نتایج جستجو برای: benchmark line

تعداد نتایج: 468317  

Journal: :Astronomy & Astrophysics 2020

2005
H. J. Pradlwarter G. I. Schuëller P. S. Koutsourelakis

A procedure denoted as Line Sampling (LS) has been developed for estimating the reliability of static and dynamical systems. The efficiency and accuracy of the method is shown by application to the subset of the entire spectrum of the posed benchmark problems [12], i.e. in particular linear systems with random properties. The notion of design point excitation for nonlinear system is discussed a...

Journal: :international journal of data envelopment analysis 2013
m.r. mozaffari f. hosseinzadeh lotfi j. gerami

this paper proposes a suitable benchmark for inefficient commercial bank branches by using data envelopment analysis (dea). in order to render an inefficient bank branch efficient, it is necessary to decrease inputs and increase outputs. as there are priorities for decreasing some certain inputs and increasing some certain outputs over other inputs and outputs, respectively, it is necessary to ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعت آب و برق (شهید عباسپور) - دانشکده مهندسی برق و کامپیوتر 1392

abstract according to increase in electricity consumption in one hand and power systemsreliability importance in another , fault location detection techniqueshave beenrecentlytaken to consideration. an algorithm based on collected data from both transmission line endsproposed in this thesis. in order to reducecapacitance effects of transmission line, distributed parametersof transmission line...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده ادبیات و زبانهای خارجی 1391

although there are studies on pragmatic assessment, to date, literature has been almost silent about native and non-native english raters’ criteria for the assessment of efl learners’ pragmatic performance. focusing on this topic, this study pursued four purposes. the first one was to find criteria for rating the speech acts of apology and refusal in l2 by native and non-native english teachers...

2011
Bartosz Krawczyk Michal Wozniak Gerald Schaefer

In this paper, we address the problem of dealing with unbalanced datasets in the context of classification, i.e. where some of the classes contain significantly more objects than the other(s). We show that we can this problem by choosing classifiers for a committee of multiple classifier systems. In particular, we propose to design such an ensemble on the basis of a cost of elementary classifie...

1998
Joke G. Blom Walter M. Lioen Jan G. Verwer

We discuss the implementation of an off-line air quality model (AQM). More precisely, how to design a code for an AQM that runs efficiently on a variety of computer platforms. We implemented our ideas in an AQM benchmark and we show the performance of this benchmark on the different architectural paradigms. A second subject of the paper is the I/O performance of the Cray T3E for an off-line mod...

2010
Francisco Dantas Eduardo Figueiredo Alessandro F. Garcia Cláudio Sant'Anna Uirá Kulesza Nélio Cacho Sérgio Soares Thaís Vasconcelos Batista Roberta Coelho Mauricio Alférez Ana Moreira Afonso Pimentel João Araújo

Product-line stability is essential to promote the longevity of its core assets and products. Even though modularity is a key principle to achieve stable product lines, many of their varying concerns are crosscutting. Aspectoriented decompositions are aimed at fostering superior modularity of such crosscutting concerns. However, their ability to improve stability of product lines has been rarel...

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