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American Journal of Operations Research (AJOR) is an international scientific journal dedicated to the publication and public discussion of high quality, original papers that contribute to the methodology of operational research and to the practice of decision making. AJOR contains the following types of papers: (1)In…
Mariano Frutos, Fernando Tohmé
This paper presents a new approach to the analysis of complex distribution problems under capacity constraints. These problems are known in the literature as CVRPs (Capacitated Vehicle Routing Problems). The procedure introduced in this paper optimizes a tran…
Liang Wan, Biao Luo, Hong-Mei Ji, Wei-Wei Yan
This paper depends on the panel data of Anhui province and its 17 cities’ cigarette sales. First we established three single forecasting models (Holter-Wintel Season product model, Time series model decomposing model and Partial least square regression model)…
Jacob V. Simons Jr, Mark E. Kraus, Willis Mwangola, Gerard Burke
Previous research has clearly and consistently shown that flow time advantages accrue from splitting production lots into smaller transfer batches or sub-lots. Less extensively discussed, and certainly undesired, is the fact that lot splitting may dramaticall…
Jimin Li, Guolin Yu
Based on a new adaptive Particle Swarm Optimization algorithm with dynamically changing inertia weight (DAPSO), It is used to optimize parameters in PID controller. Compared to conventional PID methods, the simulation shows that this new method makes the opti…
Haidong Li, Shanyong Wang, Dingtao Zhao
In this paper, firstly, we construct the regional industrial sustainable development indicator system which are consist with resource, environment, technology and industrial economy efficiency levels and 16 indicators from the perspective of “two-oriented soc…
Khaled Al-Hamad, Mohamed Al-Ibrahim, Eiman Al-Enezy
This paper develops an efficient variant of a Genetic Algorithm (GA) for a ship routing and scheduling problem (SRSP) with time-window in industrial shipping operation mode. This method addresses the problem of loading shipments for many customers using heter…
Biao Luo, Liang Wan, Wei-Wei Yan, Jie-Jie Yu
Cigarette market is a kind of monopoly market which is closed loop running, it depends on the plan mechanism to schedule producing, supplying and selling, but the “bullwhip effect” still exists. So it has a fundamental significance to do sales forecasting wor…
Lol-chen Alegria Mejia, Carlos E. Escobar Toledo, Barbara M. Ramírez Rayle
This paper explores a decision making model for a multidisciplinary problem in nature. This problem considers the role of energy use in sustainable development and the potential sources to increase energy efficiency during its whole life cycle; it also deals…
Sevnaz Nourollahi, Kourosh Eshghi, Hooshmand Shokri Razaghi
Scheduling sports leagues has drawn significant attention to itself in recent years, as it involves considerable revenue as well as challenging combinatorial optimization problems. A particular class of these problems is the Traveling Tournament Problem (TTP)…
Takefumi Hiraguri, Takayuki Kimura, Toshiyuki Ogawa, Hiroshi Takase, Akira Kishida, Kentaro Nishimori
This paper proposes the use of admission and traffic control schemes for real-time applications. The admission control scheme determines the admission of high-priority real-time applications such as voice and video streams in terms of their bandwidth utilizat…
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American Journal of Operations Research (AJOR) is an international scientific journal dedicated to the publication and public discussion of high quality, original papers that contribute to the methodology of operational research and to the practice of decision making. AJOR contains the following types of papers: (1)In… All articles are open access under a CC BY 4.0 licence, with authors retaining copyright.
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