speculating on the next 25 years of research
information systems research relevant theory and informed practice
... the conurbation of Greater Manchester, lying on the north west side of the conurbation There is a long tradition of collaboration between the City and local universities in various areas of research, ... description The paper illustrates this with a description of the description and of the process The author’s goal was to contextualize the research by focusing on the method and the process of the research ... to the conference chairs of the previous research methods conferences and to the past WG 8.2 chairs We asked each of them to provide personal remembrances of the research conferences and the...
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Three applications of economic theory and methodology in information systems research
... accepted as not only one of the reference disciplines of IS but also one of the main IS research themes Ever since the first International Conference of Information Systems (ICIS), economics has ... addresses these research questions using the Hotelling model of competition between the open source and proprietary software In contrast with the conventional Hotelling model, only one party – the ... is the number of open source users and k measures the degree of contribution of each consumer to the quality of the open source software The parameter γ is to the network externality that a software...
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A Systems Approach to Conduct an Effective Literature Review in Support of Information Systems Research
... Contingency theory Critical social theory Diffusion of innovations theory Dynamic capabilities Evolutionary theory Expectation confirmation theory Feminism theory Game theory General systems theory ... Illusion of control Information processing theory Institutional theory Theory - Knowledge-based theory of the firm Media richness theory Organizational information processing theory Organizational ... component of theory includes a representation of a systematic view of phenomena by a notation of specific relationships among a set of constructs (or variables) The third component of theory includes...
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Technologies in Information Systems
... organization to learn, led us to the consideration of the following levels of analysis At the core of the study of the learning process is the distinction between two levels of analysis: ontological ... organizations considering the adoption of ERP The next section introduces various strategies of ERP implementation with a list of ERP software vendors ERP is a long-term IT investment The total cost of ... the direction of the gazelle can mean the lion losing its meal Once the diagnosis is made, then the living being needs to select a course of action and execute the action For the lion it may mean...
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Finding and Fixing Vulnerabilities in Information Systems docx
... of the system that contributes to the function, execution, or management of the system The partitioning of information system components into conceptual “objects” facilitates the consideration ... assessment of an attack’s success is critical when other operations rely on the success of the attack In the case of a nondeliberate system failure, only the target vulnerability that enables the failure ... component in information systems, and the vulnerability of human and social systems must be addressed during a comprehensive evaluation of risks On the Use of the “Object” Concept The use of an...
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Working Papers in Information Systems and Business Administration doc
... violations) of the current partial solution, which is the sum of arc weights along the shortest path from the root node to the current node, and add the lower bound argument of equation (8), ... 100 on the graph modified according to the aforementioned suggestions For each instance, Table compares the average material deviation r of the solution found by BS with the solution using the ... actO } of active sequences for the O different i i i options at production cycle i Example: Consider the current decision point i = depicted in Figure 1(c) The production of the model at position...
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handbook of critical information systems research theory and application
... in the social relations of IS use The second case considers home e-shopping and the domestication and consumption of ICTs within the context of the family and households, with particular consideration ... research in the context of critical theoretic concerns, such as domination, power and control on the one hand, and liberation, empowerment and emancipation, on the other Critical social research ... epistemology The nature of critical IS research Part I sets the scene by considering the nature of critical IS research The chapters consider the origins of critical IS research, the ways in which such research...
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managing psychological factors in information systems work an orientation to emotional intelligence
... When one accepts the vision that awareness of psychological dimensions within oneself and within one’s work environment will indeed enhance the work of the IT professional, one must then wonder ... domain of the SJ; from them, he derives energy and motivation An important question for the future of the IS profession is whether the sphere of influence of the SJ is shrinking In days of basic, ... auxiliary, T is therefore the dominant function of the ISTP The tertiary function is the opposite of the auxiliary, in this case, N, and the inferior function is the opposite of the dominant, in...
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Báo cáo hóa học: " Research Article Video Data Hiding for Managing Privacy Information in Surveillance Systems" ppt
... based on the particular compression mechanism On the other hand, the choice of δ depends on applications—it is selected based on the particular application which may favor the least amount of distortion ... followed by a nonzero coefficient The length of the run and the nonzero coefficient determine the length of the codeword, and the longer the run-length, the shorter the codeword in the Huffman table ... bitstreams of the privacy information, encrypted based on the approach described in Section The goal is to hide the second input in the first input in a joint data-hiding compression framework After the...
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Tài liệu Who Talks to Whom in African Agricultural Research Information Networks? ppt
... position to one on the extreme periphery of the network Of note are the means for information receiving for the CGIAR centers and the Natural Resources College With the exception of the International ... agricultural research paradigm In the next section we present a description of the methodology used in the study; this is followed by the results and discussion section Section provides a conclusion and ... industry associations remain on the periphery of the network An examination of Table 3.2 confirms the influential roles of the aforementioned DARS sections (Plant Protection and Quarantine Services,...
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Jan dul, tony hak case study methodology in business research (2007)
... reflections on example case studies Formulation of or rejection/ confirmation of proposition (for theory-oriented research) Formulation of concepts or rejection/ confirmation of hypothesis (for ... choices; contribution of the study to the research objective – consequences of the results for the theory, or consequences of the results for practice (for practiceoriented research) ; suggestions for ... Exploration of theory 3.2.5.2 Exploration of practice for finding a proposition 3.2.5.3 Exploration of practice for confirming the relevance of a proposition 3.2.6 Contributions to theory development...
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databases in networked information systems 7th international workshop, dnis 2011, aizu-wakamatsu, japan, december 12-14, 2011 proceedings
... encloses the requested data, and although the dimensions of the bounding box are fixed, the position of the bounding box can be random around the requested data In real applications, the position of the ... implemented in one retrieval if they all request the same column addresses of the matrix Further Consideration on Selecting Anonymization Ranges In current bbPIR, we only require that an anonymization range ... query on the index key attributes and then performing aggregation on the result tuples of the range query on the client side Some aggregation queries on index key attributes can be directly done on...
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basic research in information science and technology for air force needs
... which on pages 51-56 expands the notion of information operations described in the vision statement to the notion of information superiority:10 Information superiority is a key enabler of the type ... by the National Academy of Sciences to secure the services of eminent members of appropriate professions in the examination of policy matters pertaining to the health of the public The Institute ... Experimentation and demonstration of these research approaches in domains of relevance to the Air Force To address the second question, the committee recommends that AFOSR support a new line of research, ...
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systematic organisation of information in fuzzy systems
... of the second half of the 20* century It is closely connected with two important generalizations in mathematics One of them is the generalization of classical measure theory [7] to the theory of ... communication One of the three basic functions of language is to convey information about world 14 W Ostasiewicz / Uncertainty and Unsharpness of Information One of the modes of conveying information ... Clearly, if K' > k then the theory based on capacities of order K is less general than the one based on capacities of order k The least general of all these theories is the one in which the inequalities...
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strategic information management challenges and strategies in managing information systems (2003)
... considerations of the IS planning environment, of the major issues of importance to IS planners, of the principal approaches used in developing IS plans, and of the evaluation of the success of IS The ... forms the third section of the book, which considers the link between an organization’s IS strategy (the inner circle) and the organization’s business strategy Because of the common substitution of ... and their impact on the organization The reason behind the inclusion of this fourth section is that, ultimately, the aim of introducing IS into organizations is to have positive results on the...
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