645.764.82 - Software Systems Engineering

Course Structure

The Course week is structured from Tuesday through Monday, and assignments/tests are due just before midnight Eastern Time on Monday evenings.

Each week has a separate module of instructional materials, including readings, videos, and discussions.

Course Topics

• Programming (Develop - Implement)
• Design and System Modeling (Develop - Design)
• Software Requirements (Specify)
• Software Testing, Verification and Validation (V&V)
• Software Processes
• Agile Development
• Software Planning and Business Process
• Dependability and Nonfunctional Requirements
• Software Reuse and Components
• Networking and Distributed Systems
• Service Oriented Architecture (SOA), Embedded Systems, and Configuration Management
• Configuration Management

Course Goals

To identify and describe the roles and responsibilities of Software Systems Engineers, and then apply that knowledge to analyze and solve software systems engineering problems, including a semester-long use of discussion forums. Discussion forums will highlight certain topics relevant to software systems engineering not covered in the text.

Course Learning Outcomes (CLOs)

• Describe how software development (programming) must be combined with higher-level concepts (Software Systems Engineering) to yield successful software development efforts.
• Identify and utilize the steps in the software engineering process to develop a software intensive system.
• Critique and optimize the software systems process and activities for a project.
• Explain and apply modern software technologies to systems engineering efforts involving software systems.

Textbooks

Sommerville, Ian,  Engineering Software Products, Pearson, 2020. ISBN: 978-0135210642

Textbook information for this course is available online through the appropriate bookstore website: For online courses, search the MBS website at http://bookstore.mbsdirect.net/jhu-ep.htm.

Required Software

Canvas

For Canvas system requirements, please go here: 

You will need the Adobe Flash Player plugin to view videos in this course. Go to http://get.adobe.com/flashplayer/.

You will need the free Adobe PDF viewer software to view PDF files in this course. Go to http://www.adobe.com/products/acrobat/readstep.html.

You will need access to word processing and spreadsheet applications. Microsoft Office will, of course, work—however, an open source alternative is OpenOffice.org. http://download.openoffice.org/other.html#en-US.

You will be using Zoom, a web-based conferencing system, to participate in classes you cannot attend in person, and also to replay class recordings.

To use Zoom, please perform a connection test on your computer to make sure your software is current by going to https://zoom.us/test and selecting Connection Test. If you have any trouble connecting to a Zoom meeting, please contact the JHU EP Online Help Desk (see below).

The Python 3 programming language is used for several examples, exercises, and homework assignments. Module 1 has a movie on installing Python 3 and the python.org website describes the software requirements in order to participate in these activities.

The Cameo model-based systems engineering tool is used for several examples, exercises, and homework assignments. Module 1 has a movie on installing it and the links to the JHU website for accessing the provided license for the software.

Student Coursework Requirements

It is expected that the class will take approximately 7–9 hours per week: reading the assigned sections of the texts (approximately 2–3 hours per week) as well as some outside reading, listening to the audio recordings of lecture presentations (approximately 3 hours per week), and writing homework assignments (approximately 1–2 hours per week).

This course will consist of four basic student requirements:

Students will complete an individual project in incremental steps throughout the course.

Interim deliverables: 5 incremental pieces of the project combine for 10% of total grade.
Final Report: Final product is 20% of total grade

All homework assignments are due according to the dates in the Schedule and Assignments tools.

Late submissions will be reduced by one letter grade for each week late (no exceptions without prior coordination with the section instructor).

Written work is expected to be clear and understandable, although points are not usually deducted for minor grammar or spelling mistakes.

Writing more does not necessarily result in a better grade.

All work submitted must be your own individual work. All sources must be cited.

Homework is graded in accordance with the Systems Engineering program’s standard grading schema.

There will be five assignments that students will complete individually.  The grade on the first assignment will not contribute to the final grade, each of the remaining four assignments will be worth 10% of the final grade. Each assignment is graded on separate criteria, as described in the assignment rubric.

Six discussion activities - students will be asked to participate in asynchronous discussions on topics related to the module learning objectives.

