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  • × author_ss:"Chaves Guimarães, J.A."
  1. Martínez-Ávila, D.; Chaves Guimarães, J.A.; Pinho, F.A.; Fox, M.J.: ¬The representation of ethics and knowledge organization in the WoS and LISTA databases (2015) 0.05
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    Abstract
    A naïve user seeking introductory information on a topic may perceive a domain as it is shown by the search results in a database; however, inconsistencies in indexing can misrepresent the full picture of the domain by including irrelevant documents or omitting relevant ones, sometimes inexplicably. A bibliometric analysis was conducted on the domain of ethics in knowledge organization in the World of Science (WoS) and Library, Information Science & Technology Abstracts (LISTA) databases to discern how it is being presented by search results in those databases and to attempt to determine why inconsistencies occurred.
    Date
    17. 2.2018 16:50:22
  2. Chaves Guimarães, J.A.; Sales, R. de; Martínez-Ávila, D.; Alencar, M.F.: ¬The conceptual dimension of knowledge organization in the ISKO proceedings domain : a Bardinian content analysis (2014) 0.04
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    Abstract
    This paper aims to study the conceptual dimension of Knowledge Organization (KO) in the ISKO proceedings (1990-2012) domain. After analyzing a corpus of 71 papers that presented the term "knowledge organization" in their titles, using the methodology of Bardin's content analysis, it was possible to obtain a set of 11 definitions of KO which were studied using the following categories: nature, object, tools, processes, and perspectives/approaches. These categories act as a basis to identify the communities of authors that interact in the domain under different conceptual perspectives. The results show that KO has been mainly understood as an area or field of knowledge whose objects are recorded knowledge and conceptual structures, and whose main processes are classification and indexing, as well as information retrieval. The nature of KO is mostly linked to the construction of specialized discourses and the methodological dimension of such area is related to the systematization of recorded scientific knowledge.
    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  3. Chaves Guimarães, J.A.; Tennis, J.T.: Constant pioneers : the citation frontiers of indexing theory in the ISKO international proceedings (2012) 0.03
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    Abstract
    Presents a citation analysis of indexing research in the ISKO Proceedings. Understanding that there are different traditions of research into indexing, we look for evidence of this in the citing and cited authors. Three areas of cited and citing authors surface, after applying Price's elitism analysis, each roughly corresponding to geographic distributions.
  4. Milani, S.O.; Chaves Guimarães, J.A.; Olson, H.A.: Bias in subject representation : convergences and divergences in the international literature (2014) 0.01
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    Source
    Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
  5. Arboit, A.E.; Chaves Guimarães, J.A.: ¬The ethics of knowledge organization and representation from a Bakhtinian perspective (2015) 0.01
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    Abstract
    This paper arises from the possibility of a theoretical dialogue between the socio-cognitive perspectives of knowledge organization and the Bakhtinian concepts on conscience, "responsible act," "responsive understanding," and polyphony as attitudes that motivate the dialogism that is inherent to language. Those questions allow us to recognize the professional that organizes and represents knowledge as someone who has an intersubjective conscience, a product composed by two axes that are indeed deeply connected: the "self " and the "other." Therefore, the acts of representing and organizing knowledge are deeply affected by external discourses and by internal discourses. Those different discourses come together at the moment of representing the knowledge and act as a response to the dialogues between the external and the internal discourses. As a consequence, the indexing/ classification codes, terms or signs assume a dialogical and dynamic representativeness in order to correspond not only to the contents of the documents but also to dialogue with a diverse user community, by the recognition of the alterity/otherness of the social actors and the social situations. Finally, it is important to point out the need of an ethical and democratic attitude of the indexer/classifier, in order to represent the social pluralism and show an equipollence of social voices.
  6. Chaves Guimarães, J.A.; Oliveira, E.T. de; Cabrini Gracio, M.C.: Theoretical referents in Knowledge Organization : a domain analysis of the Knowledge Organization journal (2012) 0.01
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    Abstract
    Aiming at contributing to the epistemological characterization of the area of knowledge organization, our goal is to analyze the KO journal, since its creation in 1993, as a knowledge domain, from a nuclear community of the most productive and greater impact authors, analyzing the dialogue among citing authors and cited ones, and also the co-citations established by the citing authors. We worked with a corpus of 310 articles published between 1993 and 2011 produced by a total of 360 authors. The relatively more productive authors, a group geographically concentrated in Europe (37%), North America (44%) and Asia (19%), is clearly explained by the historical European origin of the ISKO and by an increasing North American presence along the years. Of the 33 most cited authors, 22 were co-cited in at least 6 works, which suggests that they are the theoretical referential nucleus of the area, in the studied journal. Finally, we observe that the area reveals theme cohesion and coherence in its production, enabling us to clearly visualize its theoretical referential nucleus and to confirm the role performed by the KO magazine as a catalyzing agent of international theoretical construction in the area.