Search (1126 results, page 1 of 57)

  • × theme_ss:"Information"
  1. fwt: Wie das Gehirn Bilder 'liest' (1999) 0.09 
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    Date
    22. 7.2000 19:01:22
    Type
    a
  2. Crowe, M.; Beeby, R.; Gammack, J.: Constructing systems and information : a process view (1996) 0.08 
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    Abstract
    Within dynamic organizations, information systems often fail to adapt to changing requirements and structures. The book presents a different view of IS provision, based on end-user information systems construction, as a means of avoiding many of the recognized problems. Adopting a philosophy of constructivism, emphasizing psychological and social factors in information construction, the authors examine different types of systems across natural and social sciences
    Content
    Enthält u.a. die Kapitel: A constructivist approach to systems, science and constructivism, organizations as systems
    Date
    25.12.2001 13:22:30
  3. Belabbes, M.A.; Ruthven, I.; Moshfeghi, Y.; Rasmussen Pennington, D.: Information overload : a concept analysis (2023) 0.07 
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    Abstract
    Purpose With the shift to an information-based society and to the de-centralisation of information, information overload has attracted a growing interest in the computer and information science research communities. However, there is no clear understanding of the meaning of the term, and while there have been many proposed definitions, there is no consensus. The goal of this work was to define the concept of "information overload". In order to do so, a concept analysis using Rodgers' approach was performed. Design/methodology/approach A concept analysis using Rodgers' approach based on a corpus of documents published between 2010 and September 2020 was conducted. One surrogate for "information overload", which is "cognitive overload" was identified. The corpus of documents consisted of 151 documents for information overload and ten for cognitive overload. All documents were from the fields of computer science and information science, and were retrieved from three databases: Association for Computing Machinery (ACM) Digital Library, SCOPUS and Library and Information Science Abstracts (LISA). Findings The themes identified from the authors' concept analysis allowed us to extract the triggers, manifestations and consequences of information overload. They found triggers related to information characteristics, information need, the working environment, the cognitive abilities of individuals and the information environment. In terms of manifestations, they found that information overload manifests itself both emotionally and cognitively. The consequences of information overload were both internal and external. These findings allowed them to provide a definition of information overload. Originality/value Through the authors' concept analysis, they were able to clarify the components of information overload and provide a definition of the concept.
    Date
    22. 4.2023 19:27:56
    Type
    a
  4. Cooke, N.A.; Kitzie, V.L.: Outsiders-within-Library and Information Science : reprioritizing the marginalized in critical sociocultural work (2021) 0.07 
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    Abstract
    While there are calls for new paradigms within the profession, there are also existing subgenres that fit this bill if they would be fully acknowledged. This essay argues that underrepresented and otherwise marginalized scholars have already produced significant work within social, cultural, and community-oriented paradigms; social justice and advocacy; and, diversity, equity, and inclusion. This work has not been sufficiently valued or promoted. Furthermore, the surrounding structural conditions have resulted in the dismissal, violently reviewed and rejected, and erased work of underrepresented scholars, and the stigmatization and delegitimization of their work. These scholars are "outsiders-within-LIS." By identifying the outsiders-within-LIS through the frame of standpoint theories, the authors are suggesting that a new paradigm does not need to be created; rather, an existing paradigm needs to be recognized and reprioritized. This reprioritized paradigm of critical sociocultural work has and will continue to creatively enrich and expand the field and decolonize LIS curricula.
    Date
    18. 9.2021 13:22:27
    Type
    a
  5. dpa: Struktur des Denkorgans wird bald entschlüsselt sein (2000) 0.07 
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    Date
    17. 7.1996 9:33:22
    22. 7.2000 19:05:41
    Type
    a
  6. Stock, W.G.: Wissenschaftsinformatik : Fundierung, Gegenstand und Methoden (1980) 0.06 
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    Source
    Ratio. 22(1980), S.155-164
    Type
    a
  7. Fallis, D.: Social epistemology and information science (2006) 0.06 
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    Date
    13. 7.2008 19:22:28
    Type
    a
  8. Malsburg, C. von der: ¬The correlation theory of brain function (1981) 0.06 
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    Abstract
    A summary of brain theory is given so far as it is contained within the framework of Localization Theory. Difficulties of this "conventional theory" are traced back to a specific deficiency: there is no way to express relations between active cells (as for instance their representing parts of the same object). A new theory is proposed to cure this deficiency. It introduces a new kind of dynamical control, termed synaptic modulation, according to which synapses switch between a conducting and a non- conducting state. The dynamics of this variable is controlled on a fast time scale by correlations in the temporal fine structure of cellular signals. Furthermore, conventional synaptic plasticity is replaced by a refined version. Synaptic modulation and plasticity form the basis for short-term and long-term memory, respectively. Signal correlations, shaped by the variable network, express structure and relationships within objects. In particular, the figure-ground problem may be solved in this way. Synaptic modulation introduces exibility into cerebral networks which is necessary to solve the invariance problem. Since momentarily useless connections are deactivated, interference between di erent memory traces can be reduced, and memory capacity increased, in comparison with conventional associative memory
    Source
    http%3A%2F%2Fcogprints.org%2F1380%2F1%2FvdM_correlation.pdf&usg=AOvVaw0g7DvZbQPb2U7dYb49b9v_
    Type
    a
  9. Houston, R.D.; Harmon, E.G.: Re-envisioning the information concept : systematic definitions (2002) 0.06 
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    Abstract
    This paper suggests a framework and systematic definitions for 6 words commonly used in dthe field of information science: data, information, knowledge, wisdom, inspiration, and intelligence. We intend these definitions to lead to a quantification of information science, a quantification that will enable their measurement, manipulastion, and prediction.
