there are many things in life which do not seem important, when one is of 21 years of age. the reverse is true, LATER ON, but by that time, IRREVERSIBLE THINGS have taken place.
there are many things in life which do not seem important, when one is of 21 years of age. the reverse is true, LATER ON, but by that time, IRREVERSIBLE THINGS have taken place.
Agile software development and extreme Programming Fatemeh Karimi
This document discusses Agile development and eXtreme Programming (XP). It describes XP as an Agile methodology that focuses on frequent delivery of working software through practices like test-driven development, pair programming, and continuous integration. The document outlines the 12 key practices of XP like planning games, simple design, refactoring, and on-site customers. It notes advantages of XP like increased customer focus and quality, and disadvantages like potential issues with certain team members or inflexible requirements.
optimizing code in compilers using parallel genetic algorithm Fatemeh Karimi
The document discusses optimizing code using a parallel genetic algorithm approach. It begins with introductions to compiler optimization, optimization levels in GNU GCC, and the challenges of phase ordering. It then describes the methodology which uses a master-slave model to evaluate populations of optimization flag combinations in parallel. Experimental results show the parallel genetic algorithm approach improves performance over random optimization or no optimization. In conclusion, this approach is well-suited to the compiler optimization problem and showed increased performance with more processor cores.
This document discusses software module clustering using genetic algorithms and hill climbing techniques. It introduces genetic algorithms and hill climbing algorithms and how they can be applied to software module clustering. Specifically, it proposes using multiple hill climbs first to gather information about the search landscape, which is then used to define "building blocks" to improve subsequent searches done by genetic algorithms. The results of empirical studies using this novel approach show it to be effective at software module clustering.
The document discusses evolutionary algorithms and genetic algorithms. It defines evolutionary algorithms as computational models of natural selection and genetics that simulate evolution through processes of selection, mutation and reproduction to find optimal solutions to problems. Genetic algorithms are described as a class of stochastic search algorithms inspired by biological evolution that use concepts of natural selection and genetic inheritance to search for solutions. The key steps of a genetic algorithm are outlined, including initializing a population, evaluating fitness, selecting parents, performing crossover and mutation to produce offspring, and iterating over generations until a termination condition is met.
هذا الكتاب يعتبر مدخلا إلى عالم الترجمة، وهو يقدم فن الترجمة بأسلوب مبسط ملائم للمبتدئين حيث أنه معد لطلاب الصفوف الثانوية، ولا سيما طلاب البكالوريا اللبنانية، وهو يحتوي على إشارات عامة في فن الترجمة ونصوص مختارة في اللغتين العربية والإنجليزية، ترجم بعضها ليهتدي بها، وشرح بعضها وترك الآخر خالياً من كل توضيح ليكون مادة للامتحانات، وبهذا الوضوح والترويج في الصعوبة يستطيع الطالب أن يلم بأسرار هذا الفن، ويألف ما فيه من عقبات فيواجهها بثقة، وما يلبث أن يتغلب عليها.
Agile software development and extreme Programming Fatemeh Karimi
This document discusses Agile development and eXtreme Programming (XP). It describes XP as an Agile methodology that focuses on frequent delivery of working software through practices like test-driven development, pair programming, and continuous integration. The document outlines the 12 key practices of XP like planning games, simple design, refactoring, and on-site customers. It notes advantages of XP like increased customer focus and quality, and disadvantages like potential issues with certain team members or inflexible requirements.
optimizing code in compilers using parallel genetic algorithm Fatemeh Karimi
The document discusses optimizing code using a parallel genetic algorithm approach. It begins with introductions to compiler optimization, optimization levels in GNU GCC, and the challenges of phase ordering. It then describes the methodology which uses a master-slave model to evaluate populations of optimization flag combinations in parallel. Experimental results show the parallel genetic algorithm approach improves performance over random optimization or no optimization. In conclusion, this approach is well-suited to the compiler optimization problem and showed increased performance with more processor cores.
This document discusses software module clustering using genetic algorithms and hill climbing techniques. It introduces genetic algorithms and hill climbing algorithms and how they can be applied to software module clustering. Specifically, it proposes using multiple hill climbs first to gather information about the search landscape, which is then used to define "building blocks" to improve subsequent searches done by genetic algorithms. The results of empirical studies using this novel approach show it to be effective at software module clustering.
The document discusses evolutionary algorithms and genetic algorithms. It defines evolutionary algorithms as computational models of natural selection and genetics that simulate evolution through processes of selection, mutation and reproduction to find optimal solutions to problems. Genetic algorithms are described as a class of stochastic search algorithms inspired by biological evolution that use concepts of natural selection and genetic inheritance to search for solutions. The key steps of a genetic algorithm are outlined, including initializing a population, evaluating fitness, selecting parents, performing crossover and mutation to produce offspring, and iterating over generations until a termination condition is met.
هذا الكتاب يعتبر مدخلا إلى عالم الترجمة، وهو يقدم فن الترجمة بأسلوب مبسط ملائم للمبتدئين حيث أنه معد لطلاب الصفوف الثانوية، ولا سيما طلاب البكالوريا اللبنانية، وهو يحتوي على إشارات عامة في فن الترجمة ونصوص مختارة في اللغتين العربية والإنجليزية، ترجم بعضها ليهتدي بها، وشرح بعضها وترك الآخر خالياً من كل توضيح ليكون مادة للامتحانات، وبهذا الوضوح والترويج في الصعوبة يستطيع الطالب أن يلم بأسرار هذا الفن، ويألف ما فيه من عقبات فيواجهها بثقة، وما يلبث أن يتغلب عليها.