Search Results 1-14 of 14

  • A new formulation of intervening opportunities for spatial interaction models  [in Japanese]

    Kotsubo Masaki , Nakaya Tomoki

    <p>空間的相互作用モデルは地域間のつながりを予測・説明するモデルであり、古典的に重力モデルと介在機会モデルに大別される。重力モデルが多用されてきたが、近年Simini et al. (2012)によるパラメターフリーな介在機会モデルである放射モデルの登場によって介在機会モデルに改めて注目が集まっている。放射モデルは移動者の着地選択過程を、距離を基準として発地から近い順に着地となり得る …

    Proceedings of the General Meeting of the Association of Japanese Geographers 2020s(0), 26, 2020

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  • Extending flow capturing location problems by incorporating the intervening opportunity model  [in Japanese]

    Matsuo Taichiro , Tanaka Ken-ichi , Kurita Osamu

    本稿では,人々が移動途中で施設に立ち寄る行動を,介在機会モデルに基づきモデル化し,Hodgsonのフロー捕捉型配置問題の拡張モデル(介在機会型FCLP)として定式化する.提案モデルを例題ネットワークに適用し,最適解の特徴を分析する.経路上で目にする施設に立ち寄る確率が小さい場合には,多くのフローが通過する頂点の周辺に施設が集中的に配置される傾向が確認され,HodgsonのFCLPからは判明し得ない …

    Journal of the City Planning Institute of Japan 50(3), 622-627, 2015

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  • Facility Location Analyses Based on Intervening Opportunity Model  [in Japanese]

    KURITA Osamu

    形の科学会誌 = Bulletin of the Society for Science on Form 28(1), 24-25, 2013-06-01

    References (2)

  • Indonesian Domestic Sea Freight Movement Modelling Based on Stramindo Data (2003)

    Tamin Ofyar Z , Suyuti Rusmadi

    … The model is developed for the purpose of forecasting the Indonesia sea freight movements using the current OD pattern and the forecasted loading and unloading volumes. … The paper will report on a family of aggregate models containing a flexible Gravity-Opportunity model for modeling the freight movement in which standard forms of the Gravity and Intervening-Opportunity model can be obtained as special cases. …

    Proceedings of the Eastern Asia Society for Transportation Studies 2007(0), 86-86, 2007

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  • INDONESIAN DOMESTIC SEA FREIGHT MOVEMENT MODELLING BASED ON STRAMINDO DATA (2003)

    TAMIN Ofyar Z , SUYUTI Rusmadi

    … The model is developed for the purpose of forecasting the Indonesian sea freight movements using the current OD pattern and the forecasted loading and unloading volumes. … The paper will report on a family of aggregate models containing a flexible Gravity-Opportunity model for modeling the trip making behavior in which standard forms of the Gravity and Intervening-Opportunity model can be obtained as special cases. …

    Journal of the Eastern Asia Society for Transportation Studies 7(0), 540-555, 2007

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  • Theoretical comparison of gravity-model and intervening opportunity-model on network-facilities  [in Japanese]

    FURUYAMA Masao , Masao Furuyama

    … The main theme of this paper is to show that the gravity-model and intervening opportunity model behave almost similarly under the condition which network-facilities are located uniformly randomly. … Especially, Stouffer-model and gravity-model are changeable each other when we apply random-line-model to network-facilities. …

    Papers on city planning 36, 955-960, 2001-10-15

    IR  References (12) Cited by (1)

  • Theoretical comparison of gravity-model and intervening opportunity-model on network-facilities  [in Japanese]

    Furuyama Masao

    … The main theme of this paper is to show that the gravity-model and intervening opportunity model behave almost similarly under the condition which network-facilities are located uniformly randomly. … Especially, Stouffer-model and gravity-model are changeable each other when we apply random-line-model to network-facilities. …