    Date
    22. 2.2007 18:56:23
    22. 2.2007 19:22:13
    Type
    a
  10. Flohr, H.: Denken und Bewußtsein (1994) 0.06 
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    Date
    22. 7.2000 19:23:03
    Type
    a
  11. Repo, A.J.: ¬The dual approach to the value of information : an appraisal of use and exchange values (1989) 0.06 
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    Source
    Information processing and management. 22(1986) no.5, S.373-383
    Type
    a
  12. afp: Gehirn von Taxifahrern passt sich an : Größerer Hippocampus (2000) 0.06 
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    Date
    22. 7.2000 19:05:18
    Type
    a
  13. Arning, M.: Wenn Philosophen die Welt von den Füßen auf den Kopf stellen : bei den 22. Römerberggesprächen sorgt Hermann Lübbe für eine erstaunliche Provokation (1995) 0.05 
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    Abstract
    Der Sozialphilosoph Hermann Lübbe ist überzeugt davon, daß die Massenmedien nicht 'vermassend', sondern vielmehr 'pluralistisch' wirken. - Bericht zu den 22. Frankfurter Römerberggesprächen zum Thema: Kommt eine neue Kultur? Auf der Suche nach Wirklichkeit im Medienzeitalter
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    a
  14. Schöne neue Welt? : Fragen und Antworten: Wie Facebook menschliche Gedanken auslesen will (2017) 0.05 
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    Date
    22. 7.2004 9:42:33
    22. 4.2017 11:58:05
    Type
    a
  15. Donsbach, W.: Wahrheit in den Medien : über den Sinn eines methodischen Objektivitätsbegriffes (2001) 0.05 
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    Source
    Politische Meinung. 381(2001) Nr.1, S.65-74 [https%3A%2F%2Fwww.dgfe.de%2Ffileadmin%2FOrdnerRedakteure%2FSektionen%2FSek02_AEW%2FKWF%2FPublikationen_Reihe_1989-2003%2FBand_17%2FBd_17_1994_355-406_A.pdf&usg=AOvVaw2KcbRsHy5UQ9QRIUyuOLNi]
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    a
  16. Rocchi, P.; Resca, A.: ¬The creativity of authors in defining the concept of information (2018) 0.05 
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    Abstract
    Purpose The concept of information is central to several fields of research and professional practice. So many definitions have been put forward that complete inventory is unachievable while authors have failed to reach a consensus. In the face of the present impasse, innovative proposals could rouse information theorists to action, but literature surveys tend to emphasize the common traits of definitions. Reviewers are inclined to iron out originality in information models; thus the purpose of this paper is to discover the creativity of authors attempting to define the concept of information and to stimulate the progress of studies in this field. Design/methodology/approach Because the present inquiry could be influenced and distorted by personal criteria and opinions, the authors have adopted precise criteria and guidelines. It could be said the present approach approximates a statistical methodology. Findings The findings of this paper include (1) The authors found 32 original definitions of information which sometimes current surveys have overlooked. (2) The authors found a relation between information theories and advances in information technology. (3) Overall, the authors found that researchers take account of a wide variety of perspectives yet overlook the notion of information as used by computing practitioners such as electronic engineers and software developers. Research limitations/implications The authors comment on some limitations of the procedure that was followed. Results 1 and 3 open up new possibilities for theoretical research in the information domain. Originality/value This is an attempt to conduct a bibliographical inquiry driven by objective and scientific criteria; its value lies in the fact that final report has not been influenced by personal choice or arbitrary viewpoints.
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    a
  17. Roth, G.: ¬Die Entstehung von Bedeutung im Gehirn (1992) 0.05 
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    Date
    22. 7.2000 18:45:33
    Type
    a
  18. Saum-Aldehoff, T.: ¬Die ideale Route zur Kaffeemaschine : 'Mentale Karten' im Kopf erlauben die Orientierung in der Umwelt (1997) 0.05 
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    Date
    5. 1.1997 9:39:22
    Type
    a
  19. ap: Schlaganfall : Computer-Bild zeigt den Heilungsprozess im Gehirn (2000) 0.05 
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    Date
    22. 7.2000 19:05:31
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  20. Nerlich, H.: Schlußveranstaltung des Kongresses 'Information und Öffentlichkeit' am 23. März 2000 in Leipzig : "Zukunft der Fachinformation" (2000) 0.05 
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    Date
    22. 6.2000 13:33:40
    Type
    a

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