This paper presents the ReXCL tool, which automates the extraction and classification processes in requirement engineering, enhancing the software development lifecycle. The tool features two main modules: Extraction, which processes raw requirement documents into a predefined schema using heuristics and predictive modeling, and Classification, which assigns class labels to requirements using adaptive fine-tuning of encoder-based models. The final output can be exported to external requirement engineering tools. Performance evaluations indicate that ReXCL significantly improves efficiency and accuracy in managing requirements, marking a novel approach to automating the schematization of semi-structured requirement documents.
@article{arxiv.2504.07562,
title = {ReXCL: A Tool for Requirement Document Extraction and Classification},
author = {Paheli Bhattacharya and Manojit Chakraborty and Santhosh Kumar Arumugam and Rishabh Gupta},
journal= {arXiv preprint arXiv:2504.07562},
year = {2025}
}