{"author_url":"https://blog.hatena.ne.jp/akon/","blog_url":"https://akon.hatenablog.com/","categories":[],"width":"100%","published":"2019-06-26 00:00:57","version":"1.0","provider_url":"https://hatena.blog","author_name":"akon","blog_title":"akon2.00\u03b2\u306e\u3088\u3063\u3071\u3089\u3044\u306e\u622f\u8a00","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakon.hatenablog.com%2Fentry%2F2019%2F06%2F26%2F000057\" title=\"A Spiral Model of Software Development and Enhancement  - akon2.00\u03b2\u306e\u3088\u3063\u3071\u3089\u3044\u306e\u622f\u8a00\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","provider_name":"Hatena Blog","type":"rich","title":"A Spiral Model of Software Development and Enhancement ","description":"A Spiral Model of Software Development and Enhancement https://csse.usc.edu/TECHRPTS/1988/usccse88-500/usccse88-500.pdf \u3053\u3053\u304b\u3089\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30e2\u30c7\u30eb\u306e\u5426\u5b9a\u304c\u59cb\u307e\u3063\u305f\u306f\u305a\u3002 \u6b74\u53f2 \u30fb\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u30fb\u30e2\u30c7\u30eb\u306e\u539f\u578bManaging the Development of Large Software Systems\u3060\u3057\u3001\u3053\u306e\u8ad6\u6587\u3067\u306f\u6587\u66f8\u5316\u3001\u30ec\u30d3\u30e5\u30fc\u306e\u91cd\u8981\u6027\u3068\u3082\u306b\u3001\u4e0b\u6d41\u5de5\u7a0b\u3092\u4e88\u5099\u7684\u306b\u884c\u3063\u3066\u4e0a\u6d41\u5de5\u7a0b\u3078\u623b\u308b\u300c\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u30eb\u30fc\u30d7\u300d\u304c\u63d0\u5531\u3055\u308c\u3066\u3044\u305f\u3002\u307e\u305f\u300c\u30a6\u30a9\u30fc\u30bf\u30fc\u30d5\u30a9\u30fc\u30eb\u300d\u3068\u3044\u3046\u8a9e\u2026","url":"https://akon.hatenablog.com/entry/2019/06/26/000057"}