The fast-developing industry of electric vehicles is growing, and so is the driver community, which puts pressure on the electric charging grid. The purpose of this thesis is to simplify for the drivers of electric cars to charge their cars during trips. The research questions investigated are” How do the technologies and algorithms behind navigation APIs differ from each other?” and “What information is provided by the charging station APIs and how do they collect data about new stations?”. Information for the thesis was collected by reading and analyzing both documentation and previous work, as well as by conducting experiments. The study was limited to purely electric vehicles. We created an application to conduct experiments on the API combination Mapbox and Open Charge Map, we call it ChargeX. We compare, TomTom, Tesla, Plugshare, Google Maps and ChargeX. The most common shortest-path algorithms are Dijkstra’s, A* and Bidirectional A*. They provide reasonable solutions to the shortest path problem. The algorithms can be improved by considering traffic flow, travel time and distance between origin and destination and apply it as weights on the edges. What has the largest impact on the final route is the choice of charging stations. The algorithm for picking charging stations can be optimized in several ways for example by considering real time availability information of the charging stations, prioritize highways, calculate the temperature and altitude impact on the battery or prioritize faster chargers such as superchargers for Tesla.

Diploma thesis contains the description of the application developement for management of network entities based on mikrotik devices. In the intro, there is the description of used libraries, also description of API. In the next part of thesis there is programmed part of application backend. This part contains description of individual directories of project, which was written in pycharm. Every directory is described by one file together with UML diagram and table of methods in specific class. In the next part of thesis, there is the description of graphical part of the application and its example on one section of programmed buttons. It contains also output in form of pictures from the application. In the last section, there is tutorial for modules instalation, which are needed to run the application and contains manual testing of application.

This diploma thesis deals with creating a container for the migration components that are used on the Android operating system, how they operate and distribute, the life cycle of the container, and the ability to customize other components for this container. The work deals with the analysis of the Android operating system, existing solutions, the design of the own container and the way of distributing the components on the devices where the container is used. The next section describes the implementation of the server component that distributes components. It also deals with the implementation of container-containing library and a sample application that illustrates how it is possible to link all these elements together.

The aim of the graduation thesis is to evaluate the current development in the field of SDN and the possibility of programmability of SDN elements using the application programming interface. The first theoretical chapter describes the following: the basic architecture of SDN, the traffic within SDN between its individual layers, the communication protocols Southbound interface and Northbound interface. The second chapter of the thesis deals with the programmability of SDN elements with the help of API. The third theoretical chapter describes the current development in the field of SDN. The practical part of the thesis is devoted to creation of two laboratory tasks dealing with the programming of the SDN API. Laboratory tasks include BIG-IP programming from F5 Network and routers from Arista Network. Programming is done using Python via REST API for BIG-IP, or eAPI for Arista EOS. The Ansible setup tool is also used for the same purpose.

This Master's thesis was written to create the extension for an experimental rendering engine CSSBox about scripting support in JavaScript language. In the theoretical section the thesis describes the architecture of the rendering engine and introduces problems of the scripting in HTML documents according to the recommended HTML 5 specification. This thesis deals with thorough analysis of existing scripting engines and their interfaces, which could be used for the extension implementation. Depending on the knowledge gained from the previous parts this thesis focuses only on the scripting engine Rhino and introduces an abstract design of its integration into the CSSBox project. At the end it evaluates the reliability and efficiency of the implemented functionalities and considers possibilities of their further development.

The thesis describes a comprehensive solution of a web application for administration of extensive LAN and WAN networks, which are based on nodes by MikroTik . There is a feasibility study, which says, what modules and what functionality should be included. Also a database structure is clarified and technical procedures of solution of the whole assignment are outlined with an emphasis on universality and maximal simplicity.

This thesis deals with notification between smart phone and application server which controls intelligent home. It is focused on Android mobile platform and it is implemented for that platform. Notification service Google Cloud Messaging is used because it is not possible to directly address mobile phones from server. Based on actual position and user defined area the server is informed about moving to or from the area. The server can perform defined event automatically with these information. Implementation was tested in real system. Alpha and beta versions were regularly published.

