Search (94 results, page 1 of 5)

  • × type_ss:"s"
  • × type_ss:"m"
  1. Multimedia content and the Semantic Web : methods, standards, and tools (2005) 0.11 
    0.105280496 = product of:
  0.21056099 = sum of:
    0.21056099 = sum of:
      0.1804367 = weight(_text_:multimedia in 150) [ClassicSimilarity], result of:
        0.1804367 = score(doc=150,freq=70.0), product of:
          0.2381132 = queryWeight, product of:
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.051347714 = queryNorm
          0.757777 = fieldWeight in 150, product of:
            8.3666 = tf(freq=70.0), with freq of:
              70.0 = termFreq=70.0
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.01953125 = fieldNorm(doc=150)
      0.03012429 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
        0.03012429 = score(doc=150,freq=6.0), product of:
          0.17981094 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.051347714 = queryNorm
          0.16753313 = fieldWeight in 150, product of:
            2.4494898 = tf(freq=6.0), with freq of:
              6.0 = termFreq=6.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.01953125 = fieldNorm(doc=150)
  0.5 = coord(1/2)
    Classification
    006.7 22
    Date
    7. 3.2007 19:30:22
    DDC
    006.7 22
    Footnote
    Rez. in: JASIST 58(2007) no.3, S.457-458 (A.M.A. Ahmad): "The concept of the semantic web has emerged because search engines and text-based searching are no longer adequate, as these approaches involve an extensive information retrieval process. The deployed searching and retrieving descriptors arc naturally subjective and their deployment is often restricted to the specific application domain for which the descriptors were configured. The new era of information technology imposes different kinds of requirements and challenges. Automatic extracted audiovisual features are required, as these features are more objective, domain-independent, and more native to audiovisual content. This book is a useful guide for researchers, experts, students, and practitioners; it is a very valuable reference and can lead them through their exploration and research in multimedia content and the semantic web. The book is well organized, and introduces the concept of the semantic web and multimedia content analysis to the reader through a logical sequence from standards and hypotheses through system examples, presenting relevant tools and methods. But in some chapters readers will need a good technical background to understand some of the details. Readers may attain sufficient knowledge here to start projects or research related to the book's theme; recent results and articles related to the active research area of integrating multimedia with semantic web technologies are included. This book includes full descriptions of approaches to specific problem domains such as content search, indexing, and retrieval. This book will be very useful to researchers in the multimedia content analysis field who wish to explore the benefits of emerging semantic web technologies in applying multimedia content approaches. The first part of the book covers the definition of the two basic terms multimedia content and semantic web. The Moving Picture Experts Group standards MPEG7 and MPEG21 are quoted extensively. In addition, the means of multimedia content description are elaborated upon and schematically drawn. This extensive description is introduced by authors who are actively involved in those standards and have been participating in the work of the International Organization for Standardization (ISO)/MPEG for many years. On the other hand, this results in bias against the ad hoc or nonstandard tools for multimedia description in favor of the standard approaches. This is a general book for multimedia content; more emphasis on the general multimedia description and extraction could be provided.
    Semantic web technologies are explained, and ontology representation is emphasized. There is an excellent summary of the fundamental theory behind applying a knowledge-engineering approach to vision problems. This summary represents the concept of the semantic web and multimedia content analysis. A definition of the fuzzy knowledge representation that can be used for realization in multimedia content applications has been provided, with a comprehensive analysis. The second part of the book introduces the multimedia content analysis approaches and applications. In addition, some examples of methods applicable to multimedia content analysis are presented. Multimedia content analysis is a very diverse field and concerns many other research fields at the same time; this creates strong diversity issues, as everything from low-level features (e.g., colors, DCT coefficients, motion vectors, etc.) up to the very high and semantic level (e.g., Object, Events, Tracks, etc.) are involved. The second part includes topics on structure identification (e.g., shot detection for video sequences), and object-based video indexing. These conventional analysis methods are supplemented by results on semantic multimedia analysis, including three detailed chapters on the development and use of knowledge models for automatic multimedia analysis. Starting from object-based indexing and continuing with machine learning, these three chapters are very logically organized. Because of the diversity of this research field, including several chapters of recent research results is not sufficient to cover the state of the art of multimedia. The editors of the book should write an introductory chapter about multimedia content analysis approaches, basic problems, and technical issues and challenges, and try to survey the state of the art of the field and thus introduce the field to the reader.
    The final part of the book discusses research in multimedia content management systems and the semantic web, and presents examples and applications for semantic multimedia analysis in search and retrieval systems. These chapters describe example systems in which current projects have been implemented, and include extensive results and real demonstrations. For example, real case scenarios such as ECommerce medical applications and Web services have been introduced. Topics in natural language, speech and image processing techniques and their application for multimedia indexing, and content-based retrieval have been elaborated upon with extensive examples and deployment methods. The editors of the book themselves provide the readers with a chapter about their latest research results on knowledge-based multimedia content indexing and retrieval. Some interesting applications for multimedia content and the semantic web are introduced. Applications that have taken advantage of the metadata provided by MPEG7 in order to realize advance-access services for multimedia content have been provided. The applications discussed in the third part of the book provide useful guidance to researchers and practitioners properly planning to implement semantic multimedia analysis techniques in new research and development projects in both academia and industry. A fourth part should be added to this book: performance measurements for integrated approaches of multimedia analysis and the semantic web. Performance of the semantic approach is a very sophisticated issue and requires extensive elaboration and effort. Measuring the semantic search is an ongoing research area; several chapters concerning performance measurement and analysis would be required to adequately cover this area and introduce it to readers."
