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  • × language_ss:"e"
  • × theme_ss:"Information Resources Management"
  • × year_i:[2000 TO 2010}
  1. Fensel, D.: Ontologies : a silver bullet for knowledge management and electronic commerce (2004) 0.08 
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    Abstract
    The author systematically introduces the notion of ontologies to the non-expert reader and demonstrates in detail how to apply this conceptual framework for improved intranet retrieval of corporate information and knowledge and for enhanced Internetbased electronic commerce. He also describes ontology languages (XML, RDF, and OWL) and ontology tools, and the application of ontologies. In addition to structural improvements, the second edition covers recent developments relating to the Semantic Web, and emerging web-based standard languages.
    Classification
    004.67/8 22
    DDC
    004.67/8 22
    RSWK
    World Wide Web / Datenbanksystem / Abfrage / Inferenz <Künstliche Intelligenz>
    Subject
    World Wide Web / Datenbanksystem / Abfrage / Inferenz <Künstliche Intelligenz>
  2. Fensel, D.: Ontologies : a silver bullet for knowledge management and electronic commerce (2001) 0.05 
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    Abstract
    Ontologies have been developed and investigated for quite a while now in artificial intelligente and natural language processing to facilitate knowledge sharing and reuse. More recently, the notion of ontologies has attracied attention from fields such as intelligent information integration, cooperative information systems, information retrieval, electronic commerce, and knowledge management. The author systematicaliy introduces the notion of ontologies to the non-expert reader and demonstrates in detail how to apply this conceptual framework for improved intranet retrieval of corporate information and knowledge and for enhanced Internet-based electronic commerce. In the second part of the book, the author presents a more technical view an emerging Web standards, like XML, RDF, XSL-T, or XQL, allowing for structural and semantic modeling and description of data and information.
    RSWK
    World Wide Web / Datenbanksystem / Abfrage / Inferenz <Künstliche Intelligenz>
    Subject
    World Wide Web / Datenbanksystem / Abfrage / Inferenz <Künstliche Intelligenz>
  3. Vasudevan, M.C.; Mohan, M.; Kapoor, A.: Information system for knowledge management in the specialized division of a hospital (2006) 0.00 
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    Abstract
    Information systems are essential support for knowledge management in all types of enterprises. This paper describes the evolution and development of a specialized hospital information system. The system is designed to integrate for access and retrieval from databases of patients' case records, and related images - CATSCAN, MRI, X-Ray - and to enable online access to full text of relevant papers on the Internet/WWW. The generation of information products and services from the system is briefly described.
  4. Mußler, G.; Reiterer, H.; Mann, T.M.: INSYDER - Information Retrieval aspects of a business intelligence system (2000) 0.00 
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    Abstract
    Dieser Beitrag beschäftigt sich mit INSYDER, einem visuell unterstützten Suchsystem im Umfeld der sogenannten Business Intelligence Systeme. Dabei liegt der Schwerpunkt dieses Beitrags in der Erläuterung der Information Retrieval- und Visualisierungsaspekte zur Unterstützung des Suchprozesses im WWW. Vorgestellt wird das Rankingverfahren, das Interaktive Relevance Feedback sowie die Beschreibung der Unterstützung des Benutzers bei der Formulierung der Suchanfrage mittels Visualisierung.
