Authors: Haiming Chen, Xiaoying Mou, Yeting Li
Tags: 2019, conceptual modeling
Deterministic regular expressions (DREs) are a core part of XML schema languages such as DTD/XSD and are used in different kinds of applications. Presently the most powerful model to learn DREs is k-occurrence regular expressions (k-OREs for short). However, there has been no algorithms can learn k-OREs from positive and negative samples. In this paper, we propose an efficient and effective algorithm to learn k-OREs from positive and negative samples. Our algorithm proceeds as follows: (1) learning deterministic k-OA from positive and negative samples based on genetic algorithm; (2) converting the k-OA into optimum deterministic k-OREs.Read the full paper here: https://link-springer-com.proxy2.hec.ca/chapter/10.1007/978-3-030-33223-5_22
