6&ฟᒎሗ࿌㜿㒊 ὒ୔               ఀ㐩 㐍ᛂ⏝᝟ሗࢩࢫࢸ࣒◊✲㒊㛛       ᝟ሗ࣓ࢹ࢕࢔ᩍ⫱◊✲㒊㛛㸦⌧ࠊ⟃Ἴ኱Ꮫࢩࢫࢸ࣒᝟ሗ⣔㸧    㸦⌧ࠊᛂ⏝᝟ሗࢩࢫࢸ࣒◊✲㒊㛛㸧2012 ᖺ 11 ᭶࡟⡿ᅜࣘࢱᕞࢯࣝࢺ࣮ࣞࢡࢩࢸ࢕࡟࡚㛤ദࡉࢀࡓᅜ㝿఍㆟ SC12 ࡟࠾࠸࡚ࠊᙜࢭࣥࢱ࣮ࡢᴫせࠊ◊✲ෆᐜࠊ࠾ࡼࡧ஦ᴗෆᐜࢆ⤂௓ࡍࡿࡓࡵࡢᒎ♧ࣈ࣮ࢫࡢฟᒎࢆ⾜ࡗࡓࠋᮏ✏࡛ࡣࡑࡢᒎ♧ෆᐜࡸᙜ᪥ࡢᵝᏊ➼࡟ࡘ࠸࡚ሗ࿌ࡍࡿࠋ

1.

ࡣࡌࡵ࡟኱㜰኱Ꮫࢧ࢖ࣂ࣮࣓ࢹ࢕࢔ࢭࣥࢱ࣮࡛ࡣࠊ౛ᖺࠊ⡿ᅜ࡛㛤ദࡉࢀࡿᅜ㝿఍㆟ SC ࡟࠾࠸࡚ᒎ♧ࣈ࣮ࢫࢆฟᒎࡍࡿάືࢆ⥅⥆ࡋ࡚࠸ࡿࠋSC ࡜ࡣࠊThe Inte

ᅗ 1. ఍ሙࡢ Salt Palace Convention Center

rnational Conference for High Performance Computi
ng, Networking, Storage, and Analysis ࡜࠸࠺ṇᘧྡ㇟ⓗ࡛࠶ࡗࡓࠋ⛠ࢆᣢࡘࠊIEEE Computer Society ࠾ࡼࡧ ACM SI2.

ᒎ♧ෆᐜ

GARCH ࡟ࡼࡗ࡚㛤ദࡉࢀ࡚࠸ࡿᅜ㝿఍㆟࡛࠶ࡾࠊᮏᖺࡣࠊᙜࢭࣥࢱ࣮ࡢᩍ⫋ဨ 6 ྡࠊ࠾ࡼࡧࠊ㛵㐃ࣁ࢖ࣃࣇ࢛࣮࣐ࣥࢫࢥࣥࣆ࣮ࣗࢸ࢕ࣥࢢ(HPC)ศ㔝◊✲㒊㛛࡟㓄ᒓࡉࢀ࡚࠸ࡿᏛ⏕ 3 ྡ࡜࠸࠺ᵓᡂ࡛ᒎ࡟࠾ࡅࡿࢺࢵࣉࣞ࣋ࣝ఍㆟ࡢ୍ࡘ࡛࠶ࡿࠋࡑࢀ࡜ྠ♧ࣈ࣮ࢫࡢ㐠Ⴀ࡟ᮃࢇࡔ㸦ᅗ 2㸧ࠋ᫬࡟ࠊSC ࡣ HPC ࡟㛵ࡍࡿ᭱᪂ᶵჾࡸ᭱ඛ➃ᢏ⾡ࡢ௨ୗࠊSC12 ࡟࡚ᒎ♧࣭ᐇ₇ࢆ⾜ࡗࡓෆᐜ࡟ࡘ࠸࡚ᅜ㝿ぢᮏᕷ࡛ࡶ࠶ࡿࠋᙜࢭࣥࢱ࣮࡟ࡼࡿᒎ♧ࣈ࣮ࢫ⤂௓ࡍࡿࠋ㸦ᣓᘼෆࡣᢸᙜ⪅ྡࠋ㡰୙ྠࠊᩗ⛠␎㸧ࡢฟᒎࡣࠊ2000 ᖺࡢึฟᒎ࠿ࡽᩘ࠼ࠊ௒ᅇ࡛ 13 ᅇ┠࡜࡞ࡿࠋ(1)2012 ᖺࡢ SC㸦㏻⛠ SC12㸧ࡣࠊ⡿ᅜࣘࢱᕞࢯࣝࢺ

