Search (8 results, page 1 of 1)

  • × classification_ss:"TVK (FH K)"
  1. Semantic search over the Web (2012) 0.10
    0.09860971 = product of:
      0.14791456 = sum of:
        0.10735885 = weight(_text_:search in 411) [ClassicSimilarity], result of:
          0.10735885 = score(doc=411,freq=32.0), product of:
            0.1747324 = queryWeight, product of:
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.05027291 = queryNorm
            0.6144187 = fieldWeight in 411, product of:
              5.656854 = tf(freq=32.0), with freq of:
                32.0 = termFreq=32.0
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.03125 = fieldNorm(doc=411)
        0.04055571 = product of:
          0.08111142 = sum of:
            0.08111142 = weight(_text_:engines in 411) [ClassicSimilarity], result of:
              0.08111142 = score(doc=411,freq=4.0), product of:
                0.25542772 = queryWeight, product of:
                  5.080822 = idf(docFreq=746, maxDocs=44218)
                  0.05027291 = queryNorm
                0.31755137 = fieldWeight in 411, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.080822 = idf(docFreq=746, maxDocs=44218)
                  0.03125 = fieldNorm(doc=411)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Abstract
    The Web has become the world's largest database, with search being the main tool that allows organizations and individuals to exploit its huge amount of information. Search on the Web has been traditionally based on textual and structural similarities, ignoring to a large degree the semantic dimension, i.e., understanding the meaning of the query and of the document content. Combining search and semantics gives birth to the idea of semantic search. Traditional search engines have already advertised some semantic dimensions. Some of them, for instance, can enhance their generated result sets with documents that are semantically related to the query terms even though they may not include these terms. Nevertheless, the exploitation of the semantic search has not yet reached its full potential. In this book, Roberto De Virgilio, Francesco Guerra and Yannis Velegrakis present an extensive overview of the work done in Semantic Search and other related areas. They explore different technologies and solutions in depth, making their collection a valuable and stimulating reading for both academic and industrial researchers. The book is divided into three parts. The first introduces the readers to the basic notions of the Web of Data. It describes the different kinds of data that exist, their topology, and their storing and indexing techniques. The second part is dedicated to Web Search. It presents different types of search, like the exploratory or the path-oriented, alongside methods for their efficient and effective implementation. Other related topics included in this part are the use of uncertainty in query answering, the exploitation of ontologies, and the use of semantics in mashup design and operation. The focus of the third part is on linked data, and more specifically, on applying ideas originating in recommender systems on linked data management, and on techniques for the efficiently querying answering on linked data.
    Content
    Inhalt: Introduction.- Part I Introduction to Web of Data.- Topology of the Web of Data.- Storing and Indexing Massive RDF Data Sets.- Designing Exploratory Search Applications upon Web Data Sources.- Part II Search over the Web.- Path-oriented Keyword Search query over RDF.- Interactive Query Construction for Keyword Search on the SemanticWeb.- Understanding the Semantics of Keyword Queries on Relational DataWithout Accessing the Instance.- Keyword-Based Search over Semantic Data.- Semantic Link Discovery over Relational Data.- Embracing Uncertainty in Entity Linking.- The Return of the Entity-Relationship Model: Ontological Query Answering.- Linked Data Services and Semantics-enabled Mashup.- Part III Linked Data Search engines.- A Recommender System for Linked Data.- Flint: from Web Pages to Probabilistic Semantic Data.- Searching and Browsing Linked Data with SWSE.
  2. Gugerli, D.: Suchmaschinen : die Welt als Datenbank (2009) 0.07
    0.074022576 = product of:
      0.11103386 = sum of:
        0.053679425 = weight(_text_:search in 1160) [ClassicSimilarity], result of:
          0.053679425 = score(doc=1160,freq=8.0), product of:
            0.1747324 = queryWeight, product of:
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.05027291 = queryNorm
            0.30720934 = fieldWeight in 1160, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.03125 = fieldNorm(doc=1160)
        0.057354435 = product of:
          0.11470887 = sum of:
            0.11470887 = weight(_text_:engines in 1160) [ClassicSimilarity], result of:
              0.11470887 = score(doc=1160,freq=8.0), product of:
                0.25542772 = queryWeight, product of:
                  5.080822 = idf(docFreq=746, maxDocs=44218)
                  0.05027291 = queryNorm
                0.44908544 = fieldWeight in 1160, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  5.080822 = idf(docFreq=746, maxDocs=44218)
