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Chengkun Zhang, Liuchang Xu, Zhen Yan and Sensen Wu
Points-of-interest (POIs) are an important carriers of location text information in smart cities and have been widely used to extract and identify urban functional regions. However, it is difficult to model the relationship between POIs and urban functio...
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Yufeng He, Yehua Sheng, Yunqing Jing, Yue Yin and Ahmad Hasnain
Unstructured geo-text annotations volunteered by users of web map services enrich the basic geographic data. However, irrelevant geo-texts can be added to the web map, and these geo-texts reduce utility to users. Therefore, this study proposes a method t...
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Liping Yang, Alan M. MacEachren, Prasenjit Mitra and Teresa Onorati
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