Accession Number : AD1023849

Title :   SemMat: Federated Semantic Services Platform for Open materials Science and Engineering

Descriptive Note : Technical Report,01 Jul 2013,30 Jun 2016

Corporate Author : Wright State University Dayton United States

Personal Author(s) : Sheth,Amit ; Thirunarayan,Krishaprasad ; Jaykumar,Nishita ; Yallamelli,PavanKalayan ; Laithsena,Sarasi ; Nguyen,Vinh

Full Text :

Report Date : 01 Jan 2017

Pagination or Media Count : 26

Abstract : An open source framework was developed to enable crowd-sourcing and curation of controlled vocabularies. The framework was then applied to the materials and manufacturing domain to create several hundred terms and definitions extracted from various structured sources. The domain model and the curation platform supports preserving important metadata information including provenance. Additionally, a novel Singleton property approach was implemented to enable representation of relevant information efficiently and in a semantically clean manner. A visualization tool, iExplore, was developed to provide the capability to visually search and explore links between materials and manufacturing domain concepts. Tools and techniques were developed to enable identification of materials entities in unstructured data sources and documents (such as PDF documents).

Descriptors :   vocabulary , materials science , materials , biomaterials , Data management , metadata , semantic models , information exchange

Subject Categories : Computer Programming and Software
      Miscellaneous Materials
      Information Science

Distribution Statement : APPROVED FOR PUBLIC RELEASE