策略模型

We introduce the concept of the link equilibrium strategy and its mathematical programming model in detail.

本文详细介绍了链路平衡配流策略的概念，还介绍了本策略的数学规划模型。

The implement layer of energy management strategy was used for determining the control rules of powertrain components in order to improve the driving smoothness and minim...

在Matlab/Simulink环境下建立了并联式混合动力汽车动力传动系统的仿真模型，通过仿真进行控制策略的辅助设计并验证了控制策略。

This paper has analyzed the receiver-initiated and sender-initiated strategies to be commonly used, and then proposed a universal model of dynamic load balancing based on the mixed strategy.

本文在简单分析了动态负载平衡调度中接收者驱动和发送者驱动这两个常用策略基础上，提出了一个通用的基于混合驱动策略的动态负载平衡调度模型，并给出了曙光1000并行机上的部分实验结果

On the base of applied tech. and system structure, the key tech. are expressed in detail. It includes:Knowledge representation technology: it is described in two stages by "Depictive frame + Rule group"."Depictive frame" is used to reflect the factors concerning question field."Rule group" reflects the son-question in question field; knowledge management system: it is made up of knowledge-base editing component, factor classifying component, knowledge inspecting component and extractive knowledge component; uncertainty reasoning adopt method of elicitation search strategy and data drive controlled by member knowledge. It take reliability of compound proof at first. That can resolve the matching contradiction. Reasoning explanation introduce pre-text and followed method of resolving path. Knowledge discovery component take SLIQ as basic arithmetic. It provides classification model in two stage forms which aim at training suit. That is decision tree and productive rule.

在确定应用技术与系统结构的基础上，重点阐述了本文的核心技术，这包括：知识表示技术，采用"描述框架+规则组"的层次结构，"描述框架"用于描述问题域所涉及的因素，"规则组"反映问题域内的子问题；知识管理系统，由知识库编辑构件、因素分类构件、知识检测构件和知识求精构件组成；不确定性推理机采用启发式搜索策略，元知识控制的数据驱动，以复合证据可信度优先作为匹配冲突消解的策略，推理解释采用预置文本与求解路径追踪的方法；知识发现，采用SLIQ快速可伸缩算法，分类模型用判定树与产生式规则两种形式描述。

Location-inventory system integrated design problem under stochastic demand The location-inventory distribution system design problem involving one supplier, candidate distribution centers and multiple retailers under normal distribution demand is studied in the background of building materials industry. Retailers adopt periodic reviewinventory policy, while distribution centers adopt continuous reviewinventory policy. Considering the trade-off between inventory cost, shipping cost and facility location cost, the integrated 2-echelon inventory control policies with incapacitated facility location model is presented.

随机客户需求下的选址-库存集成问题研究：以满足正态分布客户需求的型材配送物流为研究背景，研究了由单供应商、候选分拨中心和分销点构成的配送物流系统集成规划问题，分销点、分拨中心分别采用周期检查和连续检查库存控制策略，综合考虑库存成本、运输成本和设施成本之间的均衡关系，建立了二级库存控制策略与无能力约束选址集成规划模型。

Materialized view ; Benefit mode ; Multi-query optimization ; Incremental strategy ; Recomputation strategy

物化视图；收益模型；多查询优化；增量策略；重计算策略

In order to take different stocking strategy for different repairable parts, the classification of them was made and the quantitative analysis model was established.

为了对不同的维修配件采取不同的库存控制策略，对它们进行了分类，建立了库存控制的定量分析模型，对它的库存控制策略进行了实证研究，获得了满意的结

Then by utilizing the features of this model an online optimization algorithm that combines policy gradient estimation and stochastic approximation is derived.

利用此模型的动态结构特性，结合在线学习估计梯度与随机逼近改进策略，提出动态电源管理策略的在线优化算法。

Firstly, we define the two """"views""""of examples by choosing two Classifiers based on different algorithm theory. And then we proposed a example selection method based on the consistence, using two classifiers: Transductive HMM and fhTBL to combine a classification system to perform the Chinese Text chunking task with the small-scale labled Chinese treebank and large-scale unlabled Chinese corpus.

我们通过选取算法理论不同的分类器来定义Co-training方法中的两个"角度"，在选择策略上，我们提出了基于"一致性"的实例添加策略，实验中我们选用基于统计的增益的隐马尔可夫模型和基于转换规则的分类器组合成一个分类体系，并与自我训练方法进行了比较，在小规模汉语树库语料和大规模未带标汉语语料上进行中文组块识别，实验结果要比单纯使用小规模的树库语料有所提高。

The example and implementation of the algorithm are also provided.Thirdly, with respect to DVSPPD (Dynamic Vehicle Scheduling Problem withPick-up and Delivery), we build the mathematical model and exploit the corresponding two-phase algorithm. In addition, we consider the problem of combinable tasks, and design a strategy based on grouping policy to solve it.

对动态集送货一体化问题，本文也构建了相应的数学模型，并设计了两阶段的求解算法，并在随后对可拼装的动态集送货一体化问题，本文以分组策略为基础，详细设计了问题的求解策略。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