{"id":42488,"date":"2023-05-14T09:03:59","date_gmt":"2023-05-14T01:03:59","guid":{"rendered":"https:\/\/swarma.org\/?p=42488"},"modified":"2023-05-14T09:03:59","modified_gmt":"2023-05-14T01:03:59","slug":"nat-commun-%e9%80%9f%e9%80%92%ef%bc%9a%e5%88%86%e5%b2%94%e8%a1%8c%e4%b8%ba%e5%a1%91%e9%80%a0%e8%bf%9e%e7%bb%ad%e7%89%a9%e7%90%86%e5%8a%a8%e5%8a%9b%e5%ad%a6%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3","status":"publish","type":"post","link":"https:\/\/swarma.org\/?p=42488","title":{"rendered":"Nat. Commun. \u901f\u9012\uff1a\u5206\u5c94\u884c\u4e3a\u5851\u9020\u8fde\u7eed\u7269\u7406\u52a8\u529b\u5b66\u5982\u4f55\u89e3\u51b3\u79bb\u6563\u7684\u4f0a\u8f9b\u4f18\u5316\u95ee\u9898"},"content":{"rendered":"
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\u8bba\u6587\u9898\u76ee\uff1a<\/span>Bifurcation behaviors shape how continuous physical dynamics solves discrete Ising optimization<\/span><\/section>\n

\u8bba\u6587\u6765\u6e90\uff1aNature Communications<\/em><\/span><\/p>\n

\u8bba\u6587\u94fe\u63a5\uff1ahttps:\/\/www.nature.com\/articles\/s41467-023-37695-3<\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/blockquote>\n


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\u4e8c\u6b21\u65e0\u7ea6\u675f\u4e8c\u503c\u4f18\u5316\u95ee\u9898<\/span>\uff08Quadratic Unconstrained Binary Optimization, QUBO\uff09<\/span>\u5bf9\u5f88\u591a\u5b66\u79d1\u90fd\u975e\u5e38\u91cd\u8981\uff0c\u5305\u62ec\u7cfb\u7edf\u836f\u7269\u8bbe\u8ba1\u3001\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u3001\u86cb\u767d\u8d28\u6298\u53e0\u3001\u4ea4\u901a\u6d41\u4f18\u5316\u3001\u5de5\u4f5c\u8c03\u5ea6\u548c\u91d1\u878d\u98ce\u9669\u5206\u6790\u7b49\u7b49\u3002\u89e3\u51b3 QUBO \u95ee\u9898\u88ab\u8bc1\u660e\u662fNP\u96be\u95ee\u9898<\/span>\uff08NP-hard\uff09<\/span>\uff0c\u9650\u5236\u4e86\u826f\u597d\u89e3\u51b3\u65b9\u6848\u7684\u53ef\u6269\u5c55\u6027\uff0c\u5373\u4f7f\u662f\u8fd1\u4f3c\u7684\u7b97\u6cd5\u4e5f\u662f\u6570\u767e\u5230\u6570\u5343\u4e2a\u53d8\u91cf\u7684\u6570\u91cf\u7ea7\u3002<\/span><\/p>\n

\u6a21\u62df\u7269\u7406\u52a8\u529b\u5b66\u6765\u89e3\u51b3\u56f0\u96be\u7684\u7ec4\u5408\u4f18\u5316\u95ee\u9898\u5df2\u88ab\u8bc1\u660e\u5bf9\u4e2d\u5230\u5927\u89c4\u6a21\u95ee\u9898\u6709\u6548\u3002\u8fd9\u79cd\u7cfb\u7edf\u7684\u52a8\u529b\u5b66\u662f\u8fde\u7eed\u7684\uff0c\u4e0d\u80fd\u4fdd\u8bc1\u627e\u5230\u539f\u59cb\u79bb\u6563\u95ee\u9898\u7684\u6700\u4f18\u89e3\u3002\u8fd9\u7bc7\u53d1\u8868\u4e8e Nature Communications<\/em> \u7684\u6587\u7ae0\uff0c\u7814\u7a76\u4e86\u6a21\u62df\u7269\u7406\u6c42\u89e3\u5668\u4f55\u65f6\u80fd\u6b63\u786e\u89e3\u51b3\u79bb\u6563\u4f18\u5316\u8fd9\u4e00\u5f00\u653e\u6027\u95ee\u9898\uff0c\u91cd\u70b9\u662f\u76f8\u5e72\u4f0a\u8f9b\u673a<\/strong><\/span>\uff08coherent Ising machines, CIM\uff0c\u53c8\u79f0\u91cf\u5b50\u795e\u7ecf\u7f51\u7edc\u8ba1\u7b97\u673a\uff09<\/span>\u3002\u5728\u5efa\u7acb\u4e86\u76f8\u5e72\u4f0a\u8f9b\u673a\u52a8\u529b\u5b66\u548c\u79bb\u6563\u4f0a\u8f9b\u4f18\u5316\u4e4b\u95f4\u7684\u7cbe\u786e\u6620\u5c04\u4e4b\u540e\uff0c\u8bba\u6587\u5c55\u793a\u4e86\u4f0a\u8f9b\u52a8\u529b\u5b66\u5728\u7b2c\u4e00\u4e2a\u5206\u5c94\u70b9\u7684\u4e24\u79cd\u6839\u672c\u4e0d\u540c\u7684\u5206\u5c94\u884c\u4e3a\uff1a\u8981\u4e48\u6240\u6709\u8282\u70b9\u72b6\u6001\u540c\u65f6\u504f\u79bb\u96f6<\/span>\uff08\u540c\u6b65\u5206\u5c94\uff09<\/span>\uff0c\u8981\u4e48\u7ecf\u5386\u7ea7\u8054\u504f\u79bb<\/span>\uff08\u8fdf\u6ede\u5206\u5c94\uff09<\/span>\u3002<\/span><\/p>\n

