This thesis aims to develop and evaluate a dashboard design that visualizes a stream of data from the different entities involved in autonomous warehouses, a subset of cyber-physical systems. I created this dashboard through User-Centered Design (UCD) methodologies based on two feedback iterations with the stakeholders employing semi-structured expert opinion interviews. This thesis also discusses the different stages involved in building this dashboard design, the design decisions, the technical aspects of the libraries used, and the feedback session towards the end of the project. It also presents the implemented dashboard as a proof of development efforts and explains its different functionalities. The project concludes with evaluating the dashboard through a semi-structured interview with the respective stakeholders and suggests features for further development. / Denna studie ämnar att utveckla och utvärdera en design för ett dashboard som visualiserar dataströmmar från olika enheter som kan hittas i autonoma lager. Detta dashboard har utvecklats genom att använda metoder inom användarcentrerad design, som baserades på två iterationer med intressenter som är experter inom området, där semistrukturerade intervjuer gjordes. Denna studie diskuterar också de olika steg som är involverade i att bygga designen av detta dashboard, de olika beslut som togs i designprocessen, de tekniska aspekterna av de bibliotek som används och resultatet från de sessioner som hölls för att få feedback i slutet av projektet. Studien presenterar också det dashboard som utvecklades samt förklarar dess funktionalitet. Slutsatser dras från de semistrukturerade intervjuerna med respektive intressent och föreslår framtida funktioner som skulle vara möjliga att implementera.

This study investigates the usability of the South African Super 14 Rugby franchise web sites. Web site usability is a measure of a web site user’s experience when visiting a web site. A web site user’s experience will determine how well a web site’s goals are achieved. The relevant web site goals are, having as many visitors as possible, both unique visitors and repeat visitors, and ensuring that those visitors stay on the web site for as long as possible. This study uses data generation method triangulation to enhance the validity of the findings. The data generation methods are an e-mail questionnaire survey and an expert group consensus method called the Delphi Method. This study shows that within each web site and across all five web sites, there is poor usability consistency. Management guidelines and recommendations for improvements to these web sites are presented, so that the web site goals can be achieved. / Computer Science / M.Sc. (Information Systems)

This dissertation examines different aspects involved in the formation of psychologists’ expert opinion in the Portuguese criminal justice system, more precisely, as this opinion is reflected in assessment reports. The present dissertation is comprised of three qualitative studies, the first sought to provide a general portrait of a sample of 106 forensic psychological reports as to their overall quality as measured in terms of relevance and coherence. Results show that the formal markers of quality are present in the sample analysed, a certain number of weaknesses have been observed, notably concerning the internal coherence of the reports as well as the relevance of the information reported on. The second study explored the opinions of 17 Portuguese judges and state prosecutors concerning the use they make of this type of forensic report. It appears that they consider these reports to be useful and very credible, specially so when they have been produced under the auspices of the National Institute of Legal Medicine and Forensic Sciences, which is the state forensic institution. Furthermore, it appears that judges and prosecutors were particularly interested in data that allowed for a personalised portrait of the assessee. The third study sought to better comprehend the conceptual bases on which psychologists construct their reports. To this end, an exploratory study was undertaken with a sample of key-actors; the analysis of their interviews shows that they define their judicial mandate as well as the basic concepts that are associated to this mandate in different ways. A theoretical framework provided by an implicit theories model was used to help understand these results. / Cette thèse présente trois études qualitatives qui concernent différents aspects de la formulation de l’opinion experte chez des psychologues forensiques, tel que cette opinion se révèle dans leurs rapports d’expertise psycho-légale. La première étude porte sur la qualité d’un vaste échantillon de rapports d’expertise en se concentrant sur des critères de pertinence et de cohérence comme mesures de leur qualité générale. Cette étape a permis de dresser le portrait de 106 rapports forensiques produits au Portugal et d’établir qu’ils rencontrent les critères de qualité formelle établis tout en présentant certaines faiblesses en ce qui concerne la pertinence des informations utilisées et la cohérence interne du rapport La deuxième étude explore les opinions de dix-sept juges et procureurs de la République portugaise et s’interroge plus particulièrement sur leurs perspectives concernant l’utilité ce type de rapports d’experts dans leur travail en cour criminelle. Il appert que ces derniers leur accordent une grande crédibilité en particulier lorsqu’ils ont été produits par les experts de l’Institut portugais de médicine légale et sciences forensiques, l’institution forensique nationale affiliée au Ministère de la Justice. De plus, il se dégage des entretiens que les juges et les procureurs sont particulièrement intéressés par les données qui permettent de dresser un portrait individualisé de la personne évaluée. La troisième étude vise à mieux saisir les bases conceptuelles sur lesquelles les psychologues experts construisent leurs rapports. Pour ce faire, une étude exploratoire auprès d’un échantillon d’acteurs-clés a été menée qui a permis de dégager un certain nombre de constats, notamment que ceux-ci définissent leurs mandats judiciaires ainsi que les concepts fondamentaux qui y sont associés de manière différente. Un cadre théorique basé sur le modèle des théories implicites a été utilisé pour mieux comprendre ces résultats.

