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  • × author_ss:"Rittberger, M."
  1. Rittberger, M.; Semar, W.: Regionale elektronische Zeitungen : Qualitätskriterien und Evaluierung (2000) 0.01 
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    Abstract
    Regionale und lokale Zeitungen sind durch besondere Qualitätsmerkmale gekennzeichnet, die im vorliegenden Beitrag diskutiert werden. Ausgehend von dem Konstanzer Ansatz zur Bewertung von Informationsdienstleistungen werden zeitungsspezifische Kriterien eingearbeitet und den fünf Hauptkennzahlen Information, Präsentation, Interaktion und Kommunikation, Technik und Methodik sowie Organisatorisches und Soziales zugeordnet. In einer ersten Untersuchung wurde die Tauglichkeit des Ansatzes anhand der regionalen Tageszeitungen Südkurier und Schwäbische Zeitung, die beide ihr Verbreitungsgebiet am Bodensee haben, untersucht
  2. Rittberger, M.: Verfahren des traditionellen Information Retrieval in Hypertexten (1990) 0.01 
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  3. Schindler, C.; Rittberger, M.: Herausforderungen für die Gestaltung von wissenschaftlichen Informationsinfrastrukturen durch Web 2.0 : Am Beispiel eines heterogenen Anforderungs-Engineerings für einen Inhaltsverzeichnisdienst der Bildungsforschung (2009) 0.01 
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    Abstract
    Der Artikel diskutiert die veränderte Situation von Inhaltsverzeichnisdiensten durch Web 2.0-Entwicklungen und erstellt einen Gestaltungsrahmen für einen gebündelten Inhaltsverzeichnisdienst der Bildungsforschung auf RSS-Basis. Um verstärkt die disziplinspezifischen Bedarfe in die Gestaltung einzubeziehen, wird das heterogene Anforderungs-Engineering, das sich von einer rein technologischen Betrachtungsweise distanziert, in seinen Grundzügen dargestellt und exemplarisch durchgeführt. Dabei werden unterschiedliche lokale Praxen - von der institutionellen Erschließung bis zur Nutzung der Dienste - mit ihren heterogenen Aspekten einbezogen und in Form existierender Lösungsräume, Problemräume und zukünftiger Lösungsräume analysiert.
    Source
    Information - Wissenschaft und Praxis. 60(2009) H.4, S.215-224
  4. Bekavac, B.; Rittberger, M.: Kontextsensitive Visualisierung von Suchergebnissen (1997) 0.00 
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    Source
    Hypertext - Information Retrieval - Multimedia '97: Theorien, Modelle und Implementierungen integrierter elektronischer Informationssysteme. Proceedings HIM '97. Hrsg.: N. Fuhr u.a
  5. Griesbaum, J.; Rittberger, M.: ¬A collaborative lecture in information retrieval for students at universities in Germany and Switzerland (2005) 0.00 
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    Abstract
    K3, work in progress, is an acronym for Kollaboration (collaboration), Kommunikation (communication), and Kompetenz (competence). K3 provides a platform in the context of knowledge management to support collaborative knowledge production in learning environments. The underlying hypothesis states that collaborative discourse conciliates information as well as communication competence in learning contexts. The collaborative, communicative paradigm of K3 is implemented by asynchronous communication tools as a means of constructivist learning methodology. In this paper we will describe a K3 course. The lecture was organized and carried out at two places in two different countries (Germany and Switzerland) with students from different universities in the context of Library and Information Science. The paper informs about the management of the lecture and about the problems we had to run the lecture at two places. The circumstances in coordinating the presentations, the exercises, the examinations and evaluation, and the time schedule are presented. The conclusions of the lecturers and the results of a questionnaire for the students are explained in detail.
