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Sökning: LAR1:hj > Umeå universitet

  • Resultat 1-10 av 446
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2.
  • Achtenhagen, Leona, 1969-, et al. (författare)
  • Att lyckas med intres­sentdialogen
  • 2020
  • Ingår i: Organisation & Samhälle. - : Föreningen Företagsekonomi i Sverige. - 2001-9114 .- 2002-0287. ; :1, s. 54-59
  • Tidskriftsartikel (populärvet., debatt m.m.)
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3.
  • Achtenhagen, Leona, 1969-, et al. (författare)
  • The role of ICT in supporting transnational diaspora entrepreneurship
  • 2013
  • Ingår i: Social e-enterprise. - Hershey/PA : IGI Global. - 9781466626676 - 9781466626980 ; , s. 148-164
  • Bokkapitel (refereegranskat)abstract
    • Millions of people around the world live in other countries than their countries of origin. In many developing countries, remittances sent home by migrants are a vital part of the economy. Transnational entrepreneurial activities by migrant entrepreneurs, also called diaspora entrepreneurs, involving resources from both the home and the host countries, can contribute to socio-economic value creation of both countries. ICT solutions can play an important role in facilitating and supporting such entrepreneurial activities. This chapter outlines the relevant context of migration, remittances, transnational diaspora entrepreneurship, and innovation systems, and discusses prerequisites and challenges of such ICT solutions.
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4.
  • Advancing Research on Projects and Temporary Organizations
  • 2014
  • Samlingsverk (redaktörskap) (övrigt vetenskapligt/konstnärligt)abstract
    • Project management as a field is sometimes characterised by prescriptive analysis often founded on little deep research. This book is different - drawing on some of the most interesting contributors to the field, it should be read by anyone interested in seeing projects as a social accomplishment in which people, rather than systems, have the most pertinent role.
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5.
  • Ahlgren, Per, 1960-, et al. (författare)
  • Document-document similarity approaches and science mapping: experimental comparison of five approaches
  • 2009
  • Ingår i: Journal of Informetrics. - Netherlands : Elsevier BV. - 1751-1577 .- 1875-5879. ; 3:1, s. 49-63
  • Tidskriftsartikel (refereegranskat)abstract
    • This paper treats document–document similarity approaches in the context of science mapping. Five approaches, involving nine methods, are compared experimentally. We compare text-based approaches, the citation-based bibliographic coupling approach, and approaches that combine text-based approaches and bibliographic coupling. Forty-three articles, published in the journal Information Retrieval, are used as test documents. We investigate how well the approaches agree with a ground truth subject classification of the test documents, when the complete linkage method is used, and under two types of similarities, first-order and second-order. The results show that it is possible to achieve a very good approximation of the classification by means of automatic grouping of articles. One text-only method and one combination method, under second-order similarities in both cases, give rise to cluster solutions that to a large extent agree with the classification.
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6.
  • Ahlgren, Per, et al. (författare)
  • Textual content, cited references, similarity order, and clustering : an experimental study in the context of science mapping
  • 2009
  • Ingår i: Proceedings of the 12th International Conference on Scientometrics and Informetrics. ; , s. 862-873
  • Konferensbidrag (refereegranskat)abstract
    • This paper deals with document-document similarity approaches, the issue of similarity order, and clustering methods, in the context of science mapping. Using two data sets of bibliographic records, associated with the fields of information retrieval and scientometrics, we investigate how well two document-document similarity approaches, a text-based approach and bibliographic coupling, agree with ground truth classifications (obtained by subject experts), under first-order and second-order similarities, and under four different clustering methods. The clustering methods are average linkage, complete linkage, Ward’s method and consensus clustering. The performance of first-order and second-order similarities is compared within the two document-document similarity approaches, and under each clustering method. We also compare the performance of the clustering methods. The results show that the text-based approach consistently outperformed bibliographic coupling with regard to the information retrieval data set, but performed consistently worse than the latter approach regarding the scientometrics data set. For the similarity order issue, second-order similarities performed better than first-order in 12 out of 16 cases. Average linkage had the best overall performance among the clustering methods, followed by consensus clustering. The main conclusion of the study is that second-order similarities seem to be a better choice than first-order in the science mapping context.
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9.
  • Allgurin, Monika, 1982-, et al. (författare)
  • The 'social' in social work
  • 2023
  • Ingår i: Nordic Social Work Research. - : Routledge. - 2156-857X .- 2156-8588. ; 13:1, s. 1-3
  • Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
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10.
  • Andersson, Annika, 1961-, et al. (författare)
  • Learn not to learn : A way of keeping budgets and deadlines in ERP projects?
  • 2008
  • Ingår i: Enterprise Information Systems. - : Taylor & Francis Group. - 1751-7575 .- 1751-7583. ; 2:1, s. 77-95
  • Tidskriftsartikel (refereegranskat)abstract
    • This paper takes as its point of departure the conflict between the project as an organisational form for time-limited task execution and the project as an organisational form for triggering knowledge development and learning. The aim of the paper is to explore how knowledge developed in ERP projects can be managed, as well as to identify potential influences on the management of knowledge developed in the project process. Qualitative data has been collected through interviews, document studies, and participant observations. The paper presents evidence that problems of keeping to budgets and timelines in ERP projects can depend on the fact that knowledge developed in the project process is also exploited in the project process. In order to bridge the conflict between the project as a time-limited form for task execution and an organisational form for knowledge development and learning, three tentative strategies for exploiting knowledge developed in the project process are suggested.
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