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This thesis evaluates the translation quality of phrase-based machine translation system. It explains the translation error annotation scheme to manually annotate errors related to English to Urdu translation system. The primary goal of the thesis is to experiment with different heuristic in order to improve the translation quality based on through manual analysis of 200 test sentences. Different hueristics such as (1) pre-processing of input English, such as word reordering, (2) preprocessing the training corpus in order to improve word alignment, (3) using additional factors (in Moses factored translation) to better model target-side morphological coherence are applied and their impact on the translation quality is evaluated.

This dissertation focuses on exercises contained in textbooks of Czech for foreigners and compares the frequency of each type of exercise in selected textbooks. The first part of this dissertation examines related theoretical approaches, including general pedagogical concepts of textbooks and exercises as well as some possible ways of exercise classification. Where appropriate, the more specific approaches of teaching languages are included. The second part of this dissertation deals with the main topic of this dissertation which is frequency analysis of certain exercise types conducted on seven textbooks of Czech for foreigners. The main analysis criterion was suitability of each type of exercise for practising specific language areas and communicative skills. This part further provides detailed analysis method description (including the method of selection of specific textbooks for analysis) and the analysis results. By way of conclusion this dissertation compares all textbooks and seeks to provide some recommendations for teachers who work with these textbooks.

Types of investment funds from the point of view of positive law The purpose of my thesis is to present a comprehensive view on differences and possibilities of particular types of investment funds from the point of view of positive law. The main aim of the thesis is to contrast these differences and possibilities with other types. The first chapter deals with basic issues of investment funds. The aim of this chapter is to look at investment fund as an institution especially from a fundamental economic perspective and come through into its economic nature. Furthermore the chapter contain description of main benefits of mutual funds as compared with the individual investment, draws attention to the problem of conflicts of interest and contains the basic classification of investment funds. The aim of the second chapter is to describe in basic features development of legal framework of investment funds in Czech Republic in the light of Act on Investment Companies and Investment Funds from early beginnings to current. With regard to the scope of respective law, focuses the chapter mainly on applicability, structure, legal forms and on some chosen questions. Content of the third chapter is brief treatise about legal term of investment fund. Next chapters focus on organizational forms and other division...

Invasive spread of neophyte Impatiens glandulifera in central Europe started approximatelly eighty years ago. First records of dense cover stands come from belt stands in riparian habitats. The scale of invaded habitats and degree of the dominance of I. glandulifera is more diversified nowadays. This thesis is objected on the dominance and fertility of I. glandulifera within different habitat types and scale of invaded habitats in different parts of invaded range within Europe (i. e. in Czech Republic and Switzerland). The results show that the height and cover (substitutes for biomass and dominance) of this neophyte (i) correlates with the character of invaded vegetation (ii) relates to the degree of hemeroby (a measure of human impact) negativelly, and (iii), of course, both the growth and dominance are positively affected by nutrient content. Fertility does not differ among the types of invaded habitats, but goes up with the height of I. glandulifera and decreases with its cover. Invaded habitats comprises ruderal and riparian vegetation, but also wet maedows, forest clearances, beach and slope forests or weed vegetation.

Title: A study of applying copulas in data mining Author: Martin Ščavnický Department: Department of Theoretical Computer Science and Mathe- matical Logic Supervisor: RNDr. Ing. Martin Holeňa CSc., Department of Theoretical Computer Science and Mathematical Logic Abstract: Copulas are functions that describe the relationship between a multivariate distribution function and its marginals. They provide a way to model multivariate distribution functions, and are extensively used in finance and studied in data mining. In practice, there are many different copula families and no standard way for choosing the right one. In our work, we compare suitability of different copula families in data mining. We fit classification data using 8 copula families and compare them using 3 mea- sures of fit. We also use a classification algorithm based on copulas and compare its accuracy for different copula families. The results indicate that elliptical copulas fit our data better, but hierarchical Archimedean copulas give comparable accuracy in the classification. We also propose and test a modified method for modelling data using hierarchical Archimedean copu- las, which fits some datasets with negative dependence between attributes better. Based on this modified method, we propose a visualization of depen- dence in data and observe...

Thesis deals with the theme of collective investment and the impact of financial crises on mutual funds. In theoretical part collective investment is defined, as it´s subjects and classifications according to the legal identity, objective investment allignment and investment strategies. Defined are also it´s advantages and disadvantages and possible methods of meassuring mutual funds efficiency. In practical part is the impact of financial crises analyzed by means of global indices at first, which are considered as the basic statistic indicator, meassuring market trends and rates of stocks and then also by several criteria on the predefined funds categories, where is the extent of the impact of financial crises quantified and the yielding risk profiles.

This diploma thesis concerns folk architecture and it is separated into two parts. The point of the theoretical part is a summary of folk architecture in the Czech Republic area and basic terms demarcation regarding this issue. The practical part deals particularly with description and documentation of identified objects of folk architecture in the chosen area, especially in the village called Záboří.

The thesis is focused on studies of dysorthographia, one of the specific learning difficulties. The theoretical part deals with specific learning difficulties in general, characterizes the concrete term of dysorthographia in view of its types, causes and symptoms, mentions some diagnostic methods in use and some corrective techniques. This part also indicates the impact of the introduced difficulties on various schoolwork areas as well as on the everyday life. The research part follows some types of errors together with error rate in writing at children with dysorthographia and at children without this diagnosis.

The aim of this study was investigate the development of behaviour of common vole in usually used personality test - Open Field test. This study also used a new behavioural approach ? behavioural reaction norms - to investigate the relationship among personality traits, behavioural plasticity and body weight and chosen social characteristic. There were found the effects of adult body weight and litter size on individual behavioural plasticity and also the negative correlation between personality traits and behavioural plasticity, signaling the different level of habituation dependent on personality traits.