎԼͷࣄ߲Λத৺ʹֶͼ·ͨ͠ • Webͷίϯςϯπʹ͓͚ΔϦϯΫ੾ΕΛ๷͙ʹ͸ • DOI (Digital Object Identifier) ͱ͸Կ͔ • DOIͷௐ΂ํɼ࢖͍ํ • ֶज़ݚڀ෼໺ʹ͓͚ΔϝλσʔλͷΦʔϓϯԽɼͦΕ͕΋ͨΒͨ͠΋ͷ ࣍ճ͸ɼΦʔϓϯαΠΤϯε࣌୅ʹ͓͚Δֶज़ίϯςϯπͷ ྲྀ௨ʹؔ͢Δಈ޲ͷ࿩Λ͠·͢ɽݚڀσʔλͷ࿩୊ͳͲɽ