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Front Page Yugoslav Journal of Operations ResearchPublisher: Faculty of Organizational Sciences, BelgradeISSN: 0354-0243Issue: 24_1Date: 2014Journal Homepage

Invited Review Optimal Recombination in Genetic Algorithms for Combinatorial Optimization Problems - Part I 1 - 20
Anton V. Eremeev and Julia V. Kovalenko  
AbstractKeywords: Keywords: Genetic Algorithm, Optimal Recombination Problem, complexity,crossover, Boolean Linear ProgrammingMSC: 90C59, 90C10.DOI:  10.2298/YJOR130731040E
Variable Neighborhood Search for Maximum Diverse Grouping Problem 21 - 33
Dragan Urošević  
AbstractKeywords: Combinatorial optimization, Maximum Diverse Grouping, Metaheuristics, Variable Neighborhood Search.MSC: 90C59, 90C27, 90C06, 90C20.DOI: 10.2298/YJOR121223003U
A Predictor-Corrector Path-Following Algorithm for Symmetric Optimization Based on Darvay's Technique 35 - 51
Behrouz Kheirfam  
AbstractKeywords: Symmetric cone optimization, interior-point method, predictor-corrector method,polynomial complexity.DOI: 10.2298/YJOR120904016K
Computing Real Zeros of a Polynomial by Branch and Bound and Branch and Reduce Algorithms 53 - 69
Hoai An Le Thi, Mohand Ouanes and Ahmed Zidna  
AbstractKeywords: Keywords: Global optimization quadratic upper function quadratic lower functionroot-finding Bound and Reduce Branch and Bound w-subdivisionMSC: 26C10, 90C20, 90C25, 90C90.DOI: 10.2298/YJOR120620004L
Electorate Redistricting for a Single-Member District Plurality, Two-Ballot Voting System: Taiwan’S Electoral Reform 71 - 85
Pei-Chun Lin and Tai Chiu Edwin Cheng  
AbstractKeywords: Optimization, Electorate Redistricting, Breadth-First Search.MSC: 90C90, 90B90.DOI:  10.2298/YJOR110210002L
Deteriorating Inventory Model With Controllable Deterioration Rate for Time-Dependent Demand and Time-Varying 87 - 98
Vinod Kumar Mishra  
AbstractKeywords: Inventory, non-instantaneous deteriorating items, controllable deterioration rate, preservation technology, time dependent holding cost.MSC: 90B05.DOI: 10.2298/YJOR120823018M
A Periodic Review Inventory Model With Stock Dependent Demand, Permissible Delay in Payment and Price Discount on Backorders 99 - 110
Manisha Pal and Sujan Chandra  
AbstractKeywords: Periodic review model; stock dependent demand; shortage; price discount on backorder; delay in payment.MSC: 90B05.DOI: 10.2298/YJOR120512017P
Note on Inventory Models With a Permissible Delay in Payments 111 - 118
Cheng-Tan Tung, Peter Shaohua Deng and Jones P. C. Chuang  
AbstractKeywords: Fuzzy sets, convex combination.MSC: 90B05.DOI: 10.2298/YJOR120622015T
A Single-Server Markovian Queuing System With Discouraged Arrivals and Retention of Reneged Customers 119 - 126
Rakesh Kumar and Sumeet Kumar Sharma  
AbstractKeywords: Probability of Customer Retention, Reneging, Discouraged arrivals, Cost-Profit Analysis.MSC: 60K25-68M20-90B22.DOI: 10.2298/YJOR120911019K
Geom/Geom[A]/1/ Queue With Late Arrival System With Delayed Access and Delayed Multiple Working Vacations 127 - 143
Jiang Cheng, Yinghui Tang1 and Miaomiao Yu  
AbstractKeywords: Discrete time, bulk-service, working vacations, queue, waiting time distribution.MSC: 60J05.DOI: 10.2298/YJOR120627014C
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