This paper proposes several approximation algorithms to improve the solution of snowblower problem.
提出了吹雪机问题的改进近似算法。
Many approximation algorithms behave well in frequent items mining, but can not control their memory consumption.
许多近似算法能够有效进行频繁项挖掘，但不能有效控制内存资源消耗。
Develops cutting plane methods, integral basis methods, enumerative and heuristic methods and approximation algorithms.
阐述割平面方法、整基方法、枚举和启发式方法和逼近算法。
For both problems, we study their computational complexity and present optimal algorithms or polynomial time approximation algorithms.
并且对这两类问题都研究了他们的计算复杂性并给出了最优算法或者多项式时间近似算法。
Three approximation algorithms are moreover proposed, and each of them respectively stresses the storage, vehicle utilization and the mixed cost of them.
分别基于优化仓储时间和仓储量、车辆使用率以及综合成本等因素，提出求解问题的三种不同的启发式算法。
Analysis of reliability to the complex network is a NP-Hard problem. Searching for simple and accurate approximation algorithms has high application value.
大型复杂网络的可靠性分析都是NP难题，寻求计算简单、准确的近似算法更具应用价值。
As the task allocation problem is a recognized NP-hard problem, constructing effective approximation algorithms ro heuristic algorithms is a research focus.
由于任务分配问题是NP困难问题，构造有效的近似算法或启发式算法是目前研究的热点。
It is shown that under suitable conditions by the viscosity approximation algorithms, some strong convergence theorems for approximating to this common elements are proved.
在一定的条件下，用黏性逼近法证明了序列逼近于这一公共元的强收敛定理。
Aggregation query over high rate data streams: basically, most existing aggregation algorithms adopt the approximation technology to obtain the advancement of rate by sacrificing the accuracy.
高速数据流聚集查询：目前已有的聚集算法绝大多数是采用近似技术，以牺牲精度来换取速度的提高。
SVM is a kind of general learning algorithms, which has been widely used in pattern recognition, regression estimation, function approximation, density estimation, etc.
支撑矢量机是一种普适的算法，已经广泛地用于模式识别、回归估计、函数逼近、密度估计等方面。
The paper investigate the applications of algorithms for best approximation from polyhedrons in isotonic regression.
研究了多面体最佳逼近算法在保序回归中的应用。
This paper deals with the algorithms of equivalent dipole approximation and cubic interpolation for the electric field component of ground electrical bipole source.
基于偶极—偶极电极装置的瞬变响应表达式，建立了双极源电场的等效偶极和三次插值的快速近似算法。
This paper presents new developments of parameter identification for MIMO discrete stochastic systems with random parameters. These algorithms are based on the stochastic approximation method.
本文讨论MIMO离散系统的随机时变参数基于随机逼近法的辨识问题。
In this paper, the characteristic and performance of various fast BP algorithms are generalized and contrasted through study on simulation of nonlinear function approximation experiment.
对几种快速BP算法的特点及性能作了归纳和对比，并对一个非线性函数逼近实例进行了仿真研究。
Based upon texture feature and whole interrelation of, pixels in local region, an iterative algorithms of approximation to known pixels was performed to restore the damaged data.
基于局部域上象元的整体相关性和基图象纹理连续性，对已知象元进行迭代拟合，同时修复多点缺损数据。
Recent algorithms of recognizing arcs are mainly about approximation with lines.
传统的圆弧识别多是基于线段逼近。
Recent algorithms of recognizing arcs are mainly about approximation with lines.
传统的圆弧识别多是基于线段逼近。
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