Search results for "Web Ontology Language"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
2		Web Ontology Language.	Encyclopedia of Database Systems	2009	DBLP DOI BibTeX RDF
2	Anupama Mallik, Pasumarthi Poornachander, Santanu Chaudhury	Multimedia ontology learning for automatic annotation and video browsing.	Multimedia Information Retrieval	2008	DBLP DOI BibTeX RDF	multimedia web ontology language, video retrieval, video annotation, ontology learning
2	Diego Zuquim Guimarães Garcia, Maria Beatriz Felgar de Toledo	Web service security management using semantic web techniques.	SAC	2008	DBLP DOI BibTeX RDF	web services policy framework, security, ontology, web service, semantic web, policy, web ontology language, web services security
2	Hai Zhuge, Yunpeng Xing, Peng Shi	Resource space model, OWL and database: Mapping and integration.	ACM Trans. Internet Techn.	2008	DBLP DOI BibTeX RDF	resource space model, semantic web, Integration, mapping, web ontology language, relational database model, semantic link network
2	Krzysztof Janowicz, Carsten Keßler, Ilija Panov, Marc Wilkes, Martin Espeter, Mirco Schwarz	A Study on the Cognitive Plausibility of SIM-DL Similarity Rankings for Geographic Feature Types.	AGILE Conf.	2008	DBLP DOI BibTeX RDF	SIM-DL, geographic feature types, similarity measurement, Web Ontology Language
2	Marta Majewska, Bartosz Kryza, Jacek Kitowski	Translation of Common Information Model to Web Ontology Language.	International Conference on Computational Science	2007	DBLP DOI BibTeX RDF	ontology translation, ontologies, Grid computing, Metadata, Common Information Model
2	Takeshi Arikuma, Sumi Yoshikawa, Kentaro Watanabe, Akihiko Konagaya	Ontology-Driven Hypothetic Assertion (OHA) for Drug Interaction Prediction.	IMSCCS	2007	DBLP DOI BibTeX RDF	Drug Interaction, Pharmacokinetics, Web Ontology Language (OWL), Biomedical Ontology, Metabolic Pathway
2	Hiroki Omote, Kozo Sugiyama	Method for drawing intersecting clustered graphs and its application to web ontology language.	APVIS	2006	DBLP DOI BibTeX RDF	intersecting clustered graph, OWL, graph drawing, force-directed
2	Laurent Moccozet, Alejandra García-Rojas, Frédéric Vexo, Daniel Thalmann, Nadia Magnenat-Thalmann	In Search for Your Own Virtual Individual.	SAMT	2006	DBLP DOI BibTeX RDF	Ontology, Virtual Environments, Standards, Web Ontology Language, Virtual Human, 3D shapes
2	Mehul Bhatt, J. Wenny Rahayu, Gerald Sterling	Synthetic Environment Representational Semantics Using the Web Ontology Language.	IDEAL	2005	DBLP DOI BibTeX RDF
2	Hans Schevers, Robin Drogemuller	Converting the Industry Foundation Classes to the Web Ontology Language.	SKG	2005	DBLP DOI BibTeX RDF
2	Lee W. Lacy	Interchanging discrete event simulation process-interaction models using the web ontology language - OWL.	Winter Simulation Conference	2005	DBLP DOI BibTeX RDF
2	Christine Golbreich, Olivier Dameron, Bernard Gibaud, Anita Burgun	Web Ontology Language Requirements w.r.t Expressiveness of Taxonomy and Axioms in Medicine.	International Semantic Web Conference	2003	DBLP DOI BibTeX RDF
2	Ian Horrocks, Jürgen Angele, Stefan Decker, Michael Kifer, Benjamin N. Grosof, Gerd Wagner	Where Are the Rules?	IEEE Intelligent Systems	2003	DBLP DOI BibTeX RDF	Semantic Web, Web Ontology Language, rules
1	Viorel Milea, Flavius Frasincar, Uzay Kaymak	tOWL: A Temporal Web Ontology Language.	IEEE Transactions on Systems, Man, and Cybernetics, Part B	2012	DBLP DOI BibTeX RDF
