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Topic Area: Ontologies

Displaying records 31 to 40 of 49 records.
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31. OntoSTEP: OWL-DL Ontology for STEP
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7561
Topic: Ontologies
Published: 5/4/2009
Authors: Sylvere Ismael Krima, Raphael Barbau, Xenia Fiorentini, Rachuri Rachuri, Ram D Sriram
Abstract: The Standard for the Exchange of Product model data (STEP) [1] contains product information mainly related to geometry. The modeling language used to develop this standard, EXPRESS, does not have logical formalism that will enable rigorous semantic ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=901544

32. Manufacturing Interoperability Program, a Synopsis
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7533
Topic: Ontologies
Published: 2/24/2009
Author: Sharon J. Kemmerer
Abstract: Started in 2005, the Manufacturing Interoperability Program has seen an investment of roughly 25-30 full-time staff who have researched, developed, and deployed standards, tools, techniques, and testing environments --- helping manufacturing enterpri ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=900184

33. A Semantic-Mediation Architecture for Interoperable Supply-Chain Applications
Topic: Ontologies
Published: 11/10/2008
Authors: Marko Vujasinovic, Nenad Ivezic, Boonserm Kulvatunyou, Edward J Barkmeyer, Michele Missikoff, Francesco Taglino, Zuran Marjanovic, Igor Miletic
Abstract: This paper presents a semantic-mediation architecture that enables standards-based interoperability between heterogeneous supply-chain applications. The architecture was implemented using a state-of-the-art semantic-mediation toolset for design-time ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=900172

34. An Evaluation of Description Logic for the Development of Product Models
Topic: Ontologies
Published: 11/10/2008
Authors: Xenia Fiorentini, Rachuri Rachuri, Hyo Won Suh, Jae Hyun Lee, Ram D Sriram
Abstract: The languages and logical formalisms developed by information scientists and logicians concentrate on the theory of languages and logical theorem proving. These languages, when used by domain experts to represent their domain of discourse, most often ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=900220

35. Ontology-based Technologies - Technology Transfer from Bioinformatics?
Topic: Ontologies
Published: 11/5/2008
Author: Fabian Martin Neuhaus
Abstract: In the call for paper for OIC 2008 the description of the conference contains the following optimistic outlook: New approaches are required to enable greater flexibility, precision, timeliness and automation of analysis in response to rapidly evolvin ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=824728

36. Reasoning in Manufacturing Part-Part Examples with OWL 2
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7535
Topic: Ontologies
Published: 10/29/2008
Authors: Nenad Krdzavac, Conrad E Bock
Abstract: This report examines whether the Web Ontology Language 2 (OWL 2) is expressive enough for some common manufacturing examples involving relations between parts of composite or assembled objects (part-part relations). We specify the semantics of thes ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=824692

37. An Ontological Modeling Platform
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7509
Topic: Ontologies
Published: 6/4/2008
Authors: V.C. Liang, Conrad E Bock, XuanFang Zha
Abstract: The Ontological Modeling Platform described in this paper is a class library for extended ontological operations, to support extension of ontology languages, composition of interconnected elements, and high-level product modeling services, such as sp ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=824674

38. Relating Taxonomies with Regulations
Topic: Ontologies
Published: 5/13/2008
Authors: Chin P. Cheng, Jiayi Pan, Gloria T Lau, Kincho H Law, Albert W Jones
Abstract: Increasingly, taxonomies are being developed for a wide variety of industrial domains and specific applications within those domains. These taxonomies attempt to represent formally the vocabularies commonly used by domain practitioners.  These f ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=824637

39. An Ontology for Assembly Representation
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 7436
Topic: Ontologies
Published: 7/1/2007
Authors: Xenia Fiorentini, Iacopo Gambino, V.C. Liang, Sebti Foufou, Rachuri Rachuri, Mahesh Mani, Conrad E Bock
Abstract: Mechanical assemblies are systems composed of modules that are either subassemblies or parts. Traditionally an assembly information model contains information regarding parts, their relationships, and its form. But it is important that the model also ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=822740

40. A Probabilistic Framework for Semantic Similarity and Ontology Mapping
Topic: Ontologies
Published: 4/1/2007
Authors: Boonserm Kulvatunyou, Nenad Ivezic, Albert W Jones, Yun Peng, Zhongli Ding, Rong Pan, Yang Yu, Hyunbo Cho
Abstract: We propose a probabilistic framework to address uncertainty in ontology-based semantic integration and interopera-tion. This framework consists of three main components: 1) BayesOWL that translates an OWL ontology to a Bayes-ian network, 2) SLBN (Sem ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=822710