1,721,013 research outputs found
The communicative constitution of IT innovation
No full textThis paper contributes to studies of IT innovation, by approaching discourse and technology not as alternating causalities of change, but rather as constitutive to processes of change. Drawing on a communicative constitution of organization (CCO) perspective, the paper provides an analysis of oral and written evidence on innovations in the English National Programme for IT (NPfIT) from 1998 to 2011. The paper makes two key contributions to the literature. First, it offers a longitudinal empirical understanding of how IT innovation is constituted in the triadic relationship between human and nonhuman actors, and the narrative texts in which the delegation between the first two occurs. The paper explores the implications of this renewed understanding of IT innovation for IS research in sociomateriality. Second, the paper contributes to CCO-informed research by adopting a methodological approach that draws on both a historical analysis of the constitution of material objects in specific narrative texts and a rhetorical analysis of communicative actions. The paper explores the methodological implications of this approach for addressing the challenge of understanding the scaling-up of micro communicative actions to macro actions towards the constitution of IT innovation
Accountability in IT-mediated cross-boundary work : insights from a longitudinal case study
Full text linkDespite developing rich insights into the study of cross-boundary work, recent research lacks explicit attention to the changes in the relationships of accountability between diverse occupational communities. Drawing on the notion of governmentality as well as
research into systems of control and resistance, this paper examines the consequences of IT-mediated cross-boundary work on relationships of accountability in a private hospital. The paper develops theoretical implications for understanding the role of historical-material objects in cross-boundary work, and the dynamic between IT-mediated relationships of accountability across occupational communitie
The failure of foresight in crisis management : a secondary analysis of the Mari disaster
No full textForesight the ability to plan and think systematically about future scenarios in order to inform decision-making in the present has been applied extensively by corporations and governments alike in crisis management. Foresight can be complicated because dispersed groups have diverse, non-overlapping pieces of information that affects an organization's ability to detect, mitigate, and recover from failures. This paper explores the failure of foresight in crisis management by drawing on data on events that preceded and followed the Mari disaster in a naval base in Cyprus in July 2011, where a large explosion killed 13 people and injured 62 others, while completely destroying the major power plant of the island. The paper examines how foresight into crisis management decisions was compromised because of a conscious effort by high ranking decision-makers to minimize emergent danger and avoid responsibility for the crisis, in joint with red tape, bureaucracy, and poor coordination and information flows. The paper explores the notion of operational and political responsibility of individual decision-makers and discusses an alternative approach to foresight in crisis management, one that is built on multiple layers of decision-making. © 2012 Elsevier Inc. All rights reserved
Managing crises in the Healthcare Service Chain
No full textThis paper explores the strategic importance of information systems for managing such crises as the H1N1 outbreak and the Haiti earthquake in the healthcare service chain. The paper synthesizes the literature on crisis management and information systems for emergency response and draws some key lessons for healthcare service chains. The paper illustrates these lessons by using data from an empirical case study in the region of Crete in Greece. The author concludes by discussing some future directions in managing crises in the healthcare service chain, including the importance of distributive, adaptive crisis management through new technologies like mashups.</p
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
Information infrastructure development and governance as collective action
No full textIn this paper, we examine the challenges around the development and scalability of information infrastructures. We identify two possible solutions proposed in the literature, one emphasizing more top-down control and the need for a clear IT governance framework, and a second arguing for a more flexible approach since absolute control is impossible and only leads to drift and unintended outcomes. We suggest that there is a clear gap in the literature in better understanding how to govern the development of information infrastructures using a bottom-up approach. We build on research that approaches IS development as a collective action problem and focus on how different actors frame the infrastructure as a public and private good, and how the framing process is underpinned by actors’ different ideologies. We use our theoretical approach to examine the framing of the development of a regional health information infrastructure in Crete. Our analysis examines how different actors frame the infrastructure as a collective action good and explore their ideological positioning. We explore the struggle around meanings attributed to the good over time as being a public or private one in establishing or sustaining relations of power, and how legitimacy is challenged or reinforced. Finally, we develop contributions on the collective action challenges in infrastructure development and suggest how a polycentric approach to governance might be further developed to promote the ongoing cultivation of information infrastructures from the bottom up
From a monopoly to an entrepreneurial field : the constitution of possibilities in South African energy
Full text linkIn this paper, we draw on a performativity perspective to conceptualize entrepreneurial opportunities as possibilities constituted through discursive-material practices within a field. Based on an analysis of a longitudinal qualitative case study in the field of South African energy from 2007 to 2018 we develop a process model of how possibilities become constituted over time as entrepreneurial actors enact different sets of discursive-material practices. Our process model contributes to entrepreneurship research by examining the transition process from a heavily regulated and tightly controlled field, to an unsettled and entrepreneurial field. The transition is reflected in the frames that organize field actors' discursive-material practices, starting with a single, closed frame that limits existing possibilities, moving to an emergent frame that introduces complementary possibilities, and then to an open frame that generates both complementary and competing possibilities. We discuss how our process model contributes to research adopting a performativity perspective and conclude with implications for further research
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