Benmansour, Rachid; Todosijević, Raca; Hanafi, Saïd Variable neighborhood search for the single machine scheduling problem to minimize the total early work. (English) Zbl 07762295 Optim. Lett. 17, No. 9, 2169-2184 (2023). MSC: 90B35 90C59 90C27 90C39 PDFBibTeX XMLCite \textit{R. Benmansour} et al., Optim. Lett. 17, No. 9, 2169--2184 (2023; Zbl 07762295) Full Text: DOI
Hanafi, Saïd; Wang, Yang; Glover, Fred; Yang, Wei; Hennig, Rick Tabu search exploiting local optimality in binary optimization. (English) Zbl 07709265 Eur. J. Oper. Res. 308, No. 3, 1037-1055 (2023). MSC: 90Bxx PDFBibTeX XMLCite \textit{S. Hanafi} et al., Eur. J. Oper. Res. 308, No. 3, 1037--1055 (2023; Zbl 07709265) Full Text: DOI
Wilbaut, Christophe; Todosijevic, Raca; Hanafi, Saïd; Fréville, Arnaud Heuristic and exact reduction procedures to solve the discounted 0-1 knapsack problem. (English) Zbl 07594674 Eur. J. Oper. Res. 304, No. 3, 901-911 (2023). MSC: 90Bxx PDFBibTeX XMLCite \textit{C