CS is the abbreviation of computer science, namely computer science; Phd is the abbreviation of doctor of philosophy, which refers to doctor of philosophy, and now generally refers to doctor of academic research.

1、cs

Computer science (English: Computer Science, sometimes abbreviated as CS) is a practical technical discipline that systematically studies the theoretical basis of information and computing and how to realize and apply it in computer systems. It is usually described as a systematic study of the algorithmic process of creating, describing and transforming information.

Computer science contains many branches; Some emphasize the calculation of specific results, such as computer graphics; Some of them discuss the nature of computational problems, such as computational complexity theory.

There are also some areas that focus on how to realize computing. For example, the theory of programming language is to study the method of describing calculation, while programming is to apply a specific programming language to solve specific calculation problems. Human-computer interaction focuses on how to make computers and calculations useful and easy to use, and be used by people anytime and anywhere.

2. Doctor

The owner of a Ph.D. does not necessarily study philosophy. The so-called doctor of philosophy means that the owner has a considerable understanding of the theory, content and development of his own knowledge, can conduct independent research and make achievements in the academic field.

Therefore, doctors of philosophy can be awarded to doctoral graduates in almost any subject. However, doctoral graduates in some disciplines usually have specialized academic titles. For example, doctoral graduates in engineering science are usually called doctors in engineering (D.Eng), and doctoral graduates in education are usually called doctors in education (ed). d)。

What's more special is that J.D. is usually the basic degree of law students who already have a bachelor's degree in other disciplines, rather than a senior academic title. In addition, D. Park Jung Su, Doctor of Literature. ) is usually honorary, and its owner is usually a scholar who already has another doctorate.

Extended data:

Get a doctorate:

1. Complete the assigned courses, usually postgraduate courses in research methodology or related academic fields.

2. Write a thesis/research plan and get the approval of the thesis supervisor.

3. Start research and write a paper. At this time, doctoral students can call themselves doctoral candidates, or write the abbreviation of graduation title plus the words ABD (all except dissertation) on the personal education list, such as Dr. (ABD), which means that they only need to defend their doctoral thesis.

4. Submit the thesis and pass the thesis defense (Viva-voce).

5. confer a doctorate.

Baidu Encyclopedia-Computer Science

Baidu encyclopedia-doctor