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Kolekcja obejmuje rozprawy doktorskie obronione w AGH od 1929 roku po współczesne. Rozprawy, do których autorzy udzielili licencji, dostępne są w trybie otwartym (pełne teksty lub fragmenty). Dostęp do wszystkich rozpraw doktorskich w wersji cyfrowej możliwy jest na terminalach w OZS BG AGH. Rozprawy sprzed 2006 roku, które nie posiadają wersji cyfrowej, są w trakcie digitalizacji i będą udostępnione.
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Przeglądanie Rozprawy doktorskie według tematu "adaptowalność oprogramowania"
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- Rozprawa doktorskaOtwarty dostępQoS driven semantics based SOA applications composition and execution(2010, 2010-10-28) Szydło, TomaszWydział Elektrotechniki, Automatyki, Informatyki i ElektronikiNowadays most of the available software is composed of various modules and services provided by several providers. The process of service composition and execution consists of a workflow creation that realizes the functionality of a new service, followed by its deployment and execution on a runtime infrastructure. Service Oriented Architecture is widely-accepted architecture for integration of software components. Modern software systems are often designed in the way that can safely adapt to changes in the execution environment. Adaptation process is expected to be performed with little or no human intervention. As computing systems are becoming larger and more complex, adaptation task becomes challenging because of arising complexity of developed software. The thesis introduces a new concept of an adaptive at runtime SOA applications composition and execution with usage of software models. Programmers will be allowed to design and implement the application, and then adaptation policy will be applied in order to extend the application of adaptability mechanisms. The dissertation presents also the concept and prototype implementation of Adaptive VESB execution framework based on the proposed concept of SOA composition and execution. Prototype implementation of this framework has been evaluated as a result of test cases that demonstrate system behaviour guided by complex adaptation policies.
- Rozprawa doktorskaOtwarty dostępSelf-configurable service with elements of adaptability for monitoring of infrastructure and applications in a grid environment(2007, 2007-09-27) Bałos, KazimierzWydział Elektrotechniki, Automatyki, Informatyki i ElektronikiThe dissertation proposes a concept a JIMS monitoring service, which is selfconfigurable, scalable, and equipped with elements of adaptability. The thesis is organised as follows. Chapter 1 contains the motivation for the dissertation, introduces key terms and contains the thesis statement. Chapter 2 is a critical survey of existing standards, technologies, and projects related to grid monitoring. Chapter 3 characterizes the grid as a whole, provides functional and non-functional requirements for the grid monitoring service and contains the thesis statement. The concept of the JIMS system, built according to the given requirements and assumptions, is described in Chapter 4. This chapter describes key solutions applied in the system, such as the component model and a uniform approach to resources representation, cluster- and grid-level self-configurability as well as elements of adaptability. The design and implementation details of this prototype are presented in Chapter 5. This chapter also introduces the concept of sensors for chosen elements of the grid infrastructure and middleware. Chapter 6 covers system evaluation and verification of results, where the author presents results of JIMS system usage in real grid installations and test results dealing with system intrusiveness, performance, and functionality. Chapter 7 presents results and summarizes the dissertation. The dissertation concludes with a list of common abbreviations, acronyms, definitions and indexed words, which should assist readers of this document.
- Rozprawa doktorskaOtwarty dostępTransparent, adaptable resource management of Java applications(2008, 2008-07-01) Janik, ArkadiuszWydział Elektrotechniki, Automatyki, Informatyki i ElektronikiThe thesis presents the model of Adaptable Aspect Oriented Programming (AAOP) - the model of the execution environment that allows to run applications in such a way that they can adapt to changing environmental conditions to meet some non-business goals described in a separate document called adaptability strategy. The model is the extension of the concept of Aspect Oriented Programming and can be used to transparently add to applications various types of non-business goals described in adaptability strategies. The thesis also presents the architecture of TRM System which is the realization of the model built on top of Java Virtual Machine and used to add to Java applications non-business goals connected with resource consumption limitation. The thesis presents the model of Adaptable Aspect Oriented Programming (AAOP) - the model of the execution environment that allows to run applications in such a way that they can adapt to changing environmental conditions to meet some non-business goals described in a separate document called adaptability strategy. The model is the extension of the concept of Aspect Oriented Programming and can be used to transparently add to applications various types of non-business goals described in adaptability strategies. The thesis also presents the architecture of TRM System which is the realization of the model built on top of Java Virtual Machine and used to add to Java applications non-business goals connected with resource consumption limitation.