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    Publicado el 5.3.2015 por Equipo GNOSS

    Cambridge Semantics Named to KMWorld’s 2015 ‘100 Companies That Matter in Knowledge Management’

    Cambridge Semantics, the leading provider of smart data solutions driven by Semantic Web technology, today announced that it has been named to KMWorld’s 2015 list of the ‘100 Companies That Matter in Knowledge Management.’

    To create the list each year, KMWorld assembles a select group of colleagues, analysts and system integrators who identify organizations dedicated to the true value of discovery and delivery of the right information to the right people at the right time.

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    Publicado el 27.10.2014 por Ricardo Alonso Maturana

    SEO, PPC and Semantics in 2014: What to Expect - Semanticweb.com

     

    Katie McQuater of The Drum recently wrote, “As part of The Drum’s most recent Search supplement, a cross-section of experts from the search marketing industry give their predictions for the space in the year ahead.” McQuater starts with Caragh McKenna, Group Account Director of The Search Agency. McKenna states, “With the introduction of Hummingbird in September online marketers have been abuzz with conjecture on how it will affect site rankings and what it will mean as semantic search evolves to saturate organic search results. In reality semantic search has been merging into users search results over the past two years. Google has been tweaking it’s algorithm to increasingly use semantic and conversational cues to associate related results moving to more user friendly search results with less focus on the ‘primary keyword’.”

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    Publicado el 31.10.2013 por Pablo Hermoso de Mendoza González

    Semantics for Big Data

     


    AAAI 2013 Fall Symposium; Westin Arlington Gateway in Arlington, Virginia, November 15-17, 2013.

    Workshop Description and Scope

    One of the key challenges in making use of Big Data lies in finding ways of dealing with heterogeneity, diversity, and complexity of the data, while its volume and velocity forbid solutions available for smaller datasets as based, e.g., on manual curation or manual integration of data. Semantic Web Technologies are meant to deal with these issues, and indeed since the advent of Linked Data a few years ago, they have become central to mainstream Semantic Web research and development. We can easily understand Linked Data as being a part of the greater Big Data landscape, as many of the challenges are the same. The linking component of Linked Data, however, puts an additional focus on the integration and conflation of data across multiple sources.

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    Publicado el 16.7.2013 por Pablo Hermoso de Mendoza González

    R2RML - Semantic Web Standards

    R2RML is a language for expressing customized mappings from relational databases to RDF datasets. It is one of the two technologies developed as part of the RDB2RDF work; see the specification for further details.

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    Publicado el 11.4.2013 por Equipo GNOSS

    RDF 1.1 Semantics

    tipo de documento Página Web

    RDF 1.1 Semantics

    Se ha publicado un nuevo estándard W3C que describe la semántica especifica de RDF 1.1.

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    Publicado el 11.2.2013 por Equipo GNOSS

    ONTOP - Stay on top of your data with semantics

    Plataforma para realizar consultas sobre bases de datos basadas en grafos utilizando la tecnología SPARQL

    Entre las características podemos destacar:

    • SPARQL 1.0 Support
    • Intuitive/powerful mapping language
    • Support for free and commercial DBMS
    • Compatible with DBMS federation tools
    • Providers for Sesame and OWLAPI
    • Integrated with Protege 4.x
    • SPARQL end-point
    • Inference :OWL 2 QL, RDFS

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    Compartido el 27.11.2012 por Equipo GNOSS

    What will the Semantic Web look like 10 years from now? (ISWC 2012)

    Página del taller impartido en la 11th International Semantic Web Conference 2012 (ISWC 2012) en el que se analiza el futuro de la Web Semántica. En la página web se pueden descargar los contenidos del taller. Son los siguientes:

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    Publicado el 12.11.2012 por Equipo GNOSS

    SPARQL 1.1: Proposed Recommendation

    El grupo W3C SPARQL Working Group ha publicado SPARQL 1.1 como Proposed Recommendation. Tras el exito de SPARQL 1.0, SPARQL 1.1 es un estándar complete para trabajar con datos RDF que incluye lenguaje de consulta y actualización, dos protocolos HTTP, resultados en tres formatos, y otras características explotandos los puntos SPARQL. La mayoría de las características de SPARQL 1.1 han sido ya implementadas por varios proveedores como muestra la siguiente tabla.

    The Proposed Recommendations are:

    1. SPARQL 1.1 Overview - Overview of SPARQL 1.1 and the SPARQL 1.1 documents
    2. SPARQL 1.1 Query Language - A query language for RDF data.
    3. SPARQL 1.1 Update - Specifies additions to the query language to allow clients to update stored data
    4. SPARQL 1.1 Query Results JSON Format - How to use JSON for SPARQL query results
    5. SPARQL 1.1 Query Results CSV and TSV Formats - How to use comma-separated values (CVS) and tab-separated values (TSV) for SPARQL query results
    6. SPARQL Query Results XML Format - How to use XML for SPARQL query results. (This contains only minor, editorial updates from SPARQL 1.0, and is actually a Proposed Edited Recommendation.)
    7. SPARQL 1.1 Federated Query - an extension of the SPARQL 1.1 Query Language for executing queries distributed over different SPARQL endpoints.
    8. SPARQL 1.1 Service Description - a method for discovering and a vocabulary for describing SPARQL services.

    The following are Candidate Recommendations, as the group still seeks more feedback from implementors:

    1. SPARQL 1.1 Entailment Regimes - defines the semantics of SPARQL queries under entailment regimes such as RDF Schema, OWL, or RIF.
    2. SPARQL 1.1 Protocol for RDF - A protocol defining means for conveying arbitrary SPARQL queries and update requests to a SPARQL service.
    3. SPARQL 1.1 Graph Store HTTP Protocol - As opposed to the full SPARQL protocol, this specification defines minimal means for managing RDF graph content directly via common HTTP operations.

    The group has also produced a test suite and a page on using SPARQL 1.1 with RDF 1.1.

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    Publicado el 13.8.2012 por Equipo GNOSS

    Semantic: Technology & Business UK

    El evento Semantic: Technology & Business tendrá lugar en Londres entre los días 19 y 20 de Septiembre de 2012. En el se presentarán algunas de las aplicaciones más atractivas de la Web semántica hoy en día en la industria y el comercio. Entre los temas de interes incluye:

    • Semantica para ciudades inteligentes for Smarter Cities
    • Semantica para educación
    • Semantica para la gestión de contenidos
    • Semantica para grandes empresas

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    Publicado el 23.7.2012 por Pablo Hermoso de Mendoza González

    KEYNOTE: Semantics at The New York Times.

    The keynote on this final day of the Semantic Technology Conference saw Robert Larson and Evan Sandhaus of the New York Times talk about the paper's innovative adoption of semantic technologies; " The first semantic search system for The New Times was released in 1913 and was available bound in either paper ($6) or cloth ($8). In the 96 years since the advent of The Historical Index to The New York Times, semantic technology has become central to The New York Times' daily operations and the focus of much internal research and development. In this keynote, Rob Larson, VP of Digital Production, and Evan Sandhaus, Semantic Technologist, will review the long history of semantic technology at The New York Times; discuss the application of this technology in our operations; and review an innovative initiative to enlist the global community in solving some of our toughest challenges."

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