constraint management 中文意思是什麼

A dynamic hierarchical description method for workflow is presented. the method provides a dynamic hierarchical way to define a workflow with non - determinate or dynamic factors. with this method, the main process defined at build - time can be reified and extended by the principle of the sub - organizations at either the build - time or the run - time. to ensure the consistency and integrity of the description, a series of constraint rules are also discussed to realize seamless integration between a decomposed process and its original one. this approach supports the description of unpredictable uncertainties, the dynamic hierarchy of business process, and the dynamic modification of enterprise organizations, and all of these improve the flexibility and extendability of workflow management systems dramatically

為支持流程中不確定性因素和動態因素的描述，提出了柔性工作流的動態層次描述方法，使得流程設計人員在流程定義階段定義的主流程可以在任意時刻由子組織的負責人進行細化和擴充.為保證動態層次描述的正確性和完整性，討論了動態層次描述的一系列約束規則，確保分解后的流程與原有流程實現無縫銜接.該描述方法支持對不可預知的非確定性因素的描述，支持業務流程的動態層次描述以及組織機構的變化，極大地增加了工作流管理系統的柔性和可擴展性

Optimal model of asset - liability - management based on constraint of var technology

約束的銀行資產負債管理優化模型

Combination model of asset - liability - management based on constraint of var technology

約束的商業銀行資產負債組合配給模型探討

In the early periods, the objective of the river management is to constraint the braid river in a main channel by using construction of dikes. by control the flood could prevent from river banks flowing away

早期河川治理，以築堤御洪為主，其主要目標在於整理網狀亂流，束范于河槽中，防止沿岸土地浸淹崩坍及流失，達到防災減災的目的。

In chapter 3, we give out lotka - volterra prey - predator model with density constraint and get the optimal harvesting policy that takes the maximum net rent as management purpose, when harvesting ability are limited or unlimited

第三章給出了有密度制約的lotka - volterra捕食者-食餌系統，當總捕獲能力有限和無限時，以最大純收益為管理目標的最優捕獲策略。

The third part will analyze the constraint factors, the economics of scale, the choice of business modal, the strategy pattern of chain operation, and the entry model of property management for china retailing firms, as a result we make a conclusion that chinese retailing firms should take a path of chain operation and scale development

第三部分主要從國內零售業發展的制約因素、零售企業的規模經濟性、零售企業的業態選擇、連鎖企業的戰略模式、零售企業的物業進入方式等方面進行了分析，最終給出了我國零售業必須走連鎖化、規模化發展道路的結論。

Now, there are quite research findings on both the algorithm for weighted association rule and the algorithm for constraint association rule, but there is few algorithm for weighted and constraint association rule. we propose the algorithm for the system of information of computer - saling to think about the different payoff for different fittings of computer and to get only the information that we are interested in. the algorithm is useful for the later management of the saling - computer

目前國內、外對加權關聯規則提取演算法和約束關聯規則提取演算法的分別研究已取得了很多成果，但是結合這兩種情況，同時考慮加權與約束兩個因素的關聯規則提取演算法還不多見。筆者結合電腦賣場信息支持系統的實際需要，提出了既考慮配件的盈利不同，又兼顧挖掘感興趣的信息內容的關聯規則提取演算法。

With the coming of information age, more and more people realize the importance of information. useful information hidden in plenty of data needs mining energently. the technology of data mining arises and develops unders such circumstance. the main tast of data mining is to extract or mine the useful information from the data. we can get great amount of data from the computer transaction every day. the data is very useful for us to make decisions on management. the paper concludes and introduces association rule about its concept, sort, model and step for mining the data, measure and some basic algorithm on the basis of the at research. at the same time, we analyse hopfield - network ' smodel, character, energy - function, movement - equation and so on. moreover, to the requirement of the system of information of computer - saling, we have done the following and there are good result. fisrt, considering the weight and constraint, we propose the algorithm for the weighted and constraint association rule

本文首先對數據挖掘中的關聯規則和神經網路的已有成果作了詳細深入的調研，歸納和整理了關聯規則的概念、分類、關聯規則挖掘的模型與步驟、關聯規則的度量方法以及一些基本演算法；還歸納和整理了hopfield網路的模型、特徵、能量函數、運動方程等，並在此基礎上，結合電腦賣場信息支持系統提出的需求，做了如下工作，並取得了一定的成果和成效： （ 1 ）考慮加權與約束兩種情況，提出了既帶權重又帶約束的關聯規則提取演算法。

Information technology - international standardized profiles aftnn - file transfer, access and management - definition of document types, constraint sets and syntaxes

信息技術.國際標準化輪廓aftnn :文件傳送存取和管理.第2部分:文件類型約束集和語法定義

Then, this paper empirically tested the validation and predictive accuracy of different var risk management model in the domestic financial market. finally, with the analysis of modem financial risk management development trend and the current domestic financial risk management situation, this paper made a prospect for the application of this model in the construction of domestic financial risk management system. through the analysis, the main conclusions are as follows : ( l ) the traditional mean - variance model is the special example of the portfolio selection based on the var risk management model for the case that the returns of the portfolio are assumed to be normally distributed ; compared with the mean - variance model, the var risk management model is more comprehensive and accurate in the measurement of the portfolio risk, so based on the var model, the investors can allocate the asset more effectively. ( 2 ) the var risk management model can provide the timely and comprehensive risk information for the top risk manager, so it is very helpful to the improvement of total risk management efficiency. ( 3 ) based on the var model, the raroc performance valuation approach can reflect the real performance of the portfolio manager and provide the coherent standard for the allocation of risk limitation and the construction of the incentive compatibility constraint mechanism in the financial instiutions

