Search Results - subject:"stochastic network"

Stochastic leader-follower DEA models for two-stage systems

Zhou, Zhongbao; Sun, Wenting; Xiao, Helu; Jin, Qianying; … - In: Journal of management science and engineering 6 (2021) 4, pp. 413-434

Data envelopment analysis (DEA) is a non-parametric approach for measuring the relative efficiencies of peer decision making units (DMUs). In recent years, it has been widely used to evaluate two-stage systems under different organization mechanisms. This study modifies the conventional...

Persistent link: https://www.econbiz.de/10013207104

Data-driven planning of reliable itineraries in multi-modal transit networks

Redmond, Michael; Campbell, Ann Melissa; Ehmke, Jan Fabian - 2019

Multi-modal travel itineraries are based on traversing multiple legs using more than one mode of transportation. The more combinations of legs and modes, the more challenging it is for a traveler to identify a reliable itinerary. Transportation providers collect data that can increase...

Persistent link: https://www.econbiz.de/10011980827

The 2015 European refugee crisis and residential housing rents in Germany

Kürschner Rauck, Kathleen; Kvasnicka, Michael - 2018

We study the impact of the 2015 mass arrival of refugees to Germany on residential housing rents. Using unique data on end of year county-level refugee populations and data on monthly offers of flats for rent from Germany’s leading online property broker Immobilienscout24, we find strong...

Persistent link: https://www.econbiz.de/10011952655

АНАЛИТИКО-ИМИТАЦИОННОЕ МОДЕЛИРОВАНИЕ ОБОБЩЕННЫХ СТОХАСТИЧЕСКИХ СЕТЕВЫХ ГРАФИКОВ

НИКОЛАЕВИЧ, ИВАНОВ НИКОЛАЙ - In: Управление большими … (2015) 3, pp. 27-44

Для обобщенного стохастического сетевого графика с заданной многомерной плотностью распределения времен прохождения дуг предложена методика...

Persistent link: https://www.econbiz.de/10011270561

Remanufacturing process for used automotive electronic control components in China

Wang, Junjun; Chen, Ming - In: Journal of Remanufacturing 3 (2013), pp. 1-17

mathematical analysis model of the remanufacturing process is established on the basis of stochastic network technology, as well as … model (8.5114 h), the simulation error rate is 0.225%. This consistency in results indicates that both the stochastic … network model and Crystal Ball can accurately simulate the remanufacturing process of used automotive electronic control …

Persistent link: https://www.econbiz.de/10011615711

Remanufacturing process for used automotive electronic control components in China

Wang, Junjun; Chen, Ming - In: Journal of remanufacturing 3 (2013), pp. 1-17

Persistent link: https://www.econbiz.de/10011568521

Constrained consumable resource allocation in alternative stochastic networks via multi-objective decision making 2

Hashemin, Seyed; Ghomi, Seyed Mohammad Taghi Fatemi - In: Journal of Industrial Engineering International 8 (2012), pp. 1-9

Many real projects complete through the realization of one and only one path of various possible network paths. Here, these networks are called alternative stochastic networks (ASNs). It is supposed that the nodes of considered network are probabilistic with exclusive-or receiver and...

Persistent link: https://www.econbiz.de/10010317865

THE IMPORTANCE OF LOGIC PLANNING IN CASE OF IT AND INNOVATION PROJECTS

Kiss, Judit; Kosztyan, Zsolt T. - In: APSTRACT: Applied Studies in Agribusiness and Commerce 3 (2009)

to support the logic planning phase. In our paper a new planning method, namely SNPM (Stochastic Network Planning Method …

Persistent link: https://www.econbiz.de/10008496483