\u5bf9\u4e8e\u540c\u6b65\u5206\u5c94\uff0c\u7814\u7a76\u8bc1\u660e\uff0c\u5f53\u8282\u70b9\u72b6\u6001\u5728\u8fdc\u79bb\u539f\u70b9\u7684\u5730\u65b9\u5747\u5300\u53d7\u9650\u65f6\uff0c\u5b83\u4eec\u5305\u542b\u8db3\u591f\u7684\u4fe1\u606f\u6765\u7cbe\u786e\u89e3\u51b3\u4f0a\u8f9b\u95ee\u9898\u3002\u5f53\u786e\u5207\u7684\u6620\u5c04\u6761\u4ef6\u88ab\u8fdd\u53cd\u65f6\uff0c\u968f\u540e\u7684\u5206\u5c94\u5c31\u53d8\u5f97\u5f88\u6709\u5fc5\u8981\uff0c\u5e76\u4e14\u5e38\u5e38\u5bfc\u81f4\u7f13\u6162\u7684\u6536\u655b\u3002\u53d7\u8fd9\u4e9b\u53d1\u73b0\u7684\u542f\u53d1\uff0c\u4f5c\u8005\u8bbe\u8ba1\u4e86\u4e00\u79cd\u6355\u83b7\u548c\u6821\u6b63 <\/span>\uff08trapping-and-correction, TAC\uff09<\/span>\u6280\u672f\u6765\u52a0\u901f\u57fa\u4e8e\u52a8\u529b\u5b66\u7684\u4f0a\u8f9b\u6c42\u89e3\u5668\uff0c\u5305\u62ec\u76f8\u5e72\u4f0a\u8f9b\u673a\u548c\u6a21\u62df\u5206\u5c94\u3002\u6355\u83b7\u548c\u6821\u6b63\u5229\u7528\u65e9\u671f\u5206\u5c94\u7684\u201c\u9677\u9631\u8282\u70b9\u201d\uff0c\u5728\u6574\u4e2a\u4f0a\u8f9b\u52a8\u529b\u5b66\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u5176\u7b26\u53f7\uff0c\u4ee5\u6709\u6548\u5730\u51cf\u5c11\u8ba1\u7b97\u65f6\u95f4\u3002\u901a\u8fc7\u4f7f\u7528\u516c\u5f00\u57fa\u51c6\u548c\u968f\u673a\u4f0a\u8f9b\u6a21\u578b\u7684\u95ee\u9898\u5b9e\u4f8b\uff0c\u6700\u540e\u9a8c\u8bc1\u4e86\u6355\u83b7\u548c\u6821\u6b63\u6280\u672f\u7684\u5353\u8d8a\u6536\u655b\u6027\u548c\u51c6\u786e\u6027\u3002\u8fd9\u4e9b\u7ed3\u679c\u63d0\u4f9b\u4e86\u5173\u4e8e\u8fde\u7eed\u7269\u7406\u52a8\u529b\u5b66\u548c\u79bb\u6563\u7ec4\u5408\u4f18\u5316\u4e4b\u95f4\u8054\u7cfb\u7684\u91cd\u8981\u89c1\u89e3\uff0c\u5e76\u53ef\u80fd\u63a8\u52a8\u589e\u5f3a\u7684\u975e\u7ebf\u6027\u548c\u7269\u7406\u542f\u53d1\u4f18\u5316\u65b9\u6cd5\u7684\u53c2\u6570\u63a7\u5236\u65b9\u6848\u3002<\/span><\/p>\n

