The aim of the diploma thesis is to analyze the motivation, motivation, and stimulation means in the selected organization in relation to job satisfaction. The first step was to study literary sources related to motivation and stimulation in relation to job satisfaction in the present and future knowledge economy. Followed by the selection of the company in which the analysis was conducted. Through an anonymous questionnaire in the selected company, a questionnaire survey was carried out among the employees, and the information obtained from the questionnaires was supplemented by uncontrolled interviews. Employees were divided into two categories: techno-economic and managers versus workers. The results were interpreted using tables and graphs, which has always been connected to discussions on the topic. In conclusion, all the essential facts were summarized for better clarity and proposals were made to improve the identified deficiencies in the company being investigated.

Submitted by Divisão de Documentação/BC Biblioteca Central (ddbc@ufam.edu.br) on 2017-08-25T18:13:09Z No. of bitstreams: 2 Tese - Luis J. E. R. Cabrejos.pdf: 5126285 bytes, checksum: b667aa9fb7c3b14f995507bb4a821f1e (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Approved for entry into archive by Divisão de Documentação/BC Biblioteca Central (ddbc@ufam.edu.br) on 2017-08-25T18:13:30Z (GMT) No. of bitstreams: 2 Tese - Luis J. E. R. Cabrejos.pdf: 5126285 bytes, checksum: b667aa9fb7c3b14f995507bb4a821f1e (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Approved for entry into archive by Divisão de Documentação/BC Biblioteca Central (ddbc@ufam.edu.br) on 2017-08-25T18:13:48Z (GMT) No. of bitstreams: 2 Tese - Luis J. E. R. Cabrejos.pdf: 5126285 bytes, checksum: b667aa9fb7c3b14f995507bb4a821f1e (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) / Made available in DSpace on 2017-08-25T18:13:48Z (GMT). No. of bitstreams: 2 Tese - Luis J. E. R. Cabrejos.pdf: 5126285 bytes, checksum: b667aa9fb7c3b14f995507bb4a821f1e (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2017-06-08 / CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico / User eXperience (UX) refers to a holistic perspective and an enrichment of traditional quality models with non-utilitarian concepts, such as fun, joy, pleasure, hedonic value or ludic value. In order to evaluate UX in software applications, several technologies (tools, methods, techniques) have been proposed that range from using questionnaires to employing biometrics to gather quantitative and qualitative data on users’ experience. However, there is a need for research in the development of specific UX evaluation technologies that are easy and comfortable to use from the point of view of users, while supporting software engineers in the correction of the aspects that cause poor experiences. Additionally, new UX approaches should be proposed for evaluating mobile applications, as there is still a shortage of methods for this type of applications, which is rising in demand. This doctoral dissertation proposes an alternative approach for evaluating mobile applications called Redesigning for EXperience (REX), which intends to be less intrusive for users when extracting UX data, while generating reports containing design suggestions for improving the UX. We assessed the acceptance of the initial versions of the REX approach from the point of view of users and software engineers in two studies. When compared to 3E, a qualitative UX evaluation method, the results showed that REX was perceived as more fun, useful and more interactive. Additionally, software engineers considered REX useful and easy to understand, while suggesting improving its report to facilitate its understanding and increase its use. After working on the improvements opportunities from the empirical studies, we developed a tool support for the REX approach called the REX report generator. Also, we carried out an observational study to verify to which extent the REX approach could be applied in a real software development project. Thus, REX was employed by users to evaluate a mobile educational application and a discussion meeting was held with the software development team to discuss the improvement suggestions provided by REX to support the redesign process. The findings from the observational study indicated the satisfaction of users to report their experience with the REX approach, while the members of the development team agreed with the usefulness of the REX report and its improvement suggestions. By providing design suggestions, we aim to support software engineers in improving the UX of the developed mobile applications, thus increasing their quality and acceptance in the market. / .

