An incremental update of the index will take less time and resources than the creation of the initial index.
索引的增量更新将比初始索引创建需要的时间和资源更少。
The system can automatically derive the kinds of messages needed for full update, incremental update, invalidation, etc.
系统能够自动地衍生出完整更新、增量更新和无效更新等需要的各种消息。
Currently, incremental update — the mechanism that updates the MQT when the underlying object is modified — is not available for MQTs referencing nicknames.
目前，增量更新(incremental update)——当底层对象被修改时更新MQT的一种机制——还不能用于引用昵称的MQT。
Experience with GIS data compilation or incremental update.
有GIS数据编译或者增量更新经验。
According to the practical context, this thesis raises a kind of hybrid data cube model and its query and incremental update algorithm.
另外根据实际应用背景，提出了一种混合数据立方体模型，并给出了其相应的查询和增量更新算法。
But previous incremental update algorithms may be inefficient or cannot accomplish data update tasks when the wireless bandwidth drops dramatically.
但是，以前的增量更新算法在无线带宽急剧下降的情况下，会引起数据更新的效率下降或无法完成任务。
Additionally, the incremental update issues have been discussed and a solution is presented without the change of minimum supporting degree and minimum trust degree.
并对关联规则中的增量更新问题进行了分析，提出了在最小支持度和最小可信度都不变的情况下解决方法。
Moreover the paper studied and summarized the continuous query technique on the base of sliding Windows, and analyzed and compared the strategy of processing non-incremental update operator.
研究和总结了基于滑动窗口的连续查询技术，对不能增量更新的操作处理策略进行了分析和比较。
Moreover the paper studied and summarized the continuous query technique on the base of sliding Windows, and analyzed and compared the strategy of processing non-incremental update operator.
研究和总结了基于滑动窗口的连续查询技术，对不能增量更新的操作处理策略进行了分析和比较。
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