                  0.03125 = fieldNorm(doc=1160)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    LCSH
    Search engines / History
    Web search engines / Social aspects
    Subject
    Search engines / History
    Web search engines / Social aspects
  3. ¬Die Macht der Suchmaschinen (2007) 0.07
    0.06893679 = product of:
      0.10340518 = sum of:
        0.06038935 = weight(_text_:search in 1813) [ClassicSimilarity], result of:
          0.06038935 = score(doc=1813,freq=18.0), product of:
            0.1747324 = queryWeight, product of:
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.05027291 = queryNorm
            0.3456105 = fieldWeight in 1813, product of:
              4.2426405 = tf(freq=18.0), with freq of:
                18.0 = termFreq=18.0
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.0234375 = fieldNorm(doc=1813)
        0.043015826 = product of:
          0.08603165 = sum of:
            0.08603165 = weight(_text_:engines in 1813) [ClassicSimilarity], result of:
              0.08603165 = score(doc=1813,freq=8.0), product of:
                0.25542772 = queryWeight, product of:
                  5.080822 = idf(docFreq=746, maxDocs=44218)
                  0.05027291 = queryNorm
                0.33681408 = fieldWeight in 1813, product of:
                  2.828427 = tf(freq=8.0), with freq of:
                    8.0 = termFreq=8.0
                  5.080822 = idf(docFreq=746, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=1813)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Content
    MARCEL MACHILL / MARKUS BEILER / MARTIN ZENKER: Suchmaschinenforschung. Überblick und Systematisierung eines interdisziplinären Forschungsfeldes TEIL 1: SUCHMASCHINENREGULIERUNG UND -ÖKONOMIE URS GASSER / JAMES THURMAN: Themen und Herausforderungen der Regulierung von Suchmaschinen NORBERT SCHNEIDER: Die Notwendigkeit der Suchmaschinenregulierung aus Sicht eines Regulierers WOLFGANG SCHULZ / THORSTEN HELD: Der Index auf dem Index? Selbstzensur und Zensur bei Suchmaschinen BORIS ROTENBERG: Towards Personalised Search: EU Data Protection Law and its Implications for Media Pluralism ELIZABETH VAN COUVERING: The Economy of Navigation: Search Engines, Search Optimisation and Search Results THEO RÖHLE: Machtkonzepte in der Suchmaschinenforschung TEIL 2: SUCHMASCHINEN UND JOURNALISMUS VINZENZ WYSS / GUIDO KEEL: Google als Trojanisches Pferd? Konsequenzen der Internet-Recherche von Journalisten für die journalistische Qualität NIC NEWMAN: Search Strategies and Activities of BBC News Interactive JÖRG SADROZINSKI: Suchmaschinen und öffentlich-rechtlicher Onlinejournalismus am Beispiel tagesschau.de HELMUT MARTIN-JUNG: Suchmaschinen und Qualitätsjournalismus PHILIP GRAF DÖNHOFF / CHRISTIAN BARTELS: Online-Recherche bei NETZEITUNG.DE SUSAN KEITH: Searching for News Headlines: Connections between Unresolved Hyperlinking Issues and a New Battle over Copyright Online AXEL BUNDENTHAL: Suchmaschinen als Herausforderung für Archive und Dokumentationsbereiche am Beispiel des ZDF BENJAMIN PETERS: The Search Engine Democracy: Metaphors and Muhammad
    TEIL 3: QUALITÄT VON SUCHMASCHINEN UND NUTZERVERHALTEN] DIRK LEWANDOWSKI: Mit welchen Kennzahlen lässt sich die Qualität von Suchmaschinen messen? BENJAMIN EDELMAN: Assessing and Improving the Safety of Internet Search Engines HENDRIK SPECK / FREDERIC PHILIPP THIELE: Playing the Search Engines or Hacking the Box: Möglichkeiten und Gefahren von Suchmaschinen-Hacking am Beispiel von Google NATALIE KINK / THOMAS HESS: Suchmaschinen als Substitut traditioneller Medien? Erste Ergebnisse einer Studie zum Wandel der Informationsbeschaffung durch Suchmaschinen DIVINA FRAU-MEIGS: Minding the Gatekeepers: Search Engines for Young People, and the Regulatory Riddle of Harmful Content an Environmental Cognition Perspective MARCEL MACHILL / MARKUS BEILER / ULRIKE NEUMANN: Leistungsfähigkeit von wissenschaftlichen Suchmaschinen. Ein Experiment am Beispiel von Google Scholar
  4. Spinning the Semantic Web : bringing the World Wide Web to its full potential (2003) 0.04
    0.03887001 = product of:
      0.058305014 = sum of:
        0.03321245 = weight(_text_:search in 1981) [ClassicSimilarity], result of:
          0.03321245 = score(doc=1981,freq=4.0), product of:
            0.1747324 = queryWeight, product of:
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.05027291 = queryNorm
            0.19007608 = fieldWeight in 1981, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.02734375 = fieldNorm(doc=1981)
        0.025092565 = product of:
          0.05018513 = sum of:
            0.05018513 = weight(_text_:engines in 1981) [ClassicSimilarity], result of:
              0.05018513 = score(doc=1981,freq=2.0), product of:
                0.25542772 = queryWeight, product of:
                  5.080822 = idf(docFreq=746, maxDocs=44218)
                  0.05027291 = queryNorm
                0.19647488 = fieldWeight in 1981, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.080822 = idf(docFreq=746, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=1981)
          0.5 = coord(1/2)
      0.6666667 = coord(2/3)
    
