@inproceedings{45b1ee939db94ffb918dc5462118191d,
title = "Belief base revision for datalog+/- ontologies",
abstract = "Datalog+/- is a family of emerging ontology languages that can be used for representing and reasoning over lightweight ontologies in Semantic Web. In this paper, we propose an approach to performing belief base revision for Datalog+/- ontologies. We define a kernel based belief revision operator for Datalog+/- and study its properties using extended postulates, as well as an algorithm to revise Datalog+/- ontologies. Finally, we give the complexity results by showing that query answering for a revised linear Datalog+/- ontology is tractable.",
keywords = "Datalog+/-, Ontology, Belief revision, Kernel",
author = "Songxin Wang and Pan, {Jeff Z.} and Yuting Zhao and Wei Li and Songqiao Han and Dongmei Han",
note = "Acknowledgments This work is partially supported by the National Natural Science Foundation of China Grant No.61003022 and Grant No.41174007, as well as the FP7 K-Drive project (No. 286348) and the EPSRC WhatIf project (No. EP/J014354/1).; 3rd Joint International Semantic Technology Conference, JIST 2013 ; Conference date: 28-11-2013 Through 30-11-2013",
year = "2014",
doi = "10.1007/978-3-319-06826-8_14",
language = "English",
isbn = "9783319068251",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer-Verlag",
pages = "175--186",
editor = "Wooju Kim and Ying Ding and Hong-Gee Kim",
booktitle = "Third Joint International Conference (JIST 2013)",
}