نتایج جستجو برای: performance measurement models

تعداد نتایج: 2224749  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده علوم 1391

مدلهای گارچ در فضاهای هیلبرت پایان نامه حاضر شامل دو بخش می باشد. در قسمت اول مدلهای اتورگرسیو تعمیم یافته مشروط به ناهمگنی واریانس در فضاهای هیلبرت را معرفی، مفاهیم ریاضی مورد نیاز در تحلیل این مدلها در دامنه زمان را مطرح کرده و آنها را مورد بررسی قرار می دهیم. بر اساس پیشرفتهایی که اخیرا در زمینه تئوری داده های تابعی و آماره های عملگری ایجاد شده است، فرآیندهایی که دارای مقادیر در فضاهای ...

Journal: :Journal of Multivariate Analysis 2005

Journal: :International Journal of Economics & Management Sciences 2011

Regarding to rapidly changing and highly competitive business environment it will become increasingly important for organizations to measure their performances appropriately. With respect to special characteristics of pharmaceutical industry and lack of reported performance measurement, this study tries to design an integrated performance measurement model for pharmaceutical companies. For gene...

Abstract Nowadays among many evaluation methods, data envelopment analysis has widely used to evaluate the relative performance of a set of Decision Making Units (DMUs). Data Envelopment Analysis (DEA(is a mathematical tool for evaluating the relative efficiency of a set Decision Making Units (DMUs), with multiple inputs and outputs. Traditional DEA models treat with each DMU as a “black box" t...

خیرفام, حسین, وفاخواه, مهدی,

  Suspended sediment (SS) flux in a river is an important parameter for the watershed management. The large extend of watersheds areas and limited of sediment stations measurement have been caused that different methods have been developed to SS estimation. In this study, 42 sediment measurement stations existed in south and southeast of the Caspian Sea with over 20 year period was chosen. The ...

2017
SHIZHENG WANG KIEN SENG ONG PHIL SURMAN JUNSONG YUAN YUANJIN ZHENG XIAO WEI SUN

Multi-layer light field displays (MLLFDs) are a promising computational display type which can not only display hologram-like 3D content but will also be well compatible with normal 2D applications. However, quality of experience (QoE) measurement for MLLFDs is always an important yet challenging issue. Despite existing research works on MLLFDs, most of them only provide QoE results with qualit...

2015
Torben Küpper Torsten Eymann Reinhard Jung Tobias Lehmkuhl Sebastian Walther Alexander Wieneke

Social Customer Relationship Management (Social CRM) deals with the integration of Web 2.0 and Social Media into CRM. Social CRM is a business strategy supported by technology platforms in order to provide mutually beneficial value for both companies and customers. Gartner has identified Social CRM as one of the top innovation-triggered themes in 2013 [1]. In this context, a constraining factor...

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