A PhD in Computer Science combines theoretical knowledge with practical application in the areas of information technology, mathematical sciences, cognitive science, engineering, computer systems, software, hardware, and networking. It is usually awarded after an individual has successfully completed an undergraduate degree and has achieved a professional degree or higher in one of these fields. Typically, a PhD requires original researches in relevant areas of computer science. The main goals of this doctorate program are to acquire research experience, master the different areas of this discipline, and obtain knowledge in computer-aided design (CAD) systems, database management systems, web technologies, multimedia, artificial intelligence, mobile devices, and networks. A master's degree may also be required for some post-graduate studies.
A PhD in Computer Science can be of great benefit for those who have a bachelor's degree in computer sciences but are uninterested in pursuing academic studies. An individual who possesses a bachelor's degree but wishes to pursue Ph.D. can earn a three-year Master's degree or longer, or take up to two additional years to complete a four-year Ph.D. In most cases, it takes about five years to earn a doctorate degree, although there are some programs that take slightly less time.
In addition to the many benefits of earning a Ph.D. in Computer Science, individuals who earn this degree have many career options available to them. Many companies hire individuals with this level of expertise, and many individuals choose to work in academic research facilities and government agencies. Computer scientists may be responsible for the design and development of new computer systems, or work in the research and development phase of new technologies. Others may choose to work in IT support, sales, human resources, and educational consulting firms.
There are a few requirements needed for an individual to enroll in a phd program. Prior to enrolling in a phd program, an applicant must have completed at least a bachelor's degree, as well as a year of relevant experience. Some of the coursework required at a phd level in computer science may require a background in mathematics, physics, or chemistry. Some courses may also require a review of literature on the specific computer science subject.
A phd program focuses on areas of study that relate to specific computer science topics. Areas include artificial intelligence, complexity theory, control systems, general intelligence, information technology, numerical analysis, optimization, real-world applications, and visual computing. It is not uncommon for graduate students to choose to specialize in one of these areas. Specialization in artificial intelligence focuses on problem solving techniques, modeling, optimization, and research in the field of AI technology. Computer science areas include bio-computing, numerical analysis, real-world applications, optimization, databases, scientific computation, software engineering, real-world visualization, realtime systems, security, systems, and visual systems.
To be eligible for a Ph.D. in Computer Science, an applicant must be enrolled in a graduate degree program at an accredited university. They must also have three years of relevant work experience. In addition, applicants must pass all required examinations, submit original and comprehensive writing samples, and complete a dissertation, if eligible. While it is not uncommon for thesis candidates to stay in their first academic year of graduate study to develop expertise, many thesis committees recommend applying for a and after . . . . . . three years of independent study. A thesis is generally required to earn an individual master's degree.