1	Espen Suenson, Johan Lilius, Ivan Porres	OWL Web Ontology Language as a Scripting Language for Smart Space Applications.	RuleML Europe	2011	DBLP DOI BibTeX RDF
1	Linh Anh Nguyen	Paraconsistent and Approximate Semantics for the OWL 2 Web Ontology Language.	RSCTC	2010	DBLP DOI BibTeX RDF
1	C.-H. Liu, K.-L. Chang, Jason J.-Y. Chen, S.-C. Hung	Ontology-Based Context Representation and Reasoning Using OWL and SWRL.	CNSR	2010	DBLP DOI BibTeX RDF	Semantic Web Rule Language (SWRL), Web Ontology Language (OWL), Context Reasoning
1	Diego Garcia, David S. Allison, Miriam A. M. Capretz, Maria Beatriz Felgar de Toledo	Privacy Protection Mechanisms for Web Service Technology.	SERA	2010	DBLP DOI BibTeX RDF	Web Services Policy Framework (WS-Policy), Ontology, Web Service, Privacy, Policy, Web Ontology Language (OWL)
1	Isabel F. Cruz, Rigel Gjomemo, Greg Jarzab	An interoperation framework for secure collaboration among organizations.	SPRINGL	2010	DBLP DOI BibTeX RDF
1	Fabienne Martin, Dennis Spohr, Achim Stein	Representing a Resource of Formal Lexical-Semantic Descriptions in the Web Ontology Language.	JLCL	2009	DBLP BibTeX RDF
1	Gowri Allampalli-Nagaraj, Isabelle Bichindaritz	Automatic semantic indexing of medical images using a web ontology language for case-based image retrieval.	Eng. Appl. of AI	2009	DBLP DOI BibTeX RDF
1	Sean Bechhofer	OWL: Web Ontology Language.	Encyclopedia of Database Systems	2009	DBLP DOI BibTeX RDF
1	Gunhee Kim, Manchul Han, Jukyung Park, Hyunchul Park 0002, Se Hyung Park, Laehyun Kim, Sungdo Ha	An OWL-Based Knowledge Model for Combined-Process-and-Location Aware Service.	HCI	2009	DBLP DOI BibTeX RDF	spatiotemporal context, OWL (Web Ontology Language), process, location, knowledge model
1	Constanta-Nicoleta Bodea, Maria Dascalu	A Parameterized Web-Based Testing Model for Project Management.	ICWL	2009	DBLP DOI BibTeX RDF	concept space graphs, testing, metadata, project management, web ontology language
1	Ebrahim Al-Hashel, Bala M. Balachandran, Dharmendra Sharma	The Role of Ontology in Modelling Autonomous Agent-Based Systems.	KES	2009	DBLP DOI BibTeX RDF	agent-oriented software development, Ontology, Software engineering, semantic Web, knowledge-based system, Web Ontology Language, AOSE
1	Alexander Paar, Jürgen Reuter, John Soldatos, Kostas Stamatis, Lazaros Polymenakos	A formally specified ontology management API as a registry for ubiquitous computing systems.	Appl. Intell.	2009	DBLP DOI BibTeX RDF	Web ontology language OWL DL, Ontology management API, Ubiquitous computing
1	Pham Thi Thu Thuy, Young-Koo Lee, Sungyoung Lee	DTD2OWL: automatic transforming XML documents into OWL ontology.	Int. Conf. Interaction Sciences	2009	DBLP DOI BibTeX RDF	XML, semantics, transformation, OWL, DTD
1	Michael Grobe	RDF, Jena, SparQL and the 'Semantic Web'.	SIGUCCS	2009	DBLP DOI BibTeX RDF	linked data web, semantic web, query languages, RDF, SparQL, resource description framework, uri
1	Hassan Takabi, Minsoo Kim 0001, James B. D. Joshi, Michael B. Spring	An architecture for specification and enforcement of temporal access control constraints using OWL.	SWS	2009	DBLP DOI BibTeX RDF	gtrbac, access control, temporal constraints, owl
1	Weishan Zhang, Klaus Marius Hansen, João Fernandes	Towards OpenWorld Software Architectures with Semantic Architectural Styles, Components and Connectors.	ICECCS	2009	DBLP DOI BibTeX RDF
