{"provider_name":"Hatena Blog","url":"https://ita.hatenadiary.jp/entry/20040908/p1","blog_title":"ita\u2019s diary","provider_url":"https://hatena.blog","published":"2004-09-08 00:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fita.hatenadiary.jp%2Fentry%2F20040908%2Fp1\" title=\" \u5b87\u5b99\u307e\u308b\u3054\u3068\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3 - ita\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","type":"rich","description":"\u7c73\u30b9\u30e9\u30c9\u3088\u308a\u3001 http://www.spectrum.ieee.org/WEBONLY/publicfeature/aug04/0804cos.html \u516b\u5206\u6728\u30e1\u30c3\u30b7\u30e5\u3067\u9060\u304f\u306f\u8352\u3044\u30e1\u30c3\u30b7\u30e5\u3067\u307e\u3068\u3081\u3066\u8a08\u7b97\u3067 O(N log N) \u3063\u3066\u3084\u3064\u304b\u3002\u3064\u30fc\u304b\u5b87\u5b99\u3063\u3066\u56db\u89d2\u306a\u306e\uff1f(\u7b11) \u5b87\u5b99\u306e\u679c\u3066\u306f\u3069\u3046\u306a\u3063\u3066\u308b\uff1f Open boundary \u306f\u307e\u305a\u3044\u304b\u3089\u5468\u671f\u5883\u754c\u304b\u306a\u3041\u3002\u5149\u5186\u9310\u304c\u5916\u307e\u3067\u3044\u304b\u306a\u3051\u308c\u3070\u95a2\u4fc2\u306a\u3044\u304b\u3002\u3067\u3082\u6642\u9593 70\u5104\u5e74\u3001\u5927\u304d\u305520\u5104\u5149\u5e74\u3063\u3066\u3044\u3046\u304b\u3089\u9054\u3057\u3066\u308b\u3002","image_url":null,"height":"190","author_url":"https://blog.hatena.ne.jp/ita/","width":"100%","title":" \u5b87\u5b99\u307e\u308b\u3054\u3068\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3","author_name":"ita","blog_url":"https://ita.hatenadiary.jp/","categories":["\u7406\u7cfb\u30cd\u30bf","J"]}