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Ontology Engineering in a Networked World

The book entitled “Ontology Engineering in a Networked World”, whose editors are Mari Carmen Suárez-Figueroa, Asunción Gómez-Pérez, Enrico Motta, and Aldo Gangemi, is now available.

The book is published by Springer and the details can be found at http://www.springer.com/computer/ai/book/978-3-642-24793-4.

 

Philipp Cimiano gives Statistical Natural Language Processing Seminar

Monday to Friday from 15-17h seminar course S13: Statistical Natural Language Processing by Professor Philipp Cimiano, Full Professor for Computer Science at the Faculty of Technology of the University of Bielefeld and Head of the Semantic Computing Group at the Cognitive Interaction Technology Excellence Center (CITEC)

Further information here.
 

OEG presents datos.bne.es initiative

The Ontology Engineering Group, within the context of its Linked Data projects, is pleased to announce that the datos.bne.es initiative has been launched. datos.bne.es is an initiative of the Biblioteca Nacional de España (BNE) whose aim is to enrich the Semantic Web with library data. The SPARQL endpoint is available in the following link.

The RDF generation from MARC 21 records was done using our tool MARiMbA, which allows non-technical users to work on the mappings from MARC21 metadata to RDF using different RDFS/OWL vocabularies.

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Datos enlazados en la Biblioteca Nacional de España

El día 14 de diciembre, a las 13:30, en el salón de actos de la BNE, presentarán esta iniciativa: Asunción Gómez-Pérez, catedrática de la UPM, Daniel Vila-Suero, jefe de Proyecto, UPM, Ricardo Santos, jefe de la Sección de Autoridades y Ana Manchado Mangas, jefa del Servicio de Proyectos Bibliográficos. Se contará asimismo con la inestimable participación de Gordon Dunsire, presidente del IFLA Namespace Group.

Más información sobre esta noticia aparecida en el tablón de anuncios de la Facultad de Informática el siguiente enlace.

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Inmaculada Álvarez de Mon abrió el ciclo de conferencias New Trends in English Studies VII en La Coruña

El 7 de noviembre de 2011, Inmaculada Álvarez de Mon impartió la conferencia  "When linguistics and computers meet: interdisciplinary research" que abrió el ciclo de conferencias "New Trends in English Studies VII, de la Facultad de Filología de la Universidad de La Coruña.

Más información el enlace a las noticias de la Universidad  y el recorte que apareció en la prensa local.
 

Óscar Corcho abre las IV Jornadas de Ingeniería de Software de la ULL

El edificio de las facultades de Física y Matemáticas de la Universidad de La Laguna acogió el 10 y 11 de noviembre, las IV Jornadas de Ingeniería de Software. La primera ponencia corrió a cargo de Óscar Corcho, de la Universidad Politécnica de Madrid, quien habló sobre las oportunidades y peligros que supone el nuevo concepto de web de datos. Se trata de la evolución de las actuales páginas de Internet, y facilita el acceso de los ciudadanos a la información de las instituciones, lo cual, a su juicio, redundará en una mejora de su transparencia y productividad.

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A Provenance-Aware Linked Data Application for Trip Management and Organization

Daniel Garijo, Boris Villazón and Oscar Corcho, A Provenance-Aware Linked Data Application for Trip Management and Organization, at the semanticweb.com The voice of Semantic Web Business.

Read the whole article at the link.

 

 

OEG presents an article at the DC-2011 conference (Dublin Core Metadata Initiative)

The Ontology Engineering Group presented an article at the international DC-2011 conference organized by the Dublin Core Metadata Initiative. The article is co-authored by OEG members (Elena Montiel-Ponsoda, Daniel Vila-Suero, Boris Villazón-Terrazas and Asunción Gómez-Perez), together with Elena Escolano Rodríguez, Chief of the Service of Coordination and Standardization of the National Library of Spain (Biblioteca Nacional de España) and Gordon Dunsire, member of the International Federation of Library Associations and Institutions (IFLA) for the creation of library standards.

