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PetNetSim Library Computation Performace Optimization
Dražka, Vojtěch ; Holoubek, Tomáš (referee) ; Dobrovský, Ladislav (advisor)
The aim of the thesis was to optimize the computation speed of the PetNetSim library, which is currently implemented in Python. The purpose of the thesis was to approach the optimization from a broader perspective and try to speed up Python using various techniques. The thesis explores the solutions available in the form of alternative interpreters, extending modules, trans-compilation methods and the possibility of developing the computational core as a module written in the system language. The practical part describes efforts to implement these methods and their comparison. Furthermore, the multiprocessing method is implemented and the procedure for developing the computational core as an extending module is outlined.
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Dynamic Time Warping for Vehicle Classification
Halachkin, Aliaksei ; Honec, Peter (referee) ; Honzík, Petr (advisor)
This thesis focuses on the dynamic time warping. During the work was written C/Python library. Using this library, the algorithm was subsequently applied for the vehicle classification based on their shapes. Testing had been performed on real data from a laser scanner. Then the algorithm had been compared to the correlation and Euclidean distance. Finally, laboratory model had been created, which demonstrates vehicle recognition using dynamic time warping.
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Libyang - Python 3 Module
Sedlák, David ; Kocnová, Jitka (referee) ; Kučera, Jan (advisor)
This bachelor thesis deals with interaction between C and Python 3 languages. The main goal was to provide user friendly Python 3 binding for libyang2 library which provides interface for C language. Final Python 3 interface is created with help of CFFI package, is simply usable in Python 3 and adequately uses rich features of Python 3 language. Comparison of few approaches and tools to interact with C library from Python code is also covered in the thesis, including measurements of call overhead caused by them. Implemented Python 3 interface will help with integration of YANG modeling language in network applications and devices.
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Netflow Data Application Interface
Šoltés, Miroslav ; Matoušek, Petr (referee) ; Podermański, Tomáš (advisor)
This diploma thesis deals with design and implementation of NetFlow data manipulation tool. It contains analysis of IP Flow network monitoring, description of nfdump tool and format of Netflow v9 records saved by nfdump. The focus of this application interface lies in effective manipulation with NetFlow records.
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PetNetSim Library Computation Performace Optimization
Dražka, Vojtěch ; Holoubek, Tomáš (referee) ; Dobrovský, Ladislav (advisor)
The aim of the thesis was to optimize the computation speed of the PetNetSim library, which is currently implemented in Python. The purpose of the thesis was to approach the optimization from a broader perspective and try to speed up Python using various techniques. The thesis explores the solutions available in the form of alternative interpreters, extending modules, trans-compilation methods and the possibility of developing the computational core as a module written in the system language. The practical part describes efforts to implement these methods and their comparison. Furthermore, the multiprocessing method is implemented and the procedure for developing the computational core as an extending module is outlined.
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Libyang - Python 3 Module
Sedlák, David ; Kocnová, Jitka (referee) ; Kučera, Jan (advisor)
This bachelor thesis deals with interaction between C and Python 3 languages. The main goal was to provide user friendly Python 3 binding for libyang2 library which provides interface for C language. Final Python 3 interface is created with help of CFFI package, is simply usable in Python 3 and adequately uses rich features of Python 3 language. Comparison of few approaches and tools to interact with C library from Python code is also covered in the thesis, including measurements of call overhead caused by them. Implemented Python 3 interface will help with integration of YANG modeling language in network applications and devices.
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Dynamic Time Warping for Vehicle Classification
Halachkin, Aliaksei ; Honec, Peter (referee) ; Honzík, Petr (advisor)
This thesis focuses on the dynamic time warping. During the work was written C/Python library. Using this library, the algorithm was subsequently applied for the vehicle classification based on their shapes. Testing had been performed on real data from a laser scanner. Then the algorithm had been compared to the correlation and Euclidean distance. Finally, laboratory model had been created, which demonstrates vehicle recognition using dynamic time warping.
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|
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Netflow Data Application Interface
Šoltés, Miroslav ; Matoušek, Petr (referee) ; Podermański, Tomáš (advisor)
This diploma thesis deals with design and implementation of NetFlow data manipulation tool. It contains analysis of IP Flow network monitoring, description of nfdump tool and format of Netflow v9 records saved by nfdump. The focus of this application interface lies in effective manipulation with NetFlow records.
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