Search (483 results, page 2 of 25)

  • × theme_ss:"Information"
  • × year_i:[1990 TO 2000}
  1. Dillon, A.; Vaughan, M.: "It's the journey and the destination" : shape and the emergent property of genre in evaluating digital documents (1997) 0.03 
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    Abstract
    Navigation is a limited metaphor for hypermedia and website use that potentially constraints our understanding of human-computer interaction. Traces the emergence of the navigation metaphor and the emprical analysis of navigation measures in usability evaluation before suggesting an alternative concept to consider: shape. The shape concept affords a richer analytic tool for considering humans' use of digital documents and invokes social level analysis of meaning that are shared among discourse communities who both produce and consume the information resources
    Date
    6. 2.1999 20:10:22
    Type
    a
  2. Cole, C.: Activity of understanding a problem during interaction with an 'enabling' information retrieval system : modeling information flow (1999) 0.02 
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    Abstract
    This article is about the mental coding processes involved in the flow of 'information' when the user is interacting with an 'enabling' information retrieval system. An 'enabling' IR system is designed to stimulate the user's grasping towards a higher understanding of the information need / problem / task that brought the user to the IR system. C. Shannon's (1949/1959) model of the flow of information and K.R. Popper's (1975) 3 worlds concept are used to diagram the flow of information between the user and system when the user receives a stimulating massage, with particluar emphasis on the decoding and encoding operations involved as the user processes the message. The key difference between the model of information flow proposed here and the linear transmission, receiver-oriented model now in use is that we assume that users of a truly interactive, 'enabling' IR system are primarily message senders, not passive receivers of the message, because they must create a new message back to the system, absed on a reconceptualization of their information need, while they are 'online' interacting with the system
    Date
    22. 5.1999 14:51:49
    Type
    a
  3. Kopf-Arbeit : Gehirnfunktionen und kognitive Leistungen (1996) 0.02 
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    Content
    PRINZ, W., G. ROTH u. S. MAASEN: Kognitive Leistungen und Gehirnfunktionen; FLOREY, E.: Geist - Seele - Gehirn: Eine kurze Ideengeschichte der Hirnforschung; SCHEERER, E.: Einmal Kopf, zweimal Kognition: Geschichte und Gegnwart eines Problems; ROTH, G.: Das Gehirn des Menschen; ENGEL, A.K.: Prinzipien der Wahrnehmung: Das visuelle System; WALKOWIAK, W.: Prinzipien der Wahrnehmung: Auditorische Systeme; MENZEL, R. u. G. ROTH: Verhaltensbiologische und neuronale Grundlagen des Lernens und des Gedächtnisses; EIMER, M.: Wahrnehmung und Aufmerksamkeit; MÜSSELER, J., G. ASCHERSLEBEN u. W. PRINZ: Die Steuerung von Handlungen; GOSCHKE, T.: Lernen und Gedächtnis: Mentale Prozesse und Gehirnstrukturen; BECKERMANN, A.: Können mentale Phänomene neurobiologisch erklärt werden?; EIMER, M.: Kognitive Psychologie, Neurobiologie und das 'Gehirn-Bewußtsein-Problem'; FLOHR, H.: Ignorabimus?; PRINZ, W.: Bewußtsein und Ich-Konstitution
    Date
    22. 7.2000 18:57:22
  4. Verdi, M.P.; Kulhavy, R.W.; Stock, W.A.; Rittscho, K.A.; Savenye, W.: Why maps improve memory for text : the influence of structural information on working-memory operations (1993) 0.02 
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    Abstract
    In order to test how associated verbal and spatial stimuli are processed in memory, undergraduates studied a reference map as either an intact unit or as a series of individual features, and read a text containing facts related to map features. In Addition, the map was presented either before or after reading the text. Seeing the intact map prior to the text led to better recall of both map information and facts from the text. These results support a dual coding modell, where stimuli such as maps possess a retrieval advantage because they allow simultaneous representation in working memory. This advantage occurs because information from the map can be used to cue retrieval of associated verbal facts, without exceeding the processing constraints of the memorial system
    Date
    22. 7.2000 19:18:18
    Type
    a
  5. Fujiwara, Y.; Gotoda, H.: Representation model for relativity of concepts (1995) 0.02 
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    Abstract
