Search Results for author: Shing-Chi Cheung

Found 7 papers, 3 papers with code

Is ChatGPT the Ultimate Programming Assistant -- How far is it?

no code implementations24 Apr 2023 Haoye Tian, Weiqi Lu, Tsz On Li, Xunzhu Tang, Shing-Chi Cheung, Jacques Klein, Tegawendé F. Bissyandé

To assess the feasibility of using an LLM as a useful assistant bot for programmers, we must assess its realistic capabilities on unseen problems as well as its capabilities on various tasks.

Code Generation Code Summarization +2

COMET: Coverage-guided Model Generation For Deep Learning Library Testing

no code implementations2 Aug 2022 Meiziniu Li, Jialun Cao, Yongqiang Tian, Tsz On Li, Ming Wen, Shing-Chi Cheung

Techniques have been proposed to generate various DL models and apply them to test these libraries.

DeepFD: Automated Fault Diagnosis and Localization for Deep Learning Programs

1 code implementation4 May 2022 Jialun Cao, Meiziniu Li, Xiao Chen, Ming Wen, Yongqiang Tian, Bo Wu, Shing-Chi Cheung

Besides, for fault localization, DeepFD also outperforms the existing works, correctly locating 42% faulty programs, which almost doubles the best result (23%) achieved by the existing works.

Fault localization

Finding Deviated Behaviors of the Compressed DNN Models for Image Classifications

1 code implementation6 Dec 2021 Yongqiang Tian, Wuqi Zhang, Ming Wen, Shing-Chi Cheung, Chengnian Sun, Shiqing Ma, Yu Jiang

To this end, we propose DFLARE, a novel, search-based, black-box testing technique to automatically find triggering inputs that result in deviated behaviors in image classification tasks.

Image Classification Model Compression

Hero: On the Chaos When PATH Meets Modules

no code implementations24 Feb 2021 Ying Wang, Liang Qiao, Chang Xu, Yepang Liu, Shing-Chi Cheung, Na Meng, Hai Yu, Zhiliang Zhu

The results showed that \textsc{Hero} achieved a high detection rate of 98. 5\% on a DM issue benchmark and found 2, 422 new DM issues in 2, 356 popular Golang projects.

Software Engineering

SemMT: A Semantic-based Testing Approach for Machine Translation Systems

2 code implementations3 Dec 2020 Jialun Cao, Meiziniu Li, Yeting Li, Ming Wen, Shing-Chi Cheung

SemMT applies round-trip translation and measures the semantic similarity between the original and translated sentences.

Machine Translation Semantic Similarity +2

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