1	Philipp Liegl, Christian Huemer, Marco Zapletal	Towards a Global Business Document Reference Ontology.	ICSC	2009	DBLP DOI BibTeX RDF
1	Tobias Walter, Jürgen Ebert	Combining DSLs and Ontologies Using Metamodel Integration.	DSL	2009	DBLP DOI BibTeX RDF
1	Carsten Keßler, Martin Raubal, Christoph Wosniok	Semantic Rules for Context-Aware Geographical Information Retrieval.	EuroSSC	2009	DBLP DOI BibTeX RDF
1	Pavel Vrba, Miloslav Radakovic, Marek Obitko, Vladimír Marík	Semantic Extension of Agent-Based Control: The Packing Cell Case Study.	HoloMAS	2009	DBLP DOI BibTeX RDF	ontologies, semantic web, multi-agent systems, semantics, manufacturing, distributed control
1	Haibo Shen	A Semantic-Aware Attribute-Based Access Control Model for Web Services.	ICA3PP	2009	DBLP DOI BibTeX RDF	Ontology, Web Services, XACML, Attribute-Based Access Control, Semantic Web Technologies
1	Agnieszka Lawrynowicz	Grouping Results of Queries to Ontological Knowledge Bases by Conceptual Clustering.	ICCCI	2009	DBLP DOI BibTeX RDF
1	Matt-Mouley Bouamrane, Alan L. Rector, Martin Hurrell	Semi-automatic Generation of a Patient Preoperative Knowledge-Base from a Legacy Clinical Database.	OTM Conferences	2009	DBLP DOI BibTeX RDF
1	Yue Ma, Pascal Hitzler	Paraconsistent Reasoning for OWL 2.	RR	2009	DBLP DOI BibTeX RDF
1	Anne Schlicht, Heiner Stuckenschmidt	Distributed Resolution for Expressive Ontology Networks.	RR	2009	DBLP DOI BibTeX RDF
1	Franz Baader	Description Logics.	Reasoning Web	2009	DBLP DOI BibTeX RDF
1	Ying Zhang, Houkuan Huang, Dong Yang, Hongke Zhang, Han-Chieh Chao, Yueh-Min Huang	Bring QoS to P2P-based semantic service discovery for the Universal Network.	Personal and Ubiquitous Computing	2009	DBLP DOI BibTeX RDF	Universal Network, QoS, P2P, Service discovery, OWL-S, Semantic service
1	Bernardo Cuenca Grau, Bijan Parsia, Evren Sirin	Ontology Integration Using epsilon-Connections.	Modular Ontologies	2009	DBLP DOI BibTeX RDF
1	Vipul Kashyap	From the Bench to the Bedside: The Role of Semantic Web and Translational Medicine for Enabling the Next Generation Healthcare Enterprise.	BIOSTEC (Selected Papers)	2008	DBLP DOI BibTeX RDF	Translational Medicine, Knowledge Maintenance and Provenance, Eligibility Criteria, Molecular Diagnostic Tests, Genetic Variants, Hypertrophic Cardiomyopathy, Family History, Business Object Models, Ontologies, Data Integration, Web Ontology Language (OWL), Business Rules, Electronic Medical Record, Clinical Trials, Semantic Web technologies, Resource Description Framework (RDF), Clinical Decision Support
1	Dimitrios Kourtesis, Iraklis Paraskakis	Combining SAWSDL, OWL-DL and UDDI for Semantically Enhanced Web Service Discovery.	ESWC	2008	DBLP DOI BibTeX RDF	Universal Description Discovery and Integration (UDDI), Semantic Annotations for WSDL (SAWSDL), Web Ontology Language (OWL), Semantic Web Services, Web Service Discovery
1	Rolf Grütter, Thomas Scharrenbach, Bettina Bauer-Messmer	Improving an RCC-Derived Geospatial Approximation by OWL Axioms.	International Semantic Web Conference	2008	DBLP DOI BibTeX RDF	Geospatial approximation, Region Connection Calculus, Web Ontology Language, hypothesis testing, consistency checking
1	Olivier Curé	Data integration for the semantic web with full preferences.	ONISW	2008	DBLP DOI BibTeX RDF	data integration, knowledge base, schema mapping
