Search (29 results, page 1 of 2)

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  1. Buß, M.: Unternehmenssprache in internationalen Unternehmen : Probleme des Informationstransfers in der internen Kommunikation (2005) 0.07 
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    Date
    22. 5.2005 18:25:26
    Theme
    Information Resources Management
  2. Hartmann, S.: Inhaltliche Erschließung einer Call-Center-Datenbank : Konzeptentwicklung für die Kundentelefon-Wissensdatenbank der Deutschen Post AG (KT-WEB 2.0) (2005) 0.05 
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    Theme
    Information Resources Management
  3. Makewita, S.M.: Investigating the generic information-seeking function of organisational decision-makers : perspectives on improving organisational information systems (2002) 0.04 
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    Abstract
    The past decade has seen the emergence of a new paradigm in the corporate world where organisations emphasised connectivity as a means of exposing decision-makers to wider resources of information within and outside the organisation. Many organisations followed the initiatives of enhancing infrastructures, manipulating cultural shifts and emphasising managerial commitment for creating pools and networks of knowledge. However, the concept of connectivity is not merely presenting people with the data, but more importantly, to create environments where people can seek information efficiently. This paradigm has therefore caused a shift in the function of information systems in organisations. They have to be now assessed in relation to how they underpin people's information-seeking activities within the context of their organisational environment. This research project used interpretative research methods to investigate the nature of people's information-seeking activities at two culturally contrasting organisations. Outcomes of this research project provide insights into phenomena associated with people's information-seeking function, and show how they depend on the organisational context that is defined partly by information systems. It suggests that information-seeking is not just searching for data. The inefficiencies inherent in both people and their environments can bring opaqueness into people's data, which they need to avoid or eliminate as part of seeking information. This seems to have made information-seeking a two-tier process consisting of a primary process of searching and interpreting data and auxiliary process of avoiding and eliminating opaqueness in data. Based on this view, this research suggests that organisational information systems operate naturally as implicit dual-mechanisms to underpin the above two-tier process, and that improvements to information systems should concern maintaining the balance in these dual-mechanisms.
    Date
    22. 7.2022 12:16:58
  4. García Barrios, V.M.: Informationsaufbereitung und Wissensorganisation in transnationalen Konzernen : Konzeption eines Informationssystems für große und geographisch verteilte Unternehmen mit dem Hyperwave Information System (2002) 0.04 
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    Theme
    Information Resources Management
  5. Slavic-Overfield, A.: Classification management and use in a networked environment : the case of the Universal Decimal Classification (2005) 0.03 
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    Abstract
    In the Internet information space, advanced information retrieval (IR) methods and automatic text processing are used in conjunction with traditional knowledge organization systems (KOS). New information technology provides a platform for better KOS publishing, exploitation and sharing both for human and machine use. Networked KOS services are now being planned and developed as powerful tools for resource discovery. They will enable automatic contextualisation, interpretation and query matching to different indexing languages. The Semantic Web promises to be an environment in which the quality of semantic relationships in bibliographic classification systems can be fully exploited. Their use in the networked environment is, however, limited by the fact that they are not prepared or made available for advanced machine processing. The UDC was chosen for this research because of its widespread use and its long-term presence in online information retrieval systems. It was also the first system to be used for the automatic classification of Internet resources, and the first to be made available as a classification tool on the Web. The objective of this research is to establish the advantages of using UDC for information retrieval in a networked environment, to highlight the problems of automation and classification exchange, and to offer possible solutions. The first research question was is there enough evidence of the use of classification on the Internet to justify further development with this particular environment in mind? The second question is what are the automation requirements for the full exploitation of UDC and its exchange? The third question is which areas are in need of improvement and what specific recommendations can be made for implementing the UDC in a networked environment? A summary of changes required in the management and development of the UDC to facilitate its full adaptation for future use is drawn from this analysis.
