Search (11 results, page 1 of 1)

  • × author_ss:"Chaves Guimarães, J.A."
  • × year_i:[2010 TO 2020}
  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) 0.00 
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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. Milani, S.O.; Chaves Guimarães, J.A.; Olson, H.A.: Bias in subject representation : convergences and divergences in the international literature (2014) 0.00 
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    Abstract
    Terms chosen to represent document subjects, the classification notations assigned to them, the abstracts and indices contain biases in two contexts. In a negative context, document surrogates are constructed with bias when they leave out diverse features, disenfranchise groups and topics outside an accepted norm (Olson, 2002). In this way, these document surrogates would convey inclinations, or prejudices. In a positive context, slanting or tendency (Hjørland, 2008a, McIlwaine, 2003) conveyed by the document surrogates to ensure specificity to particular discursive communities or knowledge domains can be observed. Considering that topics related to biases are scarce in the Information Organization literature, this paper proposes a discussion on the characteristics and occurrences of bias in subject representation. This study is exploratory and bibliographic, and adopts an inductive method.
    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.; 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) 0.00 
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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
  4. 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) 0.00 
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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.
  5. Pachú da Silva, A.; Chaves Guimarães, J.A.; Bolfarini Tognoli, N.: Ethical values in archival arrangement and description : an analysis of professional codes of ethics (2015) 0.00 
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    Abstract
    The international literature on information science has devoted attention to ethical studies in information, especially due to the development of information technologies. However, the information organization activities have incipient ethical studies that are mostly focused on libraries. Thus, the area of archival science still lacks studies of this nature, which leads to question how the codes of ethics for archivists address issues related to ethical dilemmas of information organization activities, especially in core activities of arrangement and document description. Thus, this study aims to identify and analyze ethical values related to those aforementioned activities, by analyzing the codes of the following countries: Brazil, Portugal, France, Spain, Australia, Canada, USA, New Zealand, United Kingdom and Switzerland and the ICA codes of ethics. Applying a content analysis, the following values were found: access and use, authenticity, confidentiality, conservation, custody, impartiality, information access, information security, physical preservation of the record, reliability, respect for provenance, respect for the original order, respect for the preservation of the archival value of the record.
  6. Chaves Guimarães, J.A.; Pinho, F.A.; Milani, S.O.: Theoretical dialogs about ethical issues in knowledge organization : García Gutiérrez, Hudon, Beghtol, and Olson (2016) 0.00 
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    Abstract
    Considering the need for a constant questioning on the role of the information professional, more specifically with respect to the ethical aspects of their practice, this study discusses how information science has been addressing over the past decades the ethical aspects inherent to the field of knowledge organization. In this context, we discuss the concepts of interactive epistemography and transcultural ethics of mediation by Antonio García Gutiérrez, multilingualism in knowledge representation by Michèle Hudon, cultural hospitality by Clare Beghtol and the power to name by Hope Olson, in their aspects of convergence, complementarity and dialogicity.
  7. Martínez-Ávila, D.; Victorino Evangelista, I.; Simões, M. da Graça; Chaves Guimarães, J.A.: Epistemic communities, domain analysis, and Kuhn : dialogs and intersections in knowledge organization (2018) 0.00 
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    Source
    Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira
  8. Chaves Guimarães, J.A.; Cabrini Gracio, M.C.; Martínez-Ávila, D.; Sales, R. de: ¬The spirit of inquiry's power to influence in 21st-century KO research : Jesse Shera and Margaret Egan (2018) 0.00 
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    Source
    Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira
  9. Tognoli, N.B.; Chaves Guimarães, J.A.: Challenges of knowledge representation in contemporary archival science (2012) 0.00 
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    Abstract
    Since its emergence as a discipline, in the nineteenth century (1889), the theory and practice of Archival Science have focused on the arrangement and description of archival materials as complementary and inseparable nuclear processes that aim to classify, to order, to describe and to give access to records. These processes have their specific goals sharing one in common: the representation of archival knowledge. In the late 1980 a paradigm shift was announced in Archival Science, especially after the appearance of the new forms of document production and information technologies. The discipline was then invited to rethink its theoretical and methodological bases founded in the nineteenth century so it could handle the contemporary archival knowledge production, organization and representation. In this sense, the present paper aims to discuss, under a theoretical perspective, the archival representation, more specifically the archival description facing these changes and proposals, in order to illustrate the challenges faced by Contemporary Archival Science in a new context of production, organization and representation of archival knowledge.
  10. Chaves Guimarães, J.A.; Pinho, F.A.; Martínez-Ávila, D.; Campbell, D.G.; Nascimento, F.A.: Knowledge organization and the power to name : LGBTQ terminology and the polyhedron of empowerment (2017) 0.00 
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    Abstract
    This paper uses Hope Olson's concept of "the power to name" to explore the terminological practices of the LGBTQ community in the Cariri region of Brazil in the years between 2006 and 2013. LGBTQ communities can seize back the "power to name," traditionally exerted by a heteronormative society upon marginalized groups, by organizing their cultural and practical knowledge from within, and by exercising the power to name themselves and their specific domains and cultural practices. The study showed that knowledge organization - the act of defining entities and categories and assigning specific names to them - is a gesture of self-empowerment on many different levels. The "power of self-naming" in this LGBTQ community is a polyhedron in which some facets are frequent, such as the power to empower or affirm an identity. On the one hand, the names and categories break through gender, geographical and temporal specificity to embrace terms, names, and idioms drawn from a range of different countries, traditions, languages, and time periods. On the other hand, these names and categories work to reinforce and affirm the geographical and cultural specificity of the Cariri region itself, embedding its pride and self-affirmation within the varied languages and heteronormative history of Portuguese colonization in that region. In selecting terms and categories to name, organize and celebrate their identities, the LGBTQ people of Cariri have taken the power to name: not as information intermediaries striving for objectivity and neutrality, but as committed members of a marginalized but vital community.
  11. Campbell, D.G.; Chaves Guimarães, J.A.; Pinho, F.A.; Martínez-Ávila, D.; Nascimento, F.A.: ¬The terminological polyhedron in LGBTQ terminology : self-naming as a power to empower in knowledge organization (2017) 0.00 
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    Abstract
    This paper uses Hope Olson's concept of "the power to name" to explore the terminological practices of the LGBTQ community in the Cariri region of Brazil in the years between 2006 and 2013. LGBTQ communities can seize back the "power to name," traditionally exerted by a heteronormative society upon marginalized groups, by organizing their cultural and practical knowledge from within and by exercising the power to name themselves and their specific domains and cultural practices. The study showed that knowledge organization-the act of defining entities and categories and assigning specific names to them-is a gesture of self-empowerment on many different levels. The "power of self-naming" in this LGBTQ community is a polyhedron in which some facets are frequent, such as the power to empower or affirm an identity. On the one hand, the names and categories break through gender, geographical and temporal specificity to embrace terms, names, and idioms drawn from a range of different countries, traditions, languages, and time periods. On the other hand, these names and categories work to reinforce and affirm the geographical and cultural specificity of the Cariri region itself, embedding its pride and self-affirmation within the varied languages and heteronormative history of Portuguese colonization in that region. In selecting terms and categories to name, organize, and celebrate their identities, the LGBTQ people of Cariri have taken the power to name: not as information intermediaries striving for objectivity and neutrality but as committed members of a marginalized but vital community.

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