Operations Research, Ph.D.

In addition to the five steps below, process details and other requirements for the Ph.D. degree may be found elsewhere in the SMU Lyle School of Engineering Graduate Catalog. The steps for completion of the doctoral program are

1. Basic Coursework: Upon entry into the Ph.D. program, a student is assigned an academic adviser. The adviser will examine the student’s prior background and current state of knowledge and then recommend courses to be taken in preparation for Step 2.
2. Preliminary Counseling Exam and Program of Study: To be eligible for advanced study, a student must demonstrate competence in operations research fundamentals by passing the preliminary counseling examination. This exam is oral and is administered by three faculty members. Particular emphasis will be given to the material covered in the following courses: EMIS 7362, 7370, 8360 and 8361.
3. Appointment of Supervisory Committee and Advanced Coursework: Upon completion of the preliminary counseling exam, the student develops a proposed program of study that meets the degree requirements in Section II and includes the planned advanced coursework. Based upon the proposed program of study, a supervisory committee is formed. The supervisory committee makes any needed adjustments to the program of study. Changes in the program of study are subject to approval by the supervisory committee. Step 3 requires completion of the forms Recommendation and Certification of Appointment of Supervisory Committee and Doctoral Degree Plan. (All forms are available for downloading at www.smu.edu/Lyle/Departments/EMIS.)
4. Qualifying Examination: At or near the completion of the coursework, the supervisory committee conducts the qualifying examination. This exam ordinarily involves a series of take-home exams, but the format is left to the discretion of the supervisory committee. The qualifying examination is concluded by an oral exam at which time the student is expected to present a proposal for the dissertation. A written proposal must be given to the supervisory committee prior to the oral exam. Upon passing this exam, the student is admitted to doctoral candidacy. Step 4 requires completion of the form Admission to Candidacy.
5. Appointment of Supervisory Committee and Advanced Coursework: Upon completion of the preliminary counseling exam, the student develops a proposed program of study that meets the degree requirements in Section II and includes the planned advanced coursework. Based upon the proposed program of study, a supervisory committee is formed. The supervisory committee makes any needed adjustments to the program of study. Changes in the program of study are subject to approval by the supervisory committee. Step 3 requires completion of the forms Recommendation and Certification of Appointment of Supervisory Committee and Doctoral Degree Plan. (All forms are available for downloading at www.smu.edu/Lyle/Departments/EMIS.)
6. Qualifying Examination: At or near the completion of the coursework, the supervisory committee conducts the qualifying examination. This exam ordinarily involves a series of take-home exams, but the format is left to the discretion of the supervisory committee. The qualifying examination is concluded by an oral exam at which time the student is expected to present a proposal for the dissertation. A written proposal must be given to the supervisory committee prior to the oral exam. Upon passing this exam, the student is admitted to doctoral candidacy. Step 4 requires completion of the form Admission to Candidacy.
7. Dissertation Defense: The most distinguishing characteristic of a program leading to the Ph.D. degree is the requirement that the candidate write a dissertation embodying the results of a significant and original investigation. The dissertation must make a significant contribution to the operations research discipline, and it is expected to be a mature and competent piece of writing. The defense, which is conducted orally, must enable the supervisory committee to satisfy itself that the dissertation is an original piece of research work that it has been carried out in keeping with the highest standards of investigation and reporting and that it makes a contribution to knowledge that is of value to the scientific community. Satisfactory performance on this defense constitutes the last academic requirement to be met for the Ph.D. degree. Step 5 requires completion of the form Report on Thesis or Dissertation and/or Final Examination.

Admission Requirements

1. A master’s degree in engineering, mathematics, computer science, economics or a related technical field from a U.S. college or university accredited by a regional accrediting association or completion of an international degree that is equivalent to a U.S. master’s degree from a college or university of recognized standing.
2. Excellent academic performance in all completed coursework, with a minimum GPA of 3.400 on a 4.000 scale.
3. Previous coursework that includes satisfactory completion of at least nine credit hours of calculus, three credit hours of linear algebra and three credit hours of computer programming in a high-level language. (Typically, a Bachelor of Business Administration does not provide sufficient background.)
4. Submission of a complete application, including a statement of purpose, official transcripts for all previous undergraduate and graduate studies and payment of appropriate application fee.
5. Official GRE graduate school admission test results with a minimum 80th-percentile quantitative score.
6. Three letters of recommendation from individuals who can judge the applicant’s potential success as a doctoral student.
7. Graduates from foreign countries are required to submit a notarized financial certification form. All international students whose native language is not English and who have not graduated from an American university must submit a minimum TOEFL English language proficiency score before being considered for admission as follows:
   • 550 – paper-based examination.
   • 213 – computer-based examination.
   • 80 – Internet-based examination.