Essays about: "rdf"

Showing result 16 - 20 of 41 essays containing the word rdf.

  1. 16. Detection of glass in RDF using NIR spectroscopy

    University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Author : Philip Hedlund; [2018]
    Keywords : NIR; spectroscopy; RDF; glass; CFB; boiler; performance; losses; NIR; spektroskopi; RDF; glas; CFB; panna; prestanda; förluster;

    Abstract : Purpose of this study was to investigate the possibilities of using Near-infrared (NIR) spectroscopy to detect glass in refuse derived fuel (RDF) as well as what on-line data of glass content could be used for in terms of boiler operation and performance determination. Sample configurations were done with dried RDF (to prevent mass loss due to moisture and spectroscopic disturbance) and increasing concentrations of colored soda-lime glass, total of 100 samples. READ MORE

  3. 17. Format Conversions and Query Rewriting for RDF* and SPARQL*

    University essay from Linköpings universitet/Databas och informationsteknik

    Author : Jesper Eriksson; Amir Hakim; [2018]
    Keywords : RDF*; SPARQL*; RDF* to property graph conversion; RDF* to RDF conversion;

    Abstract : Resource Description Framework (RDF) is a modern graph database model which has a proposed extension called RDF*. However, currently there are no tools available that allow for transitions between RDF and RDF*. In this thesis tools were developed that allow for conversions between these two formats. READ MORE

  4. 18. Process Simulation of Plasma Gasification for Landfill Waste

    University essay from KTH/Materialvetenskap

    Author : Tan Boon Hau; [2018]
    Keywords : landfill waste; RDF; plasma gasification; syngas;

    Abstract : The growing amount of landfill waste within the EU could pose a problem in the future should there not be any effective treatment methods. This study aims to investigate the performance of landfill waste in a plasma gasification process by simulating the process in ASPEN Plus. READ MORE

  5. 19. Transformation and linking of authoritative multi-scale geodata for the Semantic Web : a case study of Swedish national building data sets

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Eiður Eiðsson; [2018]
    Keywords : GIS; RDF; linked geodata; INSPIRE application schemas; data transformation; cartographic scale; Earth and Environmental Sciences;

    Abstract : Semantic Web technology has attracted much interest for its ability to integrate and deliver information from different sources, and increasingly, geodata are being published as triple data according to the graph structure laid out in the Resource Description Framework (RDF). Although the Semantic Web already contains a large volume of geotagged information, there is still a lack of suitable geometric representations for proper visualization thereof. READ MORE

  6. 20. Linked Data Search and Browse Application

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Cai Chao; Fatemeh Shirazi Nasab; [2017]
    Keywords : ;

    Abstract : In order to achieve the ISO 26262 standard on the perspective of requirementstraceability, a huge volume of data has been converted into RDF format, and been stored in a Triple store. The need to have a web application to search and browse that RDF data has been raised. READ MORE