    Content
    This paper presents a visual information seeking system for the WWW called INSYDER. The aim of INSYDER is to find business information from the WWW. Information seeking - especially on the Web - is an imprecise process. Information seekers often have only a fuzzy understanding of how they can get the information they want. This paper focuses on the use of information retrieval and visualisation techniques of the INSYDER system to support the user in extracting information from the WWW, namely in formulating queries, refining and reviewing results
  5. Taylor, A.: Engaging with knowledge : emerging concepts in knowledge management (2003) 0.00 
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    Date
    2. 2.2003 18:31:22
  6. Wang, Z.; Chaudhry, A.S.; Khoo, C.S.G.: Using classification schemes and thesauri to build an organizational taxonomy for organizing content and aiding navigation (2008) 0.00 
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    Date
    7.11.2008 15:22:04
  7. Chaudhry, A.S.; Ling, G.H.: Building taxonomies using organizational resources : a case of business consulting environment (2005) 0.00 
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    Abstract
    Taxonomies are becoming an increasingly important tool for companies to effectively manage information, particularly in the business consulting environment, where information is considered a main asset and a key product. This paper describes a case study of developing a taxonomy system for a regional business consulting company. The taxonomy, consisting of 12 main categories and approximately 500 terms, was built based an the existing knowledge structure and information needs of consultants in a selected company. This prototype can be conveniently utilised and adapted by other companies in their efforts to develop their own taxonomy system.
  8. Jurisica, I.: Knowledge organization by systematic knowledge management and discovery (2000) 0.00 
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    Abstract
    We need to use dynamic knowledge organization approaches in order to facilitate effective access and use of domain knowledge. Although there are many approaches to knowledge organization available, it is a challenge to systematically organize evolving domains, because it is not feasible to rely only on humans to create relationships among individual knowledge sources. Additional problems arise because knowledge may not be consistently and completely described, and quality control may not always be in place in distributed knowledge environments. In this article we describe a generic approach to knowledge organization by using systematic knowledge management and applying knowledge-discovery techniques. We use a case-based reasoning system, called TA3, as a core component for knowledge management. Application of symbolic knowledge-discovery component of TA3 supports three main tasks: system optimization, knowledge evolution and evidence creation. To explain advantages of this approach, we use our experience from biomedical domains
  9. Choo, C.W.: Perspectives on managing knowledge in organizations (2003) 0.00 
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    Content
    Beitrag eines Themenheftes "Knowledge organization and classification in international information retrieval"
  10. Maßun, M.: Collaborative information management in enterprises (2009) 0.00 
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    Abstract
    Für Mitarbeiter in Unternehmen gestaltet sich der effiziente Umgang mit einer ständig wachsenden Menge elektronisch verfügbarer Informationen schwierig. Die wesentlichen Herausforderungen aus Anwendersicht sind die Fragmentierung von Informationen, die starren Strukturierungsmöglichkeiten in Datenspeichern und die Isolierung von Wissensarbeit. Das anwenderorientierte System TagIt verbindet aktuelle Ansätze aus dem Persönlichen Informationsmanagement (PIM) und Collaborative Tagging. Die Fragmentierung wid durch Unifizierung von Informationen auf Metadaten- und Zugriffsebene überwunden. Starre Strukturen werden durch freie, multiple Strukturen ersetzt
  11. Srinivasan, U.; Ngu, A.H.H.; Gedeon, T.: Managing heterogeneous information systems through discovery and retrieval of generic concepts (2000) 0.00 
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  12. Kwasnik, B.H.; Liu, X.: Classification structures in the changing environment of active commercial websites : the case of eBay.com (2000) 0.00 
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    Abstract
    This paper reports on a portion of a larger ongoing project. We address the issues of information organization and retrieval in large, active commercial websites. More specifically, we address the use of classification for providing access to the contents of such sites. We approach this analysis by describing the functionality and structure of the classification scheme of one such representative, large, active, commercial websites: eBay.com, a web-based auction site for millions of users and items. We compare eBay's classification scheme with the Art & Architecture Thesaurus, which is a tool for describing and providing access to material culture.
  13. Byfield, P.: Managing information in a complex organisation (2005) 0.00 
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    Abstract
    Considers the problems large organisation have in handling the vast amounts of information in their system, such as: the culture of communication (committees/meetings/networks); `bureaucracy'; technology - IT 'versus' operational departments; structures (hierarchy and reporting lines); information ownership; resources. The book considers how these problems can be overcome: by both individual information professionals and departments or units.
