Jess in Action: Java Rule-Based Systems
Jess in Action: Java Rule-Based Systems
The description logic handbook: theory, implementation, and applications
The description logic handbook: theory, implementation, and applications
Uncertainty and the Semantic Web
IEEE Intelligent Systems
Fuzzy Description Logic Programs under the Answer Set Semantics for the Semantic Web
RULEML '06 Proceedings of the Second International Conference on Rules and Rule Markup Languages for the Semantic Web
Representing Uncertainty in RuleML
Fundamenta Informaticae
A semantic fuzzy expert system for a fuzzy balanced scorecard
Expert Systems with Applications: An International Journal
Description logic programs under probabilistic uncertainty and fuzzy vagueness
International Journal of Approximate Reasoning
Reasoning within fuzzy description logics
Journal of Artificial Intelligence Research
If-Then and If-Then-Unless Rules in the Semantic Web
WI-IAT '09 Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
Fuzzy Reasoning with a Rete-OO Rule Engine
RuleML '09 Proceedings of the 2009 International Symposium on Rule Interchange and Applications
Towards a type-2 fuzzy description logic for semantic search engine
APWeb/WAIM'07 Proceedings of the joint 9th Asia-Pacific web and 8th international conference on web-age information management conference on Advances in data and web management
Nonmonotonic fuzzy rules in the semantic web
FSKD'09 Proceedings of the 6th international conference on Fuzzy systems and knowledge discovery - Volume 2
DataStorm An Ontology-Driven Framework for Cloud-Based Data Analytic Systems
SERVICES '10 Proceedings of the 2010 6th World Congress on Services
f-SWRL: a fuzzy extension of SWRL
ICANN'05 Proceedings of the 15th international conference on Artificial neural networks: formal models and their applications - Volume Part II
Supporting rule system interoperability on the semantic web with SWRL
ISWC'05 Proceedings of the 4th international conference on The Semantic Web
Towards a fuzzy description logic for the semantic web (preliminary report)
ESWC'05 Proceedings of the Second European conference on The Semantic Web: research and Applications
Uncertainty and RuleML rulebases: a preliminary report
RuleML'05 Proceedings of the First international conference on Rules and Rule Markup Languages for the Semantic Web
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Enhancing Semantic Web technologies with ability to express uncertainty and imprecision is widely discussed topic. While SWRL can provide additional expressivity to OWL-based ontologies, it does not provide any way to handle uncertainty or imprecision. There is a pressing need to provide a standard-based, simple and functioning solution. We describe an extension of SWRL called SWRL-F that we believe can provides such a solution. SWRL-F is based on SWRL rule language and uses SWRL's strong semantic foundation as its formal underpinning. We extend it with a SWRL-F ontology to enable fuzzy reasoning in the rule base basing on the fuzzy control systems approach. The resulting language provides small but powerful set of fuzzy operations that do not introduce inconsistencies in the host ontology. We present it basing on the example of risk assessment in oil and gas industry which was a driving use case for this project.