1	Yousri M. El Fattah	Semantic web for net-enabled decision making.	ONISW	2008	DBLP DOI BibTeX RDF	course of action, effects-based operations, net-enabled, ontology, semantic web, Bayesian networks
1	Peter Bodorik, Dawn N. Jutla, Mike Xuehai Wang	Consistent privacy preferences (CPP): model, semantics, and properties.	SAC	2008	DBLP DOI BibTeX RDF	P3P agent, rule-set consistency, semantic web privacy, user privacy control, consistency, P3P, privacy preferences
1	Timothy W. Finin, Anupam Joshi, Lalana Kagal, Jianwei Niu, Ravi S. Sandhu, William H. Winsborough, Bhavani M. Thuraisingham	ROWLBAC: representing role based access control in OWL.	SACMAT	2008	DBLP DOI BibTeX RDF	ontology, semantic web, RBAC, OWL, access control model
1	Mohammad M. R. Chowdhury, Sarfraz Alam, Josef Noll	Policy based access for home contents and services.	CSTST	2008	DBLP DOI BibTeX RDF	authorization, policy, reasoning, rule
1	Shufang Lee, Xiaoying Bai, Yinong Chen	Automatic Mutation Testing and Simulation on OWL-S Specified Web Services.	Annual Simulation Symposium	2008	DBLP DOI BibTeX RDF	Simulation, Ontology, Web services, Mutation testing, OWL-S
1	Bruce Spencer, Sandy Liu	Modelling the Sharing of Resources across Collaborative Sessions.	APSCC	2008	DBLP DOI BibTeX RDF
1	Klaus Marius Hansen, Weishan Zhang, João Fernandes	Flexible Generation of Pervasive Web Services Using OSGi Declarative Services and OWL Ontologies.	APSEC	2008	DBLP DOI BibTeX RDF
1	Adina Eunice Tutac, Daniel Racoceanu, Thomas C. Putti, Wei Xiong, Wee Kheng Leow, Vladimir Cretu	Knowledge-Guided Semantic Indexing of Breast Cancer Histopathology Images.	BMEI	2008	DBLP DOI BibTeX RDF	medical knowledge, histopathology, breast cancer grading, image analysis, semantic indexing
1	Thusitha De Silva Mabotuwana, Jim Warren	A Semantic Web Technology Based Approach to Identify Hypertensive Patients for Follow-Up/Recall.	CBMS	2008	DBLP DOI BibTeX RDF	Clinical audit, medication possession ratio, hypertension
1	Lian Yu, Jun Zhou, Yue Yi, Ping Li, Qianxiang Wang	Ontology Model-Based Static Analysis on Java Programs.	COMPSAC	2008	DBLP DOI BibTeX RDF	Program ontology model, bug detector, abstract syntax tree (AST), static analysis, reasoning
1	Pierre Allard, Sébastien Ferré	Dynamic Taxonomies for the Semantic Web.	DEXA Workshops	2008	DBLP DOI BibTeX RDF	information retrieval, semantic web, description logics, dynamic taxonomies
1	Dong Cao, Xiaofeng Li, Xiuquan Qiao, Luoming Meng	Ontology-Based Modeling Method for Semantic Telecommunication Services.	FSKD	2008	DBLP DOI BibTeX RDF
1	Hailong Wang, Z. M. Ma, Li Yan, Jingwei Cheng	A Unified Formalism for Fuzzy Data Types Representation.	FSKD	2008	DBLP DOI BibTeX RDF
1	Bo Zhou, Zhuang Miao, Yafei Zhang, Jianjiang Lu	A Tableau Algorithm for EFSHOIN Ontologies.	FSKD	2008	DBLP DOI BibTeX RDF
1	Csongor Nyulas, Martin J. O'Connor, Samson W. Tu, David L. Buckeridge, Anna Okhmatovskaia, Mark A. Musen	An Ontology-Driven Framework for Deploying JADE Agent Systems.	IAT	2008	DBLP DOI BibTeX RDF
1	Ashraful Alam, Latifur Khan, Bhavani M. Thuraisingham	Geospatial Resource Description Framework (GRDF) and security constructs.	ICDE Workshops	2008	DBLP DOI BibTeX RDF
1	Joseph B. Kopena, Boon Thau Loo	OntoNet: Scalable knowledge-based networking.	ICDE Workshops	2008	DBLP DOI BibTeX RDF
1	Vineela Muppavarapu, Soon Myoung Chung	Semantic-Based Access Control for Grid Data Resources in Open Grid Services Architecture - Data Access and Integration (OGSA-DAI).	ICTAI	2008	DBLP DOI BibTeX RDF
