کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10358812 | 868639 | 2014 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Uncertainty visualization of multi-providers cartographic integration
ترجمه فارسی عنوان
تجسم عدم اطمینان چندپردازنده یکپارچه سازی کارتوگرافی
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
چکیده انگلیسی
Multiple cartographic providers propose services displaying points of interests (POI) on maps. However, the provided POIs are often incomplete and contradictory from one provider to another. Previous works proposed solutions for detecting correspondences between spatial entities that refer to the same geographic object. Although one can visualize the result of the integration of corresponding entities, users do not have any information about the quality of this integration. In this paper, we propose a solution to visualize the uncertainty inherent to a spatial integration algorithm. We present an integration process that identifies three levels of confidence for spatial and terminological integration results. Based on perceptual tests, we select visual variables to portray these three levels of confidence and we choose a visualization strategy. A prototype has been implemented to present the benefits of our proposal in a use-case scenario. This work has been realized within the framework of UNIMAP1 project.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Visual Languages & Computing - Volume 25, Issue 6, December 2014, Pages 995-1002
Journal: Journal of Visual Languages & Computing - Volume 25, Issue 6, December 2014, Pages 995-1002
نویسندگان
Bilal Berjawi, Fabien Duchateau, Ãlisabeth Chesneau, Franck Favetta, Geoffrey Seccia, Claire Cunty, Maryvonne Miquel, Robert Laurini,