1 code implementation • 25 Apr 2024 • Cristopher McIntyre-Garcia, Adrien Heymans, Beril Borali, Won-Sook Lee, Shiva Nejati
Deep Learning (DL) models excel in computer vision tasks but can be susceptible to adversarial examples.
1 code implementation • 30 Nov 2023 • Mohammad Hossein Amini, Shervin Naseri, Shiva Nejati
Our empirical results, obtained from two widely-used open-source ADS simulators and five diverse ADS test setups, show that test flakiness in ADS is a common occurrence and can significantly impact the test results obtained by randomized algorithms.
no code implementations • 15 Feb 2021 • Jaekwon Lee, Seung Yeob Shin, Shiva Nejati, Lionel C. Briand
This enables real-time systems to tolerate unexpected overheads in task executions and still meet their deadlines.
Software Engineering
no code implementations • 26 Jan 2021 • Fitash Ul Haq, Donghwan Shin, Shiva Nejati, Lionel Briand
Further, we cannot exploit offline testing results to reduce the cost of online testing in practice since we are not able to identify specific situations where offline testing could be as accurate as online testing in identifying safety requirement violations.
no code implementations • 12 Dec 2020 • Markus Borg, Raja Ben Abdessalem, Shiva Nejati, Francois-Xavier Jegeden, Donghwan Shin
Based on a minimalistic scene, we compare critical test scenarios generated using our SBST solution in these two simulators.
no code implementations • 28 Nov 2019 • Fitash Ul Haq, Donghwan Shin, Shiva Nejati, Lionel Briand
Further, offline testing is more optimistic than online testing as many safety violations identified by online testing could not be identified by offline testing, while large prediction errors generated by offline testing always led to severe safety violations detectable by online testing.