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  • × theme_ss:"Konzeption und Anwendung des Prinzips Thesaurus"
  • × year_i:[2010 TO 2020}
  1. Neuer internationaler Standard für Thesauri veröffentlicht (2012) 0.02 
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    Abstract
    ISO 25964-1 ist der neue internationale Standard für Thesauri. Die Norm ersetzt ISO 2788 und ISO 5964. Erschienen unter dem vollständigen Titel "Information and documentation -Thesauri and interoperability with other vocabularies - Part 1: Thesauri for information retrieval" berücksichtigt ISO 25964-1 einsprachige und mehrsprachige Thesauri sowie die heutigen Anforderungen an Interoperabilität, Networking und die gemeinsame Nutzung von Daten (Data Sharing). Im Standard sind folgende Themen enthalten: - Erstellung einsprachiger und mehrsprachiger Thesauri; - Klärung des Unterschieds zwischen Benennungen und Begriffen und ihrer Beziehungen zueinander; - Richtlinien zur Facettenanalyse, zur Gestaltung und Darstellung von Thesauri; - Richtlinien zur Thesaurusnutzung in computergestützten und vernetzten Systemen; Best-Practice-Modell für Management der Thesaurusentwicklung und -wartung; - Leitfaden Thesaurusverwaltungssoftware; - Datenmodell für ein- und mehrsprachige Thesauri; - zusammengefasste Empfehlungen für Austauschformate und -protokolle. Aus dem Datenmodell wurde ein XML-Schema für Datenaustauschzwecke erstellt, das frei verfügbar ist unter http://www.niso.org/schemas/iso25964/.
  2. Dextre Clarke, S.G.: Teil 1 der Thesaurus-Norm ISO 25964 veröffentlicht (2012) 0.02 
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    Abstract
    Die neue internationale Thesaurus-Norm ISO 25964-1 ersetzt die Normen ISO 2788 und ISO 5964. Ihr englischer Titel lautet "Information and documentation - Thesauri and interoperability with other vocabularies - Part 1: Thesauri for information retrieval". Die Norm umfasst ein- und mehrsprachige Thesauri und berück sichtigt die Notwendigkeit von Datenaustausch, Vernetzung und Interoperabilität. Zu den Inhalten gehören - Konstruktion ein- und mehrsprachiger Thesauri - Unterschied zwischen Begriff und Benennung und ihren Beziehungen - Facettenanalyse und Layout - Einsatz von Thesauri in computergestützten und vernetzten Systemen - Management und Pflege von Thesauri - Richtlinien für Thesaurusmanagement-Software - Datenmodell für ein- und mehrsprachige Thesauri - Empfehlungen
    Source
    Information - Wissenschaft und Praxis. 63(2012) H.2, S.122-123
  3. Mu, X.; Lu, K.; Ryu, H.: Explicitly integrating MeSH thesaurus help into health information retrieval systems : an empirical user study (2014) 0.02 
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    Abstract
    When consumers search for health information, a major obstacle is their unfamiliarity with the medical terminology. Even though medical thesauri such as the Medical Subject Headings (MeSH) and related tools (e.g., the MeSH Browser) were created to help consumers find medical term definitions, the lack of direct and explicit integration of these help tools into a health retrieval system prevented them from effectively achieving their objectives. To explore this issue, we conducted an empirical study with two systems: One is a simple interface system supporting query-based searching; the other is an augmented system with two new components supporting MeSH term searching and MeSH tree browsing. A total of 45 subjects were recruited to participate in the study. The results indicated that the augmented system is more effective than the simple system in terms of improving user-perceived topic familiarity and question-answer performance, even though we did not find users spend more time on the augmented system. The two new MeSH help components played a critical role in participants' health information retrieval and were found to allow them to develop new search strategies. The findings of the study enhanced our understanding of consumers' search behaviors and shed light on the design of future health information retrieval systems.
