The self-learning algorithms of the task class knowledge need model and user model are put forward.

还给出了任务类知识需求模板和用户模型的自学习算法。

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In collaborative simulation, we need organize and manage model object and simulation data, and need model base to support modeling and simulation process.

在协同仿真中，需要对模型对象和仿真数据进行统一地组织和管理，需要模型库管理系统对建模和仿真过程提供支持。

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Secondly, it analyzes the needs of information integration of the command information system and creates a data source associated model and command task information need model using UML tools.

其次，对指挥信息系统信息集成进行了需求分析，利用UML工具建立了数据源关联模型和指挥任务信息需求模型；

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So the moral here, again, is whenever you're doing an implementation of a simulation, you do need to have some underlying theory about the model.

所以这里的寓意还是,不管你在做什么东西的仿真程序，你需要有一个,模型的底层程序。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now we need to think about a model of the stock market And the model we're going to use is based on what's called the Efficient Market Hypothesis.

现在需要想一想一个股市的模型是怎样的,我们要用的模型是,基于有效率市场假说的。

麻省理工公开课 - 计算机科学及编程导论课程节选

We need to change to a different business model so that we can come up with better technology, and the better search technology can be appreciated by the market.

公司要改变以往的商业模式,来促进新技术的研发，而且新技术,是受市场欢迎的。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

You need a model that builds confidence and trust with your customers and keeps them coming back day after day, year after year.

FORBES: Can You Sustain Your Business Forever? The Secret: Balance Short-term Profit With Long-term Success

Top managers need to model the use of marketing analytics.

FORBES: The Utilization Gap: Big Data's Biggest Challenge

We clearly need a new model of production and consumption if economic development is to continue on a global scale.

FORBES: Sustainable Consumption Rising on the Business Agenda