457 research outputs found
Odhad momentů při intervalovém cenzorování typu I
Full text linkTitle: Moments Estimation under Type I Interval Censoring Author: Matej Ďurčík Department: Faculty of Probability and Mathematical Statistics Supervisor: RNDr. Arnošt Komárek Ph.D. Abstract: In this thesis we apply the uniform deconvolution model to the interval censoring problem. We restrict ourselves only on interval censoring case 1. We show how to apply uniform deconvolution model in estimating the probability distribution characteristics in the interval censoring case 1. Moreover we derive limit distributions of the estimators of mean and variance. Then we compare these estimators to the asymptotically efficient estimators based on the nonparametric maximum likelihood estimation by simulation studies under some certain distributions of the random variables.
DEVELOPMENT OF CONTENT ON DEMAND SYSTEM ON XBMC PLATFORM
Full text linkV diplomski nalogi predstavljamo razvoj sistema vsebin na zahtevo na XBMC platformi. V nalogi predstavimo infrastrukturo sistema IPTV, pripadajoče storitve ter module sistema. Za sistem UMB-SmartTV smo razvili tudi nov XBMC vtičnik za pregled lastnih vsebin. Vtičnik omogoča pregled in predvajanje različnih vsebin na sistemu UMB SmartTV, ki jih lahko uporabnik dodaja v bazo sistema. Podatke o vsebinah je mogoče pregledovati glede na želene kategorije: žanr, leto nastanka, režiser, igralci, avtor itd. Poudarek pri razvoju sistema smo namenili čim hitrejšemu iskanju vsebin, kar smo dosegli tudi z razvrščanjem vsebin v kategorije.The purpose of the diploma thesis is to introduce the development of a Content-on-Demand system on the XBMC platform. The thesis deals with the architecture of the IPTV system, the services that are delivered through this system and its modules. Furthermore we have developed a new XBMC plugin for the content review for the UMB-SmartTV system. The plugin allows the user to view and play various contents that can be added to the system’s database on the UMB-SmartTV system. The user is able to review the information about the content by selecting between different categories like genre, director, actors, author etc. The main goal was to develop a system that provides fast search for specific content and the classification of the content into categories that can help us to access it
Vícečetné zarovnávání sekvencí
Full text linkNázev práce: Vícečetné zarovnávání sekvencí Autor: Matej Ferenc Katedra (ústav): Katedra aplikované matematiky Vedoucí bakalářské práce: RNDr. Ondřej Pangrác, Ph.D. e-mail vedoucího: [email protected] Abstrakt: V práci študujeme problém zarovnania viacerých proteínových alebo DNA sekvencií. Existuje mnoho prístupov k jeho riešeniu, pričom niektoré algoritmy sú optimalizované na rýchlosť, iné na kvalitu zarovnania. Implementujeme dve metódy - iteratívnu a progresívnu, ktoré vychádzajú z rovnakého princípu: použiť vývojové stromy, pomocou ktorých zostavíme zarovnanie. Zavedieme niekoľko metód na výpočet vzdialenosti sekvencií. Cieľom práce je porovnať jednotlivé metódy pre zarovnanie a zistiť, kedy je ich vhodné použiť a tiež nájsť parametre, pomocou ktorých dosiahneme najlepšie výsledky zarovnania. Klíčová slova: bioinformatika, zarovnanie, sekvencieTitle: Multiple Sequence Alignment Author: Matej Ferenc Department: Department of Applied Mathematics Supervisor: RNDr. Ondřej Pangrác, Ph.D. Supervisor's e-mail address: [email protected] Abstract: In this work we study multiple sequence alignment problem, for aligning protein or DNA sequences. There is a lot of ways how to solve this problem. Some of them are optimized for speed, while others are optimized for quality of the produced alignment. We implement two methods - progressive and iterative, which are based on creating a phylogeny tree and align sequences according to it. We will also provide a few distance methods. Our aim is to compare the methods and their parameters for creating best alignments and to find out, when to use which methods. Keywords: bioinformatics, alignment, sequencesDepartment of Applied MathematicsKatedra aplikované matematikyFaculty of Mathematics and PhysicsMatematicko-fyzikální fakult
Hudební efekty
