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The issue of the workforce management in the field is crucial for infrastructure operators. A key role is played by workforce management systems that assign workers with the right skills at the optimal time in the right place, so long-term compliance with the required quality parameters is met at the lowest possible costs. Historical development and theoretical basics of workforce management systems...
From the viewpoint of how the World Wide Web and web application development evolves, there is a certain schema of designing web applications. The Robust Server application (backend) handles database management, as well as a broad range of tasks, and the Client application (frontend) provides data for presentation to users and mediating the connection with the server. Contemporary javascript-based...
Smart Grids are current stage in power grids evolution. This trend brings increased demands on network management and it results in the need for greater involvement of ICT technologies to power grids. In telecommunications, managing large ICT networks is traditionally handled at high level and has been described by standardized process frameworks. One of the most important process frameworks is Frameworx...
This paper aims to describe a benchmarking methodology for testing the performance of IP protocols in industrial and control networks with regard to the deployment of Smart Grids. Based on the ITU recommendation and definitions, the paper summarizes the general communication requirements for ICT networks and confronts them with the requirements set out in the standards for specific types of industrial...
The United States of America can be considered an economic superpower with the biggest and most important capital market in the whole world. To enable the efficient functioning of this market, as well as to ensure investor protection, the companies whose securities are traded on the US capital market are obliged to prepare their financial statements according to a single set of understandable and...
Smart Grids are a new concept for the development of energy networks based on flexible of resources and energy appliances. Alongside information technology, communication technology plays a key role in the creation of Smart Grids. This paper compares available communication technologies in terms of their use for Smart Grids. In the introductory part of the paper is the categorization of systems for...
It is necessary for any telecommunication provider to introduce new products or changes of existing products as quickly and as often as possible. It helps them to stay ahead of competition. To achieve that they have to have an effective and efficient inner business processes. Almost every conscious company measure, assess and adjust its processes. This paper describes the Change Management process...
In this paper, the problem of speech signal under psychological stress is addressed. The investigation into the speaker's stress is based on statistical analysis of glottal pulse derivative extracted from the vowel signals. A pitch synchronous selection of segments from the glottal pulse waveform is used. Selected segments are fixed in their maxima and overlaid. The generated distribution matrix is...
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