    LCSH
    Multimedia systems
    RSWK
    Semantic Web / Multimedia / Automatische Indexierung / Information Retrieval
    Multimedia (BVB)
    Subject
    Semantic Web / Multimedia / Automatische Indexierung / Information Retrieval
    Multimedia (BVB)
    Multimedia systems
    Theme
    Multimedia
  2. Research and advanced technology for digital libraries : 7th European conference, ECDL2003 Trondheim, Norway, August 17-22, 2003. Proceedings (2003) 0.06 
    0.062712796 = product of:
  0.12542559 = sum of:
    0.12542559 = sum of:
      0.09759797 = weight(_text_:multimedia in 2426) [ClassicSimilarity], result of:
        0.09759797 = score(doc=2426,freq=8.0), product of:
          0.2381132 = queryWeight, product of:
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.051347714 = queryNorm
          0.40988058 = fieldWeight in 2426, product of:
            2.828427 = tf(freq=8.0), with freq of:
              8.0 = termFreq=8.0
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.03125 = fieldNorm(doc=2426)
      0.027827624 = weight(_text_:22 in 2426) [ClassicSimilarity], result of:
        0.027827624 = score(doc=2426,freq=2.0), product of:
          0.17981094 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.051347714 = queryNorm
          0.15476047 = fieldWeight in 2426, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03125 = fieldNorm(doc=2426)
  0.5 = coord(1/2)
    BK
    54.87 / Multimedia
    Classification
    54.87 / Multimedia
    RSWK
    Elektronische Bibliothek / Multimedia / Information Retrieval / Kongress / Trondheim <2003>
    Subject
    Elektronische Bibliothek / Multimedia / Information Retrieval / Kongress / Trondheim <2003>
  3. Multimedia information retrieval and management : technological fundamentals and applications (2003) 0.06 
    0.06038567 = product of:
  0.12077134 = sum of:
    0.12077134 = product of:
      0.24154268 = sum of:
        0.24154268 = weight(_text_:multimedia in 1306) [ClassicSimilarity], result of:
          0.24154268 = score(doc=1306,freq=4.0), product of:
            0.2381132 = queryWeight, product of:
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.051347714 = queryNorm
            1.0144027 = fieldWeight in 1306, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.109375 = fieldNorm(doc=1306)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Theme
    Multimedia
  4. Semantic keyword-based search on structured data sources : First COST Action IC1302 International KEYSTONE Conference, IKC 2015, Coimbra, Portugal, September 8-9, 2015. Revised Selected Papers (2016) 0.05 
    0.054183196 = product of:
  0.10836639 = sum of:
    0.10836639 = sum of:
      0.06901219 = weight(_text_:multimedia in 2753) [ClassicSimilarity], result of:
        0.06901219 = score(doc=2753,freq=4.0), product of:
          0.2381132 = queryWeight, product of:
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.051347714 = queryNorm
          0.28982934 = fieldWeight in 2753, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.03125 = fieldNorm(doc=2753)
      0.039354205 = weight(_text_:22 in 2753) [ClassicSimilarity], result of:
        0.039354205 = score(doc=2753,freq=4.0), product of:
          0.17981094 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.051347714 = queryNorm
          0.21886435 = fieldWeight in 2753, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03125 = fieldNorm(doc=2753)
  0.5 = coord(1/2)
    Abstract
    This book constitutes the thoroughly refereed post-conference proceedings of the First COST Action IC1302 International KEYSTONE Conference on semantic Keyword-based Search on Structured Data Sources, IKC 2015, held in Coimbra, Portugal, in September 2015. The 13 revised full papers, 3 revised short papers, and 2 invited papers were carefully reviewed and selected from 22 initial submissions. The paper topics cover techniques for keyword search, semantic data management, social Web and social media, information retrieval, benchmarking for search on big data.