  6. Stojanovic, N.: Ontology-based Information Retrieval : methods and tools for cooperative query answering (2005) 0.02 
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    Content
    Vgl.: http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F1627&ei=tAtYUYrBNoHKtQb3l4GYBw&usg=AFQjCNHeaxKkKU3-u54LWxMNYGXaaDLCGw&sig2=8WykXWQoDKjDSdGtAakH2Q&bvm=bv.44442042,d.Yms.
  7. Sperling, R.: Anlage von Literaturreferenzen für Onlineressourcen auf einer virtuellen Lernplattform (2004) 0.02 
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    Date
    26.11.2005 18:39:22
  8. Milanesi, C.: Möglichkeiten der Kooperation im Rahmen von Subject Gateways : das Euler-Projekt im Vergleich mit weiteren europäischen Projekten (2001) 0.01 
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    Date
    22. 6.2002 19:41:59
  9. Praetsch, I.: ¬Die Bereitstellung von digitalen Lehrmaterialien im Content Management System des Fachbereiches Informationswissenschaften an der Fachhochschule Potsdam exemplarisch an der Lehrveranstaltung 'Internet- und Webtechnologie' (2004) 0.01 
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  10. Markó, K.G.: Foundation, implementation and evaluation of the MorphoSaurus system (2008) 0.01 
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    Abstract
    This work proposes an approach which is intended to meet the particular challenges of Medical Language Processing, in particular medical information retrieval. At its core lies a new type of dictionary, in which the entries are equivalence classes of subwords, i.e., semantically minimal units. These equivalence classes capture intralingual as well as interlingual synonymy. As equivalence classes abstract away from subtle particularities within and between languages and reference to them is realized via a language-independent conceptual system, they form an interlingua. In this work, the theoretical foundations of this approach are elaborated on. Furthermore, design considerations of applications based on the subword methodology are drawn up and showcase implementations are evaluated in detail. Starting with the introduction of Medical Linguistics as a field of active research in Chapter two, its consideration as a domain separated form general linguistics is motivated. In particular, morphological phenomena inherent to medical language are figured in more detail, which leads to an alternative view on medical terms and the introduction of the notion of subwords. Chapter three describes the formal foundation of subwords and the underlying linguistic declarative as well as procedural knowledge. An implementation of the subword model for the medical domain, the MorphoSaurus system, is presented in Chapter four. Emphasis will be given on the multilingual aspect of the proposed approach, including English, German, and Portuguese. The automatic acquisition of (medical) subwords for other languages (Spanish, French, and Swedish), and their integration in already available resources is described in the fifth Chapter.
    The proper handling of acronyms plays a crucial role in medical texts, e.g. in patient records, as well as in scientific literature. Chapter six presents an approach, in which acronyms are automatically acquired from (bio-) medical literature. Furthermore, acronyms and their definitions in different languages are linked to each other using the MorphoSaurus text processing system. Automatic word sense disambiguation is still one of the most challenging tasks in Natural Language Processing. In Chapter seven, cross-lingual considerations lead to a new methodology for automatic disambiguation applied to subwords. Beginning with Chapter eight, a series of applications based onMorphoSaurus are introduced. Firstly, the implementation of the subword approach within a crosslanguage information retrieval setting for the medical domain is described and evaluated on standard test document collections. In Chapter nine, this methodology is extended to multilingual information retrieval in the Web, for which user queries are translated into target languages based on the segmentation into subwords and their interlingual mappings. The cross-lingual, automatic assignment of document descriptors to documents is the topic of Chapter ten. A large-scale evaluation of a heuristic, as well as a statistical algorithm is carried out using a prominent medical thesaurus as a controlled vocabulary. In Chapter eleven, it will be shown how MorphoSaurus can be used to map monolingual, lexical resources across different languages. As a result, a large multilingual medical lexicon with high coverage and complete lexical information is built and evaluated against a comparable, already available and commonly used lexical repository for the medical domain. Chapter twelve sketches a few applications based on MorphoSaurus. The generality and applicability of the subword approach to other domains is outlined, and proof-of-concepts in real-world scenarios are presented. Finally, Chapter thirteen recapitulates the most important aspects of MorphoSaurus and the potential benefit of its employment in medical information systems is carefully assessed, both for medical experts in their everyday life, but also with regard to health care consumers and their existential information needs.