  14. Web intelligence: research and development : First Asia-Pacific Conference, WI 2001, Maebashi City, Japan, Oct. 23-26, 2001, Proceedings (2003) 0.00 
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    Footnote
    Rez. in: nfd - Information 54(2003) H.6, S.378-379 (T. Mandl): "Im Oktober 2001 fand erstmals eine Tagung mit dem Titel "Web Intelligence" statt. Ist dies nun eine neue Disziplin oder der Versuch analog zu "Artificial Intelligence" und "Computational Intelligence" ein neues Modewort zu kreieren? Geht es um den Einsatz sogenannter intelligenter Verfahren, um mit dem Internet umgehen zu können oder erscheint das Internet als "emerging global brain" (Goertzel 2002), also als eine unerschöpfliche Quelle von Wissen, die nur geschickt ausgebeutet werden muss? Kommt also die Intelligenz aus dem Web oder dient die Intelligenz als Werkzeug für das Web? Der Tagungsband ist seit Anfang 2003 verfügbar und bietet nun den Anlass, diesen Begriff anhand der darin präsentierten Inhalte zu bewerten. Die Herausgeber führen in ihrem einleitenden Artikel gleich die Abkürzung WI ein und versuchen tatsächlich "Web Intelligence" als neue Sub-Disziplin der Informatik zu etablieren. Zu diesem Zweck greifen sie auch auf die Anzahl der Nachweise für diese Phrase in Suchmaschinen zu. Zwar lieferten die Systeme angeblich Zahlen von über einer Million (S. 4), aber dies überzeugt sicher noch niemanden, das Studium der WI aufzunehmen. Allerdings weist dieses Vorgehen schon auf einen Kern der WI hin: man versucht, aus dem im Web gespeicherten Wissen neues Wissen zu generieren. Damit wäre man sehr nahe am Data oder eben Web-Mining, jedoch geht die Definition der Autoren darüber hinaus. Sie wollen WI verstanden wissen als die Anwendung von Künstlicher Intelligenz sowie Informationstechnologie im Internet (S. 2). Da nun Künstliche Intelligenz bei allen Meinungsverschiedenheiten sicherlich nicht ohne Informationstechnologie denkbar ist, wirkt die Definition nicht ganz überzeugend. Allerdings beschwichtigen die Autoren im gleichen Atemzug und versichern, diese Definition solle ohnehin keine Forschungsrichtung ausschließen. Somit bietet sich eher eine Umfangsdefinition an. Diese solle die wichtigsten Stoßrichtungen des Buchs und damit auch der Tagung umfassen. Als Ausgangspunkt dient dazu auch eine Liste der Herausgeber (S. 7f.), die hier aber etwas modifiziert wird: - Grundlagen von Web Informationssystemen (Protokolle, Technologien, Standards) - Web Information Retrieval, WebMining und Farming - Informationsmanagement unter WebBedingungen - Mensch-Maschine Interaktion unter Web-Bedingungen (hier "HumanMedia Engineering" S. XII) Eine grobe Einteilung wie diese ist zwar übersichtlich, führt aber zwangsläufig zu Ouerschnittsthemen. In diesem Fall zählt dazu das Semantic Web, an dem momentan sehr intensiv geforscht wird. Das Semantic Web will das Unbehagen mit der Anarchie im Netz und daraus folgenden Problemen für die Suchmaschinen überwinden, indem das gesamte Wissen im Web auch explizit als solches gekennzeichnet wird. Tauchen auf einer WebSeite zwei Namen auf und einer ist der des Autors und der andere der eines Sponsors, so erlauben neue Technologien, diese auch als solche zu bezeichnen. Noch wichtiger, wie in einer Datenbank sollen nun Abfragen möglich sein, welche andere Seiten aus dem Web liefen, die z.B. den gleichen Sponsor, aber einen anderen Autor haben. Dieser Thematik widmen sich etwa Hendler & Feigenbaum. Das Semantic Web stellt ein Ouerschnittsthema dar, da dafür neue Technologien (Mizoguchi) und ein neuartiges Informationsmanagement erforderlich sind (z.B. Stuckenschmidt & van Harmelen), die Suchverfahren angepasst werden und natürlich auch auf die Benutzer neue Herausforderungen zukommen. Diesem Aspekt, inwieweit Benutzer solche Anfragen überhaupt stellen werden, widmet sich in diesem Band übrigens niemand ernsthaft. Im Folgenden sollen die einzelnen Themengebiete anhand der im Band enthaltenen Inhalte näher bestimmt werden, bevor abschließend der Versuch eines Resümees erfolgt.
