MIT¸¦µæ¼Ô¤¬¥»¥­¥å¥¢¤Ê¥Þ¥·¡¼¥ó¥é¡¼¥Ë¥ó¥°¤òÇú®²½¡ªAI¤¬¥¯¥é¥¦¥É¾å¤Ç°ÂÁ´¤Ë¤Ä¤«¤¨¤ë

0

2018ǯ08·î20Æü 21:02  Techable

Techable

¼Ì¿¿
¥Ç¡¼¥¿²òÀϤä¥Þ¥·¡¼¥ó¥é¡¼¥Ë¥ó¥°¡ÊML¡Ë¤ò¥¯¥é¥¦¥É¾å¤Ç¤ª¤³¤Ê¤¦¥±¡¼¥¹¤¬Áý²Ã·¹¸þ¤Ë¤¢¤ë¤¬¡¢¥Ç¡¼¥¿¤Îή½Ð¤¬·üÇ°»ö¹à¤À¡£¤Ê¤«¤Ç¤â¡¢°åÎťǡ¼¥¿¤Ê¤É½ÅÍפʸĿ;ðÊó¤ò´Þ¤à¤â¤Î¤Ë¤Ä¤¤¤Æ¤Ï¡¢½èÍý¤ÎÃʳ¬¤Ç¿ÍÌܤ˿¨¤ì¤ë¤³¤È¤¹¤éÄñ¹³¤¬¤¢¤ë¤À¤í¤¦¡£

¤³¤¦¤·¤¿ÌäÂê¤ò²ò·è¤¹¤ë¤¿¤á¤Ï¡¢Æ¿Ì¾²½¤·¤¿¤Þ¤Þ¥Ç¡¼¥¿¤ò½èÍý¤¹¤ëÈëÆ¿·×»»¤¬ÍѤ¤¤é¤ì¤ë¡£¤¿¤À¤·¡¢ÈëÆ¿·×»»¤Ï¥Ç¡¼¥¿¤ò¤½¤Î¤Þ¤Þ½èÍý¤¹¤ë¾ì¹ç¤ÈÈæ¤Ù¤Æ²¿É´ËüÇܤâÃÙ¤¯¤Ê¤ë¤³¤È¤¬¤¢¤ê¡¢¤³¤ì¤¬¼ÂÍѤ˻پã¤ò¤­¤¿¤·¤Æ¤¤¤ë¡£

¼Â¤ÏÆüËܤǤ⤵¤«¤ó¤Ë¸¦µæ¤¬¿Ê¤á¤é¤ì¤Æ¤¤¤ë¤³¤ÎʬÌî¤À¤¬¡¢¤³¤Î¤Û¤ÉMIT¤Î¸¦µæ¼Ô¤¬¡¢¥¯¥é¥¦¥É¾å¤Ç¤ª¤³¤Ê¤¦ÈëÆ¿·×»»¤òÇú®²½¤¹¤ë¼êË¡¤ò¸«¤¤¤À¤·¤¿¤è¤¦¤À¡£¡¦¡Ö½àƱ·¿°Å¹æ¡×¤È¡ÖGarbled Circuit¡×¤òÁȤ߹ç¤ï¤»¤ëMIT¤Î¸¦µæ¼Ô¤Ï¡¢°Å¹æ²½¼êË¡¤Î¡Ö½àƱ·¿°Å¹æ¡×¤È¡ÖGarbled Circuit¡Ê¥¹¥¯¥é¥ó¥Ö¥ë¤µ¤ì¤¿²óÏ©¡Ë¡×¤òÁȤ߹ç¤ï¤»¤ë¤³¤È¤Ç¡¢¥×¥é¥¤¥Ð¥·¡¼¤òÊݤ俤ޤޤÎML¤ò¡¢½¾Íè¤Î¥¢¥×¥í¡¼¥Á¤è¤ê¤â¿ô·å®¤¯Æ°ºî¤¹¤ë¤è¤¦¤Ê¥·¥¹¥Æ¥à¤ò³«È¯¤·¤¿¡£

¡Ö½àƱ·¿°Å¹æ¡×¤Ç¤Ï¡¢Ê£¿ô¤Î°Å¹æʸ¤ò±é»»¤·¤Æ¤«¤éÁ´ÂΤȤ·¤Æ½èÍý¡£°Å¹æ²½¤µ¤ì¤¿·ë²Ì¤òÀ¸À®¤¹¤ë¡£

¤¿¤À¡¢¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤ÇÍøÍѤ¹¤ëºÝ¤Ï¡¢¥Ç¡¼¥¿¤Ë´Þ¤Þ¤ì¤ë¥Î¥¤¥º¤¬Ê£¿ô¥ì¥¤¥ä¡¼¤Ë¤ï¤¿¤Ã¤ÆÎßÀѤ¹¤ë¤¿¤á¡¢¥Î¥¤¥º¤Î¥Õ¥£¥ë¥¿¥ê¥ó¥°¤ËÍפ¹¤ë·×»»Î̤¬ËÄÂç¤Ë¤Ê¤ë¤Î¤¬·çÅÀ¡£