Entwurf einer einheitlichen API zur Nutzung von Mellanox V-API und OpenIB Verbs auf Basis von C Pre-Prozessor Makros und Integration der API in das vorhandene MPICH2-CH3 Device für Infiniband

Målet med det här arbetet har varit att utveckla en ljudmotor skriven i JavaScript som underlättar ljuddesign för webbsidor. Ett sekundärt mål har varit att diskutera hur relevant Flash är för ljuddesign på webben och huruvida HTML5 har möjligheten att ersätta Flash i framtiden. En ljudmotor som har fått namnet Klang har utvecklats som ett JavaScriptbibliotek för integration med interaktiva webbsidor. Ljudmotorn använder Web Audio API, den nyligen föreslådda ljudstandarden för HTML5, som bas för uppspelning och processering av ljud. För att anpassa ljuddesignen för olika typer av webbsidor har Klang möjligheten att dynamiskt styra hur musik och ljud spelas upp beroende på vilken typ av webbsida den används för och hur en besökare använder denna webbsida. Klang kommer att behöva fortsatt underhåll i framtiden när Web Audio API växer men ger en god överblick av vad som är ljudmässigt möjligt med HTML5 utan externa plugin. Rapportens slutsats förespråkar utvecklingen av HTML5 och möjligheterna det har infört ur ett ljudperspektiv men medger att Flash än så länge behåller sin plats i webbutvecklarens repertoar. / The primary objective of this work has been developing a JavaScript audio engine to aid in designing audio for the web. This project also covers discussion of whether or not HTML5 may replace Flash for the purpose of sound design for the web in the future. Klang, an audio engine available as a JavaScript plugin has been developed to be integrated with interactive websites. The audio engine uses Web Audio API, the newly proposed audio standard for HTML5, for audio playback and processing. To be able to adapt the audio engine for the web site it is used for, Klang offers a way to dynamically control the behaviour of music and sounds according to the type of web site it is used for and how users interact with the web site. Klang will be in need of updates as the Web Audio API continues to develop but demonstrates the potential of the audio features of HTML5. The conclusion of the report advocates the use of pure HTML5 and the improvements it brings to the web's audio department but recognizes that Flash still has a place in the repertoire of the web developer.

Syftet med denna studie har varit att undersöka ifall det är möjligt att utveckla ett användargränssnitt i form av ett webbläsartillägg för Ladok som är ett resultatsystem för universitet och högskolor i Sverige. En del av studien har också varit att kunna utvärdera minst ett sätt att skapa webbläsartillägg. Enkätundersökningar samt intervjuer gjordes för att kunna förstå vilka typer av funktioner som skulle kunna vara till nytta för studenter samt lärare i ett sådant användargränssnitt. Det gjordes även GUI prototyper i designverktyget Figma som det gjordes användartester på. Den största utmaningen under arbetet har varit att kunna dra en slutsats om det är möjligt att kunna få tillgång till data från Ladok med hjälp av webbskrapning och API-förfrågningar. Datat på Ladok är sekretessbelagt eftersom Ladok innehåller konfidentiell information. Det har därför varit svårt att få tillgång till data under projektets gång. Olika typer av metoder testades under projektets gång för att se om det skulle kunna gå att få tillgång till data för att kunna utveckla ett användargränssnitt för Ladok. Slutsatsen som kan dras för detta projekt är det krävs mer forskning och tid samt att det inte finns någon lösning på detta än. Framtida arbete som är värt att nämna är kunna implementera användarskript som endast körs när studenter är inloggade på Ladok. Ett exempel på ett verktyg som kan användas för detta ändamål är TamperMonkey som är kompatibelt med Google Chrome. GreaseMonkey är motsvarar TamperMonkey, men är kompatibelt med Mozilla Firefox. / The objective of this study has been to examine if it is possible to develop a user interface as a browser extension for Ladok which is a result system that is used by higher education institutions such as colleges and universities in Sweden. A part of the study has also been to be able to evaluate at least one method of developing browser extensions. Interviews and surveys were conducted in order to understand what types of functions that would be beneficial for both students and teachers in such a user interface. GUI mockups were created in the design tool Figma and were later measured through usability tests. The main challenge during the study has been to be able to determine if it is possible to access data from Ladok through web scraping and API requests. As Ladok consists of confidential information about students, the data is private. Due to this it has been very difficult to be able to gather data. Different types of methods and approaches were used in order to determine if it would be possible to develop a user interface for Ladok. The conclusion that can be drawn is that more research and time are needed and that there is no clear solution for this yet. Future work could be to develop user scripts that would only run when Ladok would be used. An example of a tool for user scripts is TamperMonkey, which is compatible with Google Chrome. GreaseMonkey is equivalent to TamperMonkey, but is compatible with Mozilla Firefox.