Geo-BTree-based range query method and device

The invention relates to a Geo-BTree-based range query method and device. The method comprises the following steps of: data preprocessing: encoding all the position points in a data set into a character string with a length of n, sorting the position points in the data set according to the character...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI XIAOWU, HU JUNTAO, LEI YAN, SHEN BINGLIN, JIA LIANYIN, DING JIAMAN, YOU JINGUO, ZUO YUHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
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