    Date
    1. 2.2016 18:25:22
    LCSH
    Multimedia information systems
    Subject
    Multimedia information systems
  5. Research and advanced technology for digital libraries : 10th European conference ; proceedings / ECDL 2006, Alicante, Spain, September 17 - 22, 2006 ; proceedings (2006) 0.05 
    0.048419908 = product of:
  0.096839815 = sum of:
    0.096839815 = sum of:
      0.06901219 = weight(_text_:multimedia in 2428) [ClassicSimilarity], result of:
        0.06901219 = score(doc=2428,freq=4.0), product of:
          0.2381132 = queryWeight, product of:
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.051347714 = queryNorm
          0.28982934 = fieldWeight in 2428, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.03125 = fieldNorm(doc=2428)
      0.027827624 = weight(_text_:22 in 2428) [ClassicSimilarity], result of:
        0.027827624 = score(doc=2428,freq=2.0), product of:
          0.17981094 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.051347714 = queryNorm
          0.15476047 = fieldWeight in 2428, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03125 = fieldNorm(doc=2428)
  0.5 = coord(1/2)
    RSWK
    Elektronische Bibliothek / Multimedia / Information Retrieval / Kongress / Alicante <2006>
    Subject
    Elektronische Bibliothek / Multimedia / Information Retrieval / Kongress / Alicante <2006>
  6. XML-based data management and multimedia engineering : EDBT 2002 workshops. EDBT 2002 workshops XMLDM, MDDE, and YRWS, Prague, Czech Republic, March 24-28, 2002. Revised papers (2002) 0.04 
    0.04313262 = product of:
  0.08626524 = sum of:
    0.08626524 = product of:
      0.17253049 = sum of:
        0.17253049 = weight(_text_:multimedia in 4622) [ClassicSimilarity], result of:
          0.17253049 = score(doc=4622,freq=4.0), product of:
            0.2381132 = queryWeight, product of:
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.051347714 = queryNorm
            0.7245734 = fieldWeight in 4622, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.078125 = fieldNorm(doc=4622)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Theme
    Multimedia
  7. E-Text : Strategien und Kompetenzen. Elektronische Kommunikation in Wissenschaft, Bildung und Beruf (2001) 0.04 
    0.038313307 = product of:
  0.076626614 = sum of:
    0.076626614 = sum of:
      0.048798986 = weight(_text_:multimedia in 622) [ClassicSimilarity], result of:
        0.048798986 = score(doc=622,freq=2.0), product of:
          0.2381132 = queryWeight, product of:
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.051347714 = queryNorm
          0.20494029 = fieldWeight in 622, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.03125 = fieldNorm(doc=622)
      0.027827624 = weight(_text_:22 in 622) [ClassicSimilarity], result of:
        0.027827624 = score(doc=622,freq=2.0), product of:
          0.17981094 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.051347714 = queryNorm
          0.15476047 = fieldWeight in 622, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03125 = fieldNorm(doc=622)
  0.5 = coord(1/2)
    Date
    12. 8.2012 18:05:22
    Theme
    Multimedia
  8. Multimediale Bildungstechnologien I : Anwendungen und Implementation (2005) 0.04 
    0.03697852 = product of:
  0.07395704 = sum of:
    0.07395704 = product of:
      0.14791408 = sum of:
        0.14791408 = weight(_text_:multimedia in 4522) [ClassicSimilarity], result of:
          0.14791408 = score(doc=4522,freq=6.0), product of:
            0.2381132 = queryWeight, product of:
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.051347714 = queryNorm
            0.6211923 = fieldWeight in 4522, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4522)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Neue Medien und Multimedia finden augenblicklich große Beachtung in fast allen Bereichen unseres Lebens. Diese Entwicklung basiert in erheblichem Maße auf technologischen und organisatorischen Neuerungen bei der Nutzung digitaler und multimedialer Produkte und Dienstleistungen in allen Sektoren. Dazu gehören neben den Anwendungen in der Wirtschaft gerade die auf die Bildung bezogenen Dienste und Infrastrukturen. Verbunden mit der rapiden Verbreitung der Informations- und Kommunikationstechnologien sind Erwartungen hinsichtlich ihrer besonderen Möglichkeiten für den Austausch von Informationen, die Wissensvermittlung und das Lehren und Lernen. Der Sammelband thematisiert aktuelle Entwicklungen auf diesen Ebenen in systematischer Weise und gliedert sich in die drei Kapitel «eLearning», «Multimedia» und «Innovative Applikationen & Mobile Media». Ein besonderer Schwerpunkt liegt dabei auf der regionalen Bezugnahme zu Brandenburg und Berlin.
    Content
    Aus dem Inhalt: eLearning - Multimedia - Innovative Applikationen & Mobile Media.
  9. Knowledge organization for a global learning society : Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria (2006) 0.04 
    0.03631493 = product of:
  0.07262986 = sum of:
    0.07262986 = sum of:
      0.051759142 = weight(_text_:multimedia in 2514) [ClassicSimilarity], result of:
        0.051759142 = score(doc=2514,freq=4.0), product of:
          0.2381132 = queryWeight, product of:
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.051347714 = queryNorm
          0.217372 = fieldWeight in 2514, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.0234375 = fieldNorm(doc=2514)
      0.020870717 = weight(_text_:22 in 2514) [ClassicSimilarity], result of:
        0.020870717 = score(doc=2514,freq=2.0), product of:
          0.17981094 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.051347714 = queryNorm
          0.116070345 = fieldWeight in 2514, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0234375 = fieldNorm(doc=2514)
  0.5 = coord(1/2)
    Content
    Dervos, D.A., A. Coleman: A common sense approach to defining data, information, and metadata. - Keränen, S.: Equivalence and focus of translation in multicultural thesaurus construction. - Dabbadie, M., J.M. Blancherie: Alexandria, a multilingual dictionary for knowledge management purposes. - Rosemblat, G., L. Graham: Cross-language search in a monolingual health information system: flexible designs and lexical processes. - Garcia Marco, F.J.: Understanding the categories and dynamics of multimedia information: a model for analysing multimedia information. - Afolabi, B., O. Thiery: Using users' expectations to adapt business intelligence systems. - Zimmermann, K., J. Mimkes u. H.U. Kamke: An ontology framework for e-learning in the knowledge society. - Jacob, E.K., H. Albrechtsen u. N. George: Empirical analysis and evaluation of a metadata scheme for representing pedagogical resources in a digital library for educators. - Breitenstein, M.: Global unity: Otto Neurath and the International Encyclopedia of United Science. - Andersen, J.: Social change, modernity and bibliography: bibliography as a document and a genre in the global learning society. - Miksa, S.D., WE. Moen u. G. Snyder u.a.: Metadata assistance of the Functional Requirements for Bibliographic Record's four user tasks: a report on the MARC content designation utilization (MCDU) project. - Salaba, A., M.L. Zeng u. M. Zumer: Functional Requirements for Subject Authority Records. - Frâncu, V.: Subjects in FRBR and poly-hierarchical thesauri as possible knowledge organization tools. - Peschl, M.F.: Knowledge-oriented educational processes from knowledge transfer to collective knowledge creation and innovation. - Miller, S.J., M.J. Fox u. H.L. Lee u.a.: Great expectations: professionals' perceptions and knowledge organization curricula. - Pajarillo, E.J.Y.: A qualitative research on the use of knowledge organization in nursing information behavior.
