@inproceedings{publication-2489,
	address={Barcelona, Spain},
	author={Gr{\"u}tter, Rolf and Helming, Iris and Speich, Simon and Bernstein, Abraham},
	booktitle={5th International Symposium on Rules (RuleML 2011)},
	doi={10.1007/978-3-642-22546-8_28},
	isbn={978-3-642-22545-1},
	issn={0302-9743},
	month={JUL},
	number=6826,
	pages={345-359},
	publisher={Springer},
	series={Lecture Notes in Computer Science},
	title={Rewriting queries for web searches that use local expressions},
	year=2011,
}