  11. Haller, S.H.M.: Mappingverfahren zur Wissensorganisation (2002) 0.01 
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    Date
    30. 5.2010 16:22:35
  12. El Jerroudi, F.: Inhaltliche Erschließung in Dokumenten-Management-Systemen, dargestellt am Beispiel der KRAFTWERKSSCHULE e.V (2007) 0.01 
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    Abstract
    Für die Schulungsdokumente der KRAFTWERKSSCHULE e.V. werden die Möglichkeiten der inhaltlichen Erschließung analysiert. Die Erschließung soll im Dokumenten-Management-System ELOprofessional realisiert werden. In der Diplomarbeit werden die Möglichkeiten der verbalen und der klassifikatorischen Erschließung sowie die Vor- und Nachteile ihres Einsatzes und deren Eignung für die Erschließung der Schulungsunterlagen der KWS diskutiert. Ziel der Diplomarbeit ist es, Ideen zu entwickeln, wie die Recherche nach inhaltlichen Aspekten der Schulungsdokumente verbessert werden kann. Eine besondere Bedeutung kommt dabei den Bilddokumenten zu. Die Diplomarbeit beginnt mit einem Kapitel über Dokumenten-Management-Systeme, wobei besonders auf deren Recherchemöglichkeiten eingegangen wird. Im Rahmen der Diplomarbeit wurde eine Ist-Analyse durchgeführt, um die bisherige Ablage- und Recherchesituation in der Kraftwerksschule e.V. zu untersuchen. Im weiteren Verlauf der Diplomarbeit wird die Nutzung von Thesauri und Klassifikationen für die Erschließung der Schulungsdokumente diskutiert. Es werden Vorschläge und Lösungsansätze für die verbale und klassifikatorische Erschließung der Lehrmaterialien präsentiert.
  13. Hoffmann, R.: Mailinglisten für den bibliothekarischen Informationsdienst am Beispiel von RABE (2000) 0.01 
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    Date
    22. 2.2000 10:25:05
    Series
    Kölner Arbeitspapiere zur Bibliotheks- und Informationswissenschaft; Bd.22
  14. Thielemann, A.: Sacherschließung für die Kunstgeschichte : Möglichkeiten und Grenzen von DDC 700: The Arts (2007) 0.01 
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    Abstract
    Nach der Veröffentlichung einer deutschen Übersetzung der Dewey Decimal Classification 22 im Oktober 2005 und ihrer Nutzung zur Inhaltserschließung in der Deutschen Nationalbibliographie seit Januar 2006 stellt sich aus Sicht der deutschen kunsthistorischen Spezialbibliotheken die Frage nach einer möglichen Verwendung der DDC und ihrer generellen Eignung zur Inhalterschließung kunsthistorischer Publikationen. Diese Frage wird vor dem Hintergrund der bestehenden bibliothekarischen Strukturen für die Kunstgeschichte sowie mit Blick auf die inhaltlichen Besonderheiten, die Forschungsmethodik und die publizistischen Traditionen dieses Faches erörtert.
  15. Witschel, H.F.: Global and local resources for peer-to-peer text retrieval (2008) 0.01 
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  16. Frank, C.: Entwicklung und Umsetzung eines Archivkonzeptes für ein integriertes Akten- und Medienarchiv für den Landesverband Hamburg e.V. des Deutschen Roten Kreuzes (2004) 0.01 
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    Abstract
    Ein Konzept wird entwickelt für ein EDV-unterstützte Erfassung unterschiedlicher Medientypen durch ein Datenbank-Management-System [DBMS]: Nach Anlass, Zielsetzung und Vorgehensweise werden Zustand des Archivs und Ziel-Konzept beschrieben, es folgen Auswahl und Einrichtung des DBMS, Nachweise zur Erfüllung der Anforderungen und Maßnahmen zur Archivorganisation.