    Journal of the City Planning Institute of Japan 36(0), 955-960, 2001

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  • The comparison study of Huff-model and intervening opportunity-model  [in Japanese]

    FURUYAMA Masao , Masao Furuyama

    … The subjects of this paper is to show the spatial pattern of the retail facilities under which Huff-model and Stouffer-model are able to behave almost similarly. … if the market places are located uniformly randomly, Huff and Stouffer-model are quite similar each other. …

    Journal of the City Planning Institute of Japan 35, 1045-1050, 2000-10-13

    IR  References (9) Cited by (1)

  • The comparison study of Huff-model and intervening opportunity-model  [in Japanese]

    Furuyama Masao

    … The subject of this paper is to show the spatial pattern of the retail facilities under which Huff-model and Stouffer-model are able to behave almost similarly. … if the market places are located uniformly randomly, Huff-model and Stouffer-model are quite similar each other. … From this point of view, we would like to show that Shneider-model is also able to be translated into Huff-model very easily. …

    Journal of the City Planning Institute of Japan 35(0), 1045-1050, 2000

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  • Spatial Interaction Modeling of Interurban Migration in the Tokyo Metropolitan Area  [in Japanese]

    小森谷 祥明 , 杉浦 芳夫 , 矢野 桂司

    本稿では、1980年の東京大都市圏における市区間人口移動を対象にして、発地区固定型空間的相互作用モデル実行後に得られる距離パラメータ値の顕著な空間的分布パターンの解消とそのバラツキの緩和をめざした。そのために、通常モデルに3番目の変数として、1)競合効果を表わすアクセシピリテイ、2)介在機会効果、3)離散的セクター・ダミー変数、のいずれかを取り込み、一般線形モデルのパッケージGLlMを用い、キャリ …

    Comprehensive urban studies (64), 109-133, 1997-12

    IR  Cited by (1)

  • A Spatial Analysis Of the Distance Parameters in Seoul, Korea: With a Comparison between Gravity and Entropy Maximizing Models

    ITOH Satoru , NAM Young-Woo

    … Many researchers have constructed various types of spatial interaction models including gravity, intervening-opportunity, electro-static field, multiple regression and entropy maximizing models. … in the gravity model was estimated by ordinary least square method and, on the other hand, the distance parameter β<sub><i>i</i></sub> … in the entropy maximizing model was iteratively calculated with equation 6 derived by Hyman (1969). …

    Annals of The Tohoku Geographycal Asocciation 34(4), 236-245, 1982

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  • The Recent Development in Commodity Flow Analysis

    MITSUHASHI Setuko

    … で物資の流動を経済学の complimentarity, 社会学の intervening opportunity と, 地理学の transferability とで説明した。 … 供給地と市場の輸送費がかさむ場合は, 補完性があり, intervening opportunity がなくとも, 流通は起らない。 …

    Annals of The Tohoku Geographycal Asocciation 27(2), 99-104, 1975

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  • A Multiple Regression Analysis of Migration between a Regional Center and its Surrounding Area : A Case Study of Hiroshima City  [in Japanese]

    MORIKAWA Hiroshi

    … On the other hand, the study of the latter has been developed in connection with the gravity model in which many problems have appeared. … The value of distance exponent n seems to be variable due to various sorts of movements, varying urban size of the destination and in connection with service areas of central places, while functional distance may be actually more useful than physical distance like Stouffer's intervening opportunity hypothesis. …

    GEOGRAPHICAL SCIENCES 22(0), 43-55, 1975

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  • Intercity Migration and Migration Model

    Toishi Fumio

    … These models are classified into gravity models proposed by Stewart, Zipf and Dodd and intervening opportunity (and competing migrant) models proposed by Stouffer. … (intervening opportunity model) <BR>M<SUB>D</SUB>=cX/D<SUB>d</SUB> … (distance model) <BR>In the formulas M<SUB>I</SUB> …

    Japanese Sociological Review 20(2), 2-20,140, 1969

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