    - Grundlagen von Web Informationssystemen Protokolle, Technologien und Standards existieren inzwischen mannigfaltig und lediglich für spezifische Anwendungen entstehen weitere Grundlagen. In dem vorliegenden Band gibt es etwa ein Datenmodell für XML-Datenbanken (Wuwongse et al.) und den Vorschlag einer 3DModellierung (Hwang, Lee & Hwang). Auch für Proxy-Server werden neue Algorithmen entwickelt (Aguilar & Leiss). - Web Information Retrieval, WebMining und Farming Neben klassischen Themen des Information Retrieval wie kontrolliertem Vokabular (Sim & Wong), Ranking (Wang & Maguire), Kategorisierung (Loia & Luongo) und Term-Erweiterung (Huang, Oyang & Chien) stehen auch typische Web Information Retrieval Themen. Multimedia Retrieval spielt eine wichtige Rolle im Web und dazu gibt es Beiträge zu Audio (Wieczorkowska & Ra- Wan, Liu & Wang) und Grafiken (Fukumoto & Cho, Hwang, Lee & Hwang). Das Hype-Thema Link-Analyse schlägt auch gleich den Bogen hin zum Web-Mining, ist mit fünf Beiträgen aber eher unterrepräsentiert. Link-Analyse stellt die Frage, was sich aus den inzwischen wohl über zehn Milliarden Links im Internet folgern lässt. So extrahieren zwei Beiträge die zeitliche Veränderung sozialer Strukturen in Web Communities. Matsumura et al. untersuchen, ob Außenseiter sich auch für die innerhalb einer Community diskutierten Themen interessieren und werten dies als Maß für die Verbreitung des Themas. Bun & Ishizuka interessieren sich nur für die Änderungen innerhalb einer Gruppe von thematisch zusammengehörigen Web-Abgeboten und analysieren in diesem Korpus die wichtigsten Sätze, die neu entstehende Themen am besten repräsentieren. Andere Mining-Beiträge befassen sich mit der Erstellung von Sprachressourcen (Chau & Yeh). - Informationsmanagement unter WebBedingungen Für das Informationsmanagement gelten Ontologien zur Beschreibung des vorhandenen Wissens als wichtiges Instrument und dementsprechend ist "Ontologie" auch ein Kandidat für das höchst-frequente Wort in dem Tagungsband.
