WebThe data obtained from moving point objects is similar to a “string,” arbitrary oriented in 3D space, where two dimensions correspond to space and one dimension corresponds to … WebFinally, we develop an efficient indexing scheme to answer approximate nearest-neighbor queries among moving points. 论文关键词： 论文评审过程： Received 13 December 2000, Revised 6 February 2002, Available online 27 February 2003.

CiteSeerX — Indexing Moving Points - Pennsylvania State University

Web1 mei 2000 · Indexing Moving Points \u001CExtended Abstract\u001D P ank j K. Agarwal\u0003 a Lars Argey Je Ericksonz We propose three indexing schemes for … WebWe propose three indexing schemes for storing a set S of N points in the plane, each moving along a linear trajectory, so that a query of the following form can be answered … butler lighting ceiling fans

Boosting Moving Object Indexing through Velocity Partitioning

Web3 feb. 2013 · They can move from place to place (not teleporting, just flying around the screen, essentially). Since I have to check for updates every tick, it is rather important to … WebIndexing the Trajectories of Moving Objects Abstract—A novel point access method based on compressed B+-trees is developed to support the efficient querying of the past, … WebIndexing is a data structure technique to efficiently retrieve records from the database files based on some attributes on which the indexing has been done. Indexing in database systems is similar to what we see in books. Indexing is defined based on its indexing attributes. Indexing can be of the following types − cdc rules for overseas travel