{"id":3773,"date":"2025-07-18T12:57:49","date_gmt":"2025-07-18T04:57:49","guid":{"rendered":"https:\/\/www.15zhi.net\/blog\/?p=3773"},"modified":"2025-07-18T13:17:55","modified_gmt":"2025-07-18T05:17:55","slug":"202507-%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-decentralised-scalable-and-privacy-preserving-synthetic-data-generation","status":"publish","type":"post","link":"https:\/\/www.15zhi.net\/blog\/202507-%e8%ae%ba%e6%96%87%e7%a0%94%e8%af%bb-decentralised-scalable-and-privacy-preserving-synthetic-data-generation\/","title":{"rendered":"202507 \u8bba\u6587\u7814\u8bfb-Decentralised, Scalable and Privacy-Preserving Synthetic Data Generation"},"content":{"rendered":"\n<p>\u4f5c\u8005\uff1aVishal Ramesh;Rui Zhao; Naman Goel;<br>\u6765\u6e90\uff1aarxiv<br>\u5355\u4f4d\uff1a\u725b\u6d25\u5927\u5b66<br>\u65f6\u95f4\uff1a2023<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u80cc\u666f<\/h2>\n\n\n\n<p>\u73b0\u5b9e\u4e2d\u9ad8\u8d28\u91cf\u6570\u636e\u96be\u4ee5\u5171\u4eab\uff0c\u5c24\u5176\u5728\u4eba\u53e3\u3001\u5065\u5eb7\u3001\u91d1\u878d\u7b49\u9690\u79c1\u654f\u611f\u573a\u666f\uff0c\u9020\u6210\u9ad8\u8d28\u91cf\u6570\u636e\u7684\u7a00\u7f3a\u548c\u9690\u79c1\u95ee\u9898\u7684\u62c5\u5fe7\u3002Synthetic Data\u4eba\u5de5\u751f\u6210\u7684\u6570\u636e\u53ef\u5728\u4fdd\u6301\u7edf\u8ba1\u7279\u6027\u7684\u540c\u65f6\u964d\u4f4e\u9690\u79c1\u6cc4\u9732\u98ce\u9669\uff0c\u53ef\u7528\u4e8e\u8bad\u7ec3\u66f4\u516c\u5e73\u3001\u9c81\u68d2\u7684\u673a\u5668\u5b66\u4e60\u6a21\u578b\u3002\u5f53\u524d\u65b9\u6cd5\u7684\u9650\u5236\u4e3b\u8981\u6709\u4f9d\u8d56\u53ef\u4fe1\u4e2d\u5fc3\u3001MPC\u8ba1\u7b97\/\u901a\u4fe1\u5f00\u9500\u5927\u3001\u7528\u6237\u6570\u636e\u63a7\u5236\u6743\u5f31\u7b49<\/p>\n\n\n\n<p>\u8bba\u6587\u4e3b\u5f20\u4ece\u6574\u4e2a\u6570\u636e\u751f\u547d\u5468\u671f\u6765\u5bf9\u4e8e\u6570\u636e\u8d21\u732e\u3001\u5b58\u50a8\u3001\u8ba1\u7b97\u3001\u63a7\u5236\u6765\u8fdb\u884c\u5206\u6790\u8003\u8651\uff0c\u5b9e\u73b0\u53ef\u4fe1\u8d1f\u8d23\u7684\u5408\u6210\u6570\u636e\u751f\u6210\u7cfb\u7edf<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6838\u5fc3\u8d21\u732e<\/h2>\n\n\n\n<p>\u8bba\u6587\u63d0\u51fa\u4e86\u4e00\u5957\u53bb\u4e2d\u5fc3\u5316 + \u53ef\u6269\u5c55 + 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https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/07\/image-63-768x441.png 768w\" sizes=\"auto, (max-width: 969px) 100vw, 969px\" \/><\/figure>\n\n\n\n<p>\u6574\u4f53\u6846\u67b6\u7684\u6d41\u7a0b\u5206\u4e3a\u56db\u6b65<br><strong>\u533f\u540d\u5316\uff1a<\/strong>\u7528\u6237\u5728Solid 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class=\"wp-block-heading\">\u5b9e\u9a8c\u5206\u6790<\/h2>\n\n\n\n<p>\u8bba\u6587\u5b9e\u9a8c\u90e8\u5206\u65e8\u5728\u5206\u6790\u6846\u67b6\u5728\u53ef\u6269\u5c55\u6027\u3001\u5b9e\u7528\u6027\u3001\u517c\u5bb9\u6027\u3001\u53c2\u6570\u9c81\u68d2\u6027<\/p>\n\n\n\n<p>\u914d\u7f6e\uff1a<br>\u7f51\u7edc\u73af\u5883\uff1a\u4f7f\u7528\u672c\u5730\u96c6\u7fa4\u6a21\u62df\u5206\u5e03\u5f0f\u73af\u5883<br>MPC\uff1aMP-SPDZ\u652f\u6301 Shamir \/ MASCOT \u7b49\u534f\u8bae<br>TEE\u5e73\u53f0\uff1aIntel SGX + Gramine \u4f5c\u4e3a enclave \u5bb9\u5668\u6267\u884c\u751f\u6210\u7b97\u6cd5<br>\u6570\u636e\u5b58\u50a8\uff1a\u6a21\u62df Solid Pods \u7ed3\u6784\uff0c\u901a\u8fc7 RESTful API \u63a7\u5236\u8bbf\u95ee<br>\u5dee\u5206\u9690\u79c1\u7b97\u6cd5\uff1aMWEM\uff08\u4e3b\u7b97\u6cd5\uff09\u3001PGM\u3001LocalConsistency\uff08\u5bf9\u6bd4\u7b97\u6cd5\uff09<\/p>\n\n\n\n<p>\u6570\u636e\u96c6\u9009\u62e9\uff1a<br>\u8bba\u6587\u5b9e\u9a8c\u91c7\u7528\u6e10\u8fdb\u5f0f\u5206\u6790\uff0c\u9996\u5148\u901a\u8fc7\u6a21\u62df\u6570\u636e\u7528\u4e8e\u53ef\u6269\u5c55\u6027\u548c\u901a\u4fe1\u7684\u8bc4\u4f30\uff0c\u5176\u6b21\u91c7\u7528\u771f\u5b9e\u6570\u636e\u7528\u4e8e\u8d28\u91cf\u4e0e\u7b97\u6cd5\u517c\u5bb9\u6027\u8bc4\u4f30\uff0c\u6570\u636e\u96c6\u91c7\u7528<strong>Adult\uff08UCI\uff09\u3001Titanic\uff08Kaggle\uff09<\/strong><\/p>\n\n\n\n<p>\u5bf9\u4e8e\u4f7f\u7528\u6a21\u62df\u6570\u636e\u6765\u6d4b\u8bd5\u6846\u67b6\u5bf9\u4e8e\u7eafMPC\u548cMPC+TEE\u7684\u6548\u679c\u6bd4\u5bf9\uff0c\u4e3b\u8981\u8003\u8651\u603b\u901a\u4fe1\u5f00\u9500\u3001\u53c2\u4e0e\u8005\u901a\u4fe1\u91cf\u3001\u6574\u4f53\u8fd0\u884c\u65f6\u95f4\u3001\u5408\u6210\u7b97\u6cd5\u7684\u6700\u5927\u652f\u6301\u8fed\u4ee3\u6b21\u6570\u3002\u540c\u65f6\u5bf9\u4e8eMPC\u4e2d\u534f\u8bae\u7684\u8bbe\u7f6e\u91c7\u7528shamir\uff08\u591a\u6570\u8bda\u5b9e\uff09\u548cMASCOT\uff08\u591a\u6570\u4e0d\u8bda\u5b9e\uff09\u8fdb\u884c\u6bd4\u5bf9\u5206\u6790<br>\u5206\u6790\u56fe\u4e2d\u53ef\u4ee5\u5f97\u77e5\u6bcf\u4e2a\u6570\u636e\u63d0\u4f9b\u8005\u7684\u63d0\u4f9b\u6570\u636e\u70b9\u6570\u5728\u8bc4\u4f30\u6307\u6807\u4e0a\u4e0d\u4f1a\u6270\u52a8\u6548\u679c\u8bc4\u4f30\u3002\u4ece\u8fed\u4ee3\u6b21\u6570\u82b1\u8d39\u7684\u65f6\u95f4\u6765\u770b\uff0c\u7eafMPC\u67b6\u6784\u76f8\u8f83\u4e8e\u6df7\u5408\u67b6\u6784\u82b1\u8d39\u7684\u65f6\u95f4\u66f4\u591a\uff0c\u4eceMWEM\u7b97\u6cd5\u7684\u8bef\u5dee\u5206\u6790\u56fe\u6bd4\u5bf9\u53ef\u4ee5\u770b\u51fa\uff0cbins\u7684\u8bbe\u7f6e\u4f1a\u5f71\u54cd\u8bef\u5dee\u7684\u6536\u655b\u5ea6\uff0c\u540c\u65f6\u5bf9\u4e8e\u7eafMPC\u65b9\u6848\uff0c\u6a21\u62df\u6570\u636e\u96c6\u8fd0\u884c\u6548\u679c\u4e0d\u4f73\uff0c\u65f6\u95f4\u6d88\u8017\u5927\u901a\u4fe1\u6210\u672c\u9ad8\u3002<br>\u591a\u6570\u4e0d\u8bda\u5b9e\u548c\u591a\u6570\u8bda\u5b9e\u540c\u6837\u5f71\u54cd\u4e86\u6574\u4f53\u7684\u7b97\u6cd5\u8fed\u4ee3\u6b21\u6570\u589e\u52a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"716\" height=\"422\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/07\/image-68.png\" alt=\"\" class=\"wp-image-3787\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/07\/image-68.png 716w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/07\/image-68-300x177.png 300w\" sizes=\"auto, (max-width: 716px) 100vw, 716px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"661\" height=\"273\" src=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/07\/image-69.png\" alt=\"\" class=\"wp-image-3788\" srcset=\"https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/07\/image-69.png 661w, https:\/\/www.15zhi.net\/blog\/wp-content\/uploads\/2025\/07\/image-69-300x124.png 300w\" sizes=\"auto, (max-width: 661px) 100vw, 661px\" 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