About me
1 Jan 0001
(Last updated January 2020).
Professional
I’ve been at the University of Waterloo since January 2008, now as Associate Professor of Electrical and Computer Engineering. I’ve also served as Director and Associate Director of the Software Engineering program.
The goal of my research is to help developers state and verify key properties of their software; I apply static analysis techniques to software engineering problems.
In 2007, I was a postdoc at McGill University’s School of Computer Science, working with the late Laurie Hendren, Eric Bodden, and the Sable research group. For many years before that, I was a PhD student at MIT’s Computer Science and Artificial Intelligence Laboratory, working with Martin Rinard, Viktor Kuncak, and others.
ECE 453/CS 447/CS 647 Software Testing, Quality Assurance, and Maintenance, Winter 2023
1 Jan 0001
Course Information: ECE 453/CS 447/CS 647 Software Testing, Quality Assurance, and Maintenance, Winter 2023
- Course Outline
- Lectures from Winter 2022 offering
- Detailed View of Grading Policy
- Project Description (for CS 647)
- PDFs
- Discussion will be on Piazza; let me know if you have not been added.
- Grades will be pushed back to your git repo.
Important Dates (may change, assignment descriptions are correct)
| Date | Event |
|---|---|
| Jan 9 | A0 out |
| Jan 13 | A0 due |
| Jan 16 | A1 out |
| Jan 30 | A1 due |
| Jan 23 | Fuzz out (see your handin repo, under the fb directory) |
| Feb 13 | Fuzz due |
| Feb 13 | A2 out |
| Feb 15 | Quiz 1 |
| Mar 6 | A2 due |
| Mar 6 | A3 out |
| Mar 15 | Quiz 2 |
| Apr 10 | A3 due |
| Apr 10 | Last day of lectures |
| Apr 10 | Project due |
SymEx Jupyter Notebook
Referred to in one of the videos from W22. SymEx.ipynb
ECE 453/CS 447/CS 647 Software Testing, Quality Assurance, and Maintenance, Winter 2023: Grading Policy
1 Jan 0001
Grading Scheme
Graduate students taking this course have a project. Undergraduate students are not required to do a project, but may choose to do so after consulting me.
ECE 453/CS 447
- Assignments: 35%
- Assignment 1: 10%
- Fuzz Battle: 5%
- Assignment 2: 10%
- Assignment 3: 10%
- Quizzes: 20%
- Quiz 1: 10%
- Quiz 2: 10%
- Final Exam: 45%
CS 647
- Assignments: 35%
- Assignment 1: 10%
- Fuzz Battle: 5%
- Assignment 2: 10%
- Assignment 3: 10%
- Quizzes: 20%
- Quiz 1: 10%
- Quiz 2: 10%
- Final Exam: 25%
- Project: 20%
Comments and caveats
All assignments, quizzes, and tests that are submitted online will be returned online. Submissions will be by pushing to gitlab.
ECE 453/CS 447/CS 647 Software Testing, Quality Assurance, and Maintenance, Winter 2023: Projects
1 Jan 0001
ECE 453/CS 447/CS 647: Projects
There are two choices of project. Projects can be done in groups of 2. You must declare your project by the end of Week 8. All projects must be approved by the instructor. Talk to me. Sooner the better. Deadline for project approval is Week 10. Projects are due by the last day of class.
ECE 653 Software Testing, Quality Assurance, and Maintenance, Spring 2022
1 Jan 0001
ECE 653 S22: Grading
- Assignments: 35%
- Assignment 1: 10%
- Fuzz Battle: 5%
- Assignment 2: 10%
- Assignment 3: 10%
- Quizzes: 20%
- Quiz 1: 10%
- Quiz 2: 10%
- Final Exam: 25%
- Project: 20%
All assignments, quizzes, and tests that are submitted online will be returned online. Submissions will be by pushing to gitlab.
Final exam will be in-person.
All quizzes are take home, open book, closed internet. Each online test will be time limited and must be completed within 3 days. That is, you can pick the best time to take the test, but once you start, you have to finish within the given time limit.
ECE 653 Software Testing, Quality Assurance, and Maintenance, Spring 2022
1 Jan 0001
ECE 653, Spring 2022: Syllabus (deprecated version)
(based on a previous version by Prof. Arie Gurfinkel; thanks!)
(this version is deprecated; official version at [https://outline.uwaterloo.ca/view/nrvxsk]).
Course Description and Main Topics
This course will provide an introduction to software testing and quality assurance techniques. The students will learn a wide spectrum of techniques and tools that can be used to improve and evaluate software quality ranging from mature testing methodologies to cutting edge automated verification algorithms. Topics to be covered include: coverage criteria (graph, data-flow, and logic coverage), symbolic execution (static, dynamic, concolic), constraint solving (SMT), inductive invariants, automatic deductive verification, automatic invariant synthesis, and Software Model Checking.
ECE 653 Software Testing, Quality Assurance, and Maintenance, Spring 2022
1 Jan 0001
Course Information
- Course Outline
- Lectures from Winter 2022 offering
- Detailed View of Grading Policy
- Project Description
- PDFs
- Discussion will be on Piazza; let me know if you have not been added.
- Grades will be posted on LEARN.
Important Dates (may change, assignment descriptions are correct)
| Date | Event |
|---|---|
| May 3 | A0 out |
| May 9 | A0 due |
| May 10 | A1 out |
| June 3 | A1 due |
| May 26 | Fuzz out (see your handin repo, under the fb directory) |
| June 13 | Fuzz due (was June 10) |
| June 13 | Quiz 1 out |
| June 14 | A2 out |
| July 4 | A2 due (first workday after July 1 holiday) |
| July 5 | A3 out |
| July 5 | Quiz 2 out |
| July 26 | A3 due |
| July 26 | Last class |
| August 5 | Project due |
SymEx Jupyter Notebook
Referred to in one of the videos from W22. SymEx.ipynb
ECE 653 Software Testing, Quality Assurance, and Maintenance, Spring 2022: Projects
1 Jan 0001
ECE 653 S22: Project
There are two choices of project. Projects can be done in groups of 2. You must declare your project by the end of Week 8. All projects must be approved by the instructor. Talk to me. Sooner the better. Deadline for project approval is Week 10. Projects are due by the last day of class.
The exact project deliverables depend on the project chosen. All projects must include approximately a 10 page report. The length of the report depends on the amount of code involved in the project (i.e., more code means shorter report).
Free Software
1 Jan 0001
I enjoy contributing to free software projects. Unfortunately, I somehow haven't had time to contribute anything recently. However, here are some of the projects that I've contributed to in the past.
- Soot, a compiler framework for Java bytecode. I implemented the Grimp intermediate representation, which contains aggregated expressions (rather than the simple three-address code of Jimple). I also did general Soot hacking.
- AbiWord, a free word processor. I contributed a number of bug fixes and the initial version of endnotes to AbiWord.
- fontconfig, a font selection
and configuration library for the X Window System. I
implemented
mmap-able caching for font information. - I developed a (GPL) formula viewer for MONA input files. It uses SableCC 3.0's ability to display ASTs using Swing.
- I've written an o'caml backend for SableCC 3, available in diff form from Indrek Mandre's svn tree,
at
svn://svn.sablecc.org/developers/indrek/sandbox/sablecc-indrek/.
Posts Archive
1 Jan 0001