This thesis presents an in-depth investigation on the subject of how natural language processing and machine learning techniques can be utilized in order to perform a comprehensive analysis of programming issues found in different open source project repositories hosted on GitHub. The research is focused on examining issues gathered from a number of JavaScript repositories based on their user generated textual description. The primary goal of the study is to explore how natural language processing and machine learning methods can facilitate the process of identifying and categorizing distinct issue types. Furthermore, the research goes one step further and investigates how these same techniques can support users in searching for potential solutions to these issues. For this purpose, an initial proof-of-concept implementation is developed, which collects over 30 000 JavaScript issues from over 100 GitHub repositories. Then, the system extracts the titles of the issues, cleans and processes the data, before supplying it to an unsupervised clustering model which tries to uncover any discernible similarities and patterns within the examined dataset. What is more, the main system is supplemented by a dedicated web application prototype, which enables users to utilize the underlying machine learning model in order to find solutions to their programming related issues. Furthermore, the developed implementation is meticulously evaluated through a number of measures. First of all, the trained clustering model is assessed by two independent groups of external reviewers - one group of fellow researchers and another group of practitioners in the software industry, so as to determine whether the resulting categories contain distinct types of issues. Moreover, in order to find out if the system can facilitate the search for issue solutions, the web application prototype is tested in a series of user sessions with participants who are not only representative of the main target group which can benefit most from such a system, but who also have a mixture of both practical and theoretical backgrounds. The results of this research demonstrate that the proposed solution can effectively categorize issues according to their type, solely based on the user generated free-text title. This provides strong evidence that natural language processing and machine learning techniques can be utilized for analyzing issues and automating the overall learning process. However, the study was unable to conclusively determine whether these same methods can aid the search for issue solutions. Nevertheless, the thesis provides a detailed account of how this problem was addressed and can therefore serve as the basis for future research.

The diploma thesis is focused on the evaluation of effectiveness of information system of the selected company. For this evaluation was primarily used method HOS8. In the first part of the thesis are clarified theoretical basis of the work, then the second is an analysis of the company and its information system, in the third part based on the results of the analysis are stated suggestions for increasing the efficiency of the examined information system.

Nowadays, employee benefit system is almost a must for all big companies. It is closely related with such areas as employee motivation and stimulation which are explained in details in the first chapter of the thesis. The following chapter is focused on employee benefits themselves taking into consideration legal and tax framework. After the theoretical introduction into the employee benefit problematic and related areas there is a case study of company Linde Gas a.s. The case study includes general overview about the company followed by the analysis of current employee benefit system. Final chapter suggests possible improvements for the employee benefit system of Linde Gas a.s.

The aim of this thesis is to analyze the impact of agricultural policies applied in Czechoslovakia in the structure of agricultural land use and economic Fund from 1945 to 1959, with particular emphasis on selected areas around Vlasim. Attention is paid to the consequences of a national agricultural policy on agriculture. This thesis also shows the influence of the Communist Party, the circumstances leading to its rise to power, explains specific steps and their impacts. By the time the policy framework was set Vlasim, agricultural and economic situation in the region. The local situation is clearly illustrated by several case studies processed, of which the first, very clearly shows the complete process and the impact of changes in agricultural policy Vlasim since 1945.

The master thesis is focused on the performance evalution of company Centropen, a. s. The first part of the thesis contains definitions of performance and individual methods of business performance measurement. The practical part introduces the analyzed company and describes its current situation. Subsequently, the evaluation of the performance of the selected company is done using the START Model questionnaire, which is based on the EFQM Excellence Model. Suggestions and recommendations for improving the current situation are presented in the final part.

This thesis deals with the efficiency of transcription of matrices into computers. The goal is to create mechanisms that will improve the orientation in a larger number of form inputs. These mechanisms should also smartly complement the input field and check for errors.

This work solves the problems with taking care of capital goods in the firm Komponenty, a. s. The work is elaborated from the analysis of present situation in the firm, the heed is oriented to the most important areas, especially the organisation and maintenance activity and taking care of assets. The result of the performed analysis is identification of bad spots. Proposal is submitted in the second part of the work in order to solve the problems found by performing the work. At the end economical evaluation of the proposal and statement of assumptions for the applications of the extended work result to firm use is performed.

The thesis aims to improve the existing communication mix of GreenMech Ltd. on the basis of theoretical findings and the analysis of its current format. The thesis is divided into three sections. The first section provides theoretical knowledge collected from literature, which is related to this topic. The second section focuses on the characteristics of the company GreenMech Ltd. followed by the analysis of the company's current business structure and by a marketing research done by survey. The third and final section contains proposals to improve the company's communication mix which arose from the collected information and analysis. These suggestions should improve the product presentation and ultimately attract more customers.