scholarly journals The XML and Semantic Web Worlds: Technologies, Interoperability and Integration: A Survey of the State of the Art

2013 ◽  
pp. 319-360 ◽  
Author(s):  
Nikos Bikakis ◽  
Chrisa Tsinaraki ◽  
Nektarios Gioldasis ◽  
Ioannis Stavrakantonakis ◽  
Stavros Christodoulakis
Keyword(s):  
Semantic Web ◽  
State Of The Art ◽  
The State

Semantic Web of Things for Industry 4.0

Semantic Web ◽  
2020 ◽  
Vol 11 (6) ◽  
pp. 885-886
Author(s):  
Dhavalkumar Thakker ◽  
Pankesh Patel ◽  
Muhammad Intizar Ali ◽  
Tejal Shah
Keyword(s):  
Semantic Web ◽  
Industry 4.0 ◽  
State Of The Art ◽  
The State ◽  
Special Issue ◽  
Semantic Web Technologies ◽  
Web Of Things ◽  
Web Technologies

Welcome to this special issue of the Semantic Web (SWJ) journal. The special issue compiles four technical contributions that significantly advance the state-of-the-art in Semantic Web of Things for Industry 4.0 including the use of Semantic Web technologies and techniques in Industry 4.0 solutions.

scholarly journals Ontology mapping: the state of the art

2003 ◽  
Vol 18 (1) ◽  
pp. 1-31 ◽  
Author(s):  
YANNIS KALFOGLOU ◽  
MARCO SCHORLEMMER
Keyword(s):  
Semantic Web ◽  
Theoretical Approach ◽  
State Of The Art ◽  
The State ◽  
Ontology Mapping ◽  
Distributed Environment ◽  
Diverse Communities ◽  
Exchange Information ◽  
Multiple Ontologies ◽  
The Web

Ontology mapping is seen as a solution provider in today's landscape of ontology research. As the number of ontologies that are made publicly available and accessible on the Web increases steadily, so does the need for applications to use them. A single ontology is no longer enough to support the tasks envisaged by a distributed environment like the Semantic Web. Multiple ontologies need to be accessed from several applications. Mapping could provide a common layer from which several ontologies could be accessed and hence could exchange information in semantically sound manners. Developing such mappings has been the focus of a variety of works originating from diverse communities over a number of years. In this article we comprehensively review and present these works. We also provide insights on the pragmatics of ontology mapping and elaborate on a theoretical approach for defining ontology mapping.

scholarly journals Semantic Web for Health Care and Life Sciences: a review of the state of the art

2009 ◽  
Vol 10 (2) ◽  
pp. 111-113 ◽  
Author(s):  
K.-H. Cheung ◽  
E. Prud'hommeaux ◽  
Y. Wang ◽  
S. Stephens
Keyword(s):  
Health Care ◽  
Semantic Web ◽  
State Of The Art ◽  
Life Sciences ◽  
The State

Building Integrative Enterprise Knowledge Portals with Semantic Web Technologies

2005 ◽  
pp. 146-188 ◽  
Author(s):  
Torsten Priebe
Keyword(s):  
Information Retrieval ◽  
Semantic Web ◽  
State Of The Art ◽  
Content Management ◽  
The State ◽  
The Internet ◽  
Semantic Web Technologies ◽  
Research Results ◽  
Web Technologies ◽  
Integration Approach

The goal of this chapter is to show how Semantic Web technologies can help build integrative enterprise knowledge portals. Three main areas are identified: content management and metadata, global searching, and the integration of external content and applications. For these three areas the state-of-the-art as well as current research results are discussed. In particular, a metadata-based information retrieval and a context-based port let integration approach are presented. These have been implemented in a research prototype which is introduced in the Internet session at the end of the chapter.

scholarly journals Towards fully-fledged archiving for RDF datasets

Semantic Web ◽  
2021 ◽  
pp. 1-24
Author(s):  
Olivier Pelgrin ◽  
Luis Galárraga ◽  
Katja Hose
Keyword(s):  
Semantic Web ◽  
State Of The Art ◽  
The State ◽  
History Of ◽  
Rdf Data ◽  
Data Maintenance

The dynamicity of RDF data has motivated the development of solutions for archiving, i.e., the task of storing and querying previous versions of an RDF dataset. Querying the history of a dataset finds applications in data maintenance and analytics. Notwithstanding the value of RDF archiving, the state of the art in this field is under-developed: (i) most existing systems are neither scalable nor easy to use, (ii) there is no standard way to query RDF archives, and (iii) solutions do not exploit the evolution patterns of real RDF data. On these grounds, this paper surveys the existing works in RDF archiving in order to characterize the gap between the state of the art and a fully-fledged solution. It also provides RDFev, a framework to study the dynamicity of RDF data. We use RDFev to study the evolution of YAGO, DBpedia, and Wikidata, three dynamic and prominent datasets on the Semantic Web. These insights set the ground for the sketch of a fully-fledged archiving solution for RDF data.

E-Government Systems Development Methodologies, Tools and Platforms

2013 ◽  
pp. 1-20
Author(s):  
Jean Vincent Fonou-Dombeu ◽  
Magda Huisman ◽  
Adegboyega Ojo
Keyword(s):  
Software Engineering ◽  
Semantic Web ◽  
Software Development ◽  
State Of The Art ◽  
Query Languages ◽  
The State ◽  
Semantic Query ◽  
Integration Techniques ◽  
Agile Software Engineering ◽  
Software Development Practices

The analysis of e-government initiatives of various countries shows that the development and deployment of e-government systems for effective online service delivery to citizens remain a key priority in e-government development. On the other hand, given the complex nature of the public administration system with several departments and agencies, thousands of legislations and operating procedures, added to the high number of technologies needed for developing e-government systems, there is a need to learn about the software development practices in e-government. This chapter provides an overview of the methodologies, tools and platforms for software development processes of e-government systems. Firstly, the state-of-the-art software development practices in e-government are reviewed. Secondly, the methodological approaches employed for developing e-government systems including stage of growth models, agile software engineering and Semantic Web techniques are presented and illustrated with real world case studies for their application in e-government projects. Thirdly, the tools and platforms used for the analysis, design, implementation and deployment of e-government systems including traditional software engineering tools and platforms, Semantic Web ontology languages and platforms, database management systems and semantic query languages are analysed and discussed in detail. Finally, the state-of-the-art of e-government systems integration techniques are reviewed and discussed.

Practical Picture Processing

1974 ◽  
Vol 32 ◽  
pp. 338-339
Author(s):  
T. A. Welton
Keyword(s):  
Radiation Damage ◽  
Coherence Length ◽  
Spatial Information ◽  
State Of The Art ◽  
Coherent Radiation ◽  
The State ◽  
Energy Spread ◽  
Electron Micrograph ◽  
Picture Processing ◽  
Molecular Skeleton

Various authors have emphasized the spatial information resident in an electron micrograph taken with adequately coherent radiation. In view of the completion of at least one such instrument, this opportunity is taken to summarize the state of the art of processing such micrographs. We use the usual symbols for the aberration coefficients, and supplement these with £ and 6 for the transverse coherence length and the fractional energy spread respectively. He also assume a weak, biologically interesting sample, with principal interest lying in the molecular skeleton remaining after obvious hydrogen loss and other radiation damage has occurred.

Hypothesis-Evidence Coordination: The State of the Art

2003 ◽  
Vol 48 (6) ◽  
pp. 826-829 ◽  
Author(s):  
Eric Amsel
Keyword(s):  
State Of The Art ◽  
The State
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