    Date
    27.12.2008 11:22:36
  10. Knowledge Management und Kommunikationssysteme : Proceedings des 6. Internationalen Symposiums für Informationswissenschaft (ISI '98) Prag, 3.-7. November 1998 / Hochschulverband für Informationswissenschaft (HI) e.V. Konstanz ; Fachrichtung Informationswissenschaft der Universität des Saarlandes, Saarbrücken (1998) 0.03 
    0.034506094 = product of:
  0.06901219 = sum of:
    0.06901219 = product of:
      0.13802437 = sum of:
        0.13802437 = weight(_text_:multimedia in 4978) [ClassicSimilarity], result of:
          0.13802437 = score(doc=4978,freq=4.0), product of:
            0.2381132 = queryWeight, product of:
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.051347714 = queryNorm
            0.5796587 = fieldWeight in 4978, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.0625 = fieldNorm(doc=4978)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    RSWK
    Multimedia / Kongress / Prag <1998>
    Subject
    Multimedia / Kongress / Prag <1998>
  11. Research and advanced technology for digital libraries : 11th European conference, ECDL 2007 / Budapest, Hungary, September 16-21, 2007, proceedings (2007) 0.03 
    0.034506094 = product of:
  0.06901219 = sum of:
    0.06901219 = product of:
      0.13802437 = sum of:
        0.13802437 = weight(_text_:multimedia in 2430) [ClassicSimilarity], result of:
          0.13802437 = score(doc=2430,freq=16.0), product of:
            0.2381132 = queryWeight, product of:
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.051347714 = queryNorm
            0.5796587 = fieldWeight in 2430, product of:
              4.0 = tf(freq=16.0), with freq of:
                16.0 = termFreq=16.0
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.03125 = fieldNorm(doc=2430)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    This book constitutes the refereed proceedings of the 11th European Conference on Research and Advanced Technology for Digital Libraries, ECDL 2007, held in Budapest, Hungary, in September 2007. The 36 revised full papers presented together with the extended abstracts of 36 revised poster, demo papers and 2 panel descriptions were carefully reviewed and selected from a total of 153 submissions. The papers are organized in topical sections on ontologies, digital libraries and the web, models, multimedia and multilingual DLs, grid and peer-to-peer, preservation, user interfaces, document linking, information retrieval, personal information management, new DL applications, and user studies.
    Content
    Inhalt u.a.: Ontologies - Ontology-Based Question Answering for Digital Libraries / Stephan Bloehdorn, Philipp Cimiano, Alistair Duke, Peter Haase, Jörg Heizmann, Ian Thurlow and Johanna Völker Digital libraries and the Web Models Multimedia and multilingual DLs - Roadmap for MultiLingual Information Access in the European Library / Maristella Agosti, Martin Braschler, Nicola Ferro, Carol Peters and Sjoerd Siebinga Grid and peer-to-peer Preservation User interfaces Document linking Information retrieval - Thesaurus-Based Feedback to Support Mixed Search and Browsing Environments / Edgar Meij and Maarten de Rijke - Extending Semantic Matching Towards Digital Library Contexts / László Kovács and András Micsik Personal information management New DL applications User studies
    LCSH
    Multimedia systems
    Multimedia Information Systems
    RSWK
    Elektronische Bibliothek / Multimedia / Information Retrieval / Kongress / Budapest <2007> / Online-Publikation
    Subject
    Elektronische Bibliothek / Multimedia / Information Retrieval / Kongress / Budapest <2007> / Online-Publikation
    Multimedia systems
    Multimedia Information Systems
  12. Advances in librarianship (1998) 0.03 
    0.03443493 = product of:
  0.06886986 = sum of:
    0.06886986 = product of:
      0.13773972 = sum of:
        0.13773972 = weight(_text_:22 in 4698) [ClassicSimilarity], result of:
          0.13773972 = score(doc=4698,freq=4.0), product of:
            0.17981094 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051347714 = queryNorm
            0.76602525 = fieldWeight in 4698, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=4698)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Issue
    Vol.22.
