Ph.D. Programs in Computer Science

The Ph.D. in Computer Science at Texas Christian University prepares students for careers as independent researchers, educators, and innovators in academia, industry, and government.

The program combines strong foundational training, early research development, and faculty-mentored dissertation research, leading to original contributions in computer science. The degree is designed to be completed in approximately five years.

Program Overview

The Ph.D. requires a minimum of 54 credit hours beyond the bachelor’s degree, including coursework and dissertation research.

• Core coursework (15 hours)
• Advanced electives (15 hours)
• Doctoral research and dissertation (minimum 24 hours)

Students entering with a master’s degree may transfer up to 24 credit hours with approval.

Research Areas

• Artificial Intelligence and Machine Learning
• Cybersecurity and Systems Security
• Data Science and Data Mining
• Software Engineering and Systems
• Computer Systems and Networks

Program Milestones

• Preliminary Examination (Year 1) – evaluates core CS fundamentals
• Research Readiness Assessment – develops research and communication skills
• Qualifying Examination (Candidacy) – dissertation proposal and defense
• Dissertation and Final Defense – original research contribution

Admissions

Applicants should have a degree in computer science or a related field.

Application materials include:

• Statement of purpose
• CV
• Three letters of recommendation
• Transcripts
• Optional GRE
• English proficiency (if applicable)

Admission is based on academic preparation, research potential, and alignment with faculty expertise.

Contact & Apply

Department of Computer Science

Texas Christian University