About US: Cybermedia Center, Osaka University㸦㜿㒊㸧࣮ࣞࢡࢩࢸ࢕࡟࠶ࡿ Salt Palace Convention Centerᙜࢭࣥࢱ࣮࡟㛵ࡍࡿᴫ␎㸦ᡤᅾᆅࠊ࣑ࢵࢩࣙࣥࠊ◊㸦ᅗ 1㸧 ࡟࡚ࠊ11 ᭶ 10 ᪥࠿ࡽ 16 ᪥ࡲ࡛ࡢᮇ㛫࡟㛤✲㒊㛛ᵓᡂ➼㸧ࠊ࠾ࡼࡧࠊᙜ᪥ࡢࣈ࣮ࢫᒎ♧ࡢෆᐜ࡟ദࡉࢀࡓࠋSC ࡟ྜࢃࡏࡿ࠿ࡢࡼ࠺࡟ࢯࣝࢺ࣮ࣞࢡࢩࡘ࠸࡚ࡢ⤂௓ࢆ⾜ࡗࡓࠋࢸ࢕࡟ゼࢀࡓᐮἼࡢᙳ㡪࡛ࠊ᪥୰࡛ࡶ 0Υ๓ᚋࠊኪ㛫ࡣ᭱పẼ ࡀịⅬୗ 6Υ࡜࠸࠺ཝࡋ࠸ᐮࡉࡢ୰࡛

(2)ࡢ㛤ദ࡜࡞ࡗࡓࠋ

PetaFlow Project: A project towards an ultrapar
allel synergy Internet system for scientific appli

௒ᅇࡢ SC12 ࡢᒎ♧ࣈ࣮ࢫࡣࠊ⡿ᅜ࢚ࢿࣝࢠ࣮┬cation 㸦㤿ሙ㸧ࡀタࡅࡓ᪑㈝ᨭฟไ㝈ࡢᙳ㡪࡟ࡼࡗ࡚◊✲ᶵ㛵⣔ࡢ࣌ࢱࢫࢣ࣮ࣝࡢᕧ኱࡞ࢹ࣮ࢱࡢ⏕ᡂ࠾ࡼࡧฎ⌮ࢆక኱ᆺࣈ࣮ࢫࡢฟᒎ࢟ࣕࣥࢭࣝࡀ┦ḟ࠸ࡔࡓࡵ࠿ࠊ඲࠺ࡼ࠺࡞⛉Ꮫᢏ⾡ィ⟬ࢆࠊ㐲㝸ᆅ㛫ࡢ㐃ᦠ࡟ࡼࡗ࡚యⓗ࡟ぢࡿ࡜౛ᖺࡼࡾࡶ┒ࡾୖࡀࡾ࡟Ḟࡅ࡚࠸ࡿ࠿ᐇ⌧ࡍࡿࡓࡵࡢᢏ⾡ⓗㄢ㢟࡟㛵ࡍࡿ◊✲ࢆ㐍ࡵࡿ᪥ࡢࡼ࠺࡞༳㇟ࢆཷࡅࡓࠋࡑࡢ୍᪉࡛ࠊ୍㒊ࡢ኱ᡭ࣓࣮௖㐃ᦠࣉࣟࢪ࢙ࢡࢺ PetaFlow ࡟㛵㐃ࡋ࡚ࠊࡑࡢࣉ࣮࢝⣔ࡢࣈ࣮ࢫ࡛ࡣ኱᥃࠿ࡾ࡞࢔ࢺࣛࢡࢩࣙࣥࢆタࣟࢪ࢙ࢡࢺෆ࡛㐍ࡵࡽࢀ࡚࠸ࡿྛ✀◊✲ࡢ⤂௓ࡸࠊ⨨ࡍࡿ࡞࡝ࡋ࡚ᩘከࡃࡢ᮶ሙ⪅ࢆ㞟ࡵ࡚࠸ࡓࡢࡀ༳᪥௖㛫࡟ᵓ⠏ࡉࢀ࡚࠸ࡿᗈᇦࢿࢵࢺ࣮࣡ࢡࢸࢫࢺ