通過研究分析，本文主要得出如下結論： （ 1 ）傳統的markowitz均值? ?方差模型僅僅是在資產組合收益率正態分佈假設條件下基於var風險管理模型進行資產組合選擇的特例，與均值? ?方差模型中的方差風險度量方法相比， var風險管理模型能夠更全面、更貼切地衡量資產組合的風險，且基於此模型能夠更有效地進行資產配置決策； （ 2 ） var風險管理模型能夠滿足更高層次風險管理者對風險信息的需求，有助於整體風險管理效率的提高； （ 3 ）基於var風險管理模型的raroc績效評價能夠反映資產組合管理人的真實業績，從而為金融機構風險限額的分配和激勵約束機制的制定提供統一的標準； （ 4 ）國內證券市場資產組合收益率服從正態分佈的假設明顯不成立，實證檢驗表明基於資產組合收益率正態分佈假設條件下的方差? ?協方差模型對國內資產組合風險的預測存在較大的偏差，由於文中證明在收益率正態分佈假設條件下基於方差? ?協方差模型進行資產組合選擇的結果等價于markowitz的均值? ?方差模型，因此，均值? ?方差模型對國內資產組合風險的預測同樣會存在著較大的偏差，而半參數var風險管理模型則能夠取得較好的預測衡量效果； （ 5 ） var風險管理模型符合未來金融風險管理的發展趨勢，基於var風險管理模型建立內容提要風險限額內控體系、風險信息披露體系和業績評價體系，並進行金融監管，將有助於國內金融機構內部風險管理方法和外部監管技術跟上國際金融風險管理的發展潮流。

The paper is organized as follows : in chapter 2, we give out models of lotka - voiterra prey - predator system without that density constraint and get the optimal harvesting policy that takes the maximum net rent as management purpose, when harvesting ability are limited or unlimited

本文具體安排如下：第二章給出了無密度制約的lotka - volterra捕食者-食餌系統，當總捕獲能力有限和無限時，以最大純收益為管理目標的最優捕獲策略。

This thesis discusses the definition and implementation methods of hierarchical federations, and brings forward the technique of automatically constructing the hierarchical federations architecture ( hfa ). based on the study of time management and data distributed management in hierarchical federations, we give the constraint conditions, which need to be met for achieving correct temporal delivery of time - stamped messages and causal ordering of those messages. we propose the process of time advancement in hierarchical federations, and present the hierarchical data filtering mechanism, which can effectively decreases the network traffic

論文研究了層次聯邦的概念及其實現方法，提出了層次聯邦體系結構的自動生成技術；然後研究了層次聯邦中的時間管理和數據分發管理，提出了為保證消息傳遞的時間和因果順序的正確性需要滿足的約束條件，給出了層次聯邦的時間推進過程；提出了層次聯邦中能有效減少網路流量的數據分層過濾機制。

In the essay, discussions are focused on the transparency of database linkage and location, error management in remote control, treatment of suspending matters, referential integrity constraint, database access security and inquiry optimization

文中，對oracle分散式數據庫系統設計與實現中的數據庫鏈接與位置透明性、遠程過程中錯誤的管理、懸而未決事務的處理、參照完整性約束、數據庫訪問的安全性以及查詢優化幾個部分重點進行了探索。

Secondly, based on defining “ constraint ”, “ critical constraint resource ”, “ non - critical constraint resource ”, the author analyzed and expatiated the five steps technique of toc to resolve the enterprise management problem, accounted for the nine principles briefly which should be followed by the five steps technique

結合約束理論對約束、關鍵約束資源與非關鍵約束資源的定義，重點分析、闡述了約束理論解決企業管理問題的五步驟法，並簡要說明了五步驟法需遵循的九條原則。

The availability of management time, skilled labor, or even other capital equipment often constitutes an important constraint on a company ' s growth

管理層的時間、技術勞工或甚至其他資本設備的可供給性常對公司的增長組成一個重要的約束。

As a constraint factor, enterprise culture is a important factor which decides the tactics of human resource management in the process of making policy

企業文化作為一種企業決策過程中的「強制」因素，是決定企業採取何種人力資源管理策略選擇的重要因素。

Practise relaxation exercise to release tension ; proper time management to reduce stress from time constraint

妥善安排工作或家務，可減低時間緊迫所帶來的精神壓力。

Main contents list as follows : 1. eai communication mechanism of vrml 2. feature based model restructure 3. mapping algorithm of model 4. assembly processing analysis 5. creating mechanism of assembly model 6. optimization of model 7. assembly constraint relations processing prototype system of web - based interactive virtual assembly platform is developed based on studies above, and its functions, such as data management of network virtual product, definition of assembly tree structure, control of assembly, etc, are implemented and have gotten well engineering application effect

課題重點研究了該平臺的體系結構及支持網路化虛擬裝配中的相關關鍵技術，包括vrml的eai （ externalauthoringinterface ）通信機制、基於特徵的模型重構、模型的映射生成演算法、裝配過程分析、裝配模型的創建機制、模型的優化處理、裝配約束關系的處理，並在此基礎上開發了一個基於web的互動式虛擬裝配平臺的原型系統，實現了網路化虛擬產品的數據管理、裝配樹結構的定義以及裝配控制等功能，取得了較好的工程應用效果。

The underlying dbms has n ' t been changed, so we face some new question in the query language and data management, such as view, integral constraint, conflict. we propose some way by which we can query temporal data and manage temporal data

由於底層的dbms並沒有改變，所以在用原有的查詢語言系統和數據管理系統進行數據查詢和數據管理的時候會遇到很多新的問題，如視圖、完整性約束、 now值的處理，沖突等等。

An analysis of the constraint of accounting principles in financial management

會計原則在會計賬務處理中的制約因素分析