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OEG receives two awards at international conference I-SEMANTICS 2011

El Ontology Engineering Group (OEG) ha recibido dos premios en la conferencia internacional I-SEMANTICS 2011 celebrada del 7 al 9 de septiembre en Graz (Austria).

El primer premio se obtuvo en la open track del Triplification Challenge 2011, que cada año organiza la citada conferencia para premiar la aplicación más prometedora en el campo de Linked Data. El año pasado, el OEG ya había quedado finalista en esta competición.

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Daniel Vila Suero published at the IFLA

Daniel Vila Suero from the Ontology Engineering Group of Universidad Politécnica de Madrid and Elena Escolano Rodríguez from the Spanish National Library (Biblioteca Nacional de España, BNE) published at the SCATNews - Newsletter of the Standing Committee of the IFLA Cataloguing Section a short paper entitled “Linked Data at the Spanish National Library and the Application of IFLA RDFS Models”. Further information at the link.
 

Informe Final del W3C Semantic Sensor Network Incubator

On June 28, 2011, the  W3C Semantic Sensor Network Incubator Group has published their final report. Óscar Corcho and  Raúl García-Castro members of the OEG group, an active member of the W3C Semantic Sensor Network Incubator, have actively participated in the creation of this report. More information on the link.

This publication is part of the Incubator Activity, a forum where W3C Members can innovate and experiment. This work is not on the W3C standards track.

 

Further information at this link.

 

Two OEG papers at SEKE 2011

Two papers written by members of the group will be presented at the 23rd International Conference on Software Engineering and Knowledge Engineering (SEKE 2011), a CORE B conference that will be held in Miami Beach, USA from July 7th to July 9th. The papers are "Extending Software Quality Models - A Sample In The Semantic Technologies Domain", written by Filip Radulovic and Raúl García Castro, and "SET-MM - A Software Evaluation Technology Maturity Model", written by Raúl García Castro.

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Three OEG papers at ESWC 2011

Three papers written by members of the group were presented at the Extended Semantic Web Conference (ESWC 2011) held in Heraklion, Greece from May 29th to June 2nd. The articles are "Semantics and optimization of the SPARQL 1.1 federation extension", "Lightweight Semantic Annotation of Geospatial RESTful Services" and "A Semantically Enabled Service Architecture for Mashups over Streaming and Stored Data".

OEG members have participated in both articles, Carlos Buil and Oscar Corcho in the first one, Víctor Saquicela, Luis Manuel Vilches and Oscar Corcho in the second one and  Raúl García-Castro, Jean-Paul Calbimonte, Oscar Corcho and Asunción Gómez-Pérez in the third one.

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OEG announces a benchmark for benchmarking federated SPARQL query applications

A benchmark has been designed by the OEG to test the federated SPARQL query extension that is being proposed as part of the W3C SPARQL working group. It uses queries that have to be executed across several of the Bio2RDF endpoints, and comply with problems that have been validated by Biology domain experts. The benchmark covers a range of incrementally complex queries from a basic query, and more details can be found in the paper listed at the bottom of the page.

For further information, please visit the following link.

 

 

Released geometry2rdf

The GeoLinkedData Initiative is happy to announce the release of geometry2rdf. geometry2rdf is a library for generating RDF from geometrical information (Points, LineStrings and Polygons).

For further information, visit the geometry2rdf portal website (alternative link).

 

 

Elena Montiel-Ponsoda defends her PhD thesis

Elena Montiel-Ponsoda defends her PhD thesis, "Multilingualism in Ontologies - Multilingual Lexico-Syntactic Patterns for Ontology Modeling and Linguistic Information Repository for Ontology Localization". The defense will take place on January 24th at 10:30 in the Sala de Grados of the ETSI Montes in Ciudad Universitaria.

