1. Software traceability: A roadmap;Spanoudakis,2005
2. T.W.W. Aung, H. Huo, Y. Sui, A literature review of automatic traceability links recovery for software change impact analysis, in: Proceedings of the 28th International Conference on Program Comprehension, 2020, pp. 14–24.
3. Preventing defects: The impact of requirements traceability completeness on software quality;Rempel;IEEE Trans. Softw. Eng.,2016
4. Speech and Language Processing: An Introduction to Natural Language Processing, Computational Linguistics, and Speech Recognition;Jurafsky,2008
5. Bert: Pre-training of deep bidirectional transformers for language understanding;Devlin,2018