Publication

Tracking and tracing product lifecycle data in a closed-loop PLM

Paul Xirouchakis
2007
Conference Papers

Abstract

The efficient tracking and tracing method for product lifecycle data is essential for avoiding any delays and errors affecting accuracy and completeness of enterprise applications, especially in the closed-loop PLM where several partners and organizations are involved. To this end, we develop an overall framework for tracking and tracing product lifecycle data in the closed-loop PLM. It contains an RDF schema to manage huge amount of event data of product embedded information devices (PEIDs), and a processing mechanism to transform the huge data into meaningful information. Based on them, simple tracking and tracing examples are presented with RDF query language. To show the effectiveness of the proposed approach, a simple case study is introduced.

Official source

https://infoscience.epfl.ch/entities/publication/46a43fd7-bb5f-427a-82ba-464e89bac943

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Paul Xirouchakis
2007
Conference Papers

Abstract

Official source

https://infoscience.epfl.ch/entities/publication/46a43fd7-bb5f-427a-82ba-464e89bac943

About this result

Related concepts (32)

RDF Schema

RDF Schema (Resource Description Framework Schema, variously abbreviated as RDFS, , RDF-S, or RDF/S) is a set of classes with certain properties using the RDF extensible knowledge representation data model, providing basic elements for the description of ontologies. It uses various forms of RDF vocabularies, intended to structure RDF resources. RDF and RDFS can be saved in a triplestore, then one can extract some knowledge from them using a query language, like SPARQL.

Resource Description Framework

The Resource Description Framework (RDF) is a World Wide Web Consortium (W3C) standard originally designed as a data model for metadata. It has come to be used as a general method for description and exchange of graph data. RDF provides a variety of syntax notations and data serialization formats, with Turtle (Terse RDF Triple Language) currently being the most widely used notation. RDF is a directed graph composed of triple statements.

Ray tracing (graphics)

In 3D computer graphics, ray tracing is a technique for modeling light transport for use in a wide variety of rendering algorithms for generating . On a spectrum of computational cost and visual fidelity, ray tracing-based rendering techniques, such as ray casting, recursive ray tracing, distribution ray tracing, photon mapping and path tracing, are generally slower and higher fidelity than scanline rendering methods.

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