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  54011 Views  31474 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  15559 Views  11293 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  11405 Views  7866 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  8690 Views  6555 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  8420 Views  6204 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  12508 Views  5839 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  18680 Views  5770 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  7773 Views  5579 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  11834 Views  5092 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  9451 Views  4879 Downloads
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