|
|
OMNeT++ Extension with ACL Filtering Module
Suchomel, Tomáš ; Ryšavý, Ondřej (referee) ; Matoušek, Petr (advisor)
This bachelor's thesis describes discrete simulation of network in OMNeT++. We are exploring effective representation and evaluation of ACL rules by advanced data structures based on interval decision diagrams. OMNeT++ is extended by filtering properties of packets using access control lists. Because ACL filtering is not supported in OMNeT++, it was added as a brand-new module, whose concept and implementation is described here. Practical usage of the implemented module is demonstrated on a simulation of real nontrivial network. We also analyse results of the simulation and verify them by comparison with real network behaviour.
|
|
|
Roof Structure of Bus Station in Letohrad
Suchomel, Tomáš ; Buchta, Stanislav (referee) ; Pilgr, Milan (advisor)
This bachelor's thesis scrutinizes a proposal and considerations of steel bus shelter located at the Letohrad’s main bus station. The dimensions of the plan drawing are 6,4 m by 66 m while the height is approximately 4,5 m. The structure is to roof an island platform. The load-carying structure consists of a main frame of a Y shape. Roofing is supported by purlin roof. Structure’s spatial rigidity is addressed by implementing longitudinal and sway bracing. Detailed structural design is included in the thesis as well as engineering report and design drawings.
|
|
|
IPv6 Geolocation and Visualization
Suchomel, Tomáš ; Veselý, Vladimír (referee) ; Matoušek, Petr (advisor)
This master's thesis is focused on geolocation and visualization of IPv6 addresses. Several current approaches to geolocation have been discussed. Its main goal is to design geolocation database with regular updates with ability to visualize geographic location of the IPv6 address on the world map. Implemented system is gathering data about IPv6 prefixes from public Whois database. Gathered geographical addresses are mapped into coordinates by Google Maps Geocoding API. All gathered data are being saved into database together. Locations of IPv6 addresses are visualized via web-based Google Maps API. Moreover, the density mapping of IPv6 address blocks in particular countries can be visualized too.
|
|
|
Business Centre
Suchomel, Tomáš ; Štrba, Michal (referee) ; Pilgr, Milan (advisor)
The aim of this Master’s thesis is to design a load-bearing steel structure for a multi-storey building. The building is of 35 x 35 m floor plan. The roof is at height of 48,5 m which is the 13th above-ground floor of the building. In the bottom half of the building, the floor plan area is continuously decreasing from the ground up while in the top half of the building, the floor plan area is increasing from the middle to the top part of the building. The floor plan area of the ground floor and the top-most floor are of the same size. Two alternative plans were designed. They are of the same shape of the structure while differentiating in the solution for the spatial rigidity of the structure. The ceiling design is designed as a joist system. The structure was assessed by ULS and by SLS in accordance with valid eurocodes. The structure is glass-sheathed.
|
|
|
The Relationship between Success in North American Sports and Birth Rates
Suchomel, Tomáš ; Janhuba, Radek (advisor) ; Kučera, Tomáš (referee)
Sports are world phenomenon deeply ingrained in North American culture. The existing research suggests that sports outcomes have the potential to significantly influence the lives of emotionally interested fans. However, the question of relationship between sport outcomes and birth rates is not yet welldocumented. Hence, the objective of this thesis is to establish whether there is a significant relationship between overall victories in major North American sport competitions and the number of births in the relevant territorial units. In general, no conclusive evidence was found that an overall victory is associated with any significant effect. However, more telling results were obtained for individual competitions. Interestingly, our novel method considering the natural variability in pregnancy length outperformed the usual approach adopted in similar studies as results show that R2 and adjusted R2 are both larger for the new method in all comparable regressions.
|
|
|
Roof Structure of Bus Station in Letohrad
Suchomel, Tomáš ; Buchta, Stanislav (referee) ; Pilgr, Milan (advisor)
This bachelor's thesis scrutinizes a proposal and considerations of steel bus shelter located at the Letohrad’s main bus station. The dimensions of the plan drawing are 6,4 m by 66 m while the height is approximately 4,5 m. The structure is to roof an island platform. The load-carying structure consists of a main frame of a Y shape. Roofing is supported by purlin roof. Structure’s spatial rigidity is addressed by implementing longitudinal and sway bracing. Detailed structural design is included in the thesis as well as engineering report and design drawings.
|
|
| |
|
| |
|
| |
|
|
OMNeT++ Extension with ACL Filtering Module
Suchomel, Tomáš ; Ryšavý, Ondřej (referee) ; Matoušek, Petr (advisor)
This bachelor's thesis describes discrete simulation of network in OMNeT++. We are exploring effective representation and evaluation of ACL rules by advanced data structures based on interval decision diagrams. OMNeT++ is extended by filtering properties of packets using access control lists. Because ACL filtering is not supported in OMNeT++, it was added as a brand-new module, whose concept and implementation is described here. Practical usage of the implemented module is demonstrated on a simulation of real nontrivial network. We also analyse results of the simulation and verify them by comparison with real network behaviour.
|
guest ::