    Signature
    78 BAHH 1089-22
  13. Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany (2008) 0.03 
    0.03352414 = product of:
  0.06704828 = sum of:
    0.06704828 = sum of:
      0.042699113 = weight(_text_:multimedia in 2668) [ClassicSimilarity], result of:
        0.042699113 = score(doc=2668,freq=2.0), product of:
          0.2381132 = queryWeight, product of:
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.051347714 = queryNorm
          0.17932275 = fieldWeight in 2668, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.02734375 = fieldNorm(doc=2668)
      0.024349172 = weight(_text_:22 in 2668) [ClassicSimilarity], result of:
        0.024349172 = score(doc=2668,freq=2.0), product of:
          0.17981094 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.051347714 = queryNorm
          0.1354154 = fieldWeight in 2668, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.02734375 = fieldNorm(doc=2668)
  0.5 = coord(1/2)
    Abstract
    Metadata is a key aspect of our evolving infrastructure for information management, social computing, and scientific collaboration. DC-2008 will focus on metadata challenges, solutions, and innovation in initiatives and activities underlying semantic and social applications. Metadata is part of the fabric of social computing, which includes the use of wikis, blogs, and tagging for collaboration and participation. Metadata also underlies the development of semantic applications, and the Semantic Web - the representation and integration of multimedia knowledge structures on the basis of semantic models. These two trends flow together in applications such as Wikipedia, where authors collectively create structured information that can be extracted and used to enhance access to and use of information sources. Recent discussion has focused on how existing bibliographic standards can be expressed as Semantic Web vocabularies to facilitate the ingration of library and cultural heritage data with other types of data. Harnessing the efforts of content providers and end-users to link, tag, edit, and describe their information in interoperable ways ("participatory metadata") is a key step towards providing knowledge environments that are scalable, self-correcting, and evolvable. DC-2008 will explore conceptual and practical issues in the development and deployment of semantic and social applications to meet the needs of specific communities of practice.
  14. Croft, W.B.: Advances in information retrieval : Recent research from the Center for Intelligent Information Retrieval (2000) 0.03 
    0.031695876 = product of:
  0.06339175 = sum of:
    0.06339175 = product of:
      0.1267835 = sum of:
        0.1267835 = weight(_text_:multimedia in 6860) [ClassicSimilarity], result of:
          0.1267835 = score(doc=6860,freq=6.0), product of:
            0.2381132 = queryWeight, product of:
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.051347714 = queryNorm
            0.53245056 = fieldWeight in 6860, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.046875 = fieldNorm(doc=6860)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Information retrieval - Relevanz - Information Retrieval Systeme - Verteilte Systeme - Multimedia - Bildverarbeitung
    LCSH
    Multimedia systems
    Subject
    Multimedia systems
  15. Research and advanced technology for digital libraries : 9th European conference, ECDL 2005, Vienna, Austria, September 18 - 23, 2005 ; proceedings (2005) 0.03 
    0.029883156 = product of:
  0.05976631 = sum of:
    0.05976631 = product of:
      0.11953262 = sum of:
        0.11953262 = weight(_text_:multimedia in 2423) [ClassicSimilarity], result of:
          0.11953262 = score(doc=2423,freq=12.0), product of:
            0.2381132 = queryWeight, product of:
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.051347714 = queryNorm
            0.50199914 = fieldWeight in 2423, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.03125 = fieldNorm(doc=2423)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    This book constitutes the refereed proceedings of the 9th European Conference on Research and Advanced Technology for Digital Libraries, ECDL 2005, held in Vienna, Austria in September 2005. The 41 revised full papers presented together with 2 panel papers and 30 revised poster papers were carefully reviewed and selected from a total of 162 submissions. The papers are organized in topical sections on digital library models and architectures, multimedia and hypermedia digital libraries, XML, building digital libraries, user studies, digital preservation, metadata, digital libraries and e-learning, text classification in digital libraries, searching, and text digital libraries.
    BK
    54.87 / Multimedia
    Classification
    54.87 / Multimedia
    Content
    Inhalt u.a.: - Digital Library Models and Architectures - Multimedia and Hypermedia Digital Libraries - XML - Building Digital Libraries - User Studies - Digital Preservation - Metadata - Digital Libraries and e-Learning - Text Classification in Digital Libraries - Searching - - Focused Crawling Using Latent Semantic Indexing - An Application for Vertical Search Engines / George Almpanidis, Constantine Kotropoulos, Ioannis Pitas - - Active Support for Query Formulation in Virtual Digital Libraries: A Case Study with DAFFODIL / Andre Schaefer, Matthias Jordan, Claus-Peter Klas, Norbert Fuhr - - Expression of Z39.50 Supported Search Capabilities by Applying Formal Descriptions / Michalis Sfakakis, Sarantos Kapidakis - Text Digital Libraries
    RSWK
    Elektronische Bibliothek / Multimedia / Information Retrieval / Kongress / Wien <2005>
    Subject
    Elektronische Bibliothek / Multimedia / Information Retrieval / Kongress / Wien <2005>
  16. Research and advanced technology for digital libraries : 8th European conference, ECDL 2004, Bath, UK, September 12-17, 2004 : proceedings (2004) 0.03 