You can download a copy of the thesis in the following link.

 

The OEG co-organizes the IWEST 2010 workshop within ISWC 2010

The OEG co-organized the International WorkshopInternational Workshop on Evaluation of Semantic Technologies (IWEST 2010) that was held on Novembre 8th at the 9th edtion of the Internation Semanctic Web Conference (ISWC 2010).

IWEST workshop aims were twofold: (1) to discuss the current trends and future challenges of evaluating semantic technologies, and (2) to support communication and collaboration with the goal of aligning the various evaluation efforts within the community and accelerating innovation in all the associated fields as has been the case with both the TREC benchmarks in information retrieval and the TPC benchmarks in database research.

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SSSW11 announcement

We are pleased to announce the eight Summer School on Ontological Engineering and the Semantic Web (SSSW 2011). The successful and groundbreaking SSSW series of summer schools started in 2003 and is now a well-established event within the research community and a role model for several other initiatives. Presented by leading researchers in the field, Asunción Gómez-Pérez and Óscar Corcho among them, it represents an opportunity for postgraduate students to equip themselves with the range of theoretical, practical, and collaboration skills necessary for full engagement with the challenges involved in understanding and applying Semantic Technologies. To ensure a high ratio between tutors and students the school will be limited to 50 participants.

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Asunción Gómez and Óscar Corcho participate in the 3rd edition of ONTOBRAS

Asunción Gómez-Pérez and Óscar Corcho participated in the 3rd edition of the Ontology Research Seminar in Brazil (ONTOBRAS) which was held from 30 to 31 August in Florianópolis (Brazil).

You can view the presentation made at the tutorial "Mini-curso sobre Linked Data" in the following link.

For further information about ONTOBRAS, visit their web site.

 

Asunción Gómez-Pérez analyze the challenge of the Linked Data Web

The director of the OEG, Asunción Gómez-Pérez, writes an analysis of the challenge that opens in the near future in the field of Linked Data. In this extensive and comprehensive analysis, Asunción Gómez-Pérez carris out a review of all the aspects that have to be taken into account from the beginning, the principles of the Linked Data, to the end of the process, generation and use of data.

The analysis was published in the website madrid+d, which is a network that brings together public and private research and regional business associations, which covers the essentials aspects of communication between the knowledge producing sector and industry sector with the aim of improving the competitiveness of the region through knowledge transfer.

You can read the complete analysis in the following link.

Information source: madrid+d

 

Daniel Vila presents at the "II Jornada sobre reutilización de la información del sector público"

Daniel Vila presents today, February 15th, 2012, the collaboration project with the Spanish National Library. Also, he will presents some Linked Data initiatives carried out in our group, like GeoLinked Data.

This presentation is part of the "II Jornada sobre reutilización de la información del sector público" (February, 15th-16th). The presentation will take place from 12:00 to 12:30 in the Facultad de Ciencias de la Documentación de Universidad Complutense de Madrid (UCM). The complete program is available in the following link.

 

Mari Carmen Suárez de Figueroa Baonza receives Outstanding Award for her PhD Thesis

Mari Carmen Suárez de Figueroa Baonza has received an Outstanding Award granted by the Commission on Graduate Doctorate from the UPM. We must also congratulate Asunción Gómez Pérez and Mariano Fernández López, co-directors of her PhD Thesis, and María S. Pérez Hernández that is the co-director of another of the winners.

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Luis M. Vilches participa en la Semana de la Ciencia 2011

La Delegación Territorial del Colegio de Geógrafos en Madrid invita a Luis M. Vilches a participar en las diferentes actividades celebradas en la Semana de la Ciencia 2011. En el contexto de estas actividades se difunden las iniciativas relacionadas con Linked Data geoespacial (GeoLinked Data, AEMET y ElViajero) desarrolladas por el Ontology Engineering Group.

Más información a cerca de la noticia en el enlace  y en Facebook.
 