No full textNázov práce: Hudobné efekty Autor: Matej Marko Katedra (ústav): Katedra aplikovanej matematiky Vedúci baklárskej práce: Mgr. Martin Bálek e-mail vedúceho: [email protected] Abstrakt: Efekty zohrávajú v procese tvorby hudby významnú úlohu. Pomáhajú doplniť a obohatiť aranžmán skladby. Cieľom práce je vyvinúť aplikáciu, ktorá umožní užívateľovi prehrať zvukový súbor a v reálnom čase na prehrávaný obsah aplikovať zvolené efekty. Každá zmena v nastavení efektov sa tak ihneď prejaví na výslednom zvuku a užívateľ ju môže okamžite posúdiť. Konkrétne nastavenie môže užívateľ aplikovať na celý vstupný súbor a tento výsledok uložiť. Súčasťou aplikácie je tiež implementácia vybraných efektov. V texte práce sa potom zameriavame na postupy, ktoré sú použité pri implementovaní týchto efektov. Kľúčové slová: efekty, hudba, zvukTitle: Music effects Author: Matej Marko Department: Department of applied mathematics Supervisor: Mgr. Martin Bálek Supervisor's e-mail address: [email protected] Abstract: The effects have crucial position in the proccess of creating music. They enrich song's arrangement and make it all more colorful. Aim of the work is to create application that allows the user to play a sound file and apply chosen effets on it's content in real-time. All changes in effects' settings are imidiatelly transformed into the hearable results. Certain settings can be applied on the whole file and the results afterwards exported to the file. Part of the application is naturally implementation of chosen effects. Main topic of the work's text are methods used to implement the effects. Keywords: effects, music, soundDepartment of Applied MathematicsKatedra aplikované matematikyFaculty of Mathematics and PhysicsMatematicko-fyzikální fakult
De ratione studii: Educational vision of Erasmus of Rotterdam
Full text linkErazem Rotterdamski je kot ena izmed vodilnih osebnosti renesančnega humanizma napisal več vplivnih del s področja vzgoje in izobraževanja. V njih je predstavil svoja stališča o tem, kako je treba zastaviti vzgojo in pouk, da bi bili učenci deležni karseda kakovostne izobrazbe. Ta temelji predvsem na pridobivanju spretnosti v izražanju v klasičnih jezikih ter na branju antične literature, s pomočjo katere se učencu izoblikuje kreposten značaj. V svojih delih Erazem veliko pozornosti posveča pravilni usposobljenosti učitelja, ki mora biti vsestransko razgledan in načitan, pomembna pa je tudi njegova osebnost, saj mu mora biti učenec naklonjen, da učenje poteka čim učinkoviteje. Erazem se v svojih nasvetih zgleduje predvsem po antičnih in renesančnih piscih, saj meni, da je v obdobju srednjega veka kakovost izobraževanja upadla. Pričujoče magistrsko delo vsebuje tudi prevod Erazmovega priročnika za učitelje, naslovljenega O metodi pouka, v katerem povzema svoja stališča glede različnih vidikov izobraževanja.Erasmus of Rotterdam is one of the leading figures of the Renaissance humanism. He wrote several influential works concerning upbringing and education. They contain his views about the correct forms of raising and teaching children that are necessary for obtaining optimal education. It should be based on acquiring an advanced knowledge of classical languages and on reading classical, which helps to form a child\u27s character. In his works Erasmus often focuses on the optimal qualifications of a teacher, who needs to be well-read in a wide spectre of different disciplines. He needs to have a pleasant personality, so the children will be fond of him and the learning will be as efficient as possible. In his writings on education Erasmus follows the examples of writers from antiquity and renaissance, as he considers the education of the middle ages to be of inferior quality. The present master thesis also contains a translation of Erasmus\u27 handbook for teachers, titled On the method of study, which contains author\u27s views on various aspects of education
Multiple sequence alignment
No full textTitle: Multiple Sequence Alignment Author: Matej Ferenc Department: Department of Applied Mathematics Supervisor: RNDr. Ondřej Pangrác, Ph.D. Supervisor's e-mail address: [email protected] Abstract: In this work we study multiple sequence alignment problem, for aligning protein or DNA sequences. There is a lot of ways how to solve this problem. Some of them are optimized for speed, while others are optimized for quality of the produced alignment. We implement two methods - progressive and iterative, which are based on creating a phylogeny tree and align sequences according to it. We will also provide a few distance methods. Our aim is to compare the methods and their parameters for creating best alignments and to find out, when to use which methods. Keywords: bioinformatics, alignment, sequence
Framework for geolocation-based Android applications using Linked Data
