Dear Sir/Madam Our faculty member needs the following article for his research work. - ACM Digital Library https://dl.acm.org/doi/10.1145/3540250.3549151 RESEARCH-ARTICLE <https://www.acm.org/publications/policies/artifact-review-and-badging-current#available> SHARE ON <https://dl.acm.org/doi/10.1145/3540250.3549151#> <https://dl.acm.org/doi/10.1145/3540250.3549151#> <https://dl.acm.org/doi/10.1145/3540250.3549151#> <https://dl.acm.org/doi/10.1145/3540250.3549151#> <https://dl.acm.org/doi/10.1145/3540250.3549151#> Semi-supervised pre-processing for learning-based traceability framework on real-world software projects, by Liming Dong, , He Zhang, Wei Liu, Zhiluo Weng