    Abstract
    As the World Wide Web continues to expand, it becomes increasingly difficult for users to obtain information efficiently. Because most search engines read format languages such as HTML or SGML, search results reflect formatting tags more than actual page content, which is expressed in natural language. Spinning the Semantic Web describes an exciting new type of hierarchy and standardization that will replace the current "Web of links" with a "Web of meaning." Using a flexible set of languages and tools, the Semantic Web will make all available information - display elements, metadata, services, images, and especially content - accessible. The result will be an immense repository of information accessible for a wide range of new applications. This first handbook for the Semantic Web covers, among other topics, software agents that can negotiate and collect information, markup languages that can tag many more types of information in a document, and knowledge systems that enable machines to read Web pages and determine their reliability. The truly interdisciplinary Semantic Web combines aspects of artificial intelligence, markup languages, natural language processing, information retrieval, knowledge representation, intelligent agents, and databases.
  5. Handbuch Internet-Suchmaschinen 2 : Neue Entwicklungen in der Web-Suche (2011) 0.02
    0.019369897 = product of:
      0.058109686 = sum of:
        0.058109686 = weight(_text_:search in 522) [ClassicSimilarity], result of:
          0.058109686 = score(doc=522,freq=6.0), product of:
            0.1747324 = queryWeight, product of:
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.05027291 = queryNorm
            0.33256388 = fieldWeight in 522, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.0390625 = fieldNorm(doc=522)
      0.33333334 = coord(1/3)
    
    Content
    Titel der einzelnen Kapitel: Social Search Folksonomies und Kollaborative Informationsdienste: Eine Alternative zur Websuche? Query Understanding Semantic Search Suche in Multimediaarchiven und Kultureinrichtungen Wissenschaftliche Suchmaschinen Journalistische Recherche im Internet Evaluierung von Suchmaschinen Usability und User Experience in Suchmaschinen Search Engine Bias Web Monitoring Tools für das Monitoring
  6. Deep Search : Politik des Suchens jenseits von Google; Deep Search-Konferenz ; (Wien) : 2008.11.08; eine Veröffentlichung des World-Information Institute (2009) 0.02
    0.015495917 = product of:
      0.04648775 = sum of:
        0.04648775 = weight(_text_:search in 15) [ClassicSimilarity], result of:
          0.04648775 = score(doc=15,freq=6.0), product of:
            0.1747324 = queryWeight, product of:
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.05027291 = queryNorm
            0.2660511 = fieldWeight in 15, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.03125 = fieldNorm(doc=15)
      0.33333334 = coord(1/3)
    
