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Front Page Yugoslav Journal of Operations ResearchPublisher: Faculty of Organizational Sciences, BelgradeISSN: 0354-0243Issue: 21_2Date: 2011Journal Homepage

Sum-Of-Squares Clustering on Networks 157 - 161
Emilio Carrizosa, Nenad Mladenović and Raca Todosijević  
AbstractKeywords: Networks, clustering, location, p-Median.MSC: 90C35, 90C30DOI: 10.2298/YJOR1102157C
Three-Stage Entry Game: the Strategic Effects of Advertising 163 - 185
Marija Kuzmanović, Vera Kovačević-Vujčić and Milan Martić  
AbstractKeywords: Three-stage entry game, advertising, strategic investment, over-investment, market equilibrium, entry deterrence, entry accommodation.MSC: 91A05, 91A20, 91A80DOI: 10.2298/YJOR1102163K
A New Efficient Transformation of the Generalized Vehicle Routing Problem into the Classical Vehicle Routing Problem 187 - 198
Petrica Pop and Corina Pop Sitar  
AbstractKeywords: Combinatorial optimization, efficient transformations, generalized combinatorial optimization problems, integer programming.MSC: 90C27, 90C10, 68M10.DOI: 10.2298/YJOR1102187P
A Note on the p−Center Problem 199 - 204
Nader Jafari Rad  
AbstractKeywords: Location theory, P-center problem.MSC: 90B80, 05CXX.DOI: 10.2298/YJOR1102199J
Fuzzy Decision Trees As a Decision-Making Framework in the Public Sector 205 - 224
Jože Benčina  
AbstractKeywords: Decision tree, appraisal tree, fuzzy set, decision-making, public sectorMSC: 90B50DOI: 10.2298/YJOR1102205B
A New Genetic Representation for Quadratic Assignment Problem 225 - 238
Jozef Kratica, Dušan Tošić, Vladimir Filipović and Đorđe Dugošija  
AbstractKeywords: Genetic algorithm, evolutionary computation, combinatorial optimization, quadratic assignment problem.MSC: 90C59, 68T20, 90e20.DOI: 10.2298/YJOR1102225K
Fuzzy Improvement of the SQL 239 - 251
Miroslav Hudec  
AbstractKeywords: SQL, fuzzy query, generalized logical condition, database.MSC: 94D05, 68P99, 90B99.DOI: 10.2298/YJOR1102239H
An Interactive Algorithm for Large Scale Multiple Objective Programming Problems With Fuzzy Parameters Through Topsis Approach 253 - 273
Mahmoud A. Abo-Sinna and Tarek. H. M. Abou-El-Enien  
AbstractKeywords: Interactive decision making, multiple objective programming problems, fuzzy parameters, TOPSIS, block angular structure.MSC: 90C29DOI: 10.2298/YJOR1102253A
Multiattribute Prediction of Terrain Stability Above Underground Mining Operations 275 - 291
Slobodan Vujić, Igor Miljanović, Aleksandar Milutinović, Dragan Đorđević, Nebojša Gojković and Grozdana Gajić  
AbstractKeywords: mining, underground mining operations, terrain stability, mathematical modeling, multiattribute prediction.MSC: 90B50DOI: 10.2298/YJOR1102275V
Continuous Review Inventory Models Under Time Value of Money and Crashable Lead Time Consideration 293 - 306
Kuo-Chen Hung  
AbstractKeywords: Inventory model, crashable lead time, time value of money.MSC: MSC: 90B05.DOI: 10.2298/YJOR1102293H
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