Fuzzy sets and fuzzy logic: theory and applications
Fuzzy sets and fuzzy logic: theory and applications
What can knowledge representation do for semi-structured data?
AAAI '98/IAAI '98 Proceedings of the fifteenth national/tenth conference on Artificial intelligence/Innovative applications of artificial intelligence
Representing and querying XML with incomplete information
PODS '01 Proceedings of the twentieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Ontology Learning for the Semantic Web
IEEE Intelligent Systems
Interpreting XML Documents via an RDF Schema Ontology
DEXA '02 Proceedings of the 13th International Workshop on Database and Expert Systems Applications
HICSS '02 Proceedings of the 35th Annual Hawaii International Conference on System Sciences (HICSS'02)-Volume 7 - Volume 7
Methodologies, tools and languages for building ontologies: where is their meeting point?
Data & Knowledge Engineering
A Semantic Web Primer
Fuzzy Database Modeling with XML (The Kluwer International Series on Advances in Database Systems)
Fuzzy Database Modeling with XML (The Kluwer International Series on Advances in Database Systems)
WEESA: Web engineering for semantic Web applications
WWW '05 Proceedings of the 14th international conference on World Wide Web
ERONTO: a tool for extracting ontologies from extended E/R diagrams
Proceedings of the 2005 ACM symposium on Applied computing
On reasoning about structural equality in XML: a description logic approach
Theoretical Computer Science - Database theory
Automatic Fuzzy Ontology Generation for Semantic Web
IEEE Transactions on Knowledge and Data Engineering
Incorporating fuzziness in XML and mapping fuzzy relational data into fuzzy XML
Proceedings of the 2006 ACM symposium on Applied computing
Fuzzy Ontology Map--A Fuzzy Extension of the Hard-Constraint Ontology
WI '06 Proceedings of the 2006 IEEE/WIC/ACM International Conference on Web Intelligence
ICCTA '07 Proceedings of the International Conference on Computing: Theory and Applications
On the complexity of managing probabilistic XML data
Proceedings of the twenty-sixth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
ProTDB: probabilistic data in XML
VLDB '02 Proceedings of the 28th international conference on Very Large Data Bases
Fuzzy XML data modeling with the UML and relational data models
Data & Knowledge Engineering
The Semantic Web Vision: Where Are We?
IEEE Intelligent Systems
Handbook of Research on Fuzzy Information Processing in Databases
Handbook of Research on Fuzzy Information Processing in Databases
Fuzzy Ontology, Fuzzy Description Logics and Fuzzy-OWL
WILF '07 Proceedings of the 7th international workshop on Fuzzy Logic and Applications: Applications of Fuzzy Sets Theory
XML Schema Representation and Reasoning: A Description Logic Method
SERVICES '08 Proceedings of the 2008 IEEE Congress on Services - Part I
Representing Fuzzy Information by Using XML Schema
DEXA '08 Proceedings of the 2008 19th International Conference on Database and Expert Systems Application
Managing uncertainty and vagueness in description logics for the Semantic Web
Web Semantics: Science, Services and Agents on the World Wide Web
ASWC '08 Proceedings of the 3rd Asian Semantic Web Conference on The Semantic Web
Formal Semantics-Preserving Translation from Fuzzy ER Model to Fuzzy OWL DL Ontology
WI-IAT '08 Proceedings of the 2008 IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology - Volume 01
Automatic Extraction of Ontologies Wrapping Relational Data Sources
DEXA '09 Proceedings of the 20th International Conference on Database and Expert Systems Applications
Fuzzy semantic web ontology learning from fuzzy UML model
Proceedings of the 18th ACM conference on Information and knowledge management
Universal fuzzy system representation with XML
Computer Standards & Interfaces
Construction of Fuzzy Ontology-Based Terrorism Event Extraction
WKDD '10 Proceedings of the 2010 Third International Conference on Knowledge Discovery and Data Mining
Fuzzy extensions of OWL: Logical properties and reduction to fuzzy description logics
International Journal of Approximate Reasoning
Fuzzy data modeling and algebraic operations in XML
International Journal of Intelligent Systems
Formal approach and automated tool for constructing ontology from object-oriented database model
CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Automatic fuzzy semantic web ontology learning from fuzzy object-oriented database model
DEXA'10 Proceedings of the 21st international conference on Database and expert systems applications: Part I
Formal semantics-preserving translation from fuzzy ER model to fuzzy OWL DL ontology
Web Intelligence and Agent Systems
Knowledge representation and reasoning of XML with ontology
Proceedings of the 2011 ACM Symposium on Applied Computing
DeLorean: A reasoner for fuzzy OWL 2
Expert Systems with Applications: An International Journal
Constructing complex semantic mappings between XML data and ontologies
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
Refining semantic mappings from relational tables to ontologies
SWDB'04 Proceedings of the Second international conference on Semantic Web and Databases
Fuzzy ontologies for the semantic web
FQAS'06 Proceedings of the 7th international conference on Flexible Query Answering Systems
A fuzzy ontology and its application to news summarization
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Reasoning of fuzzy relational databases with fuzzy ontologies
International Journal of Intelligent Systems
Construction of fuzzy ontologies from fuzzy XML models
Knowledge-Based Systems
Construction of fuzzy ontologies from fuzzy XML models
Knowledge-Based Systems
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The success and proliferation of the Semantic Web depends heavily on construction of Web ontologies. However, classical ontology construction approaches are not sufficient for handling imprecise and uncertain information that is commonly found in many application domains. Therefore, great efforts on construction of fuzzy ontologies have been made in recent years. In particular, XML is imposing itself as a standard for representing and exchanging information on the Web, topics related to the modeling of fuzzy data have become very interesting in the XML data context. Therefore, constructing fuzzy ontologies from fuzzy XML data resources may make the existing fuzzy XML data upgrade to Semantic Web contents, and the constructed fuzzy ontologies may be useful for improving some fuzzy XML applications. This paper proposes a formal approach and an automated tool for constructing fuzzy ontologies from fuzzy XML data resources. Firstly, we propose a formal definition of fuzzy XML models (including the document structure fuzzy DTDs and the document content fuzzy XML documents). On this basis, we propose a formal approach for constructing fuzzy ontologies from fuzzy XML models, i.e., transforming a fuzzy XML model (including fuzzy DTD and fuzzy XML document) into a fuzzy ontology. Also, we give the proof of correctness of the construction approach, and provide a detailed construction example. Furthermore, we implement a prototype tool called FXML2FOnto, which can automatically construct fuzzy ontologies from fuzzy XML models. Finally, in order to show that the constructed fuzzy ontologies may be useful for improving some fuzzy XML applications, we focus on investigating how to reason on fuzzy XML models (e.g., conformance, inclusion, and equivalence) based on the constructed fuzzy ontologies, and it turns out that the reasoning tasks of fuzzy XML models can be checked by means of the reasoning mechanism of fuzzy ontologies.