| Heuristic algorithms for solving the generalized vehicle routing problem PC Pop, I Zelina, V LupÅŸe, CP Sitar, C Chira International Journal of Computers Communications & Control 6 (1), 158-165, 2011 | 98 | 2011 |
| A comprehensive survey on the generalized traveling salesman problem PC Pop, O Cosma, C Sabo, CP Sitar European Journal of Operational Research 314 (3), 819-835, 2024 | 93 | 2024 |
| An improved hybrid algorithm for solving the generalized vehicle routing problem PC Pop, O Matei, CP Sitar Neurocomputing 109, 76-83, 2013 | 80 | 2013 |
| An efficient Reverse Distribution System for solving sustainable supply chain network design problem PC Pop, CM Pintea, CP Sitar, M Hajdu-Măcelaru Journal of Applied Logic 13 (2), 105-113, 2015 | 48 | 2015 |
| Purchasing as an organizational design problem: the case of non‐product‐related items and services L De Boer, E Holmen, C Pop‐Sitar Management Decision 41 (9), 911-922, 2003 | 46 | 2003 |
| A genetic algorithm for solving the generalized vehicle routing problem PC Pop, O Matei, CP Sitar, C Chira International Conference on Hybrid Artificial Intelligence Systems, 119-126, 2010 | 45 | 2010 |
| Possible kinds of values added by the purchasing department J Telgen, C Pop Sitar The 10 th International Annual IPSERA Conference 2001, 803-813, 2001 | 27 | 2001 |
| A hybrid classical approach to a fixed-charged transportation problem CM Pintea, CP Sitar, M Hajdu-Macelaru, P Petrica International Conference on Hybrid Artificial Intelligence Systems, 557-566, 2012 | 25 | 2012 |
| A hybrid based genetic algorithm for solving a capacitated fixed-charge transportation problem P Pop, O Matei, CP Sitar, I Zelina Carpathian Journal of Mathematics, 225-232, 2016 | 24 | 2016 |
| Studying purchasing specialization in organizations: a multi-agent simulation approach L de Boer, M Ebben, CP Sitar Journal of Purchasing and Supply Management 9 (5-6), 199-206, 2003 | 20 | 2003 |
| A two-level based genetic algorithm for solving the soft-clustered vehicle routing problem O Cosma, PC Pop, CP Sitar Carpathian Journal of Mathematics 38 (1), 117-128, 2022 | 19 | 2022 |
| An ant-based heuristic for the railway traveling salesman problem PC Pop, CM Pintea, CP Sitar Workshops on Applications of Evolutionary Computation, 702-711, 2007 | 18 | 2007 |
| Exact algorithms for generalized combinatorial optimization problems PC Pop, C Pop Sitar, I Zelina, I Taşcu Combinatorial Optimization and Applications: First International Conference …, 2007 | 17 | 2007 |
| A new efficient transformation of the generalized vehicle routing problem into the classical vehicle routing problem P Pop, C Pop-Sitar Yugoslav Journal of Operations Research 21 (2), 187-198, 2011 | 16 | 2011 |
| The role of the e-procurement in the purchasing process PS Corina The Annals of the University of Oradea 1, 687-691, 2011 | 14 | 2011 |
| Managing purchasing of non-product related (NPR) goods and services-On horizontal frictions and vertical ignorance L de Boer, CE Sitar-Pop 10th Annual IPSERA Conference 2001, 131-141, 2001 | 14 | 2001 |
| THE BARRIERS OF IMPLEMENTING E-PROCUREMENT CP Sitar The Annals of the University of Oradea, Economic Sciences 20 (2), 687 - 691, 2011 | 13* | 2011 |
| An efficient iterated local search heuristic algorithm for the two-stage fixed-charge transportation problem O Cosma, PC Pop, CP Sitar Carpathian Journal of Mathematics 35 (2), 153-164, 2019 | 12 | 2019 |
| Towards secure & green two-stage supply chain networks CM Pintea, A Calinescu, C Pop Sitar, PC Pop Logic Journal of the IGPL 27 (2), 137-148, 2019 | 9 | 2019 |
| PURCHASING MANAGEMENT OF BUSINESS SERVICES IN THE CONTEMPORARY KNOWLEDGE BASED ECONOMY. CP Sitar Annales Universitatis Apulensis-Series Oeconomica 14 (1), 2012 | 9 | 2012 |
Ioana ZelinaTechnical University of Cluj-NapocaEmail được xác minh tại cunbm.utcluj.ro