delphij's Chaos

如何撰写高质量论文?zz

Shared Chaos

原本很遗憾错过了这次讲座,幸运的是,有人把它记下来了~

转载自Top-Quality Paper
(来源于9月28日下午计算机学院开展的「如何撰写高质量论文」的讲座)

1.Why write a scientific paper?
* Advance Knowledge in your research field with evidence;
* Explain your ideas;
* Two key components in a research paper:

  • An explicit claim on your contribution on a research problem;
  • Evidence to support your claim;
    * Your contribution can possibly be a refutation of a hypothesis of the present problem.
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When you can use a different license?

Development

To quote M. Warner Losh (with permission):

So long as there’s old code, you can’t replace the copyright, unlessthe old code that remains is not protectable by copyright any more(eg, if it is just { and } lines).If you add your own implementation of the 50 lines in question, or move them to a separate file, then you can put your own copyright/license statement on the code you wrote.

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如何计算不小于给定数的最小的2整数次方幂?

Development

dengxf同学提到的一个问题,想了一下,想到的一个算法:

xx为已知量,yy为目标量,kk为迭代轮数,

  1. y=x1y=x-1k=0k=0
  2. 对于 yy 右移 2k2^k>0> 0的情形,执行下列操作,直到此条件不符合为止:
    y与前述结果相与;kk累进11
  3. yy累进11

原理:第(2)步的循环将除最高位的所有0均置位。最后一步(3)修正这一值。

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