The discussions are evaluated by the following grading elements:

1. Each part of questions are answered
2. Writing clarity and technical accuracy (Writing is expected to 
meet or exceed accepted graduate-level English and scholarship standards).
3. Rationale for answer is provided
4. Responses to other students on their discussion posts and comments to the student (If a student
does not have direct responses from others, then the student is to provide at least two comments on the discussion posts of others).

Each student is responsible for carefully reading all assigned material and being prepared for the weekly self-check quizzes. These multiple-choice quizzes are available on Canvas with the release of each module. The content of the quiz is exclusively on the topic of the associated module. The self-check quizzes are evaluated by the following grading elements:

1. The correct answer to the multiple-choice question (100%) 
   

Grading Policy

Academic Policies

Deadlines for Adding, Dropping and Withdrawing from Courses

Students may add a course up to one week after the start of the term for that particular course. Students may drop courses according to the drop deadlines outlined in the EP academic calendar (https://ep.jhu.edu/student-services/academic-calendar/). Between the 6th week of the class and prior to the final withdrawal deadline, a student may withdraw from a course with a W on their academic record. A record of the course will remain on the academic record with a W appearing in the grade column to indicate that the student registered and withdrew from the course.

Academic Misconduct Policy

All students are required to read, know, and comply with the Johns Hopkins University Krieger School of Arts and Sciences (KSAS) / Whiting School of Engineering (WSE) Procedures for Handling Allegations of Misconduct by Full-Time and Part-Time Graduate Students. This policy prohibits academic misconduct, including but not limited to the following: cheating or facilitating cheating; plagiarism; reuse of assignments; unauthorized collaboration; alteration of graded assignments; and unfair competition. Course materials (old assignments, texts, or examinations, etc.) should not be shared unless authorized by the course instructor. Any questions related to this policy should be directed to EP’s academic integrity officer at ep-academic-integrity@jhu.edu.

Students with Disabilities - Accommodations and Accessibility

Johns Hopkins University is committed to providing welcoming, equitable, and accessible educational experiences for all students. If disability accommodations are needed for this course, students should request accommodations through Student Disability Services (SDS) as early as possible to provide time for effective communication and arrangements.  For further information about this process, please refer to the SDS Website.

Student Conduct Code

The fundamental purpose of the JHU regulation of student conduct is to promote and to protect the health, safety, welfare, property, and rights of all members of the University community as well as to promote the orderly operation of the University and to safeguard its property and facilities. As members of the University community, students accept certain responsibilities which support the educational mission and create an environment in which all students are afforded the same opportunity to succeed academically.  For a full description of the code please visit the following website: https://studentaffairs.jhu.edu/policies-guidelines/student-code/

Classroom Climate

JHU is committed to creating a classroom environment that values the diversity of experiences and perspectives that all students bring. Everyone has the right to be treated with dignity and respect. Fostering an inclusive climate is important. Research and experience show that students who interact with peers who are different from themselves learn new things and experience tangible educational outcomes. At no time in this learning process should someone be singled out or treated unequally on the basis of any seen or unseen part of their identity.    If you have concerns in this course about harassment, discrimination, or any unequal treatment, or if you seek accommodations or resources, please reach out to the course instructor directly. Reporting will never impact your course grade. You may also share concerns with your program chair, the Assistant Dean for Diversity and Inclusion, or the Office of Institutional Equity. In handling reports, people will protect your privacy as much as possible, but faculty and staff are required to officially report information for some cases (e.g. sexual harassment).

Course Auditing

When a student enrolls in an EP course with “audit” status, the student must reach an understanding with the instructor as to what is required to earn the “audit.” If the student does not meet those expectations, the instructor must notify the EP Registration Team [EP-Registration@exchange.johnshopkins.edu] in order for the student to be retroactively dropped or withdrawn from the course (depending on when the "audit" was requested and in accordance with EP registration deadlines). All lecture content will remain accessible to auditing students, but access to all other course material is left to the discretion of the instructor.