نتایج جستجو برای: twostep algorithm
تعداد نتایج: 754198 فیلتر نتایج به سال:
Although importance of aligning modelling of business processes and security is growing, there is rather limited research performed on elicitation of security requirements from the business processes. In this paper we discuss how security risk-oriented patterns could help solving the above problem. Using the illustrative example, we present a twostep method for (i) pattern occurrence discovery ...
Binary image registration has been addressed by many authors recently however most of the proposed approaches are restricted to affine transformations. In this paper a novel approach is proposed to estimate the parameters of a general projective transformation (also called homography) that aligns two shapes. Recovering such projective transformations is a fundamental problem in computer vision ...
Introduction The relationship between gender equality and economic growth has attracted considerable attention in scholarly research. While existing literature evaluated the significance of inequality education employment, impact disparity public service on remains an under examined area inquiry. main aim this study is to assess effect female empowerment Europe Central Asia (ECA). To best our k...
We present a scheme to solve the nonlinear multigroup radiation diffusion (MGD) equations. The method is incorporated into a massively parallel, multidimensional, Eulerian radiation-hydrodynamic code with adaptive mesh refinement (AMR). The patch-based AMR algorithm refines in both space and time creating a hierarchy of levels, coarsest to finest. The physics modules are time-advanced using ope...
In this paper, we study the problem of face identification from only one training sample per person(OSPP). For a face identification system, the most critical obstacles towards real-world applications are often caused by the disguised, corrupted and varying illuminated images in limited sample sets. Meanwhile, storing fewer training samples would essentially reduce the cost for collecting, stor...
Finding or making thermostable enzymes has been identified as an important goal in a number of different industries. Therefore, understanding the features involved in enzyme thermostability is crucial, and different approaches have been used to extract or manufacture thermostable enzymes. Herein we examined features that contribute to the thermostability of 2,946 proteins. We used various scree...
برد عددی ماتریس مربعی a را با w(a) نشان داده و به این صورت تعریف می کنیم w(a)={x8ax:x ?s1} ، که در آن s1 گوی واحد است. در سال 2009، راسل کاردن مساله برد عددی معکوس را به این صورت مطرح کرده است : برای نقطه z?w(a)، بردار x?s1 را به گونه ای می یابیم که z=x*ax، در این پایان نامه ، الگوریتمی برای حل مساله برد عددی معکوس ارانه می دهیم.
To the comments of Prof. Andreas Otte to our work we reply as follows: As was mentioned by Prof. Andreas Otte, our study was the first study of regional cerebral blood flow changes in patients with internet addiction. Therefore, there was not much previous, established experience to refer to. As an exploration study, it was inevitable that there were some insufficiencies. We feel great apprecia...
به منظور یافتن روشی برای تشخیص بیماری های قلبی خوشه بندی صحیح سیگنال های الکتروکاردیوگرام امری حیاتی است. تمرکز اصلی این پایان نامه بر ارائه ی الگوریتمی با دقت بالا برای یافتن راه حلی برای خوشه بندی کمپلکس های سیگنال الکتروکاردیوگرام (ecg) هولتر است. در این پژوهش علاوه بر پایگاه داده mitbih از پایگاه داده ایجاد شده توسط گروه قلب دانشگاه خواجه نصیر نیز استفاده شده است. در مرحله اول، با استفاده...
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