supported by the National Key Research and Development Program of China under Grant No.2021YFB-2700100;the National Natural Science Foundation of China under Grant Nos.U1911203,U1811264 and 61972152.
Due to limited computing and storage resources,light clients and full nodes coexist in a typical blockchain system.Any query from light clients must be forwarded to full nodes for execution,and light clients verify th...
With the rapid growth of spatial data,POI(Point of Interest)is becoming ever more intensive,and the text description of each spatial point is also gradually increasing.The traditional query method can only address the...
This paper deals with the efficiency of the search, with a method of organization and storage of the information that allows better results than the research trees or binary trees. No one ever dared to present better ...