Sven Groppe, Jinghua Groppe, Stefan Böttcher. Simplifying XPath queries for optimization with regard to the elimination of intersect and except operators. Data \& Knowledge Engineering, 65(2):198-222, 2008. [doi]
@article{GroppeGB08,
title = {Simplifying XPath queries for optimization with regard to the elimination of intersect and except operators},
author = {Sven Groppe and Jinghua Groppe and Stefan Böttcher},
year = {2008},
doi = {10.1016/j.datak.2007.09.002},
url = {http://dx.doi.org/10.1016/j.datak.2007.09.002},
tags = {optimization, XPath},
researchr = {https://researchr.org/publication/GroppeGB08},
cites = {0},
citedby = {0},
journal = {Data \& Knowledge Engineering},
volume = {65},
number = {2},
pages = {198-222},
}