    Source
    Information processing and management. 50(2014) no.1, S.24-40
    Theme
    Verbale Doksprachen im Online-Retrieval
  4. Youlin, Z.; Baptista Nunes, J.M.; Zhonghua, D.: Construction and evolution of a Chinese Information Science and Information Service (CIS&IS) onto-thesaurus (2014) 0.01 
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    Abstract
    Thesauri are the most important tools for information and knowledge organization, and they undergo regular improvements according to the rapid development of new requirements and affordances of emerging information techniques. This paper attempts to integrate ontology into the conceptual organization scheme of thesauri and proposes a new solution to extend the functionality of thesauri based on ontological features, which is termed here as an onto-thesaurus. In this study, a prototype system named the Chinese Information Science and Information Service onto-thesaurus system (CIS&IS), was developed to analyze ontothesaurus with the category of information science and information service in the Chinese Topic Classification Dictionary with a two-stage approach. The first stage aims to define and construct the onto-thesaurus. The second stage aims to realize the evolution function of onto-thesaurus. The main purpose of this system was to achieve the function of self-learning and auto-evolution and to enable a much more effective conceptual retrieval by the newly proposed onto-thesaurus.
  5. Dextre Clarke, S.G.: ¬The Information Retrieval Thesaurus (2019) 0.01 
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    Abstract
    In the post-war period before computers were readily available, urgent demand for scientific and industrial develop-ment stimulated research and development (R&D) that led to the birth of the information retrieval thesaurus. This article traces the early history, speciation and progressive improvement of the thesaurus to reach the state now conveyed by guidelines in inter-national and national standards. Despite doubts about the effec-tiveness of the thesaurus throughout this period, and notwith-standing the dominance of Google and other search engines in the information retrieval (IR) scene today, the thesaurus still plays a complementary part in the organization of knowledge and in-formation resources. Success today depends on interoperability, and is opening up opportunities in linked data applications. At the same time, the IR demand from workers in the knowledge society drives interest in hybrid forms of knowledge organization system (KOS) that may pool the genes of thesauri with those of ontologies and classification schemes.
    Object
    Information Retrieval Thesaurus
  6. Curras, E.: Ontologies, taxonomy and thesauri in information organisation and retrieval (2010) 0.01 
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    Abstract
    The originality of this book, which deals with such a new subject matter, lies in the application of methods and concepts never used before - such as Ontologies and Taxonomies, as well as Thesauri - to the ordering of knowledge based on primary information. Chapters in the book also examine the study of Ontologies, Taxonomies and Thesauri from the perspective of Systematics and General Systems Theory. "Ontologies, Taxonomy and Thesauri in Information Organisation and Retrieval" will be extremely useful to those operating within the network of related fields, which includes Documentation and Information Science.
    Content
    Inhalt: 1. From classifications to ontologies Knowledge - A new concept of knowledge - Knowledge and information - Knowledge organisation - Knowledge organisation and representation - Cognitive sciences - Talent management - Learning systematisation - Historical evolution - From classification to knowledge organisation - Why ontologies exist - Ontologies - The structure of ontologies 2. Taxonomies and thesauri From ordering to taxonomy - The origins of taxonomy - Hierarchical and horizontal order - Correlation with classifications - Taxonomy in computer science - Computing taxonomy - Definitions - Virtual taxonomy, cybernetic taxonomy - Taxonomy in Information Science - Similarities between taxonomies and thesauri - ifferences between taxonomies and thesauri 3. Thesauri Terminology in classification systems - Terminological languages - Thesauri - Thesauri definitions - Conditions that a thesaurus must fulfil - Historical evolution - Classes of thesauri 4. Thesauri in (cladist) systematics Systematics - Systematics as a noun - Definitions and historic evolution over time - Differences between taxonomy and systematics - Systematics in thesaurus construction theory - Classic, numerical and cladist systematics - Classic systematics in information science - Numerical systematics in information science - Thesauri in cladist systematics - Systematics in information technology - Some examples 5. Thesauri in systems theory Historical evolution - Approach to systems - Systems theory applied to the construction of thesauri - Components - Classes of system - Peculiarities of these systems - Working methods - Systems theory applied to ontologies and taxonomies
  7. Hjoerland, B.: Does the traditional thesaurus have a place in modern information retrieval? (2016) 0.01 
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    Abstract
    The introduction (1.0) of this article considers the status of the thesaurus within LIS and asks about the future prospect for thesauri. The main following points are: (2.0) Any knowledge organization system (KOS) is today threatened by Google-like systems, and it is therefore important to consider if there still is a need for knowledge organization (KO) in the traditional sense. (3.0) A thesaurus is a somewhat reduced form of KOS compared to, for example, an ontology, and its "bundling" and restricted number of semantic relations has never been justified theoretically or empirically. Which semantic relations are most fruitful for a given task is thus an open question, and different domains may need different kinds of KOS including different sets of relations between terms. (4.0) A KOS is a controlled vocabulary (CV) and should not be considered a "perfect language" (Eco 1995) that is simply able to remove the ambiguity of natural language; rather much ambiguity in language represents a battle between many "voices" (Bakhtin 1981) or "paradigms" (Kuhn 1962). In this perspective, a specific KOS, e.g. a specific thesaurus, is just one "voice" among many voices, and that voice has to demonstrate its authority and utility. It is concluded (5.0) that the traditional thesaurus does not have a place in modern information retrieval, but that more flexible semantic tools based on proper studies of domains will always be important.