    Footnote
    Viele Beiträge in diesem Band wurden zuerst auf der Deep Search-Konferenz vorgestellt, die am 8. November 2008 in Wien stattfand. Lizenzausgabe 2010 bei der Bundeszentrale für Politische Bildung, Bonn. Rez. in: ZfBB 58(2011) H.3/4, S.236-237 (M. Dörr)
  7. Handbuch Internet-Suchmaschinen [1] : Nutzerorientierung in Wissenschaft und Praxis (2009) 0.01
    0.011070817 = product of:
      0.03321245 = sum of:
        0.03321245 = weight(_text_:search in 329) [ClassicSimilarity], result of:
          0.03321245 = score(doc=329,freq=4.0), product of:
            0.1747324 = queryWeight, product of:
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.05027291 = queryNorm
            0.19007608 = fieldWeight in 329, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.475677 = idf(docFreq=3718, maxDocs=44218)
              0.02734375 = fieldNorm(doc=329)
      0.33333334 = coord(1/3)
    
    Content
    I. Suchmaschinenlandschaft Der Markt für Internet-Suchmaschinen - Christian Maaß, Andre Skusa, Andreas Heß und Gotthard Pietsch Typologie der Suchdienste im Internet - Joachim Griesbaum, Bernard Bekavac und Marc Rittberger Spezialsuchmaschinen - Dirk Lewandowski Suchmaschinenmarketing - Carsten D. Schultz II. Suchmaschinentechnologie Ranking-Verfahren für Web-Suchmaschinen - Philipp Dopichaj Programmierschnittstellen der kommerziellen Suchmaschinen - Fabio Tosques und Philipp Mayr Personalisierung der Internetsuche - Lösungstechniken und Marktüberblick - Kai Riemer und Fabian Brüggemann III. Nutzeraspekte Methoden der Erhebung von Nutzerdaten und ihre Anwendung in der Suchmaschinenforschung - Nadine Höchstötter Standards der Ergebnispräsentation - Dirk Lewandowski und Nadine Höchstötter Universal Search - Kontextuelle Einbindung von Ergebnissen unterschiedlicher Quellen und Auswirkungen auf das User Interface - Sonja Quirmbach Visualisierungen bei Internetsuchdiensten - Thomas Weinhold, Bernard Bekavac, Sonja Hierl, Sonja Öttl und Josef Herget IV. Recht und Ethik Datenschutz bei Suchmaschinen - Thilo Weichert Moral und Suchmaschinen - Karsten Weber V. Vertikale Suche Enterprise Search - Suchmaschinen für Inhalte im Unternehmen - Julian Bahrs Wissenschaftliche Dokumente in Suchmaschinen - Dirk Pieper und Sebastian Wolf Suchmaschinen für Kinder - Maria Zens, Friederike Silier und Otto Vollmers
  8. Schweibenz, W.; Thissen, F.: Qualität im Web : Benutzerfreundliche Webseiten durch Usability Evaluation (2003) 0.01
    0.0056760716 = product of:
      0.017028214 = sum of:
        0.017028214 = product of:
          0.03405643 = sum of:
            0.03405643 = weight(_text_:22 in 767) [ClassicSimilarity], result of:
              0.03405643 = score(doc=767,freq=2.0), product of:
                0.17604718 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.05027291 = queryNorm
                0.19345059 = fieldWeight in 767, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=767)
          0.5 = coord(1/2)
      0.33333334 = coord(1/3)
    
    Date
    22. 3.2008 14:24:08

Languages

Types