セルオートマトンとしての都市 : (その1) CAの応用性と土地利用パターンの形成
スポンサーリンク
概要
- 論文の詳細を見る
Cities have grown and changed by intricate urban activities, and complex urban land-use patterns have formed. It is reasonable to suppose that complexity is an essential quality of cities. In this paper, the authors try to generate urban land-use patterns using an expanded cellular automata model. The proposed model is composed of three urban activities (residence, business, commerce) which interact economically. Each cell has three kinds of potentials corresponding to urban activities described with real numbers. These potentials can be considered to indicate populations or building areas. Potentials of each cell change by interactions, and each cell takes one of the following three actions: increase, disappearance, and no action. Using this model, urban land-use patterns can be generated. Comparing illustrated results with real cities, it can be said that this proposed model can simulate complex patterns of cities by relatively simple rules.
- 1998-04-30
論文 | ランダム
- CC主題-5 表層拡大型胆管癌に対する上部胆管切除を伴なう膵頭十二指腸切除術(第24回日本消化器外科学会総会)
- 講演 精神病院の病床問題と診療報酬改定
- 診療情報のコントロール権は患者自身が持つということに… (特集 「いのち最優先」の医療政策と安全・安心の医療確立にむけて--「11・29安全・安心交流集会」報告、発言より) -- (他団体の方のフロア発言(要旨))
- 講演/国立・公的医療機関への攻撃と労働組合の役割 (特集 公的病院統廃合「再編」の狙いと地域医療を守るたたかい--公的病院拡充めざす10・16中央決起集会での報告から)
- 医療の規制改革は社会保障の解体--危険な米国型医療制度への接近