1,721,032 research outputs found
Creating social entrepreneurship in local government
No full textThe public sector is often considered synonym with inefficiency and a lack of
motivation to be innovative. This paper seeks to contribute towards the
literature surrounding social entrepreneurship in the public sector, through
using institutional theory to underpin an e-Innovations model that promotes
social entrepreneurship, while recognising how the adoption of innovation
within the public sector is fostered. The proposed model seeks to serve as a
process that threatens the conservative and risk-averse culture endemic in the
public sector
Electronic transformation of government in the U.K.: a research agenda
No full textThis paper presents the findings of an exploratory research project into future
e-Government (electronic Government) initiatives. The Virtual Institute for
Electronic Government Research (VIEGO) project aimed at identifying and
further developing the research agenda of e-Government based on a solid
practical ground. As such, the paper offers a novel methodology in identifying
the road map for future e-Government initiatives based on a series of
workshops organised around the U.K. hosting a mixture of stakeholders
involving both academics and parishioners. The analysis of the VIEGO
workshops depicted that an e-Government research agenda involves a
combination of social, technological and organisational issues at both
governmental and individual citizen level, ultimately driven by empirical
case-based experience and active participation in e-Government processes.
Unlike other propositions for the future of e-Government offered in the e-
Government literature, raised research questions not only originated from an
analysis of e-Government literature but also on the outcome of brainstorming,
reflections and contemplations throughout the duration of the project
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
An institutional perspective on information and communication technologies in governance
No full textThis thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Information and Communication Technologies (ICTs) are becoming increasing relevant in policy making and governance activities. However, the broad effects of digital governance have not been adequately conceptualised; conflicting assumptions vary from rather optimistic accounts of empowered citizens to even completely dismissing the potential of engagement through technical means.
This research attempts to reposition the impact of ICTs on policy making and political communities. Drawing from institutional studies, an integrated perspective is synthesised to guide case investigations in three main directions: (1) the way influences from the institutional environment are understood and balanced locally, (2) the co-evolution of institutional and technological configurations and (3) the dynamic response of institutional actors to the challenge of online engagement. The empirical part focuses on two different contexts (local government authorities and a trade union federation) that cover the holistic objective of this study.
The findings inform on the extent to which ICTs are actually merging with existing governance structures. Both studies show that policy making is fundamentally different from other activities at the general intersection of Internet and politics. Citizens form online communities to organise ad hoc around single issue movements. However, this does not necessarily translate into sustainable and meaningful participation in formal politics. Hence, adapting institutional structures emerges as a complicated challenge beyond fitting technical means into existing engagement activities.
On this basis, the thesis questions the extent to which policy making mechanisms are able to enact engagement from the grassroots, as for example encouraged by the social media collaboration philosophy. Implications for practice show how the alignment between new tools and the existing norms has the potential to identify paths of least resistance, and then exploit them to accomplish positives changes whose beneficial effects should not be taken for granted.Department of Information Systems and Computing, Brunel Universit
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
Business process simulation: An alternative modelling technique for the information system development process
No full textThis paper discusses the idea that even though information systems development
(ISD) approaches have long advocated the use of integrated organisational views, the
modelling techniques used have not been adapted accordingly and remain focused on
the automated information system (IS) solution. Existing research provides evidence
that business process simulation (BPS) can be used at different points in the ISD
process to provide better integrated organisational views that aid the design of
appropriate IS solutions. Despite this fact, research in this area is not extensive;
suggesting that the potential of using BPS for the ISD process is not yet well
understood. The paper uses the findings from three different case studies to illustrate
the ways BPS has been used at different points in the ISD process. It compares the
results against IS modelling techniques, highlighting the advantages and
disadvantages that BPS has over the latter. The research necessary to develop
appropriate BPS tools and give guidance on their use in the ISD process is discussed
Integrating the IS with the enterprise: Key EAI research challenges
No full textEnterprise Application Integration (EAI) technologies provide the means to integrate strategic business solutions within and across the component parts of organisational information system infrastructures. The continuing development of both digitally integrated business models, through various eCommerce and eBusiness initiatives, has meant that the importance of EAI within enterprise IS, has increased significantly. Noting that EAI incurs not only technological but stakeholder-level commitments, this paper outlines the product of a sustained investigation into key challenges within Enterprise IS and EAI, and provides a framework for future research and investigation into this emerging and evolving area
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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