    0.027279465 = product of:
  0.05455893 = sum of:
    0.05455893 = product of:
      0.10911786 = sum of:
        0.10911786 = weight(_text_:multimedia in 2427) [ClassicSimilarity], result of:
          0.10911786 = score(doc=2427,freq=10.0), product of:
            0.2381132 = queryWeight, product of:
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.051347714 = queryNorm
            0.45826045 = fieldWeight in 2427, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.03125 = fieldNorm(doc=2427)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    BK
    54.87 / Multimedia
    Classification
    54.87 / Multimedia
    Content
    Inhalt: Digital Library Architectures Evaluation and Usability User Interfaces and Presentation New Approaches to Information Retrieval - From Abstract to Virtual Entities: Implementation of Work-Based Searching in a Multimedia Digital Library / Mark Notess, Jenn Riley, and Harriette Hemmasi Interoperability Enhanced Indexing and Searching Methods Personalisation and Annotation Music Digital Libraries Personal Digital Libraries Innovative Technologies for Digital Libraries Open Archives Initiative New Models and Tools User-Centred Design - Evaluating Strategic Support for Information Access in the DAFFODIL System / Claus-Peter Klas, Norbert Fuhr, and Andre Schaefer Innovative Technologies for Digital Libraries
    RSWK
    Elektronische Bibliothek / Multimedia / Information Retrieval / Kongress / Bath <2004>
    Subject
    Elektronische Bibliothek / Multimedia / Information Retrieval / Kongress / Bath <2004>
  17. Knowledge organization and the global information society : Proceedings of the 8th International ISKO Conference 13-16 July 2004, London, UK (2004) 0.03 
    0.027091598 = product of:
  0.054183196 = sum of:
    0.054183196 = sum of:
      0.034506094 = weight(_text_:multimedia in 3356) [ClassicSimilarity], result of:
        0.034506094 = score(doc=3356,freq=4.0), product of:
          0.2381132 = queryWeight, product of:
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.051347714 = queryNorm
          0.14491467 = fieldWeight in 3356, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            4.6372695 = idf(docFreq=1163, maxDocs=44218)
            0.015625 = fieldNorm(doc=3356)
      0.019677103 = weight(_text_:22 in 3356) [ClassicSimilarity], result of:
        0.019677103 = score(doc=3356,freq=4.0), product of:
          0.17981094 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.051347714 = queryNorm
          0.109432176 = fieldWeight in 3356, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.015625 = fieldNorm(doc=3356)
  0.5 = coord(1/2)
    Content
    Inhalt: Session 1 A: Theoretical Foundations of Knowledge Organization 1 Hanne Albrechtsen, Hans H K Andersen, Bryan Cleal and Annelise Mark Pejtersen: Categorical complexity in knowledge integration: empirical evaluation of a cross-cultural film research collaboratory; Clare Beghtol: Naive classification systems and the global information society; Terence R Smith and Marcia L Zeng: Concept maps supported by knowledge organization structures; B: Linguistic and Cultural Approaches to Knowledge Organization 1 Rebecca Green and Lydia Fraser: Patterns in verbal polysemy; Maria J López-Huertas, MarioBarite and Isabel de Torres: Terminological representation of specialized areas in conceptual structures: the case of gender studies; Fidelia Ibekwe-SanJuan and Eric SanJuan: Mining for knowledge chunks in a terminology network Session 2 A: Applications of Artificial Intelligence and Knowledge Representation 1 Jin-Cheon Na, Haiyang Sui, Christopher Khoo, Syin Chan and Yunyun Zhou: Effectiveness of simple linguistic processing in automatic sentiment classification of product reviews; Daniel J O'Keefe: Cultural literacy in a global information society-specific language: an exploratory ontological analysis utilizing comparative taxonomy; Lynne C Howarth: Modelling a natural language gateway to metadata-enabled resources; B: Theoretical Foundations of Knowledge Organization 2: Facets & Their Significance Ceri Binding and Douglas Tudhope: Integrating faceted structure into the search process; Vanda Broughton and Heather Lane: The Bliss Bibliographic Classification in action: moving from a special to a universal faceted classification via a digital platform; Kathryn La Barre: Adventures in faceted classification: a brave new world or a world of confusion? Session 3 A: Theoretical Foundations of Knowledge Organization 3 Elin K Jacob: The structure of context: implications of structure for the creation of context in information systems; Uta Priss: A semiotic-conceptual framework for knowledge representation Giovanni M Sacco; Accessing multimedia infobases through dynamic taxonomies; Joseph T Tennis: URIS and intertextuality: incumbent philosophical commitments in the development of the semantic web; B: Social & Sociological Concepts in Knowledge Organization Grant Campbell: A queer eye for the faceted guy: how a universal classification principle can be applied to a distinct subculture; Jonathan Furner and Anthony W Dunbar: The treatment of topics relating to people of mixed race in bibliographic classification schemes: a critical ace-theoretic approach; H Peter Ohly: The organization of Internet links in a social science clearing house; Chern Li Liew: Cross-cultural design and usability of a digital library supporting access to Maori cultural heritage resources: an examination of knowledge organization issues; Session 4 A: Knowledge Organization of Universal and Special Systems 1: Dewey Decimal Classification Sudatta Chowdhury and G G Chowdhury: Using DDC to create a visual knowledge map as an aid to online information retrieval; Joan S Mitchell: DDC 22: Dewey in the world, the world in Dewey; Diane Vizine-Goetz and Julianne Beall: Using literary warrant to define a version of the DDCfor automated classification services; B: Applications in Knowledge Representation 2 Gerhard J A Riesthuis and Maja Zumer: FRBR and FRANAR: subject access; Victoria Frâncu: An interpretation of the FRBR model; Moshe Y Sachs and Richard P Smiraglia: From encyclopedism to domain-based ontology for knowledge management: the evolution of the Sachs Classification (SC); Session 5 A: Knowledge Organization of Universal and Special Systems 2 Ágnes Hajdu Barát: Knowledge organization of the Universal Decimal Classification: new solutions, user friendly methods from Hungary; Ia C McIlwaine: A question of place; Aida Slavic and Maria Inês Cordeiro: Core requirements for automation of analytico-synthetic classifications;