1	Xiaoying Bai, Shufang Lee, Wei-Tek Tsai, Yinong Chen	Ontology-Based Test Modeling and Partition Testing of Web Services.	ICWS	2008	DBLP DOI BibTeX RDF
1	John T. E. Timm, Gerald C. Gannod	Grounding and Execution of OWL-S Based Semantic Web Services.	IEEE SCC	2008	DBLP DOI BibTeX RDF
1	Diego Zuquim Guimarães Garcia, Maria Beatriz Felgar de Toledo	Ontology-Based Security Policies for Supporting the Management of Web Service Business Processes.	ICSC	2008	DBLP DOI BibTeX RDF	security, Web service, business process
1	Yixin Yan, Bin Xu, Zhifeng Gu	Automatic Service Composition Using AND/OR Graph.	CEC/EEE	2008	DBLP DOI BibTeX RDF
1	Changtao Qu, Falk Zimmermann, Kai Kumpf, Richard Kamuzinzi, Valérie Ledent, Robert Herzog	Semantics-Enabled Service Discovery Framework in the SIMDAT Pharma Grid.	IEEE Transactions on Information Technology in Biomedicine	2008	DBLP DOI BibTeX RDF
1	Mykola Konyk, Alexander De Leon Battista, Michel Dumontier	Chemical Knowledge for the Semantic Web.	DILS	2008	DBLP DOI BibTeX RDF	ontology, semantic web, knowledge representation, question answering, OWL, knowledge engineering, mashup, chemistry, life sciences, molecule
1	HongQing Yu, Yi Hong	Graph Transformation for the Semantic Web: Queries and Inference Rules.	ICGT	2008	DBLP DOI BibTeX RDF
1	Ammar Mechouche, Xavier Morandi, Christine Golbreich, Bernard Gibaud	A Hybrid System for the Semantic Annotation of Sulco-Gyral Anatomy in MRI Images.	MICCAI	2008	DBLP DOI BibTeX RDF
1	Thomas Eiter, Giovambattista Ianni, Thomas Krennwallner, Axel Polleres	Rules and Ontologies for the Semantic Web.	Reasoning Web	2008	DBLP DOI BibTeX RDF
1	Paulo Cesar G. da Costa, Kathryn B. Laskey, Kenneth J. Laskey	PR-OWL: A Bayesian Ontology Language for the Semantic Web.	URSW (LNCS Vol.)	2008	DBLP DOI BibTeX RDF
1	Colin Puleston, Bijan Parsia, James Cunningham, Alan L. Rector	Integrating Object-Oriented and Ontological Representations: A Case Study in Java and OWL.	International Semantic Web Conference	2008	DBLP DOI BibTeX RDF
1	Simon Schenk	On the Semantics of Trust and Caching in the Semantic Web.	International Semantic Web Conference	2008	DBLP DOI BibTeX RDF
1	Mohammad M. R. Chowdhury, Javier Chamizo, Josef Noll, Juan Miguel Gómez	Capturing Semantics for Information Security and Privacy Assurance.	UIC	2008	DBLP DOI BibTeX RDF
1	Marco Bertini, Alberto Del Bimbo, Giuseppe Serra	Learning Rules for Semantic Video Event Annotation.	VISUAL	2008	DBLP DOI BibTeX RDF
1	Juan Miguel López, Rosa Gil, Roberto García, Idoia Cearreta, Nestor Garay	Towards an Ontology for Describing Emotions.	WSKS	2008	DBLP DOI BibTeX RDF
1	Adam Zachary Wyner	An ontology in OWL for legal case-based reasoning.	Artif. Intell. Law	2008	DBLP DOI BibTeX RDF	Legal cases, Ontology, OWL, Case-based reasoning, Legal reasoning
1	Volker Haarslev, Ralf Möller	On the Scalability of Description Logic Instance Retrieval.	J. Autom. Reasoning	2008	DBLP DOI BibTeX RDF	Instance retrieval, Description logics
1	Yevgeny Kazakov, Boris Motik	A Resolution-Based Decision Procedure for SHOIQ.	J. Autom. Reasoning	2008	DBLP DOI BibTeX RDF	Resolution decision procedures, Description logics, Nominals
1	Gowri Allampalli-Nagaraj, Isabelle Bichindaritz	Semantic Indexing Of Images Using A Web Ontology Language.	Industrial Conference on Data Mining - Posters and Workshops	2007	DBLP BibTeX RDF
