مدل سازی و تجزیه و تحلیل خرابی های زنجیره ای در پروژه ها
ترجمه نشده

مدل سازی و تجزیه و تحلیل خرابی های زنجیره ای در پروژه ها

عنوان فارسی مقاله: مدل سازی و تجزیه و تحلیل خرابی های زنجیره ای در پروژه ها: رویکرد شبکه پیچیده
عنوان انگلیسی مقاله: Modeling and analysis of cascading failures in projects: A complex network approach
مجله/کنفرانس: کامپیوترها و مهندسی صنایع - Computers & Industrial Engineering
رشته های تحصیلی مرتبط: مدیریت
گرایش های تحصیلی مرتبط: مدیریت پروژه، مدیریت عملکرد
کلمات کلیدی فارسی: پروژه، خرابی های زنجیره ای، شبکه های پیچیده، مدیریت ریسک
کلمات کلیدی انگلیسی: Project، Cascading failures، Complex networks، Risk management
نوع نگارش مقاله: مقاله پژوهشی (Research Article)
نمایه: Scopus - Master Journal List - JCR
شناسه دیجیتال (DOI): https://doi.org/10.1016/j.cie.2018.11.051
دانشگاه: School of Management, Northwestern Polytechnical University, Xi’an 710072, PR China
ناشر: الزویر - Elsevier
نوع ارائه مقاله: ژورنال
نوع مقاله: ISI
سال انتشار مقاله: 2019
ایمپکت فاکتور: 3/681 در سال 2017
شاخص H_index: 103 در سال 2019
شاخص SJR: 1/463 در سال 2017
شناسه ISSN: 0360-8352
شاخص Quartile (چارک): Q1 در سال 2017
فرمت مقاله انگلیسی: PDF
تعداد صفحات مقاله انگلیسی: 7
وضعیت ترجمه: ترجمه نشده است
قیمت مقاله انگلیسی: رایگان
آیا این مقاله بیس است: خیر
کد محصول: E11168
فهرست انگلیسی مطالب

Abstract


1- Introduction


2- Modeling cascading failures in project


3- Attack strategies


4- Numerical experiments


5- Discussion


6- Conclusions


References

نمونه متن انگلیسی مقاله

Abstract


Due to the complex integration of the tasks in a project, the failure of a single task can trigger extremely large-scale failures and destroy a considerable part of the overall project. To investigate cascading failures in projects, in this paper, the project is first abstracted as a weighted directed network composed of tasks and task interactions, after which a cascade model that takes account of the project’s self-protection mechanism is developed to examine a failure propagation process originates from a single task failure. The model is then applied to examine cascading failures in a project under three types of single task failures with varying parameters. The experiment results demonstrate that the method is very effective in predicting cascading failures, evaluating the impact of cascading failures on the project, and identifying large cascades. The insights gained from the simulation results have implications for managers in the implementation of protective measures to mitigate cascading failure risk and avert project catastrophes.


Introduction


A project is a scope of work in which human, material, and financial resources are organized under significant constraints (Chapman & Ward, 2003). Projects are fundamental to modern society, with more than one-fifth of global GDP being generated from projects (Turner, Huemann, Anbari, & Bredillet, 2010). To ensure successful project implementation in today’s competitive environment, significant research has addressed the problems associated with the triple project constraints: cost, time and quality (Mohammadipour & Sadjadi, 2016; Qazi, Quigley, Dickson, & Kirytopoulos, 2016; Tabrizi & Ghaderi, 2016), with many scholars having focused on project risk management (Muriana & Vizzini, 2017; Thamhain, 2013; Zeng, An, & Smith, 2007). The failure of a single task can trigger a cascade of subsequent failures, which can result in whole project collapse (Ellinas, 2018a; Ellinas, Allan, & Johansson, 2016). Although many exogenous risk sources have investigated in project risk research, the risk of cascading failure resulting from endogenous task failures has received less research attention. As efficient and effective project management requires the appropriate management of all sources of uncertainty (Chapman & Ward, 2003), it is essential to understand cascading failures so as to be able to deal with the potential negative effects. This study, therefore, explores cascading failures in project in order to give guidance to project managers on effective preventive measures to reduce cascading failure risk. 1.1. Literature review A cascading failure is when one of the elements fails in a system of interdependent elements, which then causes a cascade of failures of other elements because of the elemental interconnections (Boccaletti, Latora, Moreno, Chavez, & Hwang, 2006; Crucitti, Latora, & Marchiori, 2004; Mirzasoleiman, Babaei, Jalili, & Safari, 2011; Motter & Lai, 2002). A lot of cascading failure research has developed in the power grid, transportation, and social-economic system disciplines (Hasan & Ukkusuri, 2011; Huang, Vodenska, Havlin, & Stanley, 2013; Kinney, Crucitti, Albert, & Latora, 2005; Koç, Warnier, Kooij, & Brazier, 2013; Van Eeten, Nieuwenhuijs, Luiijf, Klaver, & Cruz, 2011; Wang & Rong, 2011); however, there has been little focus on cascading failures in project.

  • اشتراک گذاری در

دیدگاه خود را بنویسید:

تاکنون دیدگاهی برای این نوشته ارسال نشده است

مدل سازی و تجزیه و تحلیل خرابی های زنجیره ای در پروژه ها
نوشته های مرتبط
مقالات جدید
نماد اعتماد الکترونیکی
پیوندها