Wireless Sensor Networks (WSNs) are been used in many applications such as: health care monitoring, environmental/earth sensing, industrial monitoring and data logging. But in order to reach their potential, researchers must find solution to some difficulties which are slowing down the wide spread use of these networks. These difficulties are inherent to their constrained specificities ...
In this paper, the author deals with techniques that allow implementation of the ARM platform based network anomaly detector in the computer network. The ARM device is represented by the one board solution with Ethernet port. This paper is inside the benchmarking of the ARM platform. The priority output is inside the decision of the ...
The application of IEEE 1588 standard is becoming quite common in distribution of synchronization information in packet networks. Studies of synchronization accuracy that can be reached with protocol, defined in IEEE 1588 are essential for application design, both in telecommunications and in sensors industry. This paper presents a new strategy for simulation of distribution synchronization ...
In this paper, the authors present a constant voltage constant current readout circuit for Ion-Sensitive Field-Effect Transistor (ISFET). The study and investigation of ISFET performance using linear technology simulation program with integrated circuit emphasis LTSpice in order to identify the characteristics relationship of an ISFET variable is included. A macro-model of an ISFET had been ...
In this paper, the authors deal with circuit representation of load and line asymmetries in three-phase power systems. Indeed, it is well known that under the assumption of symmetrical phases, power systems are effectively analyzed through the symmetrical component transformation leading to uncoupled sequence circuits. In practical power systems, however, the assumption of symmetrical phases ...
In this paper, the authors deal with design of control for surveillance camera position-able stand over Ethernet. It describes the selected hardware solution based on development kit with ARM microprocessor and connected board with additional electronics. This paper is to create an electrically-controlled bracket for analogue or IP cameras. The mechanical construction of the bracket ...
Web usage mining focuses on the discovering of potential knowledge from the browsing patterns of the users. It leads the authors to find the correlation between pages in the analysis stage. The primary data source used in web usage mining is the server log-files (web-logs). Browsing web pages by the user leaves a lot of ...
Every day more businesses migrate towards the web. They offer on-line support for their clients. This support translated in web pages must be linked with the companies’ data servers. The solution for this is web services. With the advent of various web services also appears the problem of cross-library and cross-language compatibility. The solution to ...
One of the most important task in an application development process is a database management and data manipulation. Nearly every programming toolkit includes tools, constructs or components for manipulation with database content and structure. DatabaseExplorer is an open-source cross-platform software tool for C++ programming language and wxWidgets toolkit which makes database structure management and data ...
All over the world, the authors are surrounded by data. There are large volumes of data, but not enough information. This is a problem that many companies and industries are facing. A solution to this issue could be data mining, also known as “Knowledge discovery in databases”. Many institutions hold large amounts of data, due ...