4   Artículos

 
en línea
Zhenwen He, Chunfeng Zhang, Xiaogang Ma and Gang Liu    
Time series data are widely found in finance, health, environmental, social, mobile and other fields. A large amount of time series data has been produced due to the general use of smartphones, various sensors, RFID and other internet devices. How a time... ver más
Revista: Algorithms    Formato: Electrónico

 
en línea
Ting Huang, Zhengping Weng, Gang Liu and Zhenwen He    
To manage multidimensional point data more efficiently, this paper presents an improvement, called HD-tree, of a previous indexing method, called D-tree. Both structures combine quadtree-like partitioning (using integer shift operations without storing i... ver más
Revista: Algorithms    Formato: Electrónico

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