    When modelling pieces of unstructured information, such as full text forms, it is often necessary to recognize them based on a semantic principle, through which properties of information can be derived. Since there are several semantic principles that are related to each other, the resulting properties are also mutually relevant. This relevance is called 'relativity of concepts', whose modelling is indispensible to dealing exclusively with such properties of information that are invariant under the change of the underlying semantic principles. This paper uses the self-structured semantic relationship model to account for the relativity of concepts. More specifically, a set of local views rather than a single global view are introduced to the model, which greatly enhances the flexibility of the model's expressive power. Furthermore, semantic equivalence between the view-based information structures is also formalized in the proposed model. This truns out to be useful when integrating pieces of information that are structure based on different principles
    Source
    International forum on information and documentation. 20(1995) no.1, S.22-30
    Type
    a
  6. Bruce, C.S.: ¬The relational approach : a new model for information literacy (1997) 0.02 
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    Abstract
    The dominant approaches in information literacy scholarship and research conflict with constructivist approaches to learning preferred by educators. Proposes an alternative, 'relational', model of information literacy which reveals a picture of information literacy that is constructed in terms of varying relations between people and information. These relations are captured in 7 categories, graphially conveyed through awareness structures, which together represent information literacy as it is experienced. Information literacy education may be interpreted as helping people to experience information use differently. This model demonstrates that: the meanings associated with information literacy by information professionals may not be shared by users; the experienced meaning of information literacy is fluid and contextually bound; and, understanding of information literacy and related concepts will deepen if the experience of information users is given priority in research. Proposes an agenda for information literacy research based upon the relational approach
    Source
    New review of information and library research. 3(1997), S.1-22
    Type
    a
  7. Essers, J.; Schreinemakers, J.: ¬The conceptions of knowledge and information in knowledge management (1996) 0.02 
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    Abstract
    The emergence of Knowledge Management (KM) over the last decade has triggered the question how or even whether this new management discipline can be distinguished from the established field of Information Management (IM). In this paper we critically examine this demarcation issue from two angles. First we will investigate to what extent the difference between IM and KM can be anchored an a conceptual distinction between their respective objects: information and knowledge. After having shown that this widely adopted strategy promises little success, we will shift our attention to an examination of the fundamental objectives or guiding principles behind both disciplines. Seen from this angle we argue that KM in order to foster organizational learning, innovation and strategy flexibility, should adopt a postmodern epistemological perspective that is geared to the management of incommensurability and difference within and between organizations.
    Source
    Knowledge management: organization competence and methodolgy. Proceedings of the Fourth International ISMICK Symposium, 21-22 October 1996, Netherlands. Ed.: J.F. Schreinemakers
    Type
    a
  8. Allen, B.L.: Visualization and cognitve abilities (1998) 0.02 
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    Abstract
    The idea of obtaining subject access to information by being able to visualize an information space, and to navigate through that space toward useful or interesting information, is attractive and plausible. However, this approach to subject access requires additional cognitive processing associated with the interaction of cognitive facilities that deal with concepts and those that deal with space. This additional cognitive processing may cause problems for users, particularly in dealing with the dimensions, the details, and the symbols of information space. Further, it seems likely that different cognitive abilities are associated with conceptual and spatial cognition. As a result, users who deal well with subject access using traditional conceptual approaches may experience difficulty in using visualization and navigation. An experiment designed to investigate the effects of different cognitive abilities on the use of both conceptual and spatial representations of information is outlined
    Date
    22. 9.1997 19:16:05
    Type
    a
  9. Martin, W.J.: ¬The information society (1995) 0.02 
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    Date
    15. 7.2002 14:22:55
