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æ–°å…¥ç¤¾å“¡ã®ä¸¸å±±ï¼ˆå®ï¼‰ã§ã™ - Preferred Networks Research & Development
æ–°å…¥ç¤¾å“¡ã®ä¸¸å±±ï¼ˆå®ï¼‰ã§ã™ã€‚4/1ã«å…¥ç¤¾ã—ã¦ã‹ã‚‰ã€ä¸€é€±é–“ãŒçµŒã¡ã¾ã—ãŸã€‚PFNã«ã¯ã‚‚ã†ä¸€äººå…ˆè¼©ç¤¾å“¡ã®ä¸¸å±±ã•ã‚“ãŒã„ã¦ã€ãªã®ã§ã‚‚ã†å…ˆç”Ÿã§ã¯ãªã„ã§ã™ãŒã€ã€Œã¾ã‚‹ã‚„ã¾ã›ã‚“ã›ã„ã€ã¨ç¤¾å†…ã§å‘¼ã°ã‚ŒãŸã‚Šã‚‚ã—ã¦ã„ã¾ã™ã€‚ ä»Šå›žã®è»¢è·ã¯ç§ã«ã¨ã£ã¦ã¯3å›žã‚ã®è»¢è·ã«ãªã‚Šã¾ã™ã€‚å¤–è³‡ç³»ã®IBMã€å›½å†…å¤§æ‰‹ã®ã‚ãƒ¤ãƒŽãƒ³ã€ãã‚Œã«æ”¿åºœã®ç ”ç©¶æ©Ÿé–¢ã§ã‚ã‚‹çµ±è¨ˆæ•°ç†ç ”ç©¶æ‰€ã€ãã‚Œãžã‚Œã«å¤§ããç’°å¢ƒã‚„æ–‡åŒ–ãŒé•ã£ã¦ã€è»¢è·ã®åº¦ã«ã€ŒãŠãŠã£ã€ã¨æ€ã†ã“ã¨ãŒã‚ã‚Šã¾ã—ãŸã€‚PFNã¯4ã¤ç›®ã®è·å ´ã§ã™ãŒã€ã‚„ã¯ã‚Šå¤§ããé•ã„ã¾ã™ã€‚ãªã‚“ã¨è¨€ã£ã¦ã‚‚ã€æœ€å¤§ã®é•ã„ã¯æ„æ€æ±ºå®šã®ã‚¹ãƒ”ãƒ¼ãƒ‰ã§ã—ã‚‡ã†ã€‚ç§ã¯å…¥ç¤¾æ™‚ã«ã¯ã€Œã‚¨ã‚°ã‚¼ã‚¯ãƒ†ã‚£ãƒ–ãƒ»ãƒ•ã‚§ãƒãƒ¼ã€ã¨ã„ã†è‚©æ›¸ã‚’ã„ãŸã ã„ã¦ã„ã¾ã—ãŸãŒã€ç¿Œé€±ã«ã¯ã€ŒChief Strategy Officerã‚’ã‚„ã£ã¦ãã ã•ã„ã€ã€ã¨è¨€ã‚ã‚Œã¦ãã®å ´ã§è‚©æ›¸ãŒå¤‰ã‚ã‚Šã¾ã—ãŸã€‚ã•ã‚‰ã«ã€ã“ã®ä¸€é€±é–“ã®ã†ã¡ã«ã€ã©ã‚“ã©ã‚“ä¼šç¤¾ã®æ–¹é‡ã‚‚å¤‰ã‚ã£ã¦ã„ãã®ã‚’ç›®ã®å½“ãŸã‚Šã«ã—ã¾ã—ãŸã€‚å¤§å¦å…±åŒåˆ©ç”¨æ©Ÿé–¢æ³•
gologo13 2016/04/12
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ibm

internet

IoT

pfi
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PFIãŒæ·±å±¤å¦ç¿’å°‚æ¥ã®ã€ŒPreferred Networksã€ã‚’è¨ç«‹ã€NTTãŒå‡ºè³‡ã—ãƒˆãƒ¨ã‚¿ã¨å…±åŒç ”ç©¶ã‚‚
PFIãŒæ·±å±¤å¦ç¿’å°‚æ¥ã®ã€ŒPreferred Networksã€ã‚’è¨ç«‹ã€NTTãŒå‡ºè³‡ã—ãƒˆãƒ¨ã‚¿ã¨å…±åŒç ”ç©¶ã‚‚ ãƒ—ãƒªãƒ•ã‚¡ãƒ¼ãƒ‰ã‚¤ãƒ³ãƒ•ãƒ©ã‚¹ãƒˆãƒ©ã‚¯ãƒãƒ£ãƒ¼ï¼ˆPFIï¼‰ã¯2014å¹´10æœˆ1æ—¥ã€ãƒ‡ã‚£ãƒ¼ãƒ—ãƒ©ãƒ¼ãƒ‹ãƒ³ã‚°ï¼ˆæ·±å±¤å¦ç¿’ï¼‰ã‚„IoTï¼ˆInternet of Thingsï¼‰ã®å°‚æ¥ä¼šç¤¾ã§ã‚ã‚‹Preferred Networksã‚’è¨ç«‹ã—ãŸã¨ç™ºè¡¨ã—ãŸã€‚Preferred Networksã¯NTTã¨è³‡æœ¬ãƒ»æ¥å‹™ææºã‚’ã—ã€NTTãŒ10æœˆ8æ—¥ã«2å„„å††ã‚’å‡ºè³‡ã™ã‚‹ã€‚Preferred Networksã¯åŒæ—¥ã€ãƒˆãƒ¨ã‚¿è‡ªå‹•è»Šã¨è‡ªå‹•é‹è»¢è»Šã®å®Ÿç¾ã«å¿…è¦ã¨ãªã‚‹æ©Ÿæ¢°å¦ç¿’ã‚„ãƒ‡ã‚£ãƒ¼ãƒ—ãƒ©ãƒ¼ãƒ‹ãƒ³ã‚°æŠ€è¡“ã«é–¢ã™ã‚‹å…±åŒç ”ç©¶ã‚’è¡Œã†ã¨ã‚‚ç™ºè¡¨ã—ã¦ã„ã‚‹ã€‚ Preferred Networksã¯ã€è„³ã®ä»•çµ„ã¿ã‚’æ¨¡ã—ãŸã€Œãƒ‡ã‚£ãƒ¼ãƒ—ãƒ»ãƒ‹ãƒ¥ãƒ¼ãƒ©ãƒ«ãƒ»ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã€ã‚’ä½¿ç”¨ã™ã‚‹æ©Ÿæ¢°å¦ç¿’ã§ã‚ã‚‹ãƒ‡ã‚£ãƒ¼ãƒ—ãƒ©ãƒ¼ãƒ‹ãƒ³ã‚°æŠ€è¡“ã‚„ã€æ§˜ã€…ãªIoTã‚»ãƒ³ã‚µãƒ¼ã‹ã‚‰é›†ã‚ãŸæƒ…å ±ã‚’ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®ã‚¨ãƒƒã‚¸ã§å‡¦ç†ã™ã‚‹
gologo13 2014/12/23
PFIã€NTTã¨ã‚¸ãƒ§ã‚¤ãƒ³ãƒˆãƒ™ãƒ³ãƒãƒ£ãƒ¼ä½œã£ã¦ãŸã‚“ã ã€‚

