نتایج جستجو برای: regulated and usually long running procedure

تعداد نتایج: 16973274  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده ریاضی 1390

the main objective in sampling is to select a sample from a population in order to estimate some unknown population parameter, usually a total or a mean of some interesting variable. a simple way to take a sample of size n is to let all the possible samples have the same probability of being selected. this is called simple random sampling and then all units have the same probability of being ch...

Journal: :IEEE Trans. Information Theory 1992
Fan Chung Graham Jawad A. Salehi Victor K.-W. Wei

where the definition of Cl( * , . , ) is obvious from above. We note that C depends explicitly on XI that contradicts the analysis in the paper’. Hence, the test which minimizes .J+, is not necessarily an LRT. For the n-stage problem ( n 2 2) , it is easily seen that p.b.p.0. local strategies at time n alone are LRT’s in general. Also, if we restrict the local decisions made by each sensor to d...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده علوم ریاضی و مهندسی کامپیوتر 1392

heuristics are often used to provide solutions for flow shop scheduling problems.the performance of a heuristic is usually judged by comparing solutions and run times on test cases.this investigation proposes an analytical alternative ,called asymptotic convergence ,which tests the convergence of the heuristic to a lower bound as problem size grows. the test is a stronger variation of worst cas...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده فنی مهندسی 1385

acknowledge the importance of e-commerce to their countries and to survival of their businesses and in creating and encouraging an atmosphere for the wide adoption and success of e-commerce in the long term. the investment for implementing e-commerce in the public sector is one of the areas which is focused in government‘s action plan for cross-disciplinary it development and e-readiness in go...

Journal: :تحقیقات اقتصادی 0
سعید عیسی زاده دانشگاه بو علی سینا، دانشکده ی اقتصاد و علوم اجتماعی جهانبخش مهرانفر دانشگاه بو علی سینا، دانشکده ی اقتصاد و علوم اجتماعی

iran is one of the most concentrated areas of afghan migrants and refugees. most afghans dispersed throughout the country mixed with iranian households. the majority of afghan immigrants are typically unskilled and illegal workers. this study aims at investigating the nature of the causal relationship between afghan immigrants and two main labor market indicators, average wages and unemployment...

Journal: :Procesamiento del Lenguaje Natural 2008
Tamás Váradi Steven Krauwer Peter Wittenburg Martin Wynne Kimmo Koskenniemi

This paper gives an overview of the CLARIN project [1], which aims to create a research infrastructure that makes language resources and technology (LRT) available and readily usable to scholars of all disciplines, in particular the humanities and social sciences (HSS).

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده شیمی 1389

in this thesis, a new optically active poly(amide-imide) (pai) was synthesized by the indirect polycondensation reaction of the l-phenylalanine based diacid chloride and 4,4?-diaminodiphenylether in the presence of triethylamine in n-methyl-2-pyrrolidone. the formation of pai was confirmed by ftir, 1h nmr and elemental analysis. in next step, the surface of titanium dioxide (tio2) nanoparticles...

2005
A. Hauptner T. Cremer M. Deutsch S. Dietzel G. Dollinger G. A. Drexler A. A. Friedl C. Greubel V. Hable R. Krücken R. Löwe H. Strickfaden

MICROPROBE SNAKE A. Hauptner, T. Cremer, M. Deutsch, S. Dietzel, G. Dollinger, G. A. Drexler, A. A. Friedl, C. Greubel, V. Hable, R. Krücken, R. Löwe, and H. Strickfaden 1 Physik Department E12, Technische Universität München, Germany 2 Department Biologie II, Ludwig-Maximilians-Universität München, Germany 3 Strahlenbiologisches Institut, Ludwig-Maximilians-Universität München, Germany 4 Insti...

2008
Cátia Vaz Carla Ferreira António Ravara

Most business applications rely on the notion of long running transaction as a fundamental building block. This paper presents a calculus for modelling long running transactions within the framework of the π-calculus, with support for compensation as a recovery mechanism. The underlying model of this calculus is the asynchronous polyadic π-calculus, with transaction scopes and dynamic installat...

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