...所有可能的解决问题的方法,直至选择一种有效的方法解决问题。策略是面向问题的,算法是面向实现的。? 问题空间(Problem Space)是问题解决者对一个问题所达到的全部认识状态,它是由问题解决者利用问题所包含的信息和已贮存的信息主动地构成的。 ?
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具体的区分要从设计模式的论域(problem space)的角度来进行区分。我在博客的《从设计模式看抽象类与接口的区别》和《深刻剖析经典面试题之三:关于虚函数》中都有具体的提到。
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problem space approach 问题空间探讨
problem space and ga space 问题空间与ga空间
problem space framework 释义问题空间框架 ; 问题空间框架
problem space model 问题空间模型
domain problem space 领域问题空间
analogical problem space 类比问题空间
problem space hypothesis 释义问题空间假设
searching a problem space 问题空间的搜索
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Form that doesn't map to the problem space.
无法映射到问题空间的形式。
Meaning that doesn't map to the problem space.
无法映射到问题空间的含义。
It means handling a consistent but useful problem space.
它意味着处理一致但有用的问题空间。
NASA scientists had tried to solve the problem by designing new tools for use in space.
VOA: special.2009.06.24
That in many cases, I can gain efficiency if I'm willing to give up space. Having said that though, there may still be a problem, or there ought to be a problem that may be bugging you slightly, which is how do I guarantee that my hash function takes any input into exactly one spot in the storage space?
普遍存在的增益和权衡,在许多的例子中,可以通过牺牲空间而得到效率方面的增加,话说回来,仍然存在一个问题,或者应该会有一个问题困扰着你,就是我如何保证我的哈希函数能够准确将,任一输入映射到相应的唯一的存贮空间中去?
Now we have done it to space as well and created our own problem because all this stuff is man-made."
VOA: standard.2010.07.24
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