  10. Mainzer, K.: Computernetze und virtuelle Realität : Leben in der Wissensgesellschaft (1999) 0.02 
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    Date
    17. 7.2002 19:22:51
  11. Information, eine dritte Wirklichkeitsart neben Materie und Geist (1995) 0.02 
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    Date
    29. 7.2001 10:22:25
  12. Medien und Kommunikation : Konstruktionen von Wirklichkeit (1990-91) 0.01 
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    Content
    Enthält u.a. die Beiträge: (0): SCHMIDT, S.J.: Medien, Kommunikation und das 18. Kamel; WEISCHENBERG, S.: Die Realität des John F. Kennedy; MERTEN, K.: Wirken sie wirklich, die Wirkungen der Massenkommunikation?; (1): WEISCHENBERG, S.: Der Kampf um die Köpfe: Affären und die Spielregeln der 'Mediengesellschaft'; SCHMIDT, S.J.: Wir verstehen uns doch? Von der Unwahrscheinlicjkeit gelingender Kommunikation; MERTEN, K.: Inszenierung von Alltag: Kommunikation, Massenkommunikation, Medien; (2): KRUSE, P. u. M. STADLER: Wahrnehmen, Verstehen, Erinnern: der Aufbau des psychischen Apparates; SCHEFFER, B.: Wie wir erkennen: die soziale Konstruktion von Wirklichkeit im Individuum; (3): KRIPPENDORFF, K.: Der verschwundene Bote: Metaphern und Modelle der Kommunikation; GRABOWSKI, J., T. HERRMANN u. R. POBEL: Sprechen, Handeln, Regulieren: vom Zeichentausch zum zielgerichteten Sprechen; (4): RUSCH, G.: Verstehen verstehen: kognitive Autonomie und soziale Regulation; MEUTSCH, D.: Ein Bild sagt mehr als tausend Worte? Befunde zum Bildverstehen; (5): MERTEN, K.: Unsere tägliche Wirklichkeit heute: wie Medien die Kommunikation entfalten; ASSMANN, A. u, J. ASSMANN: Das Gestern im Heute: Medien und soziales Gedächtnis; ELSNER, M., H.U. GUMBRECHT, T. MÜLLER u. P.M. SPANGENBERG: Von Revolution zu Revolution: zur Kulturgeschichte der Medien; (6) SCHMIDT, S.J.: Die Münzen der Kommunikation: Gattungen, Berichterstattungsmuster, Darstellungsformen; RUHRMANN, G.: Zeitgeschichte à la carte: Ereignis, Nachricht und Rezipient; (7) NEVERLA, I.: Männerwelten - Frauenwelten: Wirklichkeitsmodelle, Geschlechterrollen, Chancenverteilung; FAULSTICH, W.: Stars: Idole, Werbeträger, Helden: sozialer Wandel durch Medien; (8): SCHMIDT, S.J.: Das 'Wahre, Schöne, Gute'? Literatur als soziales System; WEISCHENBERG, S. u. U. HIENZSCH: Neuigkeiten vom Fließband: Journalismus als soziales System; WEISCHENBERG, S, u. U. HIENZSCH: Von der Tontafel zum Chip: technische Grundlagen der Medienkommunikation; PROTT, J.: Kommunikation als Dienst und Handel: Organisation und Ökonomie der Medien; (9): RÜHL, M.: Zwischen Information und Unterhaltung: Funktionen der Medienkommunikation; MERTEN, K.: Allmacht oder Ohnmacht der Medien? Erklärungsmuster der Medienwirkungsforschung; PETERS, H.P.: Warner oder Angstmacher? Thema Risikokommunikation; (10): KREBS, D.: Verführung oder Therapie? Pornographie und Gewalt in den Medien; HURRELMANN, B.: Sozialisation vor dem Bildschirm: Kinder und Medien; LANG; K. u. G.E. Lang: Spiegel der Gesellschaft: Medien und öffentliche Meinung; (11): RÖPER, H.: Märkte, Mächte, Monopole: das Mediensystem der Bundesrepublik Deutschland; KLEINSTEUBER, H.J.: Das globale Netz: nationale und internationale Mediensysteme; (12): BAACKE, D. u. H.-D. Kübler: Lernen und Erziehen in der Medienumwelt: Konzepte der Medienpädagogik; LÖFFELHOLZ, M. u. K.-D. ALTMEPPEN: Kommunikation morgen: Perspektiven der 'Informationsgesellschaft'
    Date
    15.10.1995 11:44:22
  13. Lyotard, J.F.: ¬Das postmoderne Wissen : ein Bericht (1994) 0.01 
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    24. 6.1996 9:22:34
  14. Maturana, H.: Was ist erkennen? : Mit einem Essay zur Einführung von Rudolf zur Lippe (1994) 0.01 
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  15. Calvin, W.H.: ¬Die Symphonie des Denkens : wie aus Neuronen Bewußtsein entsteht (1993) 0.01 
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    22. 7.2000 18:59:52
  16. Oeser, E.; Seitelberger, F.: Gehirn, Bewußtsein und Erkenntnis (1995) 0.01 
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  17. Becker, W.; Döge, P.; Fiack, A.; Heuermann, A.; Hunger, R.; Märtens, G.; Olek, A.; Poltermann, A.; Rohde, A.; Rosenhagen, H.; Sandow, B.; Weiss, T.; Stadermann, G.; Zimmer, D.: Neue Wege - neue Chancen : Bausteine einer grünen Wissenschafts- und Forschungspolitik (1999/2000) 0.00 
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  18. Gernert, D.: Pragmatic information as a unifying concept (1996) 0.00 
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    Information: new questions to a multidisciplinary concept. Ed.: K. Kornwachs u. K. Jacoby
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  19. Stonier, T.: Towards a new theory of information (1991) 0.00 
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  20. Owaied, H.H.; Stylios, G.: ¬A functional approach to the hierarchical structure of information (1992) 0.00 
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