moving range query

基本解釋

By using the grid index built for multiple queries, a multithreading continuous multiple range query algorithm is proposed based on uniform partition of the moving objects in memory.
提出了基於移動(dòng)對(duì)象數(shù)據(jù)均勻劃分的多線程連續(xù)多範(fàn)圍查詢処理算法，該算法以爲(wèi)查詢建立的格網(wǎng)索引爲(wèi)基礎(chǔ)。
In a user defined time interval, the predictive continuous range query continuously returns moving objects that will appear in a spatial query range during a future temporal query interval.
預(yù)測(cè)性連續(xù)時(shí)空區(qū)域查詢?cè)谟脩糁付ǖ臅r(shí)間範(fàn)圍期間持續(xù)地返廻給定未來查詢時(shí)間範(fàn)圍期間將出現(xiàn)在查詢區(qū)域的移動(dòng)對(duì)象。