― 117 ―ᅗ 2. ࢧ࢖ࣂ࣮࣓ࢹ࢕࢔ࢭࣥࢱ࣮ᒎ♧ࣈ࣮ࢫ࡜ฟᒎཧຍ⪅ࠋᕥ࠿ࡽࠊᕷᕝ㸦ዉⰋඛ➃኱㸧ࠊ㤿ሙࠊከ⏣ࠊ㇂ཱྀࠊ㛗㇂ᕝࠊྂ㒔ࠊ㜿㒊ࠊΏሙࠊୗᲄ㸦ᩗ⛠␎㸧ࠋ࣋ࢵࢻ⎔ቃ࡟㛵ࡍࡿ࣏ࢫࢱ࣮ᒎ♧ࡀ⾜ࢃࢀࡓࠋࡲࡓࠊ11 ᭶ 13 ᪥࡟ࡣࠊᙜヱࣉࣟࢪ࢙ࢡࢺࡢ⤂௓ࢆ⾜࠺ྠࢱ࢖ࢺࣝࡢࣉࣞࢮࣥࢸ࣮ࢩࣙࣥࡀࠊINRIAࡢᒎ♧ࣈ࣮ࢫ࡟࠾࠸࡚㤿ሙ෸ᩍᤵ࡟ࡼࡗ࡚⾜ࢃࢀࡓࠋ(3)Architecture of OpenFlow-based failure-avoidancefor SAGE 㸦ఀ㐩ࠊ Ώሙࠊ ྂ㒔㸦M1㸧㸧ᙜࢭࣥࢱ࣮ࡀ᝟ሗ㏻ಙ◊✲ᶵᵓ (NICT) ࠿ࡽጤクࢆཷࡅ࡚㐍ࡵࡽࢀ࡚࠸ࡿ◊✲ࠕ௬᝿ศᩓࢥࣥࣆ࣮ࣗ
ࢸ࢕ࣥࢢ࣭ࢹ࣮ࢱὶ㏻ᢏ⾡ࠖ࡟㛵㐃ࡋ࡚㐍ࡵࡽࢀ࡚ᅗ 3. ఀ㐩࡟ࡼࡿ NICT ࣈ࣮ࢫ࡛ࡢࣉࣞࢮࣥ࠸ࡿ◊✲ࢸ࣮࣐ࡢ୍ࡘ࡛࠶ࡿࠊTiled Display Wall   ࢸ࣮ࢩࣙࣥ(TDW) ྥ ࡅ ࣑ ࢻ ࣝ ࢘ ࢙ ࢔ SAGE ࡟ ࠾ ࡅ ࡿ ࠊ
OpenFlow ࢆ฼⏝ࡋࡓ㏻ಙ㞀ᐖᅇ㑊ᶵ⬟ࡢᐇ⌧࡟㛵OpenFlow ࡛ไᚚࡍࡿࢩࢫࢸ࣒ࡢタィࠊ࡞ࡽࡧ࡟ࠊ

ࡍࡿ⤂௓ࢆ⾜ࡗࡓࠋ኱ 㜰 ኱ Ꮫ ࠊ ⏘ ᴗ ᢏ ⾡ ⥲ ྜ ◊ ✲ ᡤ ࠊ University ofࡲࡓࠊᮏᒎ♧ෆᐜ࡟㛵ࡋ࡚ࡣࠊNICT ࡢᒎ♧ࣈ࣮ࢫ࡟࠾࠸࡚ࠊఀ㐩࡟ࡼࡿࣉࣞࢮࣥࢸ࣮ࢩࣙࣥࠊ࠾ࡼCaliforniaࠊ San Diego ࡢ㸱ᣐⅬ㛫࡛ᐇ㝿࡟⾜ࢃࢀࡓᐇ㦂ࡢෆᐜ࡟ࡘ࠸࡚ࡢ⤂௓ࡀ⾜ࢃࢀࡓࠋࡧࠊ᪥⡿㛫ࡢᅜ㝿ᅇ⥺ࢆᐇ㝿࡟฼⏝ࡋࡓࢹࣔᒎ♧ࡀ(5)⾜ࢃࢀࡓ㸦ᅗ 3㸧ࠋ

Self-organizing transmission scheduling mechanisms for wireless sensor networks

(4)

㸦㇂ཱྀ㸧

A Proposal of SDN-based virtual network routing
for virtual cluster deployment considering network࣍ࢱࣝࡢ⩌ࢀࡢⓎගࢱ࢖࣑ࣥࢢࡀ⮬↛࡟ྠᮇࡍࡿ⌧throughput 㸦ከ⏣㸦M2㸧㸧

