The influence of the Geometer's Sketchpad on the geometry achievement of Greek school students
G. Dimakos, N. Zaranis (2010)
The Teaching of Mathematics
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Displaying similar documents to “Long term effects in learning mathematics in Finland--curriculum changes and calculators”
The influence of the Geometer's Sketchpad on the geometry achievement of Greek school students
Factors that influence students to do mathematics
Georgios Dimakos, Ioannis Tyrlis, Ferentinos Spyros (2012)
The Teaching of Mathematics
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Towards basic standards for research in mathematics education
Đorđe Kadijević (2005)
The Teaching of Mathematics
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The robustness against dependence of nonparametric tests for the two-sample location problem
Przemysław Grzegorzewski (1995)
Applicationes Mathematicae
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Nonparametric tests for the two-sample location problem are investigated. It is shown that the supremum of the size of any test can be arbitrarily close to 1. None of these tests is most robust against dependence.
Financial applications of a tabu search variable selection model.
Drezner, Zvi, Marcoulides, George A., Stohs, Mark Hoven (2001)
Journal of Applied Mathematics and Decision Sciences
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An Analysis and Forecast of Software and Services Research in Bulgaria
Ilieva, S, Eskenazi, A, Dimov, A, Pavlova, I (2010)
Serdica Journal of Computing
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In the last 40 years much has been achieved in Software Engineering research and still more is to be done. Although significant progress is being made on several fronts in Service-Oriented Architecture (SOA), there is still no set of clear, central themes to focus research activity on. A task within the EU FP7 Sister project aimed at defining research priorities for the Faculty of Mathematics and Informatics (Sofia University) in the area of Software and Services. A dedicated methodology...
A statistical comparison of three goodness-of-fit criteria used in modelling distances.
Love, Robert F., Üster, Halit (2001)
Journal of Applied Mathematics and Decision Sciences
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Goodness-of-fit test for the accelerated failure time model based on martingale residuals
Petr Novák (2013)
Kybernetika
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The Accelerated Failure Time model presents a way to easily describe survival regression data. It is assumed that each observed unit ages internally faster or slower, depending on the covariate values. To use the model properly, we want to check if observed data fit the model assumptions. In present work we introduce a goodness-of-fit testing procedure based on modern martingale theory. On simulated data we study empirical properties of the test for various situations.
Specifics in Applying Agile Software Methodologies in Portal Solutions
Todorov, Nikolay, Eskenazi, Avram (2011)
Serdica Journal of Computing
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Agile methodologies are becoming more popular in the software development process nowadays. The iterative development lifecycle, openness to frequent changes, tight cooperation with the client and among the software engineers are turning into more and more effective practices and respond to a higher extend to the current business needs. It is natural to raise the question which methodology is the most suitable for use when starting and managing a project. This depends on many factors—product...