1) reduction recognition
归约识别
1.
Thanks to the study on reduction recognition algorithm of SUIF, it is capable to implement this algorithm on bit reduction operations.
尽管归约识别及并行化技术已经不是一个新的技术,但现有的并行化编译器的归约识别功能还不能满足实际应用的需要。
2) constraint recognition
约束识别
1.
Constrained fitting is important for model reconstruction in reverse engineering,and its key components are constraint recognition and solution.
本文提出了一种新的二维约束识别求解算法,实现了约束识别求解器。
2.
Through analyzing the characteristics of modular fixture, exact placement technology of element for modular fixture assembly design in VE is presented to address the limitations of the existing approaches such as low efficiency of constraint recognition and inconvenience of treatment.
针对现有虚拟装配定位方法存在约束识别效率不高和处理不方便的问题,通过分析组合夹具的特点,研究了虚拟环境下进行组合夹具组装的元件精确定位技术。
3.
The virtual assembly environment (VAE) based on constraint recognition and mixed data model was presented.
基于约束识别和混合建模思想开发了一个虚拟装配系统(VAE)。
3) Default recognition
违约识别
4) Long-run Recursive Identification
长期递归识别法
1.
Study on Aggregate Demand Shocks of Public Emergencies Based on Long-run Recursive Identification;
基于长期递归识别法的突发公共事件总需求冲击分析
5) autoregressive pattern recognition
自回归模式识别
6) constraint recognition and management
约束识别与管理
补充资料:多项式空间归约
多项式空间归约
polynomial space reduction
duoxiangshi kongiian guiyue多项式空间归约(po.”0而目spacereduc·tion)一种特殊的、归约函数是多项式空间可计算的复杂性归约。 设Ll,LZ是万上的两个语言,若存在函数S:N~N,及S空间可计算函数f:艺肠~刃并,使得 (l)对任何x任乞’,xeLI当且仅当f(x)eLZ; (2)存在正整数C,使对任何xe艺.有s(}f(x)})(岱(}x}),则称Ll可S空间归约到LZ,记为Ll戳LZ。特别当限制s为多项式函数时,则称Ll可多项式空间归约到LZ。空间归约中较为重要的一种是限制S为对数函数吨,称之为对数空间归约,可对复杂性类进行更“细”的划分,特别是研究尸和N吨等复杂性类,其时间资源不超过确定的多项式时间时,多项式时间归约则无法对其进行分类。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条