㇟࡞࡝࡟ぢࡽࢀࡿࠕ⮬ᕫ⤌⧊໬ࠖࡢ࣓࢝ࢽࢬ࣒ࢆ↓」ᩘࡢᣐⅬࡀᗈᇦࡢࢿࢵࢺ࣮࣡ࢡࢆ௓ࡋ࡚┦஫᥋⥆⥺ࢭࣥࢧ࣮ࢿࢵࢺ࣮࣡ࢡࡢ㏻ಙࢱ࢖࣑ࣥࢢࡢไᚚ࡟

ࡉࢀ࡚࠸ࡿ⎔ቃࢆ᝿ᐃࡋࡓୖ࡛ࠊ㏻ಙࢫ࣮ࣝࣉࢵࢺ

฼⏝ࡍࡿࡇ࡜࡛ࠊ㞟୰ⓗ࡞ࢥࣥࢺ࣮ࣟࣝࢆᚲせ࡜ࡏࡢᐇࡎ࡟⮬ᚊⓗ࡟ຠ⋡ⓗ࡞㏻ಙࢆᐇ⌧ࡍࡿ᪉ᘧ࡟㛵ࡍࡿ್࡟ᇶ࡙࠸࡚ྛᣐⅬ㛫ࡢ㏻ಙ⤒㊰ࢆ

― 118 ―ᅗ 4. ᒎ♧ࣈ࣮ࢫ࡛ࡢ᮶ゼ⪅ᑐᛂࡢࡼ࠺ࡍࠋ

ᅗ 5. ᒎ♧ࣈ࣮ࢫࡢࢹࢨ࢖ࣥ࡟⏝࠸ࡽࢀࡓ࣮࢟   ᙜࣈ࣮ࢫࡢㄝ᫂ࢆ⪺ࡁ⤊ࢃࡗࡓ᮶ゼ⪅࡟   ࣅࢪࣗ࢔ࣝ   ࣀ࣋ࣝࢸ࢕ࢢࢵࢬࢆ㓄ᕸࡋ࡚࠸ࡿࠋ

4.
⤂௓ࡀ⾜ࢃࢀࡓࠋ(6)࠾ࢃࡾ࡟௒ᅇࡢᒎ♧ࡣࠊ๓⠇࡟᭩࠸ࡓ࡜࠾ࡾࠊ౛ᖺ࡜ྠ⛬A Bandwidth control method with fairness of high-speed network protocol flows in long-distan
ce broadband networks 㸦㛗㇂ᕝ㸦M1㸧㸧␗࡞ࡗࡓ TCP ㍽㍵ไᚚ࢔ࣝࢦࣜࢬ࣒ࡀྠ୍ࡢ㏻ಙ
㊰ୖ࡟ΰᅾࡋࡓሙྜ࡟Ⓨ⏕ࡍࡿ⋓ᚓ㏻ಙᖏᇦࡢ୙බ
TCP ࡢࣇ࣮ࣟẖ࡟࢘࢕ࣥࢻ࢘ࢧ࢖ࢬࡢ᥎ᐃࢆ⾜࠸ࠊࡑࡢ⤖ᯝ࡟ᇶ࡙࠸࡚ࣇ࣮ࣟẖ࡟␗࡞ࡿࣃࢣࢵࢺᗫᲠ

ᗘࡢ᮶ሙ⪅ᩘࢆ☜ಖࡍࡿࡇ࡜ࡀ࡛ࡁ࡞࠿ࡗࡓࠋண⟬๐ῶࡸᒎ♧ሙᡤࡢศᩓ໬㸦NICT ➼㸧࡜࠸࠺ὶࢀ⮬యࡣḟᅇ௨㝆ࡶ㑊ࡅࡽࢀ࡞࠸࡜⪃࠼ࡽࢀࡿࡢ࡛ࠊḟᅇࡢᒎ♧᪉ἲ࡟ࡘ࠸࡚ࡣࠊ௒ࡲ࡛ࡢᒎ♧᪉ἲࡢᘏ㛗⥺ୖ࡟࡜࡝ࡲࡽ࡞࠸᪂ࡋ࠸࢔࢖ࢹ࢕࢔ࡀᚲせ࡟࡞ࡿ࡜⪃࠼ࡽࢀࡿࠋᙜࢭࣥࢱ࣮࡛ࡣḟᅇࡢ SC14 ࡟࠾࠸࡚ࡶᒎ♧ࢆ⾜࠺ࡇ࡜ࢆィ⏬ࡋ࡚࠸ࡿࡢ࡛ࠊ㛵ಀྛ఩࡟ࡣ᭦࡞ࡿࡈᨭ᥼࡜ࡈ༠ຊࢆ࠾㢪࠸ࡋࡓ࠸ࠋ☜⋡ࢆ㐺⏝ࡍࡿ࡜࠸࠺ࡶࡢ࡛࠶ࡿࠋ

3.