IoT

MachineLearning

jubatus

pfi

ntt
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NEWS - Preferred Networks, Inc.
PFN, Rapidus and SAKURA internet Reach Basic Agreement toward Japan-Made AI Infrastructure for Greener Society PFN, Mitsubishi Corporation and IIJ to Establish Joint Venture Preferred Computing Infrastructure for AI Cloud Computing
gologo13 2013/11/05
ã“ã‚Œã¯ã™ã”ã„

PFI

bigdata

infrastructure

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PFIã‚»ãƒŸãƒŠãƒ¼ 2013/02/28 ã€Œãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã®ä»Šã€
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gologo13 2013/03/16
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PFI

programming
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8. ãƒ„ã‚¤ãƒ¼ãƒˆIDç”Ÿæˆã‚·ã‚¹ãƒ†ãƒ Snowflakeã¨ã¯ lï¬ ãƒ¦ãƒ‹ãƒ¼ã‚¯ãªIDã‚’ç”Ÿæˆã™ã‚‹ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚µãƒ¼ãƒ“ã‚¹ lï¬ ãƒ„ã‚¤ãƒƒã‚¿ãƒ¼ã®ãƒ„ã‚¤ãƒ¼ãƒˆID(ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ID)ã®å‰²ã‚Šå½“ã¦ã«ä½¿ã‚ã‚Œã¦ã„ã‚‹ lï¬ ãƒ„ã‚¤ãƒƒã‚¿ãƒ¼ç¤¾ãŒOSSã§å…¬é–‹ä¸ (*) lï¬ ç‰¹å¾´ lï¬ 64 bitã®IDã‚’ç”Ÿæˆ lï¬ ã–ã£ãã‚Šæ™‚åˆ»é † lï¬ é€Ÿã„ lï¬ 10000 ID/ç§’ ã®ã‚¹ãƒ”ãƒ¼ãƒ‰ã§IDã‚’ç”Ÿæˆã§ãã‚‹(1ãƒ—ãƒã‚»ã‚¹ã‚ãŸã‚Š) lï¬ ãƒ¬ã‚¹ãƒãƒ³ã‚¹ 2 ms (+ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã®ãƒ¬ã‚¤ãƒ†ãƒ³ã‚·) lï¬ ã‚¹ã‚±ãƒ¼ãƒ«ã™ã‚‹ lï¬ è¤‡æ•°ã®ãƒžã‚·ãƒ³ãƒ»ãƒ—ãƒã‚»ã‚¹ã§å”èª¿å‹•ä½œã—ãªã„ lï¬ ä¸¦ã¹ãŸã ã‘ã‚¹ã‚±ãƒ¼ãƒ«ã™ã‚‹(ã¯ãš) (*) https://github.com/twitter/snowï¬‚ake 8 9. SnowflakeãŒé–‹ç™ºã•ã‚Œã‚‹ã¾ã§ lï¬ ãƒ„ã‚¤ãƒ¼ãƒˆã®æµé€Ÿå¢—åŠ ã¨ãƒ„ã‚¤ãƒƒã‚¿ãƒ¼ã®ã‚·ã‚¹ãƒ†ãƒ ç§»è¡Œ lï¬ 5å„„ãƒ„ã‚¤ãƒ¼ãƒˆ/æ—¥(ç´„6000ãƒ„ã‚¤ãƒ¼ãƒˆ/ç§’) (*1) lï¬ 2012å¹´1
gologo13 2012/12/27
twitter

pfi

algorithm
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Change The Game - Go ahead!
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gologo13 2012/11/03
PFI

engineer

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gologo13 2012/02/09
nlp

PFI
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PFI seminar 2010/05/27 çµ±è¨ˆçš„æ©Ÿæ¢°ç¿»è¨³
May 27, 2010Download as PPTX, PDF10 likes4,429 views
gologo13 2010/05/28
ã‚ã‹ã‚Šã‚„ã™ã„

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PFI
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gologo13 2010/05/19
pfi
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