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  50708 Views  29357 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  14838 Views  10964 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  10684 Views  7489 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  8000 Views  5958 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  7593 Views  5814 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  12028 Views  5619 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  17239 Views  5331 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  7182 Views  5298 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  10813 Views  4785 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  9045 Views  4677 Downloads
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