Abstract: Recommender systems are becoming more and more important in our daily lives. However, traditional recommendation methods are challenged by data sparsity and efficiency, as the numbers of ...
Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...
A graph neural network approach that calculates the intra-city and inter-city spatial homogeneity of urban road networks (URNs) The spatial homogeneity of URNs measures the similarity of intersection ...
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