American Journal of Operational Research

American Journal of Operational Research publishes high quality scientific papers that contribute significantly to the fields of operational research. Articles present new theoretical insights and developments, as well as real-world case studies illustrating the practical implementation of operational research.


ICV 2015: 77.08; ICV 2016: 81.70
Editor-in-chief: Agassi Melikov, Zoran Ciric
p-ISSN: 2324-6537
e-ISSN: 2324-6545
Website: http://journal.sapub.org/ajor




Most Downloaded Articles

A Minimization of the Cost of Transportation
M. L. Aliyu, U. Usman, Z. Babayaro, M. K. Aminu
pp. 1-7
DOI: 10.5923/j.ajor.20190901.01  52074 Views  30303 Downloads
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Sen's Multi-Objective Programming Method and Its Comparison with Other Techniques
Chandra Sen
pp. 10-13
DOI: 10.5923/j.ajor.20180801.02  15119 Views  11085 Downloads
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Modified Ratio and Product Estimators for Estimating Population Mean in Two-Phase Sampling
Subhash Kumar Yadav, Sat Gupta, S. S. Mishra, Alok Kumar Shukla
pp. 61-68
DOI: 10.5923/j.ajor.20160603.02  11027 Views  7660 Downloads
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Improved Scalarizing Techniques for Solving Multi-objective Optimization Problems
Chandra Sen
pp. 8-11
DOI: 10.5923/j.ajor.20190901.02  8090 Views  6147 Downloads
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Use of Non-Conventional Measures of Dispersion for Improved Estimation of Population Mean
Subhash Kumar Yadav, S. S. Mishra, Alok Kumar Shukla, Shakti Kumar, Ram Sagar Singh
pp. 69-75
DOI: 10.5923/j.ajor.20160603.03  8143 Views  6043 Downloads
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A Hybrid Ant Colony System for Partially Dynamic Vehicle Routing Problem
HannanehRashidi, RezaZanjirani Farahani
pp. 31-44
DOI: 10.5923/j.ajor.20120204.02  12239 Views  5718 Downloads
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A Survey on Queueing Systems with Mathematical Models and Applications
Sushil Ghimire, Gyan Bahadur Thapa, Ram Prasad Ghimire, Sergei Silvestrov
pp. 1-14
DOI: 10.5923/j.ajor.20170701.01  17805 Views  5509 Downloads
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Searching Efficient Estimator of Population Mean in Stratified Random Sampling
SubhashKumar Yadav, SheelaMisra, S.S. Mishra, AlokKumar Shukla
pp. 75-81
DOI: 10.5923/j.ajor.20150504.01  7404 Views  5404 Downloads
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Fuzzy Inventory Model for Deteriorating Items with Time-varying Demand and Shortages
ChandraK. Jaggi, SarlaPareek, AnujSharma, Nidhi
pp. 81-92
DOI: 10.5923/j.ajor.20120206.01  11240 Views  4914 Downloads
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Time-Dependent Solution of a Queuing System with Correlated Bulk Arrivals, Catastrophe and Restoration
RakeshKumar, RajivKumar, V. K.Sehgal
pp. 1-4
DOI: 10.5923/j.ajor.20110101.01  9230 Views  4770 Downloads
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