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An Ensemble Approach in Converging Contents of LMS and KMS
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Sabitha, A. Sai; Mehrotra, Deepti; Bansal, Abhay – Education and Information Technologies, 2017
Currently the challenges in e-Learning are converging the learning content from various sources and managing them within e-learning practices. Data mining learning algorithms can be used and the contents can be converged based on the Metadata of the objects. Ensemble methods use multiple learning algorithms and it can be used to converge the…
Descriptors: Electronic Learning, Metadata, Computer System Design, Design Preferences
DBpedia and the Live Extraction of Structured Data from Wikipedia
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Morsey, Mohamed; Lehmann, Jens; Auer, Soren; Stadler, Claus; Hellmann, Sebastian – Program: Electronic Library and Information Systems, 2012
Purpose: DBpedia extracts structured information from Wikipedia, interlinks it with other knowledge bases and freely publishes the results on the web using Linked Data and SPARQL. However, the DBpedia release process is heavyweight and releases are sometimes based on several months old data. DBpedia-Live solves this problem by providing a live…
Descriptors: Encyclopedias, Collaborative Writing, Electronic Publishing, Data
Automatic Extraction of Metadata from Scientific Publications for CRIS Systems
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Kovacevic, Aleksandar; Ivanovic, Dragan; Milosavljevic, Branko; Konjovic, Zora; Surla, Dusan – Program: Electronic Library and Information Systems, 2011
Purpose: The aim of this paper is to develop a system for automatic extraction of metadata from scientific papers in PDF format for the information system for monitoring the scientific research activity of the University of Novi Sad (CRIS UNS). Design/methodology/approach: The system is based on machine learning and performs automatic extraction…
Descriptors: Scientific Research, Library Administration, Classification, Information Science
You Call It Corn, We Call It Syntax-Independent Metadata for Document-Like Objects.
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Caplan, Priscilla – Public-Access Computer Systems Review, 1995
Discusses the 1995 OCLC/NCSA Metadata Workshop that met to define a standard set of data elements for describing network-accessible information resources. These document data elements had to be simple enough for authors and publishers to use, to facilitate discovery and retrieval, and to be useful as a basis for descriptive cataloging. (JKP)
Descriptors: Access to Information, Cataloging, Computer Networks, Data
Languages for Dublin Core.
Baker, Thomas – D-Lib Magazine, 1998
Focusing on languages for the Dublin Core, examines the experience of some related ways to seek semantic interoperability through simplicity: planned languages, interlingua constructs, and pidgins. Also defines the conceptual and organizational problem of maintaining a metadata standard in multiple languages. (AEF)
Descriptors: Artificial Languages, Computational Linguistics, Computer Oriented Programs, Computer System Design
How To Succeed in Promoting Your Web Site: The Impact of Search Engine Registration on Retrieval of a World Wide Web Site.
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Tunender, Heather; Ervin, Jane – Information Technology and Libraries, 1998
Character strings were planted in a World Wide Web site (Project Whistlestop) to test indexing and retrieval rates of five Web search tools (Lycos, infoseek, AltaVista, Yahoo, Excite). It was found that search tools indexed few of the planted character strings, none indexed the META descriptor tag, and only Excite indexed into the 3rd-4th site…
Descriptors: Access to Information, Automatic Indexing, Comparative Analysis, Computer Software Evaluation