Sunderland Repository records the research produced by the University of Sunderland including practice-based research and theses.
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Sofianopoulou, Stella and Mitsopoulos, Ioannis (2021) A review and classification of heuristic algorithms for the inventory routing problem. International Journal of Operational Research, 41 (2). pp. 282-298. ISSN 1745-7653
Matthopoulos, P-P and Sofianopoulou, Stella (2019) A Firefly Algorithm for the Heterogeneous Fixed Fleet VRP. International Journal of Industrial and Systems Engineering. ISSN 1748-5037
Sofianopoulou, Stella (2017) A performance framework for European museums. In: 21st Conference of the International Federation of Operational Research Societies (IFORS 2017), 17-21 July 2017, Québec City, Canada.
Perlegkas, Paraskevas, Sofianopoulou, Stella and Psychoyios, Dimitris (2014) Financial and environmental efficiency evaluation of the Greek banking sector. International Journal of Process Management and Benchmarking, 4 (4). pp. 424-436. ISSN 1460-6739
Sofianopoulou, Stella (2014) A heuristic approach for an inventory routing problem with backorder decisions. Lecture Notes in Management Science, 6. pp. 49-57. ISSN 2008-0050
Sofianopoulou, Stella (2012) Efficiency evaluation of Greek commercial banks using DEA. Journal of Applied Operational Research, 4 (4). pp. 183-193. ISSN 1735-8523
Sofianopoulou, Stella (2011) Genetic Algorithm Approach for the Inventory Routing Problem with Backlogging. In: Lecture Notes in Management Science. Tadbir Operational Research Group, Ltd, Vancouver, Canada, pp. 499-508. ISBN 2008-0050
Sofianopoulou, Stella (2010) Efficiency evaluation of hydroelectric power plants using data envelopment analysis. Journal of Applied Operational Research, 2 (2). pp. 94-99. ISSN 1735-8523
Sofianopoulou, Stella (2010) Ranking Alternative Production Scenarios Using Super-Efficiency Analysis. In: IEEE International Conference on Industrial Engineering & Engineering Management (IEEM 2010), 7-9 Dec. 2010, Macau.
Sofianopoulou, Stella (2010) Formation of manufacturing cells in group technology using a genetic algorithm approach. International Journal of Industrial and Systems Engineering, 5 (2). p. 212. ISSN 1748-5037
Sofianopoulou, Stella (2009) Efficiency Evaluation of Natural Gas Power Plants Using Data Envelopment Analysis. In: IEEE International Conference on Industrial Engineering & Engineering Management (IEEM 2009), 8-11 Dec 2009, Hong Kong.
Sofianopoulou, Stella (2009) DESIGN OF A MULTI-RETAILER SINGLE PRODUCT DISTRIBUTION SYSTEM. In: Marketing in Transition: Scarcity, Globalism, & Sustainability. Springer, Cham, pp. 340-345. ISBN 978-3-319-18686-3
Spiliopoulos, K. and Sofianopoulou, Stella (2008) An efficient ant colony optimization system for the manufacturing cells formation problem. The International Journal of Advanced Manufacturing Technology, 36 (5-6). pp. 589-597. ISSN 0268-3768
Spiliopoulos, K. and Sofianopoulou, Stella (2007) Calculating distances for dissimilar strings: The shortest path formulation revisited. European Journal of Operational Research, 177 (1). pp. 525-539. ISSN 03772217
Spiliopoulos, K. and Sofianopoulou, Stella (2007) Manufacturing cell design with alternative routings in generalized group technology: reducing the complexity of the solution space. International Journal of Production Research, 45 (6). pp. 1355-1367. ISSN 0020-7543
Canellidis, V., Dedoussis, V., Mantzouratos, N. and Sofianopoulou, Stella (2006) Pre-processing methodology for optimizing stereolithography apparatus build performance. Computers in Industry, 57 (5). pp. 424-436. ISSN 0166-3615
Sofianopoulou, Stella (2006) Manufacturing cells efficiency evaluation using data envelopment analysis. Journal of Manufacturing Technology Management, 17 (2). pp. 224-238. ISSN 1741-038X
Sofianopoulou, Stella (2005) Application of Simulated Annealing in Improving the Performance of Stereolithography. In: Virtual Modelling and Rapid Manufacturing. CRC Press, London, pp. 501-508. ISBN 0 415 39062 1
Spiliopoulos, K. and Sofianopoulou, Stella (2003) Designing manufacturing cells: A staged approach and a tabu search algorithm. International Journal of Production Research, 41 (11). pp. 2531-2546. ISSN 0020-7543
Sofianopoulou, Stella (1999) Manufacturing cells design with alternative process plans and/or replicate machines. International Journal of Production Research, 37 (3). pp. 707-720. ISSN 0020-7543
Spiliopoulos, K. and Sofianopoulou, Stella (1998) An optimal tree search method for the manufacturing systems cell formation problem. European Journal of Operational Research, 105 (3). pp. 537-551. ISSN 03772217
Sofianopoulou, Stella (1998) Response to Srinivasan's note. International Journal of Production Research, 36 (5). pp. 1449-1451. ISSN 0020-7543
Sofianopoulou, Stella (1997) Application of simulated annealing to a linear model forthe formulation of machine cells ingroup technology. International Journal of Production Research, 35 (2). pp. 501-511. ISSN 0020-7543
Sofianopoulou, Stella (1996) ASSIGNMENT OF DISTRIBUTED PROCESSING SOFTWARE: A COMPARATIVE STUDY. Yugoslav Journal of Operations Research, 7 (2). pp. 247-255. ISSN 0354-0243
Sofianopoulou, Stella (1995) PART AND MACHINE PARTITIONING PROBLEM IN CELLULAR MANUFACTURING: MULTIPLE MACHINE ENVIRONMENT. Yugoslav Journal of Operations Research, 6 (2). pp. 183-191. ISSN 0354-0243
Sofianopoulou, Stella (1992) Simulated annealing applied to the process allocation problem. European Journal of Operational Research, 60 (3). pp. 327-334. ISSN 03772217
Sofianopoulou, Stella (1992) The Process Allocation Problem: a Survey of the Application of Graph-Theoretic and Integer Programming Approaches. Journal of the Operational Research Society, 43 (S5). pp. 407-413. ISSN 0160-5682
Sofianopoulou, Stella (1992) A Queueing Network Application to a Telecommunications Distributed System. RAIRO-Operations Research, 26 (4). pp. 409-420.
Sofianopoulou, Stella (1990) Optimum Allocation of Processes in a Distributed Environment: A Process-to-Process Approach. Journal of the Operational Research Society, 41 (4). pp. 329-337. ISSN 0160-5682