    Content
    K3 helps organizing a course with constructivist and instructional elements. It is used to run complex discussions and group work as presenting knowledge in a controlled environment. Besides basic functionalities like acting as a file server to exchange teaching materials and providing asynchronous communication, K3 offers: 1. A sophisticated system of intellectual, semi-automatic and automatic performance parameters as a means of permanent feedback and transparent gratification. 2. A MyK3 version to personalize the system for each user, be it a student or a lecturer. 3. Extended retrieval facilities. 4. A report generator to assemble a single student's or a group's contributions. 5. An elaborated administrator sub-system to enable the lecturers to organize their courses. 6. A visualization component, K3VIS to get a graphical, semistructured overview about a discourse. 7. A role system (moderator, presenter, researcher, and summarizer) to classify the responsibilities of students during a group work. 8. Typed discourse objects to organize and structure a discourse and allow ease of proximate actions, like retrieval and navigation.
    Footnote
    Vortrag, World Library and Information Congress: 71th IFLA General Conference and Council "Libraries - A voyage of discovery", August 14th - 18th 2005, Oslo, Norway.
  6. Carstens, C.; Rittberger, M.: Einsatz von Semantic Web-Technologien am Informationszentrum Bildung (2010) 0.00 
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    Abstract
    Dieser Beitrag gibt einen Überblick über die Aktivitäten des Informationszentrums Bildung zum Einsatz von Semantic Web-Technologien. Schwerpunkte liegen hierbei auf der Beschreibung des Aufbaus einer Ontologie für die Domäne der Bildungsforschung, sowie auf der Darstellung, wie sie zum Zweck der Query Expansion in einem domänenspez /fischen Retrievalsystem genutzt werden kann.
    Source
    Semantic web & linked data: Elemente zukünftiger Informationsinfrastrukturen ; 1. DGI-Konferenz ; 62. Jahrestagung der DGI ; Frankfurt am Main, 7. - 9. Oktober 2010 ; Proceedings / Deutsche Gesellschaft für Informationswissenschaft und Informationspraxis. Hrsg.: M. Ockenfeld
    Theme
    Semantic Web
  7. Kuhlen, R.; Rittberger, M.: Stand und Perspektiven der Informationswissenschaft unter besonderer Berücksichtigung der Erfahrungen in Konstanz (1998) 0.00 
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    Source
    Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
  8. Rittberger, M.: Online-Retrieval und Hypertext : auf dem Weg zu verknüpften Datenbanken und offenen Hypertextsystemen (1994) 0.00 
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  9. Griesbaum, J.; Mahrholz, N.; Kiedrowski, K. von Löwe; Rittberger, M.: Knowledge generation in online forums : a case study in the German educational domain (2015) 0.00 
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    Abstract
    Purpose - The purpose of this paper is to get a first approximation of the usefulness of online forums with regard to information seeking and knowledge generation. Design/methodology/approach - This study captures the characteristics of knowledge generation by examining the pragmatics and types of information needs of posted questions and by investigating knowledge related characteristics of discussion posts as well as the success of communication. Three online forums were examined. The data set consists of 55 threads, containing 533 posts which were categorized manually by two researchers. Findings - Results show that questioners often ask for personal estimations. Information needs often aim for actionable insights or uncertainty reduction. With regard to answers, factual information is the dominant content type and has the highest knowledge value as it is the strongest predictor with regard to the generation of new knowledge. Opinions are also relevant, but in a rather subsequent and complementary way. Emotional aspects are scarcely observed. Overall, results indicate that knowledge creation predominantly follows a socio-cultural paradigm of knowledge exchange. Research limitations/implications - Although the investigation captures important aspects of knowledge building processes, the measurement of the forums' knowledge value is still rather limited. Success is only partly measurable with the current scheme. The central coding category "new topical knowledge" is only of nominal value and therefore not able to compare different kinds of knowledge gains in the course of discussion. Originality/value - The investigation reaches out beyond studies that do not consider that the role and relevance of posts is dependent on the state of the discussion. Furthermore, the paper integrates two perspectives of knowledge value: the success of the questioner with regard to the expressed information need and the knowledge building value for communicants and readers.
    Date
    20. 1.2015 18:30:22
    Source
    Aslib journal of information management. 67(2015) no.1, S.2-26
  10. Hocker, J.; Schindler, C.; Rittberger, M.: Participatory design for ontologies : a case study of an open science ontology for qualitative coding schemas (2020) 0.00 
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    Date
    20. 1.2015 18:30:22
    Footnote
    Beitrag in einem Special Issue: Showcasing Doctoral Research in Information Science.
