{"image_url":"http://images-jp.amazon.com/images/P/4791767101.THUMBZZZ.jpg","description":"\u2605\u30a6\u30a3\u30ea\u30a2\u30e0\u30fbJ\u30fb\u30af\u30c3\u30af\u300e\u9a5a\u304d\u306e\u6570\u5b66 \u5de1\u56de\u30bb\u30fc\u30eb\u30b9\u30de\u30f3\u554f\u984c\u300f\uff08\u677e\u6d66\u4fca\u8f14\u8a33\u3001\u9752\u571f\u793e\u30012013/06\u3001ISBN:4791767101\uff09 William J. Cook, In Pursuit of the Traveling Salesman: Mathematics at the Limits of Computation (Princeton University press, 2012) \u6570\u5b66\u3068\u306f\u3001\u6570\u3084\u56f3\u5f62\u3084\u8ad6\u7406\u306e\u6027\u8cea\u3092\u8abf\u3079\u3001\u305d\u3053\u306b\u6f5c\u3080\u8b0e\u306e\u89e3\u6c7a\u3092\u76ee\u6307\u3059\u5b66\u554f\u3060\u3002\u5b66\u6821\u6570\u5b66\u306b\u9069\u5fdc\u3057\u3059\u304e\u3066\u3057\u307e\u3046\u3068\u3001\u6570\u5b66\u3068\u306f\u516c\u5f0f\u3084\u8a3c\u660e\u6cd5\u3092\u8a18\u61b6\u3057\u3066\u3001\u51fa\u3055\u308c\u305f\u554f\u984c\u306b\u7684\u78ba\u306b\u7b54\u3048\u308b\u3082\u306e\u3060\u3068\u3044\u3046\u8a71\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u3057\u2026","height":"190","title":"\u6613\u3057\u304f\u3066\u3001\u5965\u6df1\u3044","blog_title":"\u4f5c\u54c1\u30e1\u30e2\u30e9\u30f3\u30c0\u30e0","author_url":"https://blog.hatena.ne.jp/yakumoizuru/","version":"1.0","blog_url":"https://yakumoizuru.hatenadiary.jp/","author_name":"yakumoizuru","published":"2013-07-14 00:00:00","url":"https://yakumoizuru.hatenadiary.jp/entry/20130714/p1","type":"rich","width":"100%","provider_name":"Hatena Blog","categories":["book","William J. Cook","\u9a5a\u304d\u306e\u6570\u5b66 \u5de1\u56de\u30bb\u30fc\u30eb\u30b9\u30de\u30f3\u554f\u984c","\u677e\u6d66\u4fca\u8f14","\u9752\u571f\u793e"],"provider_url":"https://hatena.blog","html":""}