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A Tool for Time Planning Support in Projects: CPM and PERT Methods
Beneš, Jaroslav ; Očenášek, Pavel (referee) ; Květoňová, Šárka (advisor)
This bachelor's thesis deals with project management. At first is explained theory of project management and principles of method CPM (Critical Path Method) and PERT (Program Evaluation and Review Technique). Based on the analysis of existing tools for planning was made design and implementation of our aplication. The system has been implemented in programming language Java. Conclusion is made summary of the achieved results and~possible future extension.
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Project Proposal Development of Generic Medical Product
Zaoralová, Lenka ; Vrána, Aleš (referee) ; Doskočil, Radek (advisor)
Diploma thesis is focused on project which will serve as a proposal for development of generic product for the company Teva Czech Industries s.r.o. Project management methods will be used in this work. Output of thesis is going to be a project plan which will be compiled using the functions of MS Project program. Several analyses such as risk analysis or source analysis are going to be part of other outputs.
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Project management in practice
Králová, Eliška ; Kuncová, Martina (advisor) ; Borovička, Adam (referee)
Project management approaches are commonly used to write and implement business plans. In this thesis standard project management tools and methods are applied to a real project, which aims to improve the properties of the product it offers (an online educational game). This project is unique in that it is based on a voluntary basis, has limited resources and is very responsive to market demands. Project management is broken down into four stages according to the project life cycle: initiation, planning, execution and completion. In this thesis only the first three phases are discussed and the greatest emphasis is placed on the planning phase, in which different methods (CPM, PERT) are used to determine whether the project can be completed on time. The outputs of the time analysis are followed by a resource analysis, in which the total duration of the project is estimated more accurately. The execution phase uses the methods of decision theory to solve the problems that might arise during the project implementation and evaluates the use of elaborated plans.
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Optimalizace materiálového toku ve výrobním podniku
Borkovec, Luděk
Diploma thesis deals with the process of optimizing the material flow in a manufacturing company. The critical path of project is found through the stochastic method of Program Evaluation and Review Technique (PERT). On the whole process is compiled simulation in the program Technomatix Plant Simulation as an alternative method for evaluation of the project. Both methods are built into confrontation and are set out proposals for possible solutions to optimize processes and their evaluation. Thesis is prepared on the basis of literature dealing with the topic, based on internal company resources and expertise of the author internal company processes.
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SW Support and maintenance: Extension of onthology about COE concept, simplification of effort estimation
Marounek, Petr ; Toman, Prokop (advisor) ; Stecker, Ladislav (referee) ; Dvořák, Jiří (referee) ; Slabý, Antonín (referee)
Effective implementation (in terms of time, cost, utilization of human resources, etc.) of information systems operation is a strategic issue in today's time when business processes are integrally aligned with the informatics. Currently, costs associated with software support and maintenance represent more than 90% of total costs. Software maintenance is a set of activities needed for cost-effective support of IT solution. IS / IT Center of excellence (COE) do not cover the area of software support and maintenance, there is no formalized methodology or procedural framework for COE for support and maintenance -- in reality, it means missing processes and procedures for creating it, management and evaluation of it. Moreover, there are missing recommendation about organization structure, services to be provided and overall continuous improvement. Therefore author proposes his own solution by definition and implementation of center of excellence for support and maintenance and its sub-centers of excellence for support and maintenance of particular applications. Current ontology of support and maintenance does not capture the necessary components and links -- namely missing management, planning and effort estimation views. Therefore author proposes his redefinition and enrichment of ontology of organizational structure about elements of competence and sub-competence center, typology of tasks (management, maintenance), and their management - estimating, planning and realization. In his work, Magne Jorgensen formulated conclusions that 83 to 84% of all estimation is done by pure expert estimates and estimating models are not used basically due to their complexity. Based on extending PERT formula about quality of estimator and historical experience, author introduced his simplified, easy to use approach to effort estimation in software maintenance. Both introduced formulas were verified in sub-competence center for supporting mortgage IS with significantly better result than only pure PERT estimate (98.8% and 91.8% against pure PERT 90.1%). In conclusion, author discusses the benefits of the implementation of center of excellence for support and maintenance and sub-centers of excellence for support and maintenance of particular applications, and overall fulfilling of thesis scope.
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Stochastické metody v řízení projektů
Zemenová, Hana ; Fiala, Petr (advisor) ; Fábry, Jan (referee)
Každý projekt je ze své povahy spojen s jistou dávkou rizika a nejistoty, kterou je nutné zohlednit při volbě adekvátních metod pro jeho řízení. Cílem práce je tyto metody klasifikovat, porovnat a aplikovat na případové studii z podnikové praxe. Podrobněji jsou přitom rozebrány právě ty metody, které byly vhodné pro zkoumaný projekt z případové studie: jedná se o metodu CPM/PERT, simulaci Monte Carlo a analýzu projektu prostřednictvím bayesovských sítí.
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