  15. Scott, J.E.: Organizational knowledge and the Intranet (2002) 0.00 
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    Abstract
    The Intranet has been hailed as the solution to organizational technology issues as far reaching as faster information systems development, access to legacy system data, integration of incompatible systems, and progress toward the "paperless office." Moreover, intranets enable work-flow management and project management and are a platform for process redesign. Yet possibly the most far-reaching impact of the Intranet is an organizational knowledge. Intranets are providing institutions and organizations with opportunities to create knowledge. A large proportion of the pioneers are high-technology companies making use of intranets for knowledge-intensive new product development. Intranets enable community expertise to develop, as engineers brainstorm and give each other feedback in discussion groups and share product specifications and product test result queries. The scope of interest in intranets is evidenced by diverse articles and applications in the medical, legal, engineering, training, travel, technical, computer-related, and manufacturing industries. Although some definitions restrict intranets to internal information an internal webs accessed exclusively by internal users, in this article, we adopt a broader definition that includes customers and suppliers in the extended enterprise [also called an "Extranet"] and industrywide applications. Thus, an intranet is a "powerful tool for institution-wide communications, collaborative projects, and the establishment of a sense of community an a manageable scale". Despite the fact that many organizations have adopted the Intranet with great enthusiasm and there has been an avalanche of Web and journalistic articles an the Intranet since the end of 1995, theoretical research has been lacking. Evidence of the business value of the Intranet has been convincing but largely anecdotal. In addition, negative reports have surfaced an hidden costs, performance limitations, and organizational resistance. Such issues have been researched with political theories that explain how some constituents gain and others lose when there is organizational change associated with information technology (IT) implementation. Organizational learning theories also explain such contradictions by examining what affects the creation, integration, and management of knowledge and the facilitation of organizational memory. For example, the theory of organizational knowledge creation posits that autonomy, intention, redundancy, fluctuation and creative chaos, and requisite variety are conditions that induce the transfer of tacit and explicit knowledge in a spiral from individual to group, to organization levels. The findings from this analysis of reported implementations of intranets generate a theoretically based model relating organizational kowledge to the Intranet phenomenon. We extend the inductive concepts by analyzing example of enabling conditions and organizational knowledge creation modes an intranets, using Nonaka's theory of organizational knowledge creation as a guide. Our contribution is to develop a theoretical understanding of the Intranet phenomenon, with an initial framework to guide further conceptual and empirical research an the impacts and business value of the Intranet and to present implications for information systems (IS) developers, IS departments, management, and researchers.
  16. Widén-Wulff, G.: ¬The challenges of knowledge sharing in practice : a social approach (2007) 0.00 
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    Footnote
    Das Buch gliedert sich in drei Teile. Im ersten Abschnitt, Theories of Information Sharing, erfolgt eine kurze Diskussion von Begriffen und Konzepten aus dem Bereich der kontextuellen Informationssuche, der Information im organisatorischen Umfeld, der Sozial- und Gruppenpsychologie, sowie vor allem die Einführung des Konzeptes "social capital" (soziales Kapital, Sozialkapital), eines aus der Soziologie stammenden theoretischen Ansatzes, als Rahmen für die Betrachtung der Informationsprozesse im Unternehmen. Hier wird Sozialkapital verstanden als die Werte, Normen und Netzwerke, die informationsbezogene Interaktionen möglich und wirksam machen und so die Basis für kollaborative Arbeit zur Verfolgung gemeinsamer Ziele schaffen (p. 30). Der zweite Teil - umfangmässig der größte des Buches - ist mit Two Practices in Information Sharing überschrieben und berichtet detailliert über Fallstudien, die die Autorin in zwei finnischen Unternehmen mittels einer kleinen Zahl qualitativer Interviews durchführte. Dabei wird eine Firma aus der Versicherungsbranche (als einer eher stabilen Branche) mit einem biotechnologischen Produktionsbetrieb (eher turbulent-expansives Umfeld) verglichen. Im dritten Teil, Insights into Information, Knowledge Sharing and Social Capital, diskutiert die Autorin die Resultate ihrer Erhebung, insbesondere im theoretischen Kontext des Sozialkapitals - so etwa die Motive für den Austausch von Informationen und Wissen. Natürlich wird Widén-Wulffs Studie vor allem jene interessieren, die sich mit dem betrieblichen Informations- und Wissensmanagement beschäftigen. Für Interessenten an "information seeking and retrieval" oder "human information behaviour" im Allgemeinen ist das Buch nur bedingt zu empfehlen, doch werden auch sie von den Hinweisen auf den überblicksartig gestreiften Forschungsstand profitieren können. Hingegen werden Rezipienten aus den klassischeren Bereichen des Bibliotheks- bzw. Informationswesens die Lektüre vermutlich als weniger leicht verdaulich empfinden. Der Ladenpreis von mehr als 55 Euro ist für einen Broschurband von knapp 230 Seiten im übrigen viel zu hoch."

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