1,720,985 research outputs found
sj-pdf-1-cmr-10.1177_00081256231190430 – Supplemental material for Getting AI Implementation Right: Insights from a Global Survey
No full textSupplemental material, sj-pdf-1-cmr-10.1177_00081256231190430 for Getting AI Implementation Right: Insights from a Global Survey by Rebecka C. Ångström, Michael Björn, Linus Dahlander, Magnus Mähring and Martin W. Wallin in California Management Review</p
Penguin in a new suit: a tale of how de novo entrants emerged to harness free and open source software communities
No full textA growing body of literature has explored the motivations for individuals to take part in free and open source software (FOSS), yet how firms participate is largely an unattended research area. Building on information from an extensive dataset of secondary sources and 30 in-depth interviews, I show that de novo entrants have emerged in conjunction with a changing institutional infrastructure and a more pragmatic attitude toward firms that focus on technological benefits rather than ideology. To understand how these firms try to harness the work of these communities, I use the empirical data to derive a 2*2 matrix of different approaches. The X axis reflects whether or not the firms initiated a new community or relied on communities founded by peers, whereas the Y axis represents the degree of participation of the firm in the community. This taxonomy illustrates how de novo entrant are initiating new forms of communities or joining communities established by peers. This suggests that while many of the central pillars of FOSS remains, de novo entrants have emerged to find new ways of making business resulting in various implications for firm strategies and knowledge disclosure. Copyright 2007 , Oxford University Press.
IN THE CLUB: HUMAN AND SOCIAL CAPITAL OF LEADERS IN FREE AND OPEN SOURCE SOFTWARE COMMUNITIES.
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APPROPRIATION AND APPROPRIABILITY IN OPEN SOURCE SOFTWARE
No full textFirms in open source software (OSS) are active in a field encompassing all the characteristics of a public good, given the non-excludability and non-rivalry nature of OSS. The fact that many important inputs to the innovative process are public should not be taken to mean that innovators are prevented from capturing private returns. The objective of this paper is to explore how firms appropriate returns from innovations that are created outside the boundaries of firms and in the public domain, using the case of OSS. To do so, the paper draws upon an explorative multiple case study of five small firms that attempt to appropriate returns from OSS, with rich empirical evidence from various data sources. The cases illustrate how firms try a variety of approaches to appropriate adequate returns, and suggest that selling services is the dominant trend. Firms also balance the relative inefficiency of traditional means of intellectual property rights such as patents by putting greater emphasis on first-mover advantages and creating network externalities.Appropriating returns, appropriability regimes, private–collective innovation, open source software
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
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