1,720,957 research outputs found
The systematic improvement of advice given by public sector call centres
No full textThe persistent demand for increased accountability and value for money in the public sector from both the public and governments raises the issue of quality of service in advice-giving by governmental agencies. The goal of this study is to develop a model to validate frameworks able to contribute to improved advice-giving through the application of knowledge management principles.
Zack's (2001) Four Knowledge Problem Model, Brogowicz, Delene, and Lyth's (1990) Synthesised Service Quality Model, and Markus's (2001) Theory of Knowledge Reuse are used to examine knowledge strategies in advice-giving through the application of a case study methodology. Two Queensland public-sector call centres are investigated.
This study confirms that although the studied call centres operate under differing business drivers, agents have developed strategies generally consistent with those suggested by Zack (2001) to deal with uncertain, complex, and ambiguous problem types. No equivocal problems were encountered in the study. The solution of the former problem pair of uncertainty and complexity relies on knowledge that is codified and stored in databases, while the latter equivocality and ambiguity, seeks out experts who apply both technical and functional knowledge to the problem resolution. Roles performed by call-centre agents predominantly align with those described by Markus (2001), with the opportunity to enhance performance through contribution by shared-work producers to knowledge repositories. The problem-solving strategies employed by agents and the technical capabilities of the call centres combine to deliver a level of service quality which, although meeting client expectations, has been able to be improved through the application of knowledge strategies targeting efficient problem resolution through knowledge reuse
The impact of complexity in information system driven organisational transformations
No full textThis study examined the effect of complexity on organisational transformations that are initiated by substantial information system changes. The motivation for this study was to explain and provide options to improve the relatively low benefit realisation from transformation investments. This study uniquely combined a critical realist approach, complexity theory and organisational theory to identify three critical mechanisms. Persistent activation energy mechanism, structural latency mechanism and insightful experimentation mechanism mutually interact to influence organisational transformation outcomes. These findings assist practitioners as they plan and implement transformations and researchers who can use these findings to further investigate the nature of transformative mechanisms
A conceptualization of complexity in IS-driven organizational transformations
Full text linkOrganizational transformations reliant on successful ICT system developments (continue to) fail to deliver projected benefits even when contemporary governance models are applied rigorously. Modifications to traditional program, project and systems development management methods have produced little material improvement to successful transformation as they are unable to routinely address the complexity and uncertainty of dynamic alignment of IS investments and innovation. Complexity theory provides insight into why this phenomenon occurs and is used to develop a conceptualization of complexity in IS-driven organizational transformations.\ud
\ud
This research-in-progress aims to identify complexity formulations relevant to organizational transformation. Political/power based influences, interrelated business rules, socio-technical innovation, impacts on stakeholders and emergent behaviors are commonly considered as characterizing complexity while the proposed conceptualization accommodates these as connectivity, irreducibility, entropy and/or information gain in hierarchically approximation and scaling, number of states in a finite automata and/or dimension of attractor, and information and/or variety. \u
A Tale of Two City Call-Centres
Full text linkThis study uses Zack’s four knowledge problem model to examine knowledge strategies within a call-centre environment. Two government departmental call-centres are presented as case studies. The study confirmed the two problem types uncertainty and complexity were generally resolved in the call-centre while ambiguous and equivocable problems were consigned elsewhere. The solution of the former problem pair relies on knowledge that is codified and stored in databases. The latter seeks out experts who apply both technical and functional knowledge to the problem resolution. The researchers advise managers to be aware of the need for capability to solve all four problem types and to develop knowledge strategies to target each
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
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
- …