    B: Applications in Knowledge Representation 3 Barbara H Kwasnik and You-Lee Chun: Translation of classifications: issues and solutions as exemplified in the Korean Decimal Classification; Hur-Li Lee and Jennifer Clyde: Users' perspectives of the "Collection" and the online catalogue; Jens-Erik Mai: The role of documents, domains and decisions in indexing Session 6 A: Knowledge Organization of Universal and Special Systems 3 Stella G Dextre Clarke, Alan Gilchrist and Leonard Will: Revision and extension of thesaurus standards; Michèle Hudon: Conceptual compatibility in controlled language tools used to index and access the content of moving image collections; Antonio Garcia Jimdnez, Félix del Valle Gastaminza: From thesauri to ontologies: a case study in a digital visual context; Ali Asghar Shiri and Crawford Revie: End-user interaction with thesauri: an evaluation of cognitive overlap in search term selection; B: Special Applications Carol A Bean: Representation of medical knowledge for automated semantic interpretation of clinical reports; Chew-Hung Lee, Christopher Khoo and Jin-Cheon Na: Automatic identification of treatment relations for medical ontology learning: an exploratory study; A Neelameghan and M C Vasudevan: Integrating image files, case records of patients and Web resources: case study of a knowledge Base an tumours of the central nervous system; Nancy J Williamson: Complementary and alternative medicine: its place in the reorganized medical sciences in the Universal Decimal Classification; Session 7 A: Applications in Knowledge Representation 4 Claudio Gnoli: Naturalism vs pragmatism in knowledge organization; Wouter Schallier: On the razor's edge: between local and overall needs in knowledge organization; Danielle H Miller: User perception and the online catalogue: public library OPAC users "think aloud"; B: Knowledge Organization in Corporate Information Systems Anita S Coleman: Knowledge structures and the vocabulary of engineering novices; Evelyne Mounier and Céline Paganelli: The representation of knowledge contained in technical documents: the example of FAQs (frequently asked questions); Martin S van der Walt: A classification scheme for the organization of electronic documents in small, medium and micro enterprises (SMMEs); Session 8 A: Knowledge Organization of Non-print Information: Sound, Image, Multimedia Laura M Bartoto, Cathy S Lowe and Sharon C Glotzer: Information management of microstructures: non-print, multidisciplinary information in a materials science digital library; Pauline Rafferty and Rob Hidderley: A survey of Image trieval tools; Richard P Smiraglia: Knowledge sharing and content genealogy: extensiog the "works" model as a metaphor for non-documentary artefacts with case studies of Etruscan artefacts; B: Linguistic and Cultural Approaches to Knowledge Organization 2 Graciela Rosemblat, Tony Tse and Darren Gemoets: Adapting a monolingual consumer health system for Spanish cross-language information retrieval; Matjaz Zalokar: Preparation of a general controlled vocabulary in Slovene and English for the COBISS.SI library information system, Slovenia; Marianne Dabbadie, Widad Mustafa El Hadi and Francois Fraysse: Coaching applications: a new concept for usage testing an information systems. Testing usage an a corporate information system with K-Now; Session 9 Theories of Knowledge and Knowledge Organization Keiichi Kawamura: Ranganathan and after: Coates' practice and theory; Shiyan Ou, Christopher Khoo, Dion H Goh and Hui-Ying Heng: Automatic discourse parsing of sociology dissertation abstracts as sentence categorization; Iolo Jones, Daniel Cunliffe, Douglas Tudhope: Natural language processing and knowledge organization systems as an aid to retrieval
    Footnote
    Das Rahmenthema der Tagung kam aufgrund des vor und nach der ISKO-Konferenz abgehaltenen "UN World Summit an an Information Society" zustande. Im Titel des Buches ist die "globale Wissensgesellschaft" freilich eher irreführend, da keiner der darin abgedruckten Beiträge zentral davon handelt. Der eine der beiden Vorträge, die den Begriff selbst im Titel anführen, beschäftigt sich mit der Konstruktion einer Taxonomie für "cultural literacy" (O'Keefe), der andere mit sogenannten "naiven Klassifikationssystemen" (Beghtol), d.h. solchen, die im Gegensatz zu "professionellen" Systemen von Personen ohne spezifisches Interesse an klassifikatorischen Fragen entwickelt wurden. Beiträge mit "multi-kulti"-Charakter behandeln etwa Fragen wie - kulturübergreifende Arbeit, etwa beim EU-Filmarchiv-Projekt Collate (Albrechtsen et al.) oder einem Projekt zur Maori-Kultur (Liew); - Mehrsprachigkeit bzw. Übersetzung, z.B. der koreanischen Dezimalklassifikation (Kwasnik & Chun), eines auf der Sears ListofSubject Headings basierenden slowenischen Schlagwortvokabulars (Zalokar), einer spanisch-englischen Schlagwortliste für Gesundheitsfragen (Rosemblat et al.); - universelle Klassifikationssysteme wie die Dewey-Dezimalklassifikation (Joan Mitchell über die DDC 22, sowie zwei weitere Beiträge) und die Internationale Dezimalklassifikation (la McIlwaine über Geographika, Nancy Williamson über Alternativ- und Komplementärmedizin in der UDC). Unter den 55 Beiträgen finden sich folgende - aus