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Application for geolocation databases
Klíma, Oldřich ; Burget, Radim (referee) ; Komosný, Dan (advisor)
The thesis deals with possibilities for more precise determination of geographical position of given IP address by combination of estimates of data obtained from geolocation databases. The first part introduces the issue on theoretical level. Possibilities of network device identification, its geographical location and principles of geolocation databases are described here. After analyzing the theoretical part of this issue, the current state of application for geolocation databases is described. The next section introduces a new application which uses original software ip2geotools as a library. Using the three implemented methods for combining results (based on average, median, and cluster analysis by K-Means algorithm), the new program allows to estimate the physical location of IP address. The app is complemented with console interface and geographic data visualization on the map. In the last part, the accuracy of computational methods is validated and a detailed statistical analysis of data obtained by performing a calculation over a set of IP addresses with known geographical location of the RIPE Atlas service is performed.
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System for Remote Monitoring of Beer Brewing Process
Klíma, Oldřich ; Komosný, Dan (referee) ; Hošek, Jiří (advisor)
Bachelor's thesis is focused on problematics of remote monitoring and process control system for homebrewing, that are based on open source software. In the first chapter there is an introduction into beer brewing processes and the differences between industrial, small and home brewery is described. In the next chapter there are some informations about Internet of Things and suitable embedded platform is choosen. One of the compared software solution will be instaleand on this platform. The procedure of implementation is described in the next parts and thesis is then focusing on changes in the program of backend server application. These changes are imrpoving stability of whole system and they are adding support for wireless communication with controlled switches and sensors. The last part of this thesis introduces reader into set up and controll process of the software sollution.
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Application for geolocation databases
Klíma, Oldřich ; Burget, Radim (referee) ; Komosný, Dan (advisor)
The thesis deals with possibilities for more precise determination of geographical position of given IP address by combination of estimates of data obtained from geolocation databases. The first part introduces the issue on theoretical level. Possibilities of network device identification, its geographical location and principles of geolocation databases are described here. After analyzing the theoretical part of this issue, the current state of application for geolocation databases is described. The next section introduces a new application which uses original software ip2geotools as a library. Using the three implemented methods for combining results (based on average, median, and cluster analysis by K-Means algorithm), the new program allows to estimate the physical location of IP address. The app is complemented with console interface and geographic data visualization on the map. In the last part, the accuracy of computational methods is validated and a detailed statistical analysis of data obtained by performing a calculation over a set of IP addresses with known geographical location of the RIPE Atlas service is performed.
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|
|
System for Remote Monitoring of Beer Brewing Process
Klíma, Oldřich ; Komosný, Dan (referee) ; Hošek, Jiří (advisor)
Bachelor's thesis is focused on problematics of remote monitoring and process control system for homebrewing, that are based on open source software. In the first chapter there is an introduction into beer brewing processes and the differences between industrial, small and home brewery is described. In the next chapter there are some informations about Internet of Things and suitable embedded platform is choosen. One of the compared software solution will be instaleand on this platform. The procedure of implementation is described in the next parts and thesis is then focusing on changes in the program of backend server application. These changes are imrpoving stability of whole system and they are adding support for wireless communication with controlled switches and sensors. The last part of this thesis introduces reader into set up and controll process of the software sollution.
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