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3D Visualization of Semantic Metadata Models and Ontologies [chapter]

Charalampos Papamanthou, Ioannis G. Tollis, Martin Doerr
2005 Lecture Notes in Computer Science  
We propose an algorithm for the 3D visualization of general ontology models used in many applications, such as semantic web, entity-relationship diagrams and other database models.  ...  Thus the semantic difference between isa links and property links, which should be as vertical or as horizontal as possible respectively, is emphasized.  ...  In this paper, we present an algorithm that produces 3D solutions to the semantic metadata and ontologies visualization problem.  ... 
doi:10.1007/978-3-540-31843-9_38 fatcat:jcbwcgt7vfbb7lnzt4yhfuuwdq

A hybrid ontology and visual-based retrieval model for cultural heritage multimedia collections

Stefanos Vrochidis, Charalampos Doulaverakis, Anastasios Gounaris, Evangelia Nidelkou, Lambros Makris, Ioannis Kompatsiaris
2008 International Journal of Metadata, Semantics and Ontologies  
visually and semantically similar.  ...  multimedia libraries as in three modes: (i) based on their semantic annotation with the help of an ontology; (ii) based on the visual features with a view to finding similar content; and (iii) based on  ...  Acknowledgments This work was supported by the project REACH "New forms of distributed organization and access to cultural heritage material" funded by the General Secretariat of Research and Technology  ... 
doi:10.1504/ijmso.2008.023566 fatcat:vfmnwkd6qzfozoesyzyzzaakjq

Visualization of semantic metadata and ontologies

P. Mutton, J. Golbeck
Proceedings on Seventh International Conference on Information Visualization, 2003. IV 2003.  
In this paper, we present a tool for generating visualizations of ontologies and metadata by using a modified spring embedder to achieve an automatic layout.  ...  Visualizations of the graphs can reveal some of these features, but existing systems for visualizing metadata focus on aspects other than understanding the greater structure.  ...  Background and Related Research One of the most widely seen tools for graph visualizations of RDF metadata is IsAViz [2] , built on AT&T's Graphviz graph visualization software.  ... 
doi:10.1109/iv.2003.1217994 dblp:conf/iv/MuttonG03 fatcat:l3lsqqpu6barlgvf67s5vwapxi

Visual Media Retrieval Framework Using Web Service [chapter]

Yunmook Nah, Bogju Lee, Jungsun Kim
2005 Lecture Notes in Computer Science  
We explain how semantic metadata and ontology can be utilized to realize more intelligent content-based retrieval on visual media data.  ...  In this paper, we propose a Web Service-driven architecture, named the HERMES(tHE Retrieval framework for visual MEdia Service), to support effective retrieval on large volumes of visual media resources  ...  R01-2003-000-10133-0 from the Basic Research Program of the Korea Science and Engineering Foundation.  ... 
doi:10.1007/11527725_12 fatcat:nj2greya4zavfhgpjpdlvvlrgm

Ontology based framework for news extraction in visual media

Shine K George, V P Jagathy Raj, G Santhosh Kumar
2012 2012 International Conference on Data Science & Engineering (ICDSE)  
Semantic web technologies can be used effectively since news archiving share many of the characteristics and problems of WWW.  ...  Since visual news archives of different media resources follow different metadata standards, interoperability between the resources is also an issue.  ...  The introduction of semantic based technologies can improve the visual archiving system and its exploitation.  ... 
doi:10.1109/icdse.2012.6282306 fatcat:uhl3x6cjfvdrhcho3pdqgmhicy

SemreX: Towards Large-Scale Literature Information Retrieval and Browsing with Semantic Association

Xiaomin Ning, Hai Jin, Hao Wu
2006 2006 IEEE International Conference on e-Business Engineering (ICEBE'06)  
The concept of Semantic Association is proposed to reveal explicit or implicit relationships between semantic entities, combing with the ontology-based information visualization technique so as to facilitate  ...  In this paper, we present SemreX which implements efficient large-scale literature retrieval and browsing with a single access point based on semantic web technologies.  ...  Semantic Information Extraction The semantic web builds on contents that are described semantically via ontologies and metadata conforming to these ontologies.  ... 
doi:10.1109/icebe.2006.87 dblp:conf/icebe/NingJW06 fatcat:hngy5rryw5dk5m2mnreg3dhscu

Enhanced Sports Image Annotation and Retrieval Based Upon Semantic Analysis of Multimodal Cues [chapter]

Kraisak Kesorn, Stefan Poslad
2009 Lecture Notes in Computer Science  
This paper presents a framework for semi-automatic annotation and semantic image retrieval, applied to the sports domain, based upon semantic analysis of both image text captions and visual features of  ...  The novelty of the proposed semantic framework is that it can find both the indirectly relevant concepts (concepts not directly referred to) in the visual information and can represent the semantic of  ...  Semantic Metadata Storage The initial semantic metadata generated by the Semantic Linguistic Analysis and the Semantic Visual Analysis is stored in the RDBMS (MySQL).  ... 
doi:10.1007/978-3-540-92957-4_71 fatcat:2d3lyl6e5bab7imtaa5is5qbpm

Semantic Portals for Cultural Heritage [chapter]

