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Cloud computing offers the large scale of computing resources to the customers, and Hybrid cloud computing have large scale heterogeneous resources that are typically owned by different providers while they collaborate with each other. Economic models are a useful solution for offering a bundle of various resources with the best price. It is clear that all the economic models do not provide the same...
Lately in the industry of an information technology the question on integration of heterogeneous sources of the data is even more often brought up. In difference to homogeneous systems, heterogeneous data source systems can be described by various data models. Integration of heterogeneous data source means creation of the general scheme of the description of the given all subsystems for the unified...
It is significantly important to select an appropriate ICT for effective communication among members of a virtual team. Based on the "Technology Acceptance Model", this paper adopt the methods of conceptual modeling and empirical study to research ICT adoption model for virtual team, emphasize on the study of ICT applicability through AHP, and then use case study to verify them. This study...
Information and Communication Technology (ICT) has been hailed and promoted as the key to open the door to business success. While ICT recognises no geographical boundaries and is evolving at a phenomenal pace, critical issues such as aligning ICT strategies to corporate goals, clearly defining the roles of ICT in the business, contribution of ICT to the achievement of the business objectives and...
Increasingly, information systems (IS) development is done internationally. International IS development is very complex. Some of the factors that lead to this high complexity include geographically dispersed teams, time-zone differences, cultural differences, language problem, and communication challenges. All these affect coordination and collaboration significantly. Therefore, the project management...
Complex valued blind signal processing is a frequently arising problem in signal processing, and it is an effective method to the resolve linear convolutional mixing problem. In this paper, based on the circularity of the signal, we proposed a new complex valued blind signal extraction method to realize the interference suppression in civil aviation air-to-ground communication. The new method can...
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