Department of 
Computer Science

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Purpose

Scope

Administration

Schedule

Evaluation of Results

IP and the Writing Requirement

Preparing for the Exam

Sample IPs

Consequences

  Integrative Paper (IP)

Purpose
In the Department of Computer Science, the Integrative Paper (IP) serves as the Ph.D. Written Examination. It also serves as the written form of the M.S. Comprehensive Examination.

Scope
The integrative paper is a survey of three or more technical papers that span three sub-fields of computer science and have a common thread. The paper is written in one semester following the
schedule below and is organized as an issue-based survey, approximately 5,000 words long, emphasizing the integration of concepts found in the subject papers.

Administration
Faculty members can suggest suitable collections of papers, but students may propose a collection of subject papers as well. In the latter case, the student is responsible for finding a faculty member willing to certify the collection (and act as "proposer" in what follows).

Two members of the CS faculty, at least one of whom is part of the teaching faculty, must agree to read the IP for style and content. These two faculty members (one of whom acts as the proposer of the collection of papers) must approve the selection of papers, taking into consideration the requirement for breadth and integration.

In an initial meeting that includes the student and both faculty members, the student should review the papers and discuss the issues to be addressed in the IP. The faculty should clarify expectations and agree on the scope of the IP.

A detailed outline of the IP that is acceptable to both the faculty and the student serves as a contract to write the IP. This agreement is recorded on form CS-09 (part I) and must be filed within the first five weeks of the semester in which the IP is to be written. Progress of the paper is tracked on this form by the student and the committee.

The Graduate Studies Committee reviews the papers and sub-fields cited on form CS-09 for compliance with the IP rules.

The writing of an IP is an individual effort, bound by the honor code, and should follow the rules of academic research. For example, sources must be properly cited.

Schedule
The IP is offered each semester, with the following schedule of milestones. The actual due dates for the filing of the two parts of form CS-09 are strict and will be announced each semester.

Start of SemesterInitial meeting
Week 5Detailed outline approved and form CS-09 (part I) filed
Week 9Draft submitted to committee
Week 10Draft reviewed and discussed with student
Week 13Final draft submitted
Week 14Paper approved, form CS-09 (part II) filed, and the result communicated to the Graduate School

Evaluation of Results
It is expected that the survey may undergo up to two rounds of revision to satisfy both readers. The IP requirement will be considered satisfied when both faculty members have accepted the paper, documented on form CS-09 (part II). If the paper has not been accepted before the Graduate School deadline for reporting exam grades (generally week 14), the student is considered to have failed the IP exam. The student may take the examination a second time in a subsequent semester. In this case, the student must start all over again with a fresh set of papers.

IP and the Writing Requirement
While the Integrative Paper does not itself satisfy the writing requirement, it can be used as the paper written as part of COMP 291 (Technical Writing). If the IP and COMP 291 are combined in this fashion, the instructor of COMP 291 is not automatically considered a second technical reader for the IP, although this is not precluded. The two technical readers of the IP determine the IP grade (pass/fail), and the COMP 291 instructor determines the class grade.

Preparing for the Exam
The critical aspect in this exam is the selection of sub-fields. A good strategy is to use one semester to select a set of sub-fields to be integrated, and only then investigate possible papers to be integrated. Visit faculty for suggestions, or bring a proposed set of topics or papers along as a strawman.

The actual IP could then be written in a subsequent semester. In this process, the initial meeting with both faculty and the construction of a detailed outline is worth a substantial effort, as careful work in this stage will uncover issues and topics you must address, and eliminate surprise.

Sample Integrative Papers
Here is a collection of some succesful IPs. Many thanks to the authors for making them available.

Consequences
If failed, the examination may be retaken, once only (except by petition). For the Ph.D. student, the grading of the paper can lead to declaration of a weakness.

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Department of Computer Science
Campus Box 3175, Sitterson Hall
College of Arts & Sciences
The University of North Carolina at Chapel Hill
Chapel Hill, NC 27599-3175 USA
Phone: (919) 962-1700
Fax: (919) 962-1799

Content Manager: Director of Graduate Studies
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Last Content Review: 21 January 2003