Upon joining the Ph.D. program, each student is assigned an initial advisor who is on the DCDS faculty. This advisor meets with the student to assess their background and advise them on course selection.

All students complete a common core curriculum, and also a domain depth requirement in a social science area. The focus of the first year is on acquiring a common set of tools and an understanding of the ranges and types of problems students may work on as they progress in the program. The entire incoming cohort takes a unique two semester seminar sequence solely for DCDS students, which includes both general topics and a series of data-driven dives into the types of research questions that may be encountered in each of the domain areas.

In addition, students will be exposed to research in different areas through “rotations”, starting in the fall semester of their first year. By the end of the summer following their first year, each student will put together an advisory committee (of at least 2 DCDS faculty, preferably from different tracks) and identify the specific track in which they plan to do research and pursue their Ph.D.


Required Core Courses (24 credit hours)

  1. Computational and Data Sciences (CDS) Seminar Series (6 credits): A two-semester sequence cross-listed across participating departments and team taught by participating faculty.
  • DCDS 499 Introduction to Graduate Research in Computational and Data Sciences: This course presents topics and ideas that do not need detailed specific computational or substantive backgrounds. The topics covered include ethics, the nature of research, robustness and reproducibility of research, and presentations on the DCDS core domains (computation, political science, psychology and brain sciences, public health and social work). The course exposes students to research in human and social data analytics across the university.
  • DCDS 500 Computational and Data Sciences Research Explorations: The seminar lays the foundation for future study and success in transdisciplinary research involving the  computational and data  sciences. Opportunities exist to engage with the conceptual and technical challenges emerging from the increasingly ubiquitous availability of extensive datasets capturing many aspects of human life, social behavior, and scientific discovery. The course emphasizes technical and ethical issues of knowledge development, causal inference, and justice in the context of complex data. Students work in diverse teams to apply methods to case studies.
  • ML I (CSE 417T Introduction to Machine Learning or ESE 417 Introduction to Machine Learning and Pattern Classification): The course covers the foundations of supervised learning and important supervised learning algorithms. Topics include the theory of generalization (including VC-dimension, the bias-variance tradeoff, validation, and regularization) and linear and non-linear learning models (including linear and logistic regression, decision trees, ensemble methods, neural networks, nearest-neighbor methods, and support vector machines).
  • ML II (CSE 517A Machine Learning): The advanced course addresses topics at the frontier of the field of machine learning. Topics to be covered include kernel methods (support vector machines, Gaussian processes), neural networks (deep learning), and unsupervised learning. The course also introduces new developments in the field, such as learning from structured data, active learning, and practical machine learning (feature selection, dimensionality reduction).

Domain Depth

Students will choose one of four focus “tracks” (Political Science, Psychological and Brain Sciences, Social Work and Public Health, or Computational Methodologies). Depending on the track, students must complete the following domain depth requirements:

  1. Political Science track: Students must complete three substantive classes in one subfield (American politics, comparative politics, international relations) from a specified list for each subfield as well as a research design course (PS 540).
  2. Psychological and Brain Sciences track: Students must complete three substantive classes in one subfield (brain, behavior and cognition, clinical science, social/personality, development & aging). With permission, students may substitute the Psychological & Brain Sciences Research Methods Course (PBS 5011) for one of those substantive classes depending on their background in psychological science.
  3. Public Health & Social Work track: Students must complete a doctoral seminar series, including conceptual foundations of social science, advanced research methods, and a theory seminar, plus an advanced substantive course from an approved list in their area of interest. With permission from the co-directors, students may substitute core courses for substantive classes.
  4. Computational Methodologies track: Students must take Advanced Algorithms (CSE 541T) and either Introduction to Artificial Intelligence (CSE 412A) or Bayesian Methods in Machine Learning (CSE 515T). In addition, students must take two substantive classes in their area of interest (one of the other three tracks) from among the classes that would satisfy the domain depth for students in that track.

A typical progression of classes is described below:

Fall of 1st yearSpring of 1st yearFall of 2nd yearSpring of 2nd year
Algorithms (CSE 502)Machine Learning I (CSE 417T or ESE 417)Quantitative Methods II (PolSci 582 or Psych 5067)Machine Learning II (CSE 517A)
Quantitative Methods I (PolSci 581 or Psych 5066)Data Wrangling (DCDS 510)Domain CourseDomain Course
Intro to CDS (DCDS 499)Explorations in CDS (DCDS 500)Domain Course or ElectiveDomain Course or Elective

Further Requirements

  • A minimum of 72 credit hours beyond the bachelor’s level, with a minimum of 36 being course credits (including the core curriculum)
  • A minimum of 24 credit hours of doctoral dissertation research
  • Students must maintain an average grade of B (GPA 3.0) for all 72 credit hours
  • Required courses must be completed with no more than one grade below a B-
  • Up to 24 graduate credit hours may be transferred with the approval of the Graduate Studies Committee, chaired by the Director of Graduate Studies
  • In addition to fulfilling the course and research credit requirements students must
    • complete at least two three-month-long research rotations
    • pass a qualifying exam
    • successfully defend a thesis proposal
    • present and successfully defend a dissertation
    • complete a teaching requirement consisting of two semesters of mentored teaching experience