    Content
    Beitrag in einem Special issue: The Great Debate: "This House Believes that the Traditional Thesaurus has no Place in Modern Information Retrieval." [19 February 2015, 14:00-17:30 preceded by ISKO UK AGM and followed by networking, wine and nibbles; vgl.: http://www.iskouk.org/content/great-debate].
  8. Shiri, A.: Powering search : the role of thesauri in new information environments (2012) 0.01 
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    Abstract
    Powering search offers a clear and comprehensive treatment of the role of thesauri in search user interfaces across a range of information search and retrieval systems - from bibliographic and full-text databases to digital libraries, portals, open archives, and content management systems.
    Content
    Thesauri : introduction and recent developments -- Thesauri in interactive information retrieval -- User-centered approach to the evaluation of thesauri : query formulation and expansion -- Thesauri in web-based search systems -- Thesaurus-based search and browsing functionalities in new thesaurus construction standards -- Design of search user interfaces for thesauri -- Design of user interfaces for multilingual and meta-thesauri -- User-centered evaluation of thesaurus-enhanced search user interfaces -- Guidelines for the design of thesaurus-enhanced search user interfaces -- Current trends and developments.
    LCSH
    Information storage and retrieval systems
    Information retrieval
    RSWK
    Information Retrieval
    Subject
    Information Retrieval
    Information storage and retrieval systems
    Information retrieval
  9. Boteram, F.: Semantische Relationen in Dokumentationssprachen : vom Thesaurus zum semantischen Netz (2010) 0.01 
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    Abstract
    Moderne Verfahren des Information Retrieval verlangen nach aussagekräftigen und detailliert relationierten Dokumentationssprachen. Der selektive Transfer einzelner Modellierungsstrategien aus dem Bereich semantischer Technologien für die Gestaltung und Relationierung bestehender Dokumentationssprachen wird diskutiert. In Form einer Taxonomie wird ein hierarchisch strukturiertes Relationeninventar definiert, welches sowohl hinreichend allgemeine als auch zahlreiche spezifische Relationstypen enthält, die eine detaillierte und damit aussagekräftige Relationierung des Vokabulars ermöglichen. Das bringt einen Zugewinn an Übersichtlichkeit und Funktionalität. Im Gegensatz zu anderen Ansätzen und Überlegungen zur Schaffung von Relationeninventaren entwickelt der vorgestellte Vorschlag das Relationeninventar aus der Begriffsmenge eines bestehenden Gegenstandsbereichs heraus.
    Source
    Wissensspeicher in digitalen Räumen: Nachhaltigkeit - Verfügbarkeit - semantische Interoperabilität. Proceedings der 11. Tagung der Deutschen Sektion der Internationalen Gesellschaft für Wissensorganisation, Konstanz, 20. bis 22. Februar 2008. Hrsg.: J. Sieglerschmidt u. H.P.Ohly
  10. MacFarlane, A.: Knowledge organisation and its role in multimedia information retrieval (2016) 0.01 
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    Abstract
    Various kinds of knowledge organisation, such as thesauri, are routinely used to label or tag multimedia content such as images and music and to support information retrieval, i.e. user search for such content. In this paper, we outline why this is the case, in particular focusing on the semantic gap between content and concept based multimedia retrieval. We survey some indexing vocabularies used for multimedia retrieval, and argue that techniques such as thesauri will be needed for the foreseeable future in order to support users in their need for multimedia content. In particular, we argue that artificial intelligence techniques are not mature enough to solve the problem of indexing multimedia conceptually and will not be able to replace human indexers for the foreseeable future.
