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This research aims to better understand how IT governance supports organizations in their business exchanges with other organizations by investigating further the various modes of interorganizational governance of IT. After conducting case studies and interviews with committee members and IT executives, two modes of governance of IT during interorganizational relationships were uncovered: outsourced...
Enterprise mashups (EMs) are a new technology that enables the automation of situational needs of knowledge workers. EMs imply a new development paradigm based on the peer production philosophy and empower end users to create individual applications without the involvement of the IT department. So far, there is insufficient research on potential benefits of EMs. This paper contributes to fill this...
This paper describes the importance of Information Technology in improving business; due to technological changes and the strong impact of technology on all areas of business it is necessary to clearly distinguish the importance of the IT architecture domain, and its architecture types within enterprise architecture. Today business managers need fast and reliable access to information for decision-making...
The emergence of Cloud computing, has exacerbated the alignment problems between Information Technology (IT) and business, and has introduced novel issues pertaining to the communication, understanding, and interactions between consumers and providers. Loss of control and ownership coupled with an ever increasing set of policies, regulations and directives, makes decision-making and response enactment...
Drawing upon the structuration theory of technology assimilation and the literature on IT governance, this study develops a conceptual model to examine the role of IT governance in post-adoption stages of CRM diffusion. We conceptualize decision execution mechanisms of IT governance as including two dimensions-vertical advocacy from top management and horizontal coordination between business and IT...
ICT services management and outsourcing is a topic that has been recently discussed by a number of researchers and practitioners. Still, there does not exist any universal approach to these activities. Enterprises use a variety of methodologies, frameworks, and guidelines based on various principles. These approaches ascribe different functions to the ICT services, but none of them uses any concept...
With the development of information technology, the internet rapidly steals into our daily life, which brings profound changes to each industry. Even the insurance sector, regarded as “the last sleeping giant” in financial industry, is getting rid of the bondage of its complicated rules and regulations, and increasingly involved in a new revolution. Websites providing insurance consulting and doing...
IT governance is an effective way of realizing IT business value and evading the risk of IT, and it is a new challenge enterprises faced. The traditional researches on IT governance are focus on structure and configuration of the IT function, as well as the locus of responsibility for key IT decisions. And enterprise lacks an integrated system framework for IT governance implementing. The paper based...
Security risk management for information technology-based organizations has become increasingly important in recent years. However, the risk assessment and mitigation strategies that these organizations employ have remained relatively ad hoc and qualitative. In this paper, we extend a quantitative framework for risk assessment called Risk-Rank to include risk mitigation through Markov Decision Processes...
The role of information technology (IT) in the business arena has continuously shifted over the last decades, and it has become an important part of how companies manage and control their resources. During the last years business computing has changed from these basic local data administrative systems into international computer networks, and as the sophistication of the computer systems increased,...
This article aims to present the preliminary results of a survey in Uruguayan SMEs enterprises with the objective of studying aspects of IT governance. Analyzes the state of IT governance in this kind of enterprises, the degree of strategic alignment, the allocation of responsibilities and the decisión-making processes in these companies.
In this ever changing business structure, intelligent business system (IBS) is one of the survivals of a company, and the functions of information technology (IT) are becoming increasingly important. Evaluating the appropriate IBS for required conditions is the critical strategic decisions in formulating a business strategy. Although a number of factors were found to be influential in the choice of...
Good IT decision making is a highly desirable property that can be furthered by the use of enterprise architecture, an approach to IT management using diagrammatic models. In order to support decision making, the models must contain only relevant information since creation of enterprise architecture models often is a demanding task. This paper suggests a method for constructing an enterprise architecture...
Modern enterprises have ever-increasing dependence on the complex information system, and they are also faced with the enormous risks of the application information system. This paper proposes the significance of enterprise complex information system in the first place. Meantime, it analyzes various risks appeared in the enterprise complex information system, constructs risk hierarchical model of...
This paper proposes a new approach for tackling the multi-attribute decision making problems under uncertainty or the decision makerpsilas imprecise judgment environment. In this paper fuzzy grey relational analysis for multi-attribute decision making is extended to fuzzy environment. A new algorithm for fuzzy grey relational analysis for the evaluation of information technology outsourcing service...
This paper mainly discussed on the influence of Decision Support System - DSS's environments and models on current global business decision and knowledge management. While describing the different stages of DSS development it also clarifies the influencing environments as well as the models of DSS. It is also identify the relation between Data, Information and Knowledge.
As the risk management of information technology is more and more important for enterprises' crisis management, the emphases of the whole course moving from the back to front has become an obvious trend in IT project's development. The IT project's establishment is no longer a simple and single action, but a complicated process which can be taken as system engineering. To effectively control risks...
Aligning requirements of a business with its information technology is currently a major issue in enterprise computing. Existing literature indicates important criteria to judge the level of alignment between business and IT within a single enterprise. However, identifying such criteria in an inter-enterprise setting - or re-thinking the existing ones - is hardly addressed at all. Business-IT alignment...
Information technology (IT) is an important component in organization's competitive advantages. IT services directly effect on business processes and organizations success. It is essential to adapt the IT function with business objectives and priorities, and work toward the optimization of IT resources globally for higher performance of the organization. Most companies spend too much time for determining...
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