Ce travail de recherche propose une solution aux problèmes inverses probabilistes avec des outils de la statistique bayésienne. Le problème inverse considéré est d'estimer la distribution d'une variable aléatoire non observée X à partir d'observations bruitées Y suivant un modèle physique coûteux H. En général, de tels problèmes inverses sont rencontrés dans le traitement des incertitudes. Le cadre bayésien nous permet de prendre en compte les connaissances préalables d'experts en particulier lorsque peu de données sont disponibles. Un algorithme de Metropolis-Hastings-within-Gibbs est proposé pour approcher la distribution a posteriori des paramètres de X avec un processus d'augmentation des données. A cause d'un nombre élevé d'appels, la fonction coûteuse H est remplacée par un émulateur de krigeage (métamodèle). Cette approche implique plusieurs erreurs de natures différentes et, dans ce travail,nous nous attachons à estimer et réduire l'impact de ces erreurs. Le critère DAC a été proposé pour évaluer la pertinence du plan d'expérience (design) et le choix de la loi apriori, en tenant compte des observations. Une autre contribution est la construction du design adaptatif adapté à notre objectif particulier dans le cadre bayésien. La méthodologie principale présentée dans ce travail a été appliquée à un cas d'étude en ingénierie hydraulique. / This thesis provides a probabilistic solution to inverse problems through Bayesian techniques.The inverse problem considered here is to estimate the distribution of a non-observed random variable X from some noisy observed data Y explained by a time-consuming physical model H. In general, such inverse problems are encountered when treating uncertainty in industrial applications. Bayesian inference is favored as it accounts for prior expert knowledge on Xin a small sample size setting. A Metropolis-Hastings-within-Gibbs algorithm is proposed to compute the posterior distribution of the parameters of X through a data augmentation process. Since it requires a high number of calls to the expensive function H, the modelis replaced by a kriging meta-model. This approach involves several errors of different natures and we focus on measuring and reducing the possible impact of those errors. A DAC criterion has been proposed to assess the relevance of the numerical design of experiments and the prior assumption, taking into account the observed data. Another contribution is the construction of adaptive designs of experiments adapted to our particular purpose in the Bayesian framework. The main methodology presented in this thesis has been applied to areal hydraulic engineering case-study.

This study investigates the usability of the South African Super 14 Rugby franchise web sites. Web site usability is a measure of a web site user’s experience when visiting a web site. A web site user’s experience will determine how well a web site’s goals are achieved. The relevant web site goals are, having as many visitors as possible, both unique visitors and repeat visitors, and ensuring that those visitors stay on the web site for as long as possible. This study uses data generation method triangulation to enhance the validity of the findings. The data generation methods are an e-mail questionnaire survey and an expert group consensus method called the Delphi Method. This study shows that within each web site and across all five web sites, there is poor usability consistency. Management guidelines and recommendations for improvements to these web sites are presented, so that the web site goals can be achieved. / Computer Science / M.Sc. (Information Systems)

This thesis deals with residential real estate market in the Austria and its development. The theoretical part defines the basic concepts of valuation, such as flat, family house, usual price, valuation legislation, expert opinion and summary methods of residential property valuation in Austria. The other part is targeted of the property market. The practical part deals with valuation of real estates in selected ways. In thesis attachment is processed an exemplar of the evalution report for a flat according to the standards and the methodologies used to by the evaluation in the Austria.

The diploma thesis is aimed on course of the easements in perspective of a forencis engineer. First chapter specifies the legal regulation of the easements, its division, the causes of its constitution, modification and termination. General description of easements’ assessment methodology ensued, the definition of the particular types of prices and values and purposes of evaluation of the easements alike. In the proposal part is the theoretical analysis used on two actual cases of easements, specifically the right to crossing another owner's land and the right of construction on land owned by another individual.

The thesis deals with the determination of real estate value easements established in favour of constructions transport infrastructure. The aim is determination of real estate value in an current price and official price. In connection with the established easement it is substantiate the devaluation of the real estate related with the occurrence of the easement. In the first part the thesis I deal with the forensic engineering, real estate market, easements and with their valuation. In the project part there is concretely solved valuation of real estate loaded with the easement.

My diploma thesis deals with the problems of easements put on buildings in the Czech Republic. The whole work is divided into the text part and the draft part. In the text part there are the common concepts going together with valuation in general, methods of the valuation. Next, there is a legislation of easements, methods and processes of easements and getting the value. Based on the knowledge gained in the text part, in the introduction of the draft part there is a valuation of the family house, including the whole equipment. On this family house there are three easements, including the easement of the free accommodation in one part of this house, the easement of the limitation of the construction activities, easement of the location of the mail box on the family house. The house and easements are valuated either for the taxes or for selling the building. At the end there is the final value of the building with easements, conclusion and recommendation for similar cases.

The final thesis deals with the issuance of Act No. 254/2020 Coll., On experts, expert offices and expert institutes. The aim is to analyze, describe and evaluate the impact of the law change on expert activities. The analysis took the form of a questionnaire survey addressing 1,002 experts. The evaluation of the results is processed using graphs, tables and free citations of experts. The thesis deals with the characteristics of individual provisions of the law, their negative effects and benefits. The output of the work is an analysis of the current situation. In the end, recommendations and proposals for measures are formulated.