  17. Kacmaz, E.: Konzeption und Erstellung eines Online-Nachschlagewerks für den Bereich Web Usability/Accessibility (2004) 0.01 
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    Abstract
    Schrittweise wird der lexikographische Prozeß zur Entstehung eines Online-Nachschlagewerkes dargestellt mit Hilfe eines webbasierten Content Management Systems, dessen anvisierte Benutzer die Studenten des Studienganges Bibliotheks- und Informationsmanagement der Hochschule für Angewandte Wissenschaften Hamburg sein sollen. Selbst verfaßt werden Artikel zu Themen Accessibility und Web-Usability.
  18. Krieg, K.: Weniger ODER - mehr UND : aktuelle Entwicklung im strategischen Dokumentenmanagement aus informationswissenschaftlicher Sicht (2004) 0.01 
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    Abstract
    Mit der Digitalisierung von Dokumenten und damit verbundenen Integrationsbestrebungen von Abläufen und Funktionen ändern sich die Anforderungen an das Dokumentenmanagement, das in Enterprise Content Management (ECM) aufgeht. Untersucht wird das Dokumentenmanagement vor allem aus informationswissenschaftlicher Sicht: Methoden der Informationsgewinnung, Informationsverwaltung in Informationssystemen und Information als Produktionsfaktor. Ein Engpaß ist die Dokumentenerschließung, weil arbeitsintensiv und deshalb kostspielig. Professionelles Dokumentenmanagement erfordert jedoch strategische, zukunftssichernde Entscheidungen.
  19. Dalipi, B.: Dokumenten-Management und Verwendung von Metadaten bei einem Energieversorgungsunternehmen (2008) 0.01 
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  20. Roth, A.: Modellierung und Anwendung von Ontologien am Beispiel "Operations Research & Management Science" (2002) 0.01 
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    Abstract
    In der Praxis werden häufig verteilte Informationssysteme eingesetzt, die eine semantische Heterogenität aufweisen. Diese besteht in erster Linie darin, dass unabhängig entwickelte Systeme mit verschiedenen statischen Datenmodellen (Schemata) operieren, die auch bei teilweiser inhaltlicher Übereinstimmung miteinander gar nicht oder nur mit einem erheblichen manuellen Aufwand kombiniert werden können. Eine solche Datenkopplung von n Informationssystemen würde ein Schnittstellensystem der Größe n(n-1) bedeuten, welches verwaltet werden müsste. Das größte Problem bei verteilten Informationssystemen ist die Heterogenität, bedingt durch inkompatible Kommunikationsprotokolle, Abfragesprachen, interne Repräsentation usw. Obwohl die Interoperabilität zwischen Systemen u.a. durch Standardschnittstellen (z.B. JDBC) und systemneutralen Austauschformaten (z.B. XML) verbessert werden kann, bleibt das schwierige Problem der semantischen Homogenität zu lösen. In dieser Seminararbeit soll ein solches Modell für die Domäne "Operations Research & Management Science" konzipiert und in einem prototypischen Systemumfeld angewendet werden. Als konzeptionelle Grundlage zur Datenmodellierung dient dabei das Resource Description Framework (RDF). Das Datenmodell wird XML-basiert realisiert und in einer speziellen Datenbank nach dem Netzwerkmodell gehalten. Dadurch, dass die in XML semantisch ausgezeichneten Wissensobjekte maschinell verarbeitet werden können, können aus diesem Netzwerk alle benötigten Informationen extrahiert und für eine detaillierte Recherche aufbereitet werden. Die Seminararbeit beschreibt die grundlegende Konzeptionierung und die Erfahrungen mit der eingesetzten Technologie, die bei der prototypischen Umsetzung gesammelt wurden.

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