نتایج جستجو برای: bi-objective MIP optimization

تعداد نتایج: 886076  

In this paper, robust optimization of a bi-objective mathematical model in a dynamic cell formation problem considering labor utilization with uncertain data is carried out. The robust approach is used to reduce the effects of fluctuations of the uncertain parameters with regards to all the possible future scenarios. In this research, cost parameters of the cell formation and demand fluctuation...

Journal: :journal of optimization in industrial engineering 2016
jafar bagherinejad mina dehghani

distribution centers (dcs) play important role in maintaining the uninterrupted flow of goods and materials between the manufacturers and their customers.this paper proposes a mathematical model as the bi-objective capacitated multi-vehicle allocation of customers to distribution centers. an evolutionary algorithm named non-dominated sorting ant colony optimization (nsaco) is used as the optimi...

Journal: :مدیریت زنجیره تأمین 0
رضا توکلی مقدم محمدرضا پاکزاد حمیدرضا گل هاشم

hub covering problem (hlp) is a very popular areas of research for its wide ranges of applications in different service or manufacturing industries. this paper considers a bi-objective hub covering location problem with congestion. the objectives minimize the total transportation cost and the total waiting time for all hobs, respectively. the resulted multi-objective decision-making problem is ...

Journal: :journal of optimization in industrial engineering 2014
amir hossein niknamfar seyed hamid reza pasandideh

vendor managed inventory is a continuous replenishment program that is designed to provide major cost saving benefits for both vendors and retailers. previous research on this area mainly included single objective optimization models where the objective is to minimize the total supply chain costs or to maximize the total supply chain benefits. this paper presents a bi-objective mathematical mod...

2015
Markus Leitner Ivana Ljubić Markus Sinnl Axel Werner

Heuristics and metaheuristics are inevitable ingredients of most of the general purpose MIP solvers today, because of their contribution to the significant boost of the performance of exact methods. In the field of bi/multi-objective optimization, the interaction between the exact and metaheuristic communities is still fairly low. This article is one of the first steps towards reducing this gap...

Journal: :Journal of Biomedical Informatics 2018

2007
Chun-Chuan Yang Jeng-Yueng Chen Li-Sheng Yu

In order to improve the routing efficiency and reduce handoff latency, we have proposed an enhancement of Mobile IP (MIP) called MIP with Home Agent Handover (HH-MIP) to enjoy most of the advantages of Route Optimization MIP (ROMIP) but with only a small increase of signaling overhead. In HH-MIP, the concept of Temporary Home Agent (THA) was proposed and the mobile host (MH) registers the new C...

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