data stream query

基本解釋

• [測繪科學(xué)技術(shù)]數(shù)據(jù)流查詢

英漢例句

雙語例句

• We use slide window to approximate the data stream and propose two skyline query algorithms on data stream called CCS and PCS.
  采用滑動(dòng)窗口技術(shù)對數(shù)據(jù)流進(jìn)行近似，提出了兩種數(shù)據(jù)流上的輪廓查詢方法：CCS算法和PCS算法。
• The warning system based on the way can not only offer real time alarm but also record the alarm information and data stream for query afterward.
  以此方法開發(fā)的報(bào)警系統(tǒng)可根據(jù)報(bào)警等級(jí)的不同實(shí)時(shí)報(bào)警，記錄報(bào)警信息以及報(bào)警前后數(shù)據(jù)流；
• Aiming at synopsis computation of approximate query in data stream, a novel wavelet transformation algorithm, Minimum Error based Dimension Compression (MEDC) algorithm, is proposed in this paper.
  針對數(shù)據(jù)流上近似查詢中的梗概計(jì)算，提出了一種新的基于最小誤差的維壓縮小波變換算法（MEDC）。

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詞組短語

短語

• data stream query algorithms 流數(shù)據(jù)查詢算法

• data stream query更多詞組

專業(yè)釋義

測繪科學(xué)技術(shù)

• 數(shù)據(jù)流查詢

  This paper studies the key techniques of the shortest path problem with path constraint and the sensor network data stream query processing.
  本文結(jié)合某“器材綜合信息管理系統(tǒng)”的實(shí)際應(yīng)用需求對帶有路徑約束的最短路徑問題和面向傳感器網(wǎng)絡(luò)的數(shù)據(jù)流查詢處理技術(shù)進(jìn)行了集中研究和探討。