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Potential of Enterprise Social Network to support Green ICT
Michalovčik, Jozef ; Basl, Josef (advisor) ; Buchalcevová, Alena (referee)
Thesis describes social networks as a new tool, which affects the way how people use in-ternet and how they communicate. This relatively new technology and trend is firstly de-scribed from technological perspective, which is in harmony with Green ICT. In detail describes contributions of virtualization, cloud computing and Web 2.0 which allowed this innovation in a first place. On the other side it describes social networks from sociological perspective as simple adapting to natural development, which doesn't require any big be-havioral changes. It seems that it is just another step in development of tools for infor-mation exchange and communication. Secondly thesis separates enterprise social network and characterize their potential application inside the company for supporting operation, communication, documents and information sharing, managing or decision making. Thesis analyze and compare current available enterprise social networks and creates multi-criteria matrix, which provides manual or guide for choosing the right ESN tool according to company's preferences. Simultaneously based on sample activities and dealing various situations from project management, compares communication by using enterprise social network with communication via email. On this examples demonstrate added value by using enterprise social networks by knowledge workers in the meaning of more effective cooperation and higher employee satisfaction.
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Green ICT analysis in IT companies operating on the czech market
Targa, Jan ; Basl, Josef (advisor) ; Gála, Libor (referee)
Recent economical crises, constant development of new technologies and faster globalisation cause different changes in all organisations all over the world. One of these changes are also different considerations about suistainable development and the impact different companies have. Those organisations are getting more and more involved into this topic and become more competitive within quickly developing global economics. They look for the ways how to contribute to suistainable development. One of the ways is also suistainable IT in a company focused on Green ICT. The aim of this thesis is to describe Green ICT, how it matches with suistainable development and what are the areas it covers. Firstly, the thesis contains an explanation of what Green ICT is. Secondly it focuses on the approach to this issue in different companies of different sizes in different industries. To achieve this aim, there are used different surveys from worldwide known companies. In the next part this thesis deals with two most important global IT companies, that significantly influence supply of ERP systems to the Czech market. This part specifies the areas covered by above mentioned companies and their main achievements. The main goal of this thesis is to analyze current state of Green ICT within local market. To achieve this goal, there was taken a survey focusing on Green ICT perception at ERP suppliers on the Czech market. Data from this survey were then analysed and evaluated. This thesis also provides a measuring scale for evaluation of Green ICT level. To demonstrate this, there were two global companies evaluated compared to three local companies evaluation.
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