¡ÖGarbled Circuit¡×¤Ç¤Ï¡¢2¼Ô´Ö¤ÎÆþÎϤò°Å¹æ²½¤·¤¿¤Þ¤Þ·×»»¤¹¤ë¡£¤³¤Á¤é¤â¡¢·×»»¤ÎÊ£»¨¤µ¤ËÈæÎ㤷¤Æ¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÂÓ°èÉý¤¬Â礭¤¯¤Ê¤ë¤¿¤á¡¢·×»»Î̤襤ML¤Ç¤Î³èÍѤ¬Æñ¤·¤¤¡£

¤½¤³¤Ç¸¦µæ¼Ô¤Ï¡¢³Æ¥ì¥¤¥ä¡¼¤Ç°ìÅ٤ˤª¤³¤Ê¤ï¤ì¤ë·×»»Î̤òºÇŬ¤ËÀ©¸æ¤·¤Æ¡¢2¤Ä¤Î¼êË¡¤òÁȤ߹ç¤ï¤»¤¿¡£¡¦½¾Íè¤Î¥â¥Ç¥ë¤è¤ê¤â20¡Á30Çܹ⮤ËÆ°ºî¡ÖGAZELLE¡×¤È¸Æ¤Ð¤ì¤ë¤³¤Î¥·¥¹¥Æ¥à¤Ç¡¢°Å¹æ²½¤µ¤ì¤¿²èÁü¤ÎʬÎà½èÍý¤ò¥Æ¥¹¥È¤·¤¿¤È¤³¤í¡¢ºÇÀèü¤Î¥â¥Ç¥ë¤è¤ê¤â20¡Á30Çܹ⮤ËÆ°ºî¤·¡¢¥Í¥Ã¥È¥ï¡¼¥¯¤ÎÂÓ°èÉý¤â1·å¾®¤µ¤¯¤Ê¤Ã¤¿¤È¤Î¤³¤È¡£

¡ÖGAZELLE¡×¤Ï¡¢°åÍѲèÁü¿ÇÃǤʤɤÇÍ­¸ú³èÍѤ¬´üÂԤǤ­¤ë¡£°åÍѲèÁü¿ÇÃǤˤª¤±¤ë³Ø½¬¥â¥Ç¥ë¤Ï¡¢´µ¼Ô¤Î¥Ç¡¼¥¿¤òÍѤ¤¤Æ·±Îý¤¹¤ëɬÍפ¬¤¢¤Ã¤¿¤¿¤á¡¢°ÂÁ´¤Ç¸úΨŪ¤ËºÆÍøÍѤ¹¤ë¤³¤È¤¬Æñ¤·¤«¤Ã¤¿¡£

¡ÖGAZELLE¡×¤ò³èÍѤ¹¤ì¤Ð¡¢É±¡¤¬MRI²èÁü¤òÍѤ¤¤Æ¥Ë¥å¡¼¥é¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤Ë¤è¤ë¥È¥ì¡¼¥Ë¥ó¥°¤ò¼Â»Ü¡£³Ø½¬¥â¥Ç¥ë¤òºîÀ®¤Ç¤­¤Æ¡¢¤µ¤é¤Ë¤Ï¾¤Îɱ¡¤â¥¢¥Ã¥×¥í¡¼¥É¤·¤¿MRI²èÁü¤«¤éɾõ¤ò¼±Ê̤¹¤ë¤Ê¤É¤ÎÍøÍѤ¬²Äǽ¤È¤Ê¤ë¤È¤¤¤¦¡£

¼¡¤Î¥¹¥Æ¥Ã¥×¤È¤·¤Æ¤Ï¡¢¤¤¤è¤¤¤è°åÎťǡ¼¥¿¤òÍѤ¤¤Æ¥Æ¥¹¥È¤¹¤ë¤è¤¦¤Ç¡¢¼ÂÍѤËÂѤ¨¤é¤ì¤ë¥Ñ¥Õ¥©¡¼¥Þ¥ó¥¹¤òȯ´ø¤·¤Æ¤¯¤ì¤ë¤³¤È¤ò´üÂÔ¤·¤¿¤¤¡£

»²¾È¸µ¡§More efficient security for cloud-based machine learning/MIT News

    ¥é¥ó¥­¥ó¥°IT¡¦¥¤¥ó¥¿¡¼¥Í¥Ã¥È

    ¥¢¥¯¥»¥¹¿ô¥é¥ó¥­¥ó¥°

    °ìÍ÷¤Ø

    Á°Æü¤Î¥é¥ó¥­¥ó¥°¤Ø

    ¥Ë¥å¡¼¥¹ÀßÄê