Browse by Tags: semantic web

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Number of items: 52.
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    COMP3016 Web Technology - Strand 3 "History" Lecture 4
    Lecture 4: Ontological Hypertext and the Semantic Web Contains Powerpoint Lecture slides and Hypertext Research Papers: Conceptual linking: Ontology-based Open Hypermedia (Carr et al. 2001); CS AKTiveSpace: Building a Semantic Web Application (Glaser et al., 2004); The Semantic Web Revisited (Shadbolt, Hall and Berners-Lee, 2006); Mind the Semantic Gap (Millard et al., 2005).

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    Description Logics
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    Description Logics
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    INFO2009 2012-13 Resource Group 13
    This contains files from the resource: Semantic Web Explained by Group 13: Web Club 7 Further instructions in readme.txt

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    INFO2009 2012-13 Resource Group 24
    A short video explaining how the next generation of the internet will differ from the web as we currently know it and how these changes will affect a user. The possible problems with the transition are also covered.

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    INFO2009 A presentation with quiz and tutorial on Web 3.0
    A resource for the teaching of concepts involved in 'web 3.0', including a powerpoint presentation with quiz, and accompanying tutorial

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    Profile Picture Mr David Chang
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    Info2009 CW2 Collection
    Info2009 CW2 Collection for Individual Commentary

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    Info2009-Cwk2-InfoS
    Resource for Info2009 Coursework 2 - Group: InfoS

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    Info2009-Cwk2-InfoS-References
    Reference List for Info2009 Coursework 2 Group: InfoS

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    InfoS INFO2009 Collection
    Collection of group resource, group poster and reference list for INFO2009 coursework 2

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    InfoS Poster
    InfoS poster for Info2009 Coursework 2

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    Introduction
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    Introduction to the Semantic Web and the Web of Linked Data
    Presentation given as part of the EPrints/dotAC training event on 26 Mar 2010.

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    Learning Semantic Relatedness From Human Feedback Using Metric Learning
    Abstract: Assessing the degree of semantic relatedness between words is an important task with a variety of semantic applications, such as ontology learning for the Semantic Web, semantic search, recommendation or query expansion. To accomplish this in an automated fashion, many relatedness measures have been proposed. However, most of these metrics only encode information contained in the underlying corpus or in the navigation and thus do not directly model human intuition. In this talk, we show the utilisation of metric learning to improve existing semantic relatedness measures by learning from additional information, such as explicit human feedback. Our approach is based on knowledge that emergent as semantic information in Social Media systems and is embedded in the user's content or its navigational traces. We argue to use word embeddings instead of traditional high-dimensional vector representations in order to leverage their semantic density and to reduce computational cost as a first step to improve the extraction of the hidden semantic. We present results on several domains including tagging data as well as publicly available embeddings based on Wikipedia texts and navigation. Second, human feedback about semantic relatedness for learning and evaluation is extracted from publicly available datasets such as MEN or WS-353. We will show that our method can significantly improve semantic relatedness measures by learning from the additional explicit human feedback. For tagging data, we are the first to generate and study embeddings. Our results are of special interest for researchers and practitioners of Semantic Web and show the power of Machine Learning methods for extracting semantics. Biodata: Andreas Hotho is a professor at the University of Würzburg and the head of the DMIR group. In this context, he is directing the BibSonomy project spanning the L3S Research Center located in Hanover, the KDE group of the University of Kassel and the DMIR group. Prior, he was a senior researcher at the University of Kassel. He started his research at the AIFB Institute at the University of Karlsruhe where he was working on text mining, ontology learning and semantic web related topics. Currently, he is working in the area of data science, data mining, semantic web mining and social media analysis.

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    Profile Picture Ms Amber Bu
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    Linked Data
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    Linked Data
    Introduction to Linked Data and Semantic Web for data scientists

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    Profile Picture Prof Elena Simperl
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    Linked Data
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    OWL Pizza Ontology
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    Ontologies
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    Ontology alignment
    Introduction to alignment, mapping,

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    Profile Picture Prof Elena Simperl
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    RDF
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    Profile Picture Prof Elena Simperl
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    RDF Schema
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    Rules
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    SPARQL
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    Semantic Web In Use
    Presentation given as part of the EPrints/dotAC training day on 26 Mar 2010.

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    TU Graz: Course: 707.000 Web Science and Web Technology: Lecture 13: Web Technologies 2 - The Semantic Web
    The semantic web represents a current research effort to increase the capability of machines to make sense of content on the web. In this class, Peter Scheir will give a guest lecture on the basic principles underlying the semantic web vision, including RDF, OWL and other standards.

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    The Semantic Web
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    What's in a name? The Semantic Web's identity crisis
    WAIS Seminar, presented 29 Mar 2012

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This list was generated on Sat Nov 23 00:14:38 2019 UTC.