1	Hichem Zait, Aïcha Mokhtari	OWLed: Extending Knowledge for Web Ontology Language.	SEKE	2007	DBLP BibTeX RDF
1	Marko A. Rodriguez, Johan Bollen, Herbert Van de Sompel	A practical ontology for the large-scale modeling of scholarly artifacts and their usage.	JCDL	2007	DBLP DOI BibTeX RDF	resource description framework and schema, web ontology language, semantic networks
1	Johan Bollen, Marko A. Rodriguez, Herbert Van de Sompel, Lyudmila Balakireva, Aric A. Hagberg	The largest scholarly semantic network...ever.	WWW	2007	DBLP DOI BibTeX RDF	resource description framework and schema, web ontology language, semantic networks
1	Rolf Grütter, Bettina Bauer-Messmer	Towards Spatial Reasoning in the Semantic Web: A Hybrid Knowledge Representation System Architecture.	AGILE Conf.	2007	DBLP DOI BibTeX RDF	Region Connection Calculus (RCC), Knowledge Representation System, Environmental Database, Semantic Web, Web Ontology Language (OWL), Spatial Reasoning
1	M. A. Angrosh, Shalini R. Urs	Development of Indian Agricultural Research Ontology: Semantic Rich Relations Based Information Retrieval System for Vidyanidhi Digital Library.	ICADL	2007	DBLP DOI BibTeX RDF	Indian Agricultural Research Ontology, Vidyanidhi Digital Library, Ontology, Semantic Web, Web Ontology Language
1	Fang Wu, Guoshi Wu, Xiangling Fu	Design and Implementation of Ontology-Based Query Expansion for Information Retrieval.	CONFENIS	2007	DBLP DOI BibTeX RDF	Ontology, Knowledge management, Search engine, Web ontology language (OWL), Enterprise search
1	Radboud Winkels, Alexander Boer, Erik Hupkes	Legal atlas: access to legal sources through maps.	ICAIL	2007	DBLP DOI BibTeX RDF	MetaLex, geodata, semantic web, standards, OWL, GML
1	Knarig Arabshian, Henning Schulzrinne	Combining ontology queries with key word search in the GloServ service discovery system.	Middleware (Demos and Posters)	2007	DBLP DOI BibTeX RDF	key word search, ontology queries, ontologies, peer-to-peer, service discovery, OWL, CAN
1	Yu Zhou, Jian Pan, Xiaoxing Ma, Bin Luo, XianPing Tao, Jian Lu	Applying ontology in architecture-based self-management applications.	SAC	2007	DBLP DOI BibTeX RDF	ontology, software architecture, context, self-management
1	Hemant Joshi, Remzi Seker, Coskun Bayrak, Srini Ramaswamy, Jeffrey B. Connelly	Ontology for disaster mitigation and planning.	SCSC	2007	DBLP DOI BibTeX RDF	disaster mitigation, disaster planning, disaster simulation, ontology-based simulation
1	Fernando Silva Parreiras, Steffen Staab, Andreas Winter	On marrying ontological and metamodeling technical spaces.	ESEC/SIGSOFT FSE (Companion)	2007	DBLP DOI BibTeX RDF	ontology, model driven engineering, meta modeling
1	Fernando Silva Parreiras, Steffen Staab, Andreas Winter	On marrying ontological and metamodeling technical spaces.	ESEC/SIGSOFT FSE	2007	DBLP DOI BibTeX RDF	ontology, model driven engineering, meta modeling
1	Christian Halaschek-Wiener, James A. Hendler	Toward expressive syndication on the web.	WWW	2007	DBLP DOI BibTeX RDF	continuous query answering, description logics, publish/subscribe, syndication
1	Yong-Feng Lin, Jason Jen-Yen Chen	OWL-Based Description for Agent Interaction.	COMPSAC	2007	DBLP DOI BibTeX RDF
1	Frederick Yip, Nandan Parameswaran, Pradeep Ray	Rules and Ontology in Compliance Management.	EDOC	2007	DBLP DOI BibTeX RDF
1	Dexin Zhao, Zhiyong Feng, Qing Yu, Guangquan Xu	A Fuzzy Extension of OWL for Vague Knowledge.	FSKD	2007	DBLP DOI BibTeX RDF