Entrevista a Luis M. Vilches en el contexto de las II Jornadas Ibéricas de Infraestructuras de Datos Espaciales (JIIDE)

La segunda convocatoria de las II Jornadas Ibéricas de Infraestructuras de Datos Espaciales (JIIDE) tuvo lugar en Barcelona, en los dias 9,10 y 11 de Noviembre, bajo el lema: INTEROPERABILIDAD INTERADMINISTRATIVA EN EL MARCO INSPIRE. Luis M. Vilches participó activamente en varias de las actividades realizadas y como muestra de ello fe entrevistado. Enlace a la entrevista.
 

Ontology Engineering: Book announcement

We are pleased to announce that the book entitled “Ontology Engineering in a Networked World”, whose editors are Mari Carmen Suárez-Figueroa, Asunción Gómez-Pérez, Enrico Motta, and Aldo Gangemi, is going to be published by Springer in 2012.

You can find book details at http://bit.ly/pQaxLX.

 

Semantic Workflows for Large-Scale Scientific Data Analysis Conference

Day: 10 de octubre de 2011
Room: H1002
Time: 12:00 am
Place:  Facultad de Informática, UPM

Title: "Semantic Workflows for Large-Scale Scientific Data Analysis"
Speaker: Yolanda Gil (http://www.isi.edu/~gil/cv/short-bio.html) Information Sciences Institute and Department of Computer Science University of Southern California

Read more...

 

Elena Montiel-Ponsoda co-organizes the second edition of the Multilingual Semantic Web workshop at the ISWC 2011

The Ontology Engineering Group member Elena Montiel-Ponsoda co-organizes the second edition of the Multilingual Semantic Web workshop together with John McCrae (Semantic Computing Group, Bielefeld University), Philipp Cimiano (Semantic Computing Group, Bielefeld University) and Paul Buitelaar (DERI-National University of Ireland). The workshop will be co-located with the International Semantic Web Conference 2011 (ISWC 2011) to be held in Bonn, Germany (October, 23rd - 27th). The programme of the workshop as well as the papers accepted for presentation are available at the workshop web page and the conference web page.

 


 

El Viajero Linked Data wins the Open Track in the Triplification Challenge 2011

We are please to announce that the members of  Spanish Project Web N+1 won the Open Track in the Triplification Challenge 2011. In the work presented, "A Provenance-Aware Linked Data Application for Trip Management and Organization", have participated the following OEG's members: Daniel Garijo, Boris Villazón-Terrazas, and Oscar Corcho.

For further information about the result of the Triplification Challenge 2011, please visit the following link.

 

 

A new semantic model improves mobile telephone user experience

OEG's members have developed the mIO! ontology network. The aim of this network is to improve the mobile phone user experience, enabling the terminal to be used as a more reliable source of contextual information related to user tastes and preferences, social relations, services and environment.

The ontology network includes local information on the user (position, date), environment (temperature, luminosity), entertainment (theatre, sport), and social information (list of friends, agenda). It also includes information about the services that users can produce and/or consume (availability, price), as well as on the devices they use (battery, cover).

Read more...

 

Luis Manuel Vilches Blázquez defends his PhD thesis

Luis Manuel Vilches Blázquez defends his PhD thesis "Metodología para la integración basada en ontologías de la información de bases de datos heterogéneas en el dominio hidrográfico". The defense will take place on May 19th at 16:00 in the Sala de Audiovisuales of the Escuela Técnica Superior de Ingenieros de Topografía, Geodesia y Cartografía at Universidad Politécnica de Madrid.

 

 

Boris Villazón-Terrazas defends his PhD thesis

Boris Villazón-Terrazas defends his PhD thesis "A Method for Reusing and Re-engineering Non-Ontological Resources for Building Ontologies". The defense will take place on April 14th at 10:30 in the Sala de Grados of the Facultad de Informática at Universidad Politécnica de Madrid.