ㅰ㎡

ᒎ♧ᙜ᪥ࡢᵝᏊࣈ࣮ࢫᒎ♧ࡣࠊ11 ᭶ 12 ᪥࠿ࡽ 15 ᪥ࡲ࡛ࡢ 4 ᪥㛫⾜ࢃࢀࡓ㸦ᅗ 4ࠊ5㸧ࠋࡑࡢ㛫ࡢᙜࣈ࣮ࢫ࡬ࡢ᮶ゼ⪅ᩘࡣࠊID ࣂࢵࢪࡢㄞࡳྲྀࡾᩘ࡛ᩘ࠼࡚ 265 ྡ࡛࠶ࡗࡓࠋ᫖ᖺࡢ 310 ྡ࡟ẚ࡭࡚ 50 ྡ࡯࡝ῶᑡࡋ࡚࠸ࡿࡢ

ᮏグ஦୰࡛౑⏝ࡋ࡚࠸ࡿ෗┿ࡣࠊ᝟ሗ㏻ಙ◊✲ᶵᵓࡢᑠᯘᐉ៞Ặ㸦ᅗ 1ࠊ3㸧࠾ࡼࡧࠊ኱㜰኱Ꮫ኱Ꮫ㝔᝟ሗ⛉Ꮫ◊✲⛉ࡢከ⏣኱㍤Ặ㸦ᅗ 2ࠊ4㸧࠿ࡽࡑࢀࡒࢀࡈᥦ౪㡬ࡁࡲࡋࡓࠋࡇࡇ࡟ឤㅰࡢពࢆ⾲ࡋࡲࡍࠋࡣࠊᙜࢭࣥࢱ࣮ࡢࣈ࣮ࢫ࡟࡚ㄝ᫂ᑐᛂࡀฟ᮶ࡿேဨࡀ౛ᖺࡼࡾࡶᑡ࡞࠿ࡗࡓࡇ࡜ࡀ⌮⏤࡛࠶ࡿ࡜⪃࠼ࡽࢀࡿࠋᑐᛂ࡛ࡁࡿேᩘࡀᑡ࡞࠸࡜ࠊ඲ဨࡢᡭࡀᇙࡲࡗᙜ᪥ᒎ♧ࡋࡓ࣏ࢫࢱ࣮ࡢ PDF ࡸࠊࡑࡢ௚ࡢ෗┿࡞࡚࠸ࡿ≧ែࡢ࡜ࡁ࡟᭦࡞ࡿ᮶ሙ⪅ࢆ࿧ࡧ㎸ࡴࡇ࡜ࡀ࡝ࠊࡇࡇ࡛⤂௓ࡋࡁࢀ࡞࠿ࡗࡓෆᐜ࡟ࡘ࠸࡚ࡣ

ฟ᮶ࡎࠊ⤖ᯝ࡜ࡋ࡚ࠊኌࢆ࠿ࡅ࡚࿧ࡧ㎸ࢇࡔࡽㄝ᫂

ୗグ࢙࢘ࣈ࣮࣌ࢪ࡟ᥖ㍕ࡉࢀ࡚࠸ࡲࡍࠋࡇࡕࡽࡶ

ࢆ⪺࠸࡚ࡃࢀࡓ࠿ࡶࡋࢀ࡞࠸᮶ሙ⪅ࢆࡳࡍࡳࡍ㏨ࡋࡐࡦࡈぴࡃࡔࡉ࠸ࠋ

࡚ࡋࡲ࠺ࡇ࡜ࡀከࡃ࡞ࡿࠋᑐᛂฟ᮶ࡿேᩘࡀ୙㊊ࡋࡓ⌮⏤࡜ࡋ࡚ࡣࠊᒎ♧ண⟬๐ῶࡸ◊✲ண⟬ࡢ㒔ྜ࡟ࡼࡿὴ㐵ேဨࡢῶᑡ࡟ຍ࠼࡚ࠊNICT ➼ࡢ㐃ᦠࣈ࣮ࢫ࡜ࡢ㊥㞳ࡀ㐲࠿ࡗࡓࡇ࡜࡟ࡼࡿ⛣ື᫬㛫ࡢࣟࢫࡀ኱ࡁ࠿ࡗࡓࡇ࡜ࡀᣲࡆࡽࢀࡿࠋ

― 119 ―

http://sc.ime.cmc.osaka-u.ac.jp/