22Nov
Guenther Ruhe is a finalist for the 2022 ASTech Awards!
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21Dec
The 21st IEEE International Conference on Softare Quality, Reliability, and Security, December 6-20, 2021 - Hainan Island, China
The Temptation of Searching for the Best–Balancing Validity and Optimality in Software Engineering
21Aug
We believe our researchers and students can change the world – one discovery and innovation at a time.
The Parex Resources Innovation Fellowships were launched in October 2019 for researchers from across the university who are immersed in academic research and community partnerships leading to start-ups or technology advancement based on new discoveries, insights, and innovation. -- Read more --
21Jun
Two of my PURE Summer 2021 students were part of the winning team of the Hip, Hack, Array! Hackathon 2021. Their team Void-21 addressed how to help students with working from home has amplified this lack of University resources and public accessibilities. Our solution was ResearchGram, based on our own experiences as student researchers struggling to gather research papers at our fingertips. This web application allowed us to use Semantic Analysis to narrow our results with the Top 3 relevant documents from the dataset of the University of Colombia.
21Jun
The Return-of-Investment Perspective on Machine Learning in Software-Intensive Business
Machine Learning (ML) is widely used for different purposes of Software Engineering. ML has the potential to improve efficiency and effectiveness. However, ML is not a silver bullet but needs proper problem and solution approach adjustment. To make proper decisions on that (how much is enough?), we apply the perspective of Return-on-Investment (ROI). We model ROI analysis of ML in general and instantiate the process in the context of software requirements dependency extraction. For OSS data sets, we analyze decision-making on requirements dependency extraction when (i) exclusively based on accuracy with (ii) doing ROI analysis. As a result, we propose recommendations for the context and degree of usage of ML.
20Jul
View Letter
20Apr
CPSC virtual Research Seminar April 2020
Seminar Presenter: Guenther Ruhe
Title: Art and Science of Empirical Evaluation in Computer Science
Download PDF
20Feb
Video
Watch the Presentation at Microsoft Research: The Battle for the Right Features - The Art and Science of Product Release Planning
Produced by: Microsoft Research, Redmond (USA)
20JAN
BOOK CHAPTER
arXiv preprint arXiv:1912.02071, 2019:
Optimization in Software Engineering--A Pragmatic Approach
APPEARS IN: Contemporary Empirical Methods in Software Engineering
Felderer, Michael, Travassos, Guilherme Horta (Eds.), Springer 2020 https://www.springer.com/gp/book/9783030324889
19Apr
17Nov
Decision support systems often involve machine learning elements, but they work best when paired with human explanation.
17Jun
Thousands of Fort MacMurry fire tweets show evacuees struggled for online answers -
University of Calgary research uses social media to improve online information in time of crisis
17May
16May
Technical Briefing at ICSE 2016:
International Conference on Software Engineering, May 14-22, 2016, Austin, Texas, USA.
16Apr
15 Years at the University of Calgary - Congratulation from President Elisabeth Cannon
15Oct
General Co-Chair at ESEIW 2015 : ESEIW 2015 - October 19 - 23, 2015 - Beijing, China
15Jul
14Dec
HICSS 2015: Minitrack - Analytical Software Porject Management
14Dec
14Jul
Track Co-Chair: Search-based Software Engineering: 2014 Genetic and Evolutionary Computation Conference (GECCO 2014), Jul 12 - 16, 2014, Vancouver, BC, Canada
10Jun
Watch the Presentation at Microsoft Research: The Battle for the Right Features - The Art and Science of Product Release Planning
Produced by: Microsoft Research, June 2010, Redmond (USA)