Eero Hyvönen
2009 Handbook on Ontologies  
Such portals are based on semantic web standards 1 and machine "understandable" content, i.e., metadata, ontologies, and rules, in order to improve structure, extensibility, customization, usability, and  ...  Much of the semantic web content will be published using semantic information portals [31, 36] .  ...  (Tekes) and a consortium of 36 public organizations and companies.  ... 
doi:10.1007/978-3-540-92673-3_34 dblp:series/ihis/Hyvonen09 fatcat:wlxwj7sz5nefrg4aczjrkiokw4

A Survey on Ontologies for Context Reasoning

Yoosoo Oh
2015 Indian Journal of Science and Technology  
Altova Semantic Works is a visual RDF and OWL editor that automatically generates RDF based on visual ontology design.  ...  The 5W1H context ontology simplifies the characteristics of each user, and also represents semantic information from heterogeneous sensors.  ... 
doi:10.17485/ijst/2015/v8i1/84648 fatcat:7lqvvfgiznbtbhwb2rylccm3ii

Semi-automatic Semantic Annotation of Images Using Machine Learning Techniques [chapter]

Oge Marques, Nitish Barman
2003 Lecture Notes in Computer Science  
The success of the Semantic Web hinges on being able to produce semantic markups on Web pages and their components, in a way that is cost-effective and consistent with adopted schemas and ontologies.  ...  visual levels -is used to speed up the annotation of subsequent images within the same domain (ontology) as well as to improve future query and retrieval of annotated images.  ...  The authors want to thank Dragutin Petkovic for his excellent comments and suggestions.  ... 
doi:10.1007/978-3-540-39718-2_35 fatcat:boeiiztfmrf6vickp4glrk5cga

Knowledge Organization Systems for the Representation of Multimedia Resources on the Web: A Comparative Analysis

Daniela Lucas da Silva Lemos, Renato Rocha Souza
2020 Knowledge organization  
This study aims at presenting and comparing the existing standards of metadata, vocabularies and ontologies for multimedia annotation and also tries to offer a synthetic overview of its main strengths  ...  and weaknesses, aiding efforts for semantic integration and enhancing the findability of available multimedia resources on the web.  ...  Audio and visual metadata are not represented by Media Ontology, Polysema and M3O.  ... 
doi:10.5771/0943-7444-2020-4-300 fatcat:b3dwtajml5ae7bczt6vnal5kai

Semantic Web Interfaces for Newspaper Multimedia Content Management [chapter]

Ferran Perdrix, Roberto García, Rosa Gil, Marta Oliva, José A. Macías
2009 New Trends on Human-Computer Interaction  
The S5T project explores the possibilities of a semantic content management system in the context of a mass media group (radio, TV, newspaper and internet).  ...  To carry out such a challenge, the project features a user interface that takes profit from all the modelling and annotation effort, which is carried out during ontology construction and semantic annotation  ...  with ontologies and Semantic Web metadata.  ... 
doi:10.1007/978-1-84882-352-5_3 dblp:conf/interaccion/Perdrix0GOM07 fatcat:p7vs6o57r5drxkwaiqu5eshssa

Semantic enabled metadata management in PetaShare

Xinqi Wang, Dayong Huang, Ismail Akturk, Mehmet Balman, Gabrielle Allen, Tevfik Kosar
2009 International Journal of Grid and Utility Computing  
We designed a semantic enabled metadata framework using ontology for multi-disciplinary and multi-institutional large scale scientific data sets in a Data Grid setting.  ...  in Louisiana. he has been involved in Petashare project and his research mainly focuses on ontology metadata in grid and distributed computing environment.  ...  ACKNOWLEDGEMENTS This project is in part sponsored by the National Science Foundation under award numbers CNS-0619843 (PetaShare) and EPS-0701491 (  ... 
doi:10.1504/ijguc.2009.027917 fatcat:sea76hryhzb3fpsg2pbip5vjri

An Application Ontology to Help Users of a Geo-decision Software Understanding Their Data [chapter]

Perrine Pittet, Jérôme Barthélémy
2016 Lecture Notes in Computer Science  
Specified in OWL DL, the CD7 ontology was conceived for automation of semantic annotation of CD7 Online user data to help users better understand their data and make better selection and representation  ...  This paper intends to describe the application ontology of the SaaS version of the decision statistical mapping and geomarketing software Cartes & Données (C & D): CD7 Online.  ...  The third section describes the CD7 ontology main concepts and justifies their use regarding the task of semantic annotation of user data, which is supported by the ontology.  ... 
doi:10.1007/978-3-319-33245-1_17 fatcat:ohxx7ydscfbpxlcpubeoewo54e

Visual Concept Ontology for Image Annotations [article]

Jan Botorek and Petra Budikova and Pavel Zezula
2014 arXiv   pre-print
In this paper, we focus on the task of general-purpose image annotation and present the VCO, a new ontology of visual concepts developed as a part of image annotation framework.  ...  Such data need to be analyzed with the help of semantic resources that provide knowledge about objects and relationships in a given domain.  ...  The Visual Concept Ontology organizes frequent visual concepts into a hierarchical structure and maintains semantic links between them.  ... 
arXiv:1412.6082v1 fatcat:dgonn5uwv5dqvcshskodd5cqqi
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