Recursos > taxonomies

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    Publicado el 8.8.2014 por Equipo GNOSS

    From Taxonomies over Ontologies to Knowledge Graphs

    En este post Andreas Blumauer, Semantic Web Company, CEO explica la diferencia entre los conceptos:

    • Taxonomía
    • Tesauro
    • Ontología
    • Grafo del conocimiento

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    Publicado el 26.4.2012 por Equipo GNOSS

    International Journal of Web & Semantic Technology (IJWesT)

    La revista International journal of Web & Semantic Technology (IJWesT) se trata de una revista de acceso abierto para compartir resultados en teoría, metodología y aplicaciones de la Web y tecnología semántica.

    Entre las áreas de interés incluye:

    • Semantic Query & Search
    • Semantic Advertising and Marketing
    • Linked Data, Taxonomies
    • Collaboration and Social Networks
    • Semantic Web and Web 2.0/AJAX, Web 3.0
    • Semantic Case Studies
    • Ontologies (creation , merging, linking and reconciliation)
    • Semantic Integration, Rules
    • Data Integration and Mashups
    • Unstructured Information
    • Developing Semantic Applications
    • Semantics for Enterprise Information Management (EIM)
    • Knowledge Engineering and Management
    • Semantic SOA (Service Oriented Architectures)
    • Database Technologies for the Semantic Web
    • Semantic Web for e-Business, Governance and e-Learning
    • Semantic Brokering, Semantic Interoperability, Semantic Web Mining
    • Semantic Web Services (service description, discovery, invocation, composition)
    • Semantic Web Inference Schemes
    • Semantic Web Trust, Privacy, Security and Intellectual Property Rights
    • Information discovery and retrieval in semantic web;
    • Web services foundation, Architectures and frameworks.
    • Web languages & Web service applications.
    • Web Services-driven Business Process Management.
    • Collaborative systems Techniques.
    • Communication, Multimedia applications using web services
    • Virtualization
    • Federated Identity Management Systems
    • Interoperability and Standards
    • Social and Legal Aspect of Internet Computing
    • Internet and Web-based Applications and Services

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    Publicado el 21.4.2010 por Equipo GNOSS

    Taxonomías, Folksonomías, y ¡Tweetonomías!

    Interesante presentación del documento The Wisdom in Tweetonomies: Acquiring Latent Conceptual Structures from Social Awareness Streams, presentado en el Semantic Search 2010 Workshop (SemSearch2010), dentro de la 19ª Conferencia Internacional World Wide Web Conference (WWW2010).

    El el documento se presenta el concepto Tweetonomía: 

     

    "In the paper, we introduce the notion of tweetonomies, and a corresponding tri-partite model of social awareness streams that extends the existing model of folksonomies by accomodating user-generated syntax (such as slashtags and other emerging syntax) and thereby integrating the communicative nature of such streams.
    In the figure below, we have applied the network-theoretic model of tweetonomies to acquire a semantic network of hashtags that could be used for a range of different purposes, such as for navigating social awareness streams or for recommendation problems.
    A tweetonomy of hashtags, aquired from Twitter (with the help of Jan Poeschko, click for full image 2.6 MB)
    Our work shows that tweetonomies are a far more complex structure than – for example – taxonomies or folksonomies. One reason for that observation lies in the dynamic and user-generated nature of its syntax, but also in the fact that tweetonomies accomodate a much richer language than the language used in social tagging systems (tweets vs tags).
    The results of our work suggest that tweetonomies are a novel and promising concept, different from taxonomies and folksonomies where people engage in conscious acts of classification. Whether tweetonomies have the potential to bring order and structure to social awareness streams similar to the way folksonomies brought order to social tagging systems remains a question to be answered."

     

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    Compartido el 29.10.2009 por Ricardo Alonso Maturana

    Pellet OWL Reasoner

    tipo de documento Página Web

    Pellet es una razonador de ontologías OWL DL de código abierto desarrollado en Java. Puede utilizarse junto con Jena y Librerías OWL API; también provee de un interface DIG. Pellet incluye funcionalidad que posibilitan ver la validación de especies, chequear la consistencia de ontologías, clasificar taxonomías, comprobar implicaciones y responder a una subclase de consultas RDQL (conocidas como consultas Abox en terminologías DL)

    Pellet is an open-source Java based OWL DL reasoner. It can be used in conjunction with both Jena and OWL API libraries and also provides a DIG interface. You can download Pellet API which provides functionalities to see the species validation, check consistency of ontologies, classify the taxonomy, check entailments and answer a subset of RDQL queries (known as ABox queries in DL terminology).

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