der Sicht des Rezensenten - besonders interessante thematische "Cluster": - OPAC-orientierte Beiträge, etwa über die Anforderungen bei derAutomatisierung analytisch-synthetischer Klassifikationssysteme (Slavic & Cordeiro) sowie Beiträge zu Benutzerforschung und -verhalten (Lee & Clyde; Miller); - Erschliessung und Retrieval von visuellen bzw. multimedialen Ressourcen, insbesondere mit Ausrichtung auf Thesauri (Hudin; Garcia Jimenez & De Valle Gastaminza; Rafferty & Hidderley); - Thesaurus-Standards (Dextre Clark et al.), Thesauri und Endbenutzer (Shiri & Revie); - Automatisches Klassifizieren (Vizine-Goetz & Beall mit Bezug auf die DDC; Na et al. über methodische Ansätze bei der Klassifizierung von Produktbesprechungen nach positiven bzw. negativen Gefühlsäusserungen); - Beiträge über (hierzulande) weniger bekannte Systeme wie Facettenklassifikation einschliesslich der Bliss-Klassifikation sowie der Umsetzung der Ideen von Ranganathan durch E.J. Coates (vier Vorträge), die Sachs-Klassifikation (Sachs & Smiraglia) sowie M. S. van der Walts Schema zur Klassifizierung elektronischer Dokumente in Klein- und Mittelbetrieben. Auch die übrigen Beiträge sind mehrheitlich interessant geschrieben und zeugen vom fachlichen Qualitätsstandard der ISKO-Konferenzen. Der Band kann daher bibliothekarischen bzw. informationswissenschaftlichen Ausbildungseinrichtungen sowie Bibliotheken mit Sammelinteresse für Literatur zu Klassifikationsfragen ausdrücklich empfohlen werden. Ausserdem darf der nächsten (= neunten) internationalen ISKO-Konferenz, die 2006 in Wien abgehalten werden soll, mit Interesse entgegengesehen werden.
  18. Aberer, K. et al.: ¬The Semantic Web : 6th International Semantic Web Conference, 2nd Asian Semantic Web Conference, ISWC 2007 + ASWC 2007, Busan, Korea, November 11-15, 2007 : proceedings (2007) 0.02 
    0.024399493 = product of:
  0.048798986 = sum of:
    0.048798986 = product of:
      0.09759797 = sum of:
        0.09759797 = weight(_text_:multimedia in 2477) [ClassicSimilarity], result of:
          0.09759797 = score(doc=2477,freq=8.0), product of:
            0.2381132 = queryWeight, product of:
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.051347714 = queryNorm
            0.40988058 = fieldWeight in 2477, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.03125 = fieldNorm(doc=2477)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    LCSH
    Multimedia systems
    Multimedia Information Systems
    Subject
    Multimedia systems
    Multimedia Information Systems
  19. Mining text data (2012) 0.02 
    0.024399493 = product of:
  0.048798986 = sum of:
    0.048798986 = product of:
      0.09759797 = sum of:
        0.09759797 = weight(_text_:multimedia in 362) [ClassicSimilarity], result of:
          0.09759797 = score(doc=362,freq=8.0), product of:
            0.2381132 = queryWeight, product of:
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.051347714 = queryNorm
            0.40988058 = fieldWeight in 362, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.6372695 = idf(docFreq=1163, maxDocs=44218)
              0.03125 = fieldNorm(doc=362)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    Text mining applications have experienced tremendous advances because of web 2.0 and social networking applications. Recent advances in hardware and software technology have lead to a number of unique scenarios where text mining algorithms are learned. Mining Text Data introduces an important niche in the text analytics field, and is an edited volume contributed by leading international researchers and practitioners focused on social networks & data mining. This book contains a wide swath in topics across social networks & data mining. Each chapter contains a comprehensive survey including the key research content on the topic, and the future directions of research in the field. There is a special focus on Text Embedded with Heterogeneous and Multimedia Data which makes the mining process much more challenging. A number of methods have been designed such as transfer learning and cross-lingual mining for such cases. Mining Text Data simplifies the content, so that advanced-level students, practitioners and researchers in computer science can benefit from this book. Academic and corporate libraries, as well as ACM, IEEE, and Management Science focused on information security, electronic commerce, databases, data mining, machine learning, and statistics are the primary buyers for this reference book.
    Content
    Inhalt: An Introduction to Text Mining.- Information Extraction from Text.- A Survey of Text Summarization Techniques.- A Survey of Text Clustering Algorithms.- Dimensionality Reduction and Topic Modeling.- A Survey of Text Classification Algorithms.- Transfer Learning for Text Mining.- Probabilistic Models for Text Mining.- Mining Text Streams.- Translingual Mining from Text Data.- Text Mining in Multimedia.- Text Analytics in Social Media.- A Survey of Opinion Mining and Sentiment Analysis.- Biomedical Text Mining: A Survey of Recent Progress.- Index.
    LCSH
    Multimedia systems
    Subject
    Multimedia systems
  20. International yearbook of library and information management : 2001/2002 information services in an electronic environment (2001) 0.02 
    0.024349172 = product of:
  0.048698343 = sum of:
    0.048698343 = product of:
      0.09739669 = sum of:
        0.09739669 = weight(_text_:22 in 1381) [ClassicSimilarity], result of:
          0.09739669 = score(doc=1381,freq=2.0), product of:
            0.17981094 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.051347714 = queryNorm
            0.5416616 = fieldWeight in 1381, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=1381)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    25. 3.2003 13:22:23

Authors

Years

Languages

  • e 57
  • d 34
  • m 5
  • es 1
  • More… Less…

Themes

Subjects

Classifications