@inproceedings{c468648a26ac44ebbc16d7db4fe05805,
title = "Typing regular path query languages for data graphs",
abstract = "Regular path query languages for data graphs are essentially untyped. The lack of type information greatly limits the optimization opportunities for query engines and makes application development more complex. In this paper we discuss a simple, yet expressive, schema language for edge-labelled data graphs. This schema language is, then, used to define a query type inference approach with good precision properties.",
keywords = "Data graphs, RPQs, Type inference",
author = "Dario Colazzo and Carlo Sartiani",
note = "Publisher Copyright: {\textcopyright} 2015 ACM.; 15th Symposium on Database Programming Languages, DBPL 2015 ; Conference date: 27-10-2015",
year = "2015",
month = oct,
day = "27",
doi = "10.1145/2815072.2815082",
language = "English",
series = "DBPL 2015 - Proceedings of the 15th Symposium on Database Programming Languages",
publisher = "Association for Computing Machinery, Inc",
pages = "69--78",
editor = "Thomas Neumann and James Cheney",
booktitle = "DBPL 2015 - Proceedings of the 15th Symposium on Database Programming Languages",
}