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Displaying 1-10 out of 10 total
A LEGO-like Metadata Architecture for Image Search & Retrieval
Found in: Database and Expert Systems Applications, International Workshop on
By Ruben Tous, Jaime Delgado
Issue Date:September 2009
pp. 246-250
This paper proposes a set of architectural patterns for the design of interoperable image search&retrieval systems on top of the latest standards in the area, ISO/IEC 15938-12 (MPEG Query Format) and ISO/IEC 24800 (JPSearch). The work introduces the no...
 
JPEG's JPSearch Standard: Harmonizing Image Management and Search
Found in: IEEE MultiMedia
By Mario Doller,Ruben Tous,Frederik Temmermans,Kyoungro Yoon,Je-Ho Park,Youngseop Kim,Florian Stegmaier,Jaime Delgado
Issue Date:October 2013
pp. 38-48
Triggered by the rise of social networks, community-based image sharing platforms are emerging at an increasing rate. Currently, almost every repository offers a different interaction interface and metadata description format. Unfortunately, this prevents ...
 
The Anatomy of an Optical Biopsy Semantic Retrieval System
Found in: IEEE Multimedia
By Ruben Tous,Jaime Delgado,Thomas Zinkl,Pere Toran,Gabriela Alcalde,Martin Goetz,Olga Ferrer-Roca
Issue Date:April 2012
pp. 16-27
A case-based computer-aided diagnosis system assists physicians and other medical personnel in the interpretation of optical biopsies obtained through confocal laser endomicroscopy.extraction in CLE images, showing promising results on inferring semantic m...
 
The MPEG Query Format: Unifying Access to Multimedia Retrieval Systems
Found in: IEEE Multimedia
By Mario Döller, Ruben Tous, Matthias Gruhne, Kyoungro Yoon, Masanori Sano, Ian S. Burnett
Issue Date:October 2008
pp. 82-95
The growth of multimedia is increasing the need for standards for accessing and searching distributed repositories. The Moving Picture Experts Group (MPEG) is developing the MPEG Query Format (MPQF) to standardize this interface as part of MPEG-7. The obje...
 
Enriching Search and Retrieval of Multimedia Information with DRM Services and Context-Based Content Adaptation
Found in: Database and Expert Systems Applications, International Workshop on
By Anna Carreras, Ruben Tous, Eva Rodríguez, Jaime Delgado, Giovanni Cordara, Gianluca Francini, Skjalg Lepsoy, Safak Dogan, Hemantha Kodikara Arachchi
Issue Date:September 2008
pp. 117-121
This paper presents a standards-based architecture for a complex and generic distributed multimedia scenario, which combines content search and retrieval, DRM, and context-based content adaptation together. The most innovative part of the proposed work com...
 
Distributed Cross-Modal Search within the MPEG Query Format
Found in: Image Analysis for Multimedia Interactive Services, International Workshop on
By Matthias Gruhne, Peter Dunker, Mario Döller, Ruben Tous
Issue Date:May 2008
pp. 211-214
One of the latest developments of the MPEG committee is the Query Format for search and retrieval of multimedia content. This language constitutes the interface between a client and a search engine for searching multimedia data. Another possible scenario i...
 
MP7QF: An MPEG-7 Query Format
Found in: Automated Production of Cross Media Content for Multi-Channel Distribution, International Conference on
By Matthias Gruhne, Ruben Tous, Jaime Delgado, Mario Doeller, Harald Kosch
Issue Date:November 2007
pp. 15-18
Due to the growing number of digital audiovisual media during the last years, the amount of metadata to describe the content increased significantly. In order to improve the search and retrieve of such data, the metadata standard MPEG-7 has been establishe...
 
Managing Intellectual Property Rights in the WWW: Patterns and Semantics
Found in: Automated Production of Cross Media Content for Multi-Channel Distribution, International Conference on
By Rosa Gil, Rubén Tous, Jaime Delgado
Issue Date:December 2005
pp. 27-34
An architecture to manage Digital Rights, in this case Intellectual Property Rights IPR, in the World Wide Web is being developed. It has as main features: semantics and complex systems analysis. Semantics allow establishing concepts meaning inside the arc...
 
L7, an MPEG-7 Query Framework
Found in: Automated Production of Cross Media Content for Multi-Channel Distribution, International Conference on
By Rub´en Tous, Jaime Delgado
Issue Date:November 2007
pp. 256-263
Many vendors of multimedia databases and many providers of multimedia search and retrieval services already offer advanced indexing and retrieval techniques for multimedia contents. However, the solutions differ and do not interoperate. The already complet...
 
Using OWL for querying an XML/RDF syntax
Found in: Special interest tracks and posters of the 14th international conference on World Wide Web (WWW '05)
By Jaime Delgado, Ruben Tous
Issue Date:May 2005
pp. 1018-1019
Some recent initiatives try to take profit from RDF to make XML documents interoperate at the semantic level. Ontologies are used to establish semantic connections among XML languages, and some mechanisms have been defined to query them with natural XML qu...
     
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