No full textTitle: Framework for geolocation-based Android applications using Linked Data Author: Bc. Matej Snoha The aim of this thesis is to design and implement a framework for geolo- cation based mobile applications using Linked Data. Introduced are Linked Data technologies in the context of mobile application develop- ment, data modeling, and geographical queries. This work follows the software development lifecycle from requirement gathering, software analysis, design of the application framework and its individual compo- nents, up to the implementation of required functionality and subsequent deployment and evaluation of the functional application framework. The resulting implementation of the framework consists of a mobile applica- tion that displays nearby places from Linked Data datasets on a map and a cloud service with a repository of required definitions. It serves to demonstrate functionality of the theoretical part of the work in real-life scenarios
Explicitly correlated multireference coupled cluster computations
No full textTitle: Explicitly Correlated Multireference Coupled Cluster Computations Author: Matej Švaňa Department: Department of Physical and Macromelecular Chemistry Supervisor: Mgr. Jiří Pittner, Dr. rer. nat., J. Heyrovský Institute of Physical Chemistry Abstract: Total energies for the bent singlet state of carbene molecule were calculated using post-HF CCSD, CCSD-F12, MR BWCSSD, and MR BWCC- SD-F12 methods. Main aim of the thesis was to compare the energy con- vergence with respect to cardinal number X of the basis set used for the conventional MR BWCCSD method and its explicitly correlated counter- part. Also, weights of the references within the multireference calculations were compared. It was shown that use of explicit correlation within the mul- tireference approach, as well as for the single-reference approach, speeds up the convergence of energy by an order when considering the cardinal number of basis set. Keywords: coupled clusters, multireference, explicitly correlated, F12, car- bene
Music effects
No full textTitle: Music effects Author: Matej Marko Department: Department of applied mathematics Supervisor: Mgr. Martin Bálek Supervisor's e-mail address: [email protected] Abstract: The effects have crucial position in the proccess of creating music. They enrich song's arrangement and make it all more colorful. Aim of the work is to create application that allows the user to play a sound file and apply chosen effets on it's content in real-time. All changes in effects' settings are imidiatelly transformed into the hearable results. Certain settings can be applied on the whole file and the results afterwards exported to the file. Part of the application is naturally implementation of chosen effects. Main topic of the work's text are methods used to implement the effects. Keywords: effects, music, soun
Výpočty pomocí explicitně korelované multireferenční metody spřažených klastrů
Full text linkNázev práce: Výpočty pomocí explicitně korelované multireferenční metody spřažených klastrů Autor: Matej Švaňa Katedra: Katedra fyzikální a makromolekulární chemie Vedoucí bakalářské práce: Mgr. Jiří Pittner, Dr. rer. nat., Ústav fyzikální chemie J. Heyrovského AV ČR Abstrakt: Celkový energie singletového stavu karbenu byly napočítaný po- mocí post-HF metod CCSD, CCSD-F12, MR BWCCSD, a MR BWCCSD- F12. Hlavním cílem práce bylo porovnat závislost konvergence celkový en- ergie na kardinálním číslu použitých bází pro konvenční metodu MR BWCCSD a explicitně korelovanou metodu MR BWCCSD-F12. Byly prostudovaný váhy jednotlivých referencí týkající se výpočtů multireferenčních metod. Výs- ledky ukázali, že použití explicitní korelace v multireferenčních metodách, stejně jako v jednoreferenčních metodách, urychluje konvergenci energie o jedno kardinální číslo báze. Klíčová slova: spřažené klastry, multireferenční, explicitně korelované, F12, karben 1Title: Explicitly Correlated Multireference Coupled Cluster Computations Author: Matej Švaňa Department: Department of Physical and Macromelecular Chemistry Supervisor: Mgr. Jiří Pittner, Dr. rer. nat., J. Heyrovský Institute of Physical Chemistry Abstract: Total energies for the bent singlet state of carbene molecule were calculated using post-HF CCSD, CCSD-F12, MR BWCSSD, and MR BWCC- SD-F12 methods. Main aim of the thesis was to compare the energy con- vergence with respect to cardinal number X of the basis set used for the conventional MR BWCCSD method and its explicitly correlated counter- part. Also, weights of the references within the multireference calculations were compared. It was shown that use of explicit correlation within the mul- tireference approach, as well as for the single-reference approach, speeds up the convergence of energy by an order when considering the cardinal number of basis set. Keywords: coupled clusters, multireference, explicitly correlated, F12, car- bene 1Katedra fyzikální a makromol. chemieDepartment of Physical and Macromolecular ChemistryPřírodovědecká fakultaFaculty of Scienc
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