Search (4 results, page 1 of 1)

0.008321222 = product of:
  0.016642444 = sum of:
    0.016642444 = product of:
      0.049927328 = sum of:
        0.049927328 = weight(_text_:r in 5152) [ClassicSimilarity], result of:
          0.049927328 = score(doc=5152,freq=14.0), product of:
            0.14741929 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.044534072 = queryNorm
            0.33867568 = fieldWeight in 5152, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.02734375 = fieldNorm(doc=5152)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Content

C H A P T E R 1 What is an ontology?; Introduction; The data deluge and information overload; Defining terms; Knowledge organization systems and ontologies; Ontologies, metadata and linked data; What can an ontology do?; Ontologies and information professionals; Alternatives to ontologies; The aims of this book; The structure of this book; C H A P T E R 2 Ontologies and the semantic web; Introduction; The semantic web and linked data; Resource Description Framework (RDF); Classes, subclasses and properties; The semantic web stack; Embedded RDF; Alternative semantic visionsLibraries and the semantic web; Other cultural heritage institutions and the semantic web; Other organizations and the semantic web; Conclusion; C H A P T E R 3 Existing ontologies; Introduction; Ontology documentation; Ontologies for representing ontologies; Ontologies for libraries; Upper ontologies; Cultural heritage data models; Ontologies for the web; Conclusion; C H A P T E R 4 Adopting ontologies; Introduction; Reusing ontologies: application profiles and data models; Identifying ontologies; The ideal ontology discovery tool; Selection criteria; Conclusion C H A P T E R 5 Building ontologiesIntroduction; Approaches to building an ontology; The twelve steps; Ontology development example: Bibliometric Metrics Ontology element set; Conclusion; C H A P T E R 6 Interrogating ontologies; Introduction; Interrogating ontologies for reuse; Interrogating a knowledge base; Understanding ontology use; Conclusion; C H A P T E R 7 The future of ontologies and the information professional; Introduction; The future of ontologies for knowledge discovery; The future role of library and information professionals; The practical development of ontologies

0.0075967824 = product of:
  0.015193565 = sum of:
    0.015193565 = product of:
      0.045580693 = sum of:
        0.045580693 = weight(_text_:y in 3468) [ClassicSimilarity], result of:
          0.045580693 = score(doc=3468,freq=2.0), product of:
            0.21431579 = queryWeight, product of:
              4.8124003 = idf(docFreq=976, maxDocs=44218)
              0.044534072 = queryNorm
            0.21268006 = fieldWeight in 3468, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.8124003 = idf(docFreq=976, maxDocs=44218)
              0.03125 = fieldNorm(doc=3468)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Content

Inhalt: Interactive visual analytics of big data / Carson K.-S. Leung [and 4 others] --Knowledge discovery for large databases in education institutes / Robab Saadatdoost [and 3 others] --Spatial databases: an overview / Grace L. Samson [and 3 others] -- The impact of the mode of data representation for the result quality of the detection and filtering of spam / Reda Mohamed Hamou, Abdelmalek Amine, Moulay Tahar -- Debunking intermediary censorship framework in social media via a content retrieval and classification software / Baramee Navanopparatskul, Sukree Sinthupinyo, Pirongrong Ramasoota -- Semantic approach to web-based discovery of unknowns to enhance intelligence gathering / Natalia Danilova, David Stupples -- Securing financial XML transactions using intelligent fuzzy classification techniques: a smart fuzzy-based model for financial XML transactions security using XML encryption / Faisal Tawfiq Ammari, Joan Lu -- Building a secured XML real-time interactive data exchange architecture / Yousef E. Rabadi, Joan Lu -- User query enhancement for behavioral targeting / Wei Xiong, Y. F. Brook Wu -- A generic model of ontology to visualize information science domain (OIS) / Ahlam F. Sawsaa, Joan Lu -- Research background on ontology / Ahlam F. Sawsaa, Joan Lu -- Methodology of creating ontology of information science (OIS) / Ahlam F. Sawsaa, Joan Lu -- Modelling design of OIS ontology / Ahlam F. Sawsaa, Joan Lu Findings for ontology in IS and discussion / Ahlam F. Sawsaa, Joan Lu -- Final remarks for the investigation in ontology in IS and possible future directions / Ahlam F. Sawsaa, Joan Lu.

0.0040225014 = product of:
  0.008045003 = sum of:
    0.008045003 = product of:
      0.024135008 = sum of:
        0.024135008 = weight(_text_:22 in 168) [ClassicSimilarity], result of:
          0.024135008 = score(doc=168,freq=2.0), product of:
            0.15595074 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.044534072 = queryNorm
            0.15476047 = fieldWeight in 168, 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=168)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Date

20. 6.2012 19:08:22

0.0035944297 = product of:
  0.0071888594 = sum of:
    0.0071888594 = product of:
      0.021566577 = sum of:
        0.021566577 = weight(_text_:r in 3407) [ClassicSimilarity], result of:
          0.021566577 = score(doc=3407,freq=2.0), product of:
            0.14741929 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.044534072 = queryNorm
            0.14629413 = fieldWeight in 3407, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.03125 = fieldNorm(doc=3407)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Editor

Hagengruber, R. u. U.V. Riss