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Personal Timetabling
Doležal, Lukáš ; Barták, Roman (advisor) ; Duša, Vladimír (referee)
Despite all the advancements in Artificial Intelligence, we still do not have a broadly available application for automated scheduling of personal activities. The main difficulty in creating such an application is satisfying user's diverse expectations about time organization. In this study we focused on creating a tool that can help users with organizing their time. We designed a model for describing personal activities with user preferences. We formulated scheduling of personal activities as an optimization problem for which we designed and implemented a solving algorithm, aiming to schedule activities with precision of seconds. We created a prototype of web-calendar application powered by this model and an algorithm which we designed with the focus on ability to clearly display user's time and easily insert activities for automated scheduling. The web application is backed by RESTful API which enables implementing application on various platforms. Powered by TCPDF (www.tcpdf.org)
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School Timetabling
Všetička, Martin ; Barták, Roman (advisor) ; Müller, Tomáš (referee)
The thesis deals with a hard real-life school timetabling problem of a Czech secondary school. In this problem, lessons are to be allocated to classrooms while respecting various constraints such as curricula and teacher availability. We study existing approaches used for school timetabling problems and we show how to represent introduced problem in existing school timetabling software. We then present a software prototype that solves introduced problem using constraint logic programming. Related problems, such as data representation and data conversion, are discussed. Powered by TCPDF (www.tcpdf.org)
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Personal Timetabling
Doležal, Lukáš ; Barták, Roman (advisor) ; Duša, Vladimír (referee)
Despite all the advancements in Artificial Intelligence, we still do not have a broadly available application for automated scheduling of personal activities. The main difficulty in creating such an application is satisfying user's diverse expectations about time organization. In this study we focused on creating a tool that can help users with organizing their time. We designed a model for describing personal activities with user preferences. We formulated scheduling of personal activities as an optimization problem for which we designed and implemented a solving algorithm, aiming to schedule activities with precision of seconds. We created a prototype of web-calendar application powered by this model and an algorithm which we designed with the focus on ability to clearly display user's time and easily insert activities for automated scheduling. The web application is backed by RESTful API which enables implementing application on various platforms. Powered by TCPDF (www.tcpdf.org)
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High school timetabling using multicriteria linear programming
Žítek, Jan ; Skočdopolová, Veronika (advisor) ; Kuncová, Martina (referee)
The theme of this thesis is high school timetabling. The built mathematical model is based on bivalent programming. The model uses multicriteria linear programming too, because a timetable has to fill legal and school's requests and student's and teacher's wishes. Firstly, there are given theoretical basics. Then there is described economic model with school's characteristics and it continues by mathematical model. For optimization, tool MPL for Windows with using Gurobi. Finally, export of optimization is transferred using VBA to form for end users.
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Goal Programming Models: Theory, Applications, Software Support
Skočdopolová, Veronika ; Jablonský, Josef (advisor) ; Brezina, Ivan (referee) ; Šubrt, Tomáš (referee)
Goal programming is an approach for solving decision problems. The aim of this doctoral thesis is to show the practical use of this approach for solving real problems. The first chapter brings a brief introduction to multicriteria decision making. The second chapter is devoted to goal programming, its history, theory, criticism and also to its practical applications. The third chapter deals with description of a model for optimisation of white mass production. This model utilises the goal programming principle to deal with measuring deviations of raw materials' composition. A part of this chapter is a presentation of OPTIPROT, an application that implements the mentioned model. In the fourth chapter there are described three mathematical models for timetabling at a department level; two multistage models and one complex model. All three models are formulated utilising goal programming. In this chapter there is also described an application that implements the complex model for timetabling.
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