Testing Relational Database Management Systems (RDBMSs) is inherently challenging because SQL, the primary language for interacting with RDBMSs, exhibits a vast and highly complex grammar with hundreds of interdependent production rules in the Extended Backus--Naur Form. While existing grammar-based testing techniques...
Hong-Tao Zhou, Ying-Ying Zheng, Yu Gao et al.· Proceedings of the ACM on So...· 0 citations
Relational Database Management Systems (DBMSs) serve as foundational systems for data storage and management, supporting a rich variety of data types to specify storage formats and value ranges. These data types play a critical role in both data storage and computation. However, complex data computation operations (e.g...
Jiansen Song, Wensheng Dou, Ying-Ying Zheng et al.· Proceedings of the VLDB Endo...· 0 citations
Fault-Weave designs an efficient fault space exploration technique which incrementally explores fault combinations up to a bounded depth, taking full advantage of previous fault injection results to speed up test execution and reduce redundant test scenarios.
The first systematic empirical study of defects introduced during this stage of deep learning compilers in TorchDynamo, the default DLC frontend for PyTorch 2, the most popular DL framework is conducted, using a domain-knowledge-enhanced LLM-aided methodology.
Xin Yuan, Wei Chen, Jinyi Liu et al.· 0 citations
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