Incremental computing
http://dbpedia.org/resource/Incremental_computing an entity of type: Work
增量计算是一种软件功能 。当一部分的数据产生了变化，就仅对该产生变化的部分进行计算和更新，以节省计算时间。 相比于简单地重复计算完整的输出内容，增量计算能够显著地节省计算时间。 比如，电子表格会在实现重计算功能时使用增量计算，只重新计算并更新那些含有公式且被直接或间接地改变了的单元格。 用于帮助开发者自动实现增量计算的工具，可以被看作是帮助程序优化的程序分析工具。
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Incremental computing, also known as incremental computation, is a software feature which, whenever a piece of data changes, attempts to save time by only recomputing those outputs which depend on the changed data. When incremental computing is successful, it can be significantly faster than computing new outputs naively. For example, a spreadsheet software package might use incremental computation in its recalculation feature, to update only those cells containing formulas which depend (directly or indirectly) on the changed cells.
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Incremental computing
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增量计算
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20276016
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1040652126
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Incremental computing, also known as incremental computation, is a software feature which, whenever a piece of data changes, attempts to save time by only recomputing those outputs which depend on the changed data. When incremental computing is successful, it can be significantly faster than computing new outputs naively. For example, a spreadsheet software package might use incremental computation in its recalculation feature, to update only those cells containing formulas which depend (directly or indirectly) on the changed cells. When incremental computing is implemented by a tool that can implement it for a variety of different pieces of code automatically, that tool is an example of a program analysis tool for optimization.
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增量计算是一种软件功能 。当一部分的数据产生了变化，就仅对该产生变化的部分进行计算和更新，以节省计算时间。 相比于简单地重复计算完整的输出内容，增量计算能够显著地节省计算时间。 比如，电子表格会在实现重计算功能时使用增量计算，只重新计算并更新那些含有公式且被直接或间接地改变了的单元格。 用于帮助开发者自动实现增量计算的工具，可以被看作是帮助程序优化的程序分析工具。
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10690
