دانلود رایگان مقاله دلفی فضایی دلفی زمان واقعی هماهنگی جغرافیایی

دانلود رایگان مقاله دلفی فضایی دلفی زمان واقعی هماهنگی جغرافیایی
قیمت خرید این محصول
رایگان
سفارش ترجمه این مقاله
عنوان فارسی
دلفی فضایی، دلفی زمان واقعی، هماهنگی جغرافیایی
عنوان انگلیسی
Real Time Spatial Delphi: Fast convergence of experts’ opinions on the territory
صفحات مقاله فارسی
0
صفحات مقاله انگلیسی
12
سال انتشار
2016
نشریه
الزویر - Elsevier
فرمت مقاله انگلیسی
PDF
کد محصول
E4609
رشته های مرتبط با این مقاله
مدیریت و مهندسی صنایع
گرایش های مرتبط با این مقاله
مدیریت استراتژیک
مجله
پیش بینی فنی و تغییر اجتماعی – Technological Forecasting & Social Change
دانشگاه
دانشگاه Pescara، ایتالیا
کلمات کلیدی
دلفی فضایی، دلفی زمان واقعی، هماهنگی جغرافیایی
چکیده

abstract


Considering the advantages of the online consultation methodologies and the potential of WebGIS technology, we introduce a novel real-time Delphi technique, which exploits the features of two existing methods: Real Time Delphi and Spatial Delphi. This new technique, called Real Time Spatial Delphi, preserves most of the advantages of both methods, minimizes the disadvantages, and develops new potential. A panel of experts, suitably chosen according to the application, answers a geo-questionnaire by placing points on an online interactive map and presenting written arguments. The system automatically calculates and displays a circle representing the convergence of the opinions, which shrinks and moves in real-time. The final result is the delimitation of an area most suitable for a given action or for the occurrence of a future event and is immediately usable for decision support and/or spatial scenario building without any processing. We applied this technique to the zoning of street prostitution in Italy and identified several areas inside five municipalities where the zoning was considered most appropriate by the experts. This new Delphi method represents an innovative way of eliciting experts' opinions regarding a simple and intuitive platform, which is potentially applicable to a very broad spectrum of forecast/decision making issues.

نتیجه گیری

6. Concluding


remarks We have observed the development of a novel Delphi method, called Real Time Spatial Delphi (RTSD), resulting from the combination of two other methods - Real Time Delphi and Spatial Delphi - from which many advantages are inherited. The potential of the Real Time Delphi, especially in terms of execution speed, have been combined with the particular capability of the Spatial Delphi to address geographical issues. Moreover, the RTSD has its own capabilities, derived from the use of WebGIS technology.


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