Wolfgang Scheufele, Guido Moerkotte
On the Complexity of Generating Optimal Plans with Cross Products
PODS, 1997.
@inproceedings{PODS-1997-ScheufeleM,
author = "Wolfgang Scheufele and Guido Moerkotte",
booktitle = "{Proceedings of the 16th Symposium on Principles of Database Systems}",
cdrom = "['journals/anthology/cd1-3:PODS97/P238.PDF', 'journals/anthology/dvd1:text/1-3/PODS97/P238.PDF']",
doi = "10.1145/263661.263687",
isbn = "0-89791-910-6",
pages = "238--248",
publisher = "{ACM Press}",
title = "{On the Complexity of Generating Optimal Plans with Cross Products}",
year = 1997,
}