Caroline Lemieux



Caroline Lemieux

PhD Student
University of California Berkeley
Department of Computer Science

About

I am a first year Ph.D. student at the University of California Berkeley, in Koushik Sen's group. In May 2016 I received my B.Sc. at the University of British Columbia, majoring in Combined Honours Computer Science and Mathematics, and was awarded the Governor General's Silver Medal (highest standing in the graduating class of the Faculty of Science).

My research interests centre around improving, or helping developers to improve, the correctness, reliability, and understanding of software systems. I am particularly interested in developing automated methods for engineering tasks such as testing, debugging, and comprehension, and lean towards work with empirical aspects. At UBC, I worked with Ivan Beschastnikh on specification mining tools.

Additionally, I have always been passionate about helping my fellow students learn, and was an undergraduate teaching assistant at UBC.

Projects

Texada I am a main developer of the Texada tool, which mines linear temporal logic (LTL) relationships of arbitrary length and complexity from textual logs. Texada takes as input a log of traces and a property type expressed in LTL and outputs instantiations of this property types with log events which hold on the entire log. Texada also supports confidence and support thresholds to allow for mining on imperfect or incomplete logs. You can now try Texada.
Quarry I am now building the Quarry tool. Quarry interfaces data invariants with temporal invariants in order to extract data-temporal invariants of arbitrary length and complexity. Quarry mines relationships between Daikon-style data invariants specified in linear temporal logic (LTL). Quarry uses Daikon for data invariant inference and Texada for inference of temporal invariants.
Introduction to Systematic Program Design I have worked on one of UBC's first computer science MOOCs, Introduction to Systematic Program Design, while the course was still hosted on Coursera. I worked on both MOOC offerings, focusing mostly on video lecture development, but also participating in TA tasks like replying to students on forums and composing peer-graded projects. The video lectures from the Coursera offering were used in CPSC 110, UBC's introductory computer science course, and are available for viewing here.

Publications

Posters

CV


Full CV here.

Education Awards and Scholarships
International National Institutional - UCB Institutional - UBC Experience
Computer Skills
Languages

Funding

I am thankful to have received funding from NSERC,UBC, and UCB to support my research.