Pablo Barceló, Leonid Libkin, Antonella Poggi, Cristina Sirangelo
XML with incomplete information: models, properties, and query answering
PODS, 2009.
@inproceedings{PODS-2009-BarceloLPS,
author = "Pablo Barceló and Leonid Libkin and Antonella Poggi and Cristina Sirangelo",
booktitle = "{Proceedings of the 28th Symposium on Principles of Database Systems}",
doi = "10.1145/1559795.1559832",
isbn = "978-1-60558-553-6",
pages = "237--246",
publisher = "{ACM}",
title = "{XML with incomplete information: models, properties, and query answering}",
year = 2009,
}