    Source
    Aslib journal of information management. 72(2020) no.4, S.671-685
  11. Rittberger, M.: Strategisches Informationsmanagement (1997) 0.00 
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    Source
    nfd Information - Wissenschaft und Praxis. 48(1997) H.5, S.303-305
    Theme
    Information Resources Management
  12. Aßfalg, R.; Hammwöhner, R.; Rittberger, M.: ¬The hypertext Internet connection : E-mail, online search, Gopher (1993) 0.00 
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    Imprint
    Oxford : Learned Information
    Source
    Online information 93: 17th International Online Meeting Proceedings, London, 7.-9.12.1993. Ed. by D.I. Raitt et al
  13. Bocek, K.; Bhattacharjee, E.; Ockenfeld, M.; Genth, P.; Herget, J.; Neißer, H.; Nerlich, H.; Rittberger, M.; Schumacher, D.: "Fachinformation und Fachkommunikation in der Informations- und Wissensgesellschaft - Eckwerte für eine neue Fachinformationspolitik in der Bundesrepublik" vom September 1999 : Stellungnahme der DGI zu den Eckwerten des Arbeitskreises "Zukunft der Fachinformation" (2000) 0.00 
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    Source
    nfd Information - Wissenschaft und Praxis. 51(2000) H.4, S.196-198
    Theme
    Information
  14. Griesbaum, J.; Rittberger, M.; Bekavac, B.: Deutsche Suchmaschinen im Vergleich : AltaVista.de, Fireball.de, Google.de und Lycos.de (2002) 0.00 
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    Source
    Information und Mobilität: Optimierung und Vermeidung von Mobilität durch Information. Proceedings des 8. Internationalen Symposiums für Informationswissenschaft (ISI 2002), 7.-10.10.2002, Regensburg. Hrsg.: Rainer Hammwöhner, Christian Wolff, Christa Womser-Hacker
  15. Rittberger, M.: Support of online database selection in KHS (1994) 0.00 
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    Abstract
    The Konstanz-Hypertext-System (KHS) is an open hypertext system which employs internal and external information sources to satisfy the user's need for information when navigating through a hypertext. E-mail, Gopher and online databases are available in KHS as external information sources. The main tasks which must be carried out during an online search are analysis of the question, selection of the databases, formulation of a search strategy, online search, feedback and the presentation of the results. All of these tasks are supported within KHS, but special emphasis is given to database selection. Introduces a new method for selecting relevant online databases with KHS using the database descriptions from several hosts
    Imprint
    Medford, NJ : Learned Information
  16. Rittberger, M.; Wiewicke, K.; Eckert, T.: Lean-online-Patent-information : eine kostengünstige Inhouse-Archiv variante (2000) 0.00 
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    Source
    nfd Information - Wissenschaft und Praxis. 51(2000) H.3, S.157-161
  17. Vogler, E.; Schindler, C.; Botte, A.; Rittberger, M.: Are altmetrics effective in transdisciplinary research fields? : altmetric coverage of outputs in educational research (2017) 0.00 
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    Source
    Everything changes, everything stays the same? - Understanding information spaces : Proceedings of the 15th International Symposium of Information Science (ISI 2017), Berlin/Germany, 13th - 15th March 2017. Eds.: M. Gäde, V. Trkulja u. V. Petras
  18. Rittberger, M.: Vertrauen und Qualität in Informationsdienste : Wo finde ich Vertrauen im Information Quality Framework? (2004) 0.00 
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  19. Rittberger, M.: Informationsqualität (2004) 0.00 
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    Source
    Grundlagen der praktischen Information und Dokumentation. 5., völlig neu gefaßte Ausgabe. 2 Bde. Hrsg. von R. Kuhlen, Th. Seeger u. D. Strauch. Begründet von Klaus Laisiepen, Ernst Lutterbeck, Karl-Heinrich Meyer-Uhlenried. Bd.1: Handbuch zur Einführung in die Informationswissenschaft und -praxis
    Theme
    Information Resources Management
  20. Rittberger, M.; Rittberger, W.: Measuring quality in the production of databases (1997) 0.00 
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    Source
    Journal of information science. 23(1997) no.1, S.25-37

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