Global ETD Search

41	Gramatické systémy a syntaxí řízený překlad založený na nich / Grammar Systems and Syntax-Directed Translation Based on Them Handlíř, Jaroslav January 2017 (has links) The thesis examines the theory of formal languages in the field of context-free grammars. It focuses mainly on the possibilities and models of collaborating grammars to solve a common problem. In this context, it presents grammatical systems that have been designed as a formal means for describing distributed and parallel processing. After introducing to the problematics, the thesis focuses on the practical use of these mechanisms in the translation controlled syntax, and therefore the second part of the thesis deals with the implementation of a dynamic syntactic analyzer that uses more grammars during the analysis. With respect to the greatest user friendliness and the possible didactic use, the application is implemented using modern web technologies HTML5, JavaScript, AngularJS, CSS3, LESS and more.
42	Evaluation and Comparison of Project Scheduling Methods and Software Used in the Construction Industry Parlak, Mehmet 12 August 2016 (has links) The objectives of this thesis are to evaluate scheduling methods and most common construction project management software (CPMS) which are Primavera and MS Project, and to determine most widely used project scheduling techniques and CPMS with a survey. The thesis focus on project scheduling since it is very deterministic for project success. Evaluation results indicate that, Gantt Chart Method and PDM are useful for small to medium projects, CPM is for complex projects, PERT is for uncertain projects, and LOB Technique is for repetitive projects. The comparison between Primavera and MS Project show that Primavera is more robust, professional, and detailed while MS Project is cheaper and easier. The survey was completed with 22 participants from construction companies in the US and Turkey and the results demonstrate CPM and Gantt Chart Method are the most common methods. Also, MS Project is the most widely used CPMS followed by the Primavera. Primavera vs. MS Project Primavera Microsoft Project survey comparison Gantt Chart Method CPM Critical Path Method LOB Line of Balance Method PERT Program Evaluation and Review Technique PDM Precedence Diagramming Method construction management project scheduling
43	Supporting Distributed Fault Tolerance In A Real-Time Micro-Kernel Menon, Suraj S. 04 December 2006 (has links) Research into modular approaches for constructing power electronics control systems has provided a number of benefits, as well as new opportunities. Control systems composed of an interconnected collection of standardized parts makes distributed processing a realistic possibility. Unfortunately, current strategies to supporting software on such systems have a number of critical drawbacks. Many existing approaches rely on centralized control strategies, fail to support fault tolerance in the face of failures among processing nodes or communications links, and fail to robustly support live addition or removal of nodes from a running network. In this context, failure of a single element means failure of the entire system. This thesis describes research to extend the Dataflow Architecture Real-time Kernel (DARK) to support distributed, fault-tolerant execution of control algorithms for power electronics control systems. An appropriate scheme for fault-tolerant scheduling of processes on distributed processing nodes is described, added to DARK, and evaluated. Literature indicates that fault-tolerant multiprocessor scheduling for hard real-time tasks with task precedence constraints is an NP-hard problem. The new system is based on an off-line fault-tolerant scheduling strategy that generates a static schedule of tasks for each processing unit to follow. This algorithm handles both the task precedence constraints and the constraints imposed by the underlying network protocol(DRPESNET). Modifications to the underlying daisy-chained, packet-switched, time-triggered ring network protocol to support communications fault tolerance and plug-and-play addition or removal of live nodes from an existing control system are also described. / Master of Science fault tolerance power electronics control system dual ring fault tolerant protocol power electronics power converter fault tolerance fault tolerant micro-kernel dataflow architecture real-time offline precedence constraints
44	"Yes! Man kan bli kranförare." : - En studie av manligt tolkningsföreträde i svensk inrikesnyhetsjournalistik Höjer, Joakim, Svensson, Ivar January 2013 (has links) The free press is an invaluable part of the democratic society and a pillar stone in the creation of ideas, opinions and norms. According to theories such as agenda-setting and framing the media have a significant influence on people’s perspectives and opinions. With this view of media along with the gender system provided by Yvonne Hirdman as a framework, this study intends to examine the gender representation in Swedish domestic news journalism. The study consists of a quantitative analysis of two major Swedish morning papers, Dagens Nyheter and Svenska Dagbladet, where the gender representation regarding journalists, main news sources and pictures are being accounted for. The material being used consists of a total of 241 articles taken from the first domestic news article in each third paper 2012. Furthermore the study contains a supplementary qualitative part consisting of two interviews with female journalists working on the examined newspapers. The analysis of these interviews takes on a Bourdieuan approach, which focuses on the journalistic field, it’s doxa and the symbolic values within the field. The questions at issue in this study are whether it exists a male interpretive precedence within the Swedish domestic news, what type of norms within the journalistic culture that potentially can affect the representation regarding journalists and main sources and lastly we intend to assess the impact of the gender system on the media and subsequently the medias reproductive affect on the gender system as a whole. The core, quantitative, study indicates a substantial difference regarding gender related representation within the examined material concerning journalists, pictures and main sources. The results reveal a significant female underrepresentation both amongst journalists (36,5 percent) and main sources (34,9 percent). Our quantitative study as well as our interviews prove a pattern where an elite orientated praxis, when it comes to choosing sources, is dominant. Since the elite sources are predominantly male this has a negative impact on the female representation amongst the sources. The underrepresentation of women, both as sources and journalists, combined with theories such as agenda-setting and framing indicates the presence of a male interpretive precedence. The gender related structures of society are reflected in the media, and as a consequence of this occurrence the structures themselves are also reproduced, and consolidated, through medias impact on popular values and opinions. media press agenda-setting Hirdman gender Bourdieu doxa news source journalist interpretive precedence news gender system reproductive framing elite opinions media genus inrikesnyhet dagspress Hirdman Bourdieu tolkningsföreträde genussystem redaktionskultur Djerf-Pierre framing Zoonen agenda-setting dagordning norm Thurén sociala rummet habitus doxa Dagens Nyheter Svenska Dagbladet dagstidning tidning skribent källa källor journalist expert socialt fält könsrepresentation
45	Příprava a řízení stavební zakázky / Preparation and Management of the Building Order Bartoš, Miroslav January 2015 (has links) This thesis focuses on the theme of preparation and management of construction work contract in its theoretical and empirical level. Theoretical part deals with the description of contractor’s preparation for construction in the form of supply, pre-production and production preparation. It also deals with the issues of planning in the form of structuring of a building project and its duration, including the description of schedule planning methods. Theoretical part ends with a passage about automated preparation and construction implementation, together with a definition of basic terms concerning private and public procurement. Practical part answers the question of description, analysis and organization of particular construction contract and together with contractor’s administrative treatment of construction preparation meets the appointed target. Closing part consists of a suggestion of methodology for processing contractor’s preparation using Contec software.
46	Syntaktická analýza založená na řadě metod / Parsing Based on Several Methods Dolíhal, Luděk Unknown Date (has links) p, li { white-space: pre-wrap; } The main goal of this work is to analyze the creation of the composite compiler. Composite compiler is in this case a szstem, which consists of more cooperating parts. My compiler is special, because its syntactic analyser consists of two parts. The work is focused on the construction of the parsers parts, on its cooperation and comunication. I will trys to scatch the teoretical backgroun of this solution. This is to be done by gramatical systems. Then I~will try to justify whether or not it is neccesary and suitable to create such a kind of parser. Last but not least I~will analyse the language, whose syntactic analyser is to be implemented by the chosen method.

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