对于一类自适应松弛算法,本文提出了一个算法模型。
In this paper, an algorithm model for a class of adaptive relaxation algorithms is presented.
针对车间调度问题,提出了一种改进的拉氏松弛算法。
In this paper, we propose an improved Lagrangian relaxation algorithm to solve job shop scheduling problems.
结果表明,和一般松弛算法相比,这种方法改善了图像分割的质量。
Some results show that the method leads to less segmentation error than the deterministic relaxation algorithm.
在角点匹配过程中,采取了松弛算法来提高匹配精度,达到了好的配准效果。
In this image registration method, with the help of relaxation algorithm, matching precision is improved.
对于此问题,我们考虑引入普通的波形松弛算法来对系统进行解耦并实现并行。
To the question, we consider introducing usual WR algorithm to decouple and parallize the system.
算法实例表明,改进后的拉格朗日松弛算法迭代步数显著减少,证明算法是有效的。
Computational examples show that the modified subgradient optimization algorithm for Lagrangean relaxation can reduce the iterative steps obviously, and is proved to be efficient.
为了解决算法少数情况下的失效问题,深入研究和分析了一种修正算法——组合松弛算法。
In order to solve the failure of the structural index reduction algorithms in a few cases, another algorithm which is called combinatorial relaxation algorithm is analyzed and studied.
通过对该算法及其改进算法以及拉格朗日松弛算法的应用效果分析,验证所提算法的有效性。
By the analyses of applications of the new algorithms and Lagrangian relaxation algorithm, the validity of the algorithms presented in this paper is verified.
本文探讨非线性指标- 3微分-代数系统的波形松弛算法所涉及的理论模型和具体算例的求解。
This paper discusses theoretical models and numerical experiments of waveform relaxation methods for solving nonlinear differential-algebraic systems of index-3.
以医疗急救资源的配置问题为建模核心,运用次梯度最优算法对传统的拉格朗日松弛算法进行了改进。
This paper focuses on the modeling of the resources location of medical rescue. At first, the traditional Lagrangean relaxation algorithm is improved by using subgradient optimization algorithm.
为了解决多厂供应链生产计划的协调问题,提出了一种基于拉格朗日松弛算法的内部价格协调优化策略。
To solve coordination problem of multi-plants supply chain production planning, a coordination and optimization strategy of internal price based on Lagrange relaxation algorithm was presented.
主要研究使用LS-DYNA的动力松弛算法和系统阻尼算法相结合来求解大型地下结构初始地应力状态的可行性。
The feasibility to simulate the initial earth stress of the large underground structure by using the algorithm of dynamic relaxation and system damping in LS-DYNA is investigated.
研究了有效特征区域的松弛检测方法,对基于模糊熵差的景象匹配算法进行相应后处理,提高了匹配性能。
The relaxation detecting of effective feature segmentation is studied before matching capability of Scene Matching Algorithm of fuzzy entropy similarity metric can be improved.
反向调节算法则是通过节点之间存在的松弛时间来对系统进行进一步的优化。
Back-Adjusting algorithm makes use of slack time of among nodes to optimize system design still further.
研究了在已知最大定位误差的情况下时,如何对基本点特征松弛匹配算法进行改进,以提高匹配性能。
When the error bound of location deviation is known, the original point pattern relaxation matching algorithm is improved to obtain better matching performance.
采用椭球剖分策略剖分可行域为小的椭球,用投影次梯度算法解松弛二次规划问题的拉格朗日对偶问题,从而获得原问题的一个下界。
A projection subgradient algorithm for the Lagrangian dual problem of the relaxed quadratic problem is employed to general lower bounds of the optimal value for the original problem.
所运用的线性不等式组的一种旋转算法避免了通常处理二次规划问题所需的松弛变量、剩余变量和人工变量,操作简便、计算效率高。
The algorithm solves the quadric programming problem without adding slack, remaining and artificial variables while its efficiency is very high and it operates very easily.
通过对模型的等价转换,设计了拉格朗日松弛启发式算法来求解模型。
Lagrange relaxation heuristic algorithm is designed to solve the model by equivalent transformation.
利用迭代松弛法作为核心算法实现了结构覆盖测试用例的自动生成。
This paper realizes the automatic generation of the test case in the structure coverage test, which takes use of the iterative relaxation method as key algorithm.
将RELAX(对系统误差和环境加性噪声分布假设可松弛)算法从数据域推广到相关域,建立了该算法在相关域的迭代公式;
The paper deals with the extension of the RELAX algorithm from data domain to correlation domain and provides the iterative formulas of the algorithm in correlation domain.
为了有效地求解该模型,提出了基于启发式的拉格朗日松弛分解算法。
To solve the model effectively, a Lagrange relaxation decomposition method with heuristic is developed.
本文阐述了松弛法算法及其在图象匹配、边缘抽取及遥感图象分类等方面的应用。
In this paper the relaxation algorithms and their applications in image matching, edge extraction and remote sensing imagery classification are described.
最后充分考虑上下文信息,利用概率松弛迭代算法对粗检测信息进行优化。
Lastly, the probabilistic relaxation iteration algorithm is used to optimize the information after fully considering the context information.
该算法充分利用拉格朗日松弛方法的特点,通过构建封闭图,对封闭图进行拉格朗日松弛求得满足条件的多播树。
The algorithm makes use of the characteristic of Lagrange relaxation method, and finds multicast tree satisfying constraint by constructing closure graph and making relaxation to this graph.
该参数优化算法可在对偶松弛凸可分规划算法的主循环之外,通过少量参数化扩展得到。
Based on dual relaxation method to extend a special convex separable programming algorithm, this tracking algorithm was constructed by parametric analysis.
本文通过在迭代多项式中加入变化的松弛因子定义了一类松弛混合算法。
A class of relaxation hybrid algorithm is defined to add varying relaxation factors into the iteration polynomials.
比较了该算法和用超松弛法计算的结果,表明采用该算法确实可以加快收敛速度。
Compared with the result of the SOR method, the result of this algorithm shows the algorithm can accelerate convergence.
演讲重点在分支介绍现代组合优化技术和减少算法和拉格朗日算符松弛接近。
The lectures introduce modern combinatorial optimization techniques, with an emphasis on branch and cut algorithms and Lagrangian relaxation approaches.
演讲重点在分支介绍现代组合优化技术和减少算法和拉格朗日算符松弛接近。
The lectures introduce modern combinatorial optimization techniques, with an emphasis on branch and cut algorithms and Lagrangian relaxation approaches.
应用推荐