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\u56fe1. \u7269\u7406\u4f0a\u8f9b\u673a\u4e0e\u7ec4\u5408\u4f18\u5316\u4e4b\u95f4\u7684\u6620\u5c04<\/span><\/section>\n

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\u56fe3. \u901a\u8fc7\u6355\u83b7\u548c\u6821\u6b63 (TAC) \u6280\u672f\u52a0\u901f\u57fa\u4e8e\u52a8\u529b\u5b66\u7684\u4f0a\u8f9b\u673a<\/span><\/p>\n


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\u56fe\u795e\u7ecf\u7f51\u7edc\u4e0e\u7ec4\u5408\u4f18\u5316\u8bfb\u4e66\u4f1a<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n


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1. <\/strong>\u81ea\u9002\u5e94\u4f0a\u8f9b\u6a21\u578b\uff0c\u89e3\u91ca\u5927\u8111\u4e2d\u96ea\u5d29\u548c\u632f\u8361\u5982\u4f55\u5728\u4e34\u754c\u70b9\u5171\u5b58<\/a><\/strong><\/span><\/strong><\/strong><\/section>\n
2.<\/strong> PRL\u901f\u9012\uff1a\u4f0a\u8f9b\u6a21\u578b\u5efa\u6a21\u52a8\u7269\u76ae\u80a4\u590d\u6742\u6591\u56fe<\/a><\/strong><\/span><\/strong><\/section>\n
3. <\/strong><\/strong>\u4f0a\u8f9b\u6a21\u578b\u767e\u5e74\u5c0f\u53f2\uff1a\u6700\u7ecf\u5178\u7684\u590d\u6742\u7cfb\u7edf\u6a21\u578b\uff0c\u5374\u9669\u4e9b\u88ab\u79d1\u5b66\u754c\u9057\u5fd8<\/a><\/strong><\/strong><\/span><\/strong><\/strong><\/section>\n
4. \u300a\u5f20\u6c5f\u00b7\u590d\u6742\u79d1\u5b66\u524d\u6cbf27\u8bb2\u300b\u5b8c\u6574\u4e0a\u7ebf\uff01<\/strong><\/a><\/strong><\/strong><\/strong><\/section>\n
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5. \u6210\u4e3a\u96c6\u667aVIP\uff0c\u89e3\u9501\u5168\u7ad9\u8bfe\u7a0b\uff0f\u8bfb\u4e66\u4f1a<\/span><\/strong><\/a><\/strong><\/strong><\/strong><\/strong><\/section>\n
6.<\/strong><\/strong><\/strong> <\/strong><\/strong><\/strong>\u52a0\u5165\u96c6\u667a\uff0c\u4e00\u8d77\u590d\u6742\uff01<\/strong><\/a><\/strong><\/strong><\/strong><\/span><\/section>\n

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\u70b9\u51fb\u201c\u9605\u8bfb\u539f\u6587\u201d\uff0c\u62a5\u540d\u8bfb\u4e66\u4f1a<\/strong><\/span><\/strong><\/strong><\/span><\/strong><\/section>\n

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\u5173\u952e\u8bcd\uff1a\u79bb\u6563\u7ec4\u5408\u4f18\u5316\uff0c\u975e\u7ebf\u6027\u52a8\u529b\u5b66\uff0c\u7269\u7406\u542f\u53d1\u4f18\u5316\u65b9\u6cd5\uff0c\u5206\u5c94\u7406\u8bba \u8bba\u6587\u9898\u76ee\uff1aBifurcation behaviors shape how continuous physical dynamics solves discrete Ising optimization \u8bba\u6587\u6765\u6e90\uff1aNature Commu…<\/p>\n","protected":false},"author":0,"featured_media":42482,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"special":[],"_links":{"self":[{"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/posts\/42488"}],"collection":[{"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=42488"}],"version-history":[{"count":0,"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/posts\/42488\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=\/wp\/v2\/media\/42482"}],"wp:attachment":[{"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=42488"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=42488"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=42488"},{"taxonomy":"special","embeddable":true,"href":"https:\/\/swarma.org\/index.php?rest_route=%2Fwp%2Fv2%2Fspecial&post=42488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}