The thesis is available for its download in the following link.

 

The OGSA-DAI project have released version 4.1 of its software

OGSA-DAI is a customisable framework for the management of distributed data resources - whether these be databases, files or other types of data - via web services. OGSA-DAI provides a workflow engine for the execution of data access, update, transformation, federation, processing and delivery scenarios. It also provides a powerful distributed query processor allowing SQL queries to be targeted across distributed databases.

Among other new features OGSA-DAI 4.1 now supports RDF data resources which allow querying of Jena SDB databases and SPARQL endpoints using SPARQL, developed by Carlos Buil-Aranda, from the Ontology Engineering Group.

Read more...

 

Released map4rdf

The GeoLinkedData Initiative is happy to announce the release of map4rdf. map4rdf is a mapping and faceted browsing tool for exploring and visualizing RDF datasets enhanced with geometrical Information.

For further information, visit the map4rdf portal website (alternative link).

 

Carlos Buil developes the SPARQL-DQP system

We announce that Carlos Buil, member of the OEG, has developed the SPARQL-DQP system. This system implements the SPARQL 1.1 Federated Query extension, by extending the OGSA-DAI/DQP system. The optimisation of these federated queries is done in SPARQL-DQP by identifying well-designed patterns in queries. Using such patterns it is possible to apply rewriting rules to federated SPARQL queries and improve the execution time of the queries.

The code and an online demo will be soon available.

 

 

Two OEG papers at ISWC 2010

Two papers written by members of the group were presented at the International Semantic Web Conference (ISWC 2010) held in Shanghai, China from November 7th to 11th. The articles are "Semantic Techniques for Enabling Knowledge Reuse in Conceptual Modelling" by Jorge Gracia del Río and "Enabling Ontology-based Access to Streaming Data Sources" by Jean-Paul Calbimonte.

OEG members have participated in both articles, Asunción Gómez-Pérez and Esther Lozano in the first one and Óscar Corcho in both of them.

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The OEG participates in the WOP 2010 within the ISWC 2010

This year the Second Workshop on Ontology Patterns (WOP 2010) co-located at ISWC 2010 takes place in Shanghai (China). There, the OEG team presents some work related to ODPs research at the research papers track and the pattern session.

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GeoLinkedData (.es) receives an honorary mention in the Triplification Challenge 2010

We are please to announce that the members of  GeoLinked Data (.es) have received an honorary mention in the Triplification Challenge 2010 in the "Open Government Data" track.

In the work presented, "Geographical Linked Data: a Spanish Use Case", have participated the following OEG's members: Alexander De León, Víctor Saquicela, Luis M. Vilches-Blázquez, Boris Villazón-Terrazas, Freddy Priyatna, Óscar Corcho, Carlos Buil, José Mora and Jean Paul Calbimonte.

For further information about the result of the Triplification Challenge 2010, please visit the following link.

 

Óscar Corcho and Mariano Rico interviewed by The Semantic Web Blog

Óscar Corcho and Mariano Rico have beed interviewed by The Semantic Web Blog. The interview is focused in Fortunata project,  developed by the Ontology Engineering Group of the Computer Science School at Universidad Politécnica de Madrid and the Universidad Autónoma de Madrid's Department of Informatics Engineering. You can read the interview in the following link.

 

GeoLinkedData.es portal announcement

geolinkeddata
We are pleased to announce that the portal has been launched GeoLinkedData.es. GeoLinked Data (.es) is an open initiative aimed at enriching the Web of Data with geospatial data of the Spanish territory. This initiative has been launched with the publication of various information sources from the National Geographic Institute, making knowledge bases available as RDF (Resource Description Framework) in accordance with the principles of Linked Data. In addition, this data is interrelated with other existing knowledge bases in the Linking Open Data. Thus, Spain is joining the initiative to other countries like Britain and Germany have recently begun.
We encourage you to take a walk through the portal.
 

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