    Content
    Beitrag in einem Special issue: The Great Debate: "This House Believes that the Traditional Thesaurus has no Place in Modern Information Retrieval." [19 February 2015, 14:00-17:30 preceded by ISKO UK AGM and followed by networking, wine and nibbles; vgl.: http://www.iskouk.org/content/great-debate].
  11. Tudhope, D.; Binding, C.: Still quite popular after all those years : the continued relevance of the information retrieval thesaurus (2016) 0.01 
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    Abstract
    The recent ISKO-UK conference considered the question of whether the traditional thesaurus has any place in modern information retrieval. This note is intended to continue in the spirit of that good-natured debate, arguing that there is indeed a role today and highlighting some recent work showing the continued relevance of the thesaurus, particularly in the linked data area. Key functionality that a thesaurus makes possible is discussed. A brief outline is provided of prominent work hat employs thesauri in three key areas of infrastructure underpinning advanced retrieval functionality today: metadata enrichment,vocabulary mapping and web services.
    Content
    Beitrag in einem Special issue: The Great Debate: "This House Believes that the Traditional Thesaurus has no Place in Modern Information Retrieval." [19 February 2015, 14:00-17:30 preceded by ISKO UK AGM and followed by networking, wine and nibbles; vgl.: http://www.iskouk.org/content/great-debate].
  12. Engerer, V.: Control and syntagmatization : vocabulary requirements in information retrieval thesauri and natural language lexicons (2017) 0.01 
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    Abstract
    This paper explores the relationships between natural language lexicons in lexical semantics and thesauri in information retrieval research. These different areas of knowledge have different restrictions on use of vocabulary; thesauri are used only in information search and retrieval contexts, whereas lexicons are mental systems and generally applicable in all domains of life. A set of vocabulary requirements that defines the more concrete characteristics of vocabulary items in the 2 contexts can be derived from this framework: lexicon items have to be learnable, complex, transparent, etc., whereas thesaurus terms must be effective, current and relevant, searchable, etc. The differences in vocabulary properties correlate with 2 other factors, the well-known dimension of Control (deliberate, social activities of building and maintaining vocabularies), and Syntagmatization, which is less known and describes vocabulary items' varying formal preparedness to exit the thesaurus/lexicon, enter into linear syntactic constructions, and, finally, acquire communicative functionality. It is proposed that there is an inverse relationship between Control and Syntagmatization.
    Source
    Journal of the Association for Information Science and Technology. 68(2017) no.6, S.1480-1490
  13. Kempf, A.O.; Neubert, J.: ¬The role of thesauri in an Open Web : a case study of the STW Thesaurus for economics (2016) 0.00 
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    Abstract
    This paper illustrates the changing role of thesauri interlinked with overall changes of modern information infrastructure services, referring to "STW Thesaurus for Economics" as a case study. It starts with an overview of the history and development of the STW and describes the far-reaching changes brought about by its publication on the Web, with regard to subject indexing, retrieval and new uses for Linked Open Data. It argues that only the most recent technological developments help thesauri to exploit their full potential which is why they more than ever have a place in current information retrieval and infrastructure.
    Content
    Beitrag in einem Special issue: The Great Debate: "This House Believes that the Traditional Thesaurus has no Place in Modern Information Retrieval." [19 February 2015, 14:00-17:30 preceded by ISKO UK AGM and followed by networking, wine and nibbles; vgl.: http://www.iskouk.org/content/great-debate].
  14. ISO 25964-2: Thesauri and interoperability with other vocabularies : Part 2: Interoperability with other vocabularies (2013) 0.00 
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    Abstract
    ISO 25964-2:2013 is applicable to thesauri and other types of vocabulary that are commonly used for information retrieval. It describes, compares and contrasts the elements and features of these vocabularies that are implicated when interoperability is needed. It gives recommendations for the establishment and maintenance of mappings between multiple thesauri, or between thesauri and other types of vocabularies.
    Content
    Part 1: Thesauri for information retrieval.
  15. Ma, X.; Carranza, E.J.M.; Wu, C.; Meer, F.D. van der; Liu, G.: ¬A SKOS-based multilingual thesaurus of geological time scale for interoperability of online geological maps (2011) 0.00 
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    Abstract
    The usefulness of online geological maps is hindered by linguistic barriers. Multilingual geoscience thesauri alleviate linguistic barriers of geological maps. However, the benefits of multilingual geoscience thesauri for online geological maps are less studied. In this regard, we developed a multilingual thesaurus of geological time scale (GTS) to alleviate linguistic barriers of GTS records among online geological maps. We extended the Simple Knowledge Organization System (SKOS) model to represent the ordinal hierarchical structure of GTS terms. We collected GTS terms in seven languages and encoded them into a thesaurus by using the extended SKOS model. We implemented methods of characteristic-oriented term retrieval in JavaScript programs for accessing Web Map Services (WMS), recognizing GTS terms, and making translations. With the developed thesaurus and programs, we set up a pilot system to test recognitions and translations of GTS terms in online geological maps. Results of this pilot system proved the accuracy of the developed thesaurus and the functionality of the developed programs. Therefore, with proper deployments, SKOS-based multilingual geoscience thesauri can be functional for alleviating linguistic barriers among online geological maps and, thus, improving their interoperability.
    Content
    Article Outline 1. Introduction 2. SKOS-based multilingual thesaurus of geological time scale 2.1. Addressing the insufficiency of SKOS in the context of the Semantic Web 2.2. Addressing semantics and syntax/lexicon in multilingual GTS terms 2.3. Extending SKOS model to capture GTS structure 2.4. Summary of building the SKOS-based MLTGTS 3. Recognizing and translating GTS terms retrieved from WMS 4. Pilot system, results, and evaluation 5. Discussion 6. Conclusions Vgl. unter: http://www.sciencedirect.com/science?_ob=MiamiImageURL&_cid=271720&_user=3865853&_pii=S0098300411000744&_check=y&_origin=&_coverDate=31-Oct-2011&view=c&wchp=dGLbVlt-zSkzS&_valck=1&md5=e2c1daf53df72d034d22278212578f42&ie=/sdarticle.pdf.
  16. Lindenthal, J.; Scheven, J.E.: ISO 25964 - Standard der Information und Dokumentation (2013) 0.00 
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    Abstract
    Ein neuer internationaler Standard der Information und Dokumentation - Thesauri and interoperability with other vocabularies (ISO 25964) ist in Vorbereitung. Part 1: Thesauri for information retrieval wurde Mitte August als DIS 25964-1 im ISO Central Secretariat eingereicht. Die Motivation zur Entwicklung eines neuen Vokabularstandards sowie die wesentlichen Änderungen und Erweiterungen gegenüber ISO 2788/ISO 5964 werden vorgestellt. Anhand des Datenmodells zu Part 1: Thesauri for information retrieval werden die grundlegenden Elemente, Attribute und Relationen kurz erläutert. Mit der Arbeit an Part 2: Interoperability with other vocabularies wurde Ende Juni 2009 begonnen. Es sollen Richtlinien erarbeitet werden, um Interoperabilität zwischen Thesauri und anderen Vokabularien wie Normdateien für Namen, Schlagwortlisten, Ontologien, Klassifikationen und dgl. zu gewähren. Der erste Commitee Draft (CD 25964-2) ist für Juni 2010 geplant. Über den Stand der Entwicklung des 2. Teiles wird kurz referiert.
  17. Engerer, V.: Thesauri, Terminologien, Lexika, Fachsprachen : Kontrolle, physische Verortung und das Prinzip der Syntagmatisierung von Vokabularen (2014) 0.00 
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    Abstract
    Ich unternehme in diesem Beitrag den Versuch, die Informationswissenschaft - hier gedeutet als 'Information Retrieval'- Disziplin - einer synchronen Querschnittsanalyse zu unterziehen, welche die aktuelle Position dieser Disziplin im Feld anderer zeichen- und wortschatzorientierter Disziplinen (neben der Linguistik die Terminologielehre und die Fachsprachenforschung) näher bestimmen soll. Im Rahmen der Analyse wird von einem Information Retrieval-Kern der Informationswissenschaft ausgegangen, welcher den Informationssuchkontext sowie die Konzepte des Informationsbedarfs und der Relevanz als für diese Disziplin zentrale Komponenten ansieht. Synchron wird das Verhältnis der Informationswissenschaft zu benachbarten Disziplinen durch eine Reihe disziplinspezifischer Zeichenanforderungen erklärt, wodurch ein systemischer Zusammenhang entsteht, der die Informationswissenschaft mit den drei anderen zeichenbezogenen und vokabularorientierten Disziplinen in Beziehung setzt. Das Verhältnis zwischen diesen Disziplinen wird anhand der Dimensionen Kontrolle/Verbindlichkeit sowie Verortung des Vokabulars ("im Kopf" vs. in externen Dokumenten) aufgezeigt, und es wird ein übergeordnetes Prinzip der Syntagmatisierung, welches die beiden Dimensionen vereint, vorgeschlagen.
    Source
    Information - Wissenschaft und Praxis. 65(2014) H.2, S.99-108
  18. Will, L.: ¬The ISO 25964 data model for the structure of an information retrieval thesaurus (2012) 0.00 
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    Abstract
    International standard ISO 25964-1:2011 - Thesauri for information retrieval, includes a detailed data model for thesaurus structure. It is intended to provide a rigorous presentation of the elements and relationships which will not only clarify and standardise the varying and conflicting interpretations which exist but which can also be implemented consistently in automated systems. It makes a clear distinction between concepts and the terms which are used to label them, and includes other features that may be present in a thesaurus, such as compound equivalence, arrays and node labels, concept groups, notes and version history.
  19. Andrade, J. de; Lopes Ginez de Lara, M.: Interoperability and mapping between knowledge organization systems : metathesaurus - Unified Medical Language System of the National Library of Medicine (2016) 0.00 
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    Abstract
    This paper is aimed at assessing the potential of interoperable knowledge organization systems to respond to search strategies in order to retrieve information from databases in the areas of health and biomedicine. An analysis was done on the semantic consistency of synonym grouping of a term selected from the Metathesaurus, the Unified Medical Language System of the National Library of Medicine, based on the characteristics of equivalence proposed in ISO 25964: 2: 2011 and based on the following categories: semantic, morphological, syntactic and typographical variations. This paper highlights the importance of understanding the results of automatic mapping as well as the need for characterization, evaluation and selection of equivalences for preparation of consistent search strategies and presentation of search results in scientific work methodologies.
  20. Dextre Clarke, S.G.: Origins and trajectory of the long thesaurus debate (2016) 0.00 
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    Abstract
    The information retrieval thesaurus emerged in the 1950s, settled down to a more-or-less standard format in the 1970s and has continued to evolve marginally since then. Throughout its whole lifetime, doubts have been expressed about its efficacy with emphasis latterly on cost-effectiveness. Prolonged testing of different styles of index language in the 1970s failed to settle the doubts. The arena occupied by the debate has moved from small isolated databases in the post-war era to diverse situations nowadays with the whole Internet at one extreme and small in-house collections at the other. Sophisticated statistical techniques now dominate the retrieval landscape on the Internet but leave opportunities for the thesaurus and other knowledge organization techniques in niches such as image libraries and corporate intranets. The promise of an ontology-driven semantic web with linked data resources opens another opportunity. Thus much scope remains for research to establish the usefulness of the thesaurus in these places and to inspire its continuing evolution.
    Content
    Beitrag in einem Special issue: The Great Debate: "This House Believes that the Traditional Thesaurus has no Place in Modern Information Retrieval." [19 February 2015, 14:00-17:30 preceded by ISKO UK AGM and followed by networking, wine and nibbles; vgl.: http://www.iskouk.org/content/great-debate].

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