Ronald Fagin, Benny Kimelfeld, Frederick Reiss, Stijn Vansummeren. Document Spanners: A Formal Approach to Information Extraction. Journal of the ACM, 62(2):12, 2015. [doi]
@article{FaginKRV15,
title = {Document Spanners: A Formal Approach to Information Extraction},
author = {Ronald Fagin and Benny Kimelfeld and Frederick Reiss and Stijn Vansummeren},
year = {2015},
doi = {10.1145/2699442},
url = {http://doi.acm.org/10.1145/2699442},
researchr = {https://researchr.org/publication/FaginKRV15},
cites = {0},
citedby = {0},
journal = {Journal of the ACM},
volume = {62},
number = {2},
pages = {12},
}