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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…
Tanzim Shahabuddin Shaikh, Santosh P. Gite
The main purpose of this paper is to develop an inventory model under fuzzy approach by considering the effect of inflation and time value of money, to determin e the optimal time period for inventory cycle and minimum total average costs. The model is integr…
Fatima Hasan
Existing literature related to efficiency measurement and productivity analysis of banks is swarmed with the input-output classification of banks based on using accounting conventions. This usage varies from paper to paper. No two research papers are in conse…
Prashant K. Tarun, Herbert W. Corley
A light and reliable aircraft has been the major goal of aircraft designers. It is imperative to design the aircraft wing skins as efficiently as possible since the wing skins comprise more than fifty percent of the structural weight of the aircraft wing. The…
Patrick R. McMullen
This research effort presents an approach to accomplish Multidimensional Scaling (MDS) via the heuristic approach of Simulated Annealing. Multidimensional scaling is an approach used to convert matrix-based similarity (or dissimilarity data) into spatial form…
Esther Claudine Bitye Mvondo
The Alienor method has been elaborated at the beginning of the 1980s by Yves Cherruault and Arthur Guillez (1983). The following people have also greatly contributed to the improvement of this new optimization method: Blaise Somé, Gaspar Mora, Balira Konfé, J…
Nickson Nagaaba
Purpose: Leagile manufacturing is one of the time-based manufacturing practices used to improve factory performance. It is a practice that combines initiatives of Lean and agile manufacturing under certain enabling competences. Therefore, the purpose of this…
Shoichiro Miyamoto, Yoshinobu Tamura, Shigeru Yamada
Recently, many open source software (OSS) developed by various OSS projects. Also, the reliability assessment methods of OSS have been proposed by several researchers. Many methods for software reliability assessment have been proposed by software reliability…
Ukamaka Cynthia Orumie, Egenti Francis Nzerem, Chekwube Bartholomew Desmond
In this paper, a fish farm was modeled using the Lexicographic linear goal programming approach due to incommensurability in objectives. The study considered the fish farming plan with two sizes of catfish from stocking to harvesting at four-month intervals.…
Media A. Omer, Nejmaddin A. Sulaiman
In this paper, a cubic objective programming problem (COPP) is defined. Introduced a new modification to solve a cubic objective programming problem. Suggested an algorithm for its solution. Also reported the algorithm of the usual simplex method. Application…
Mint Elhassen Emani, Amadou Coulibaly, Salimata G. Diagne, Ahmedou Ould Haouba, Alain Ngoma Mby
In this paper, the map of a network of air routes was updated by removing the non-optimal routes and replacing them with the best ones. An integer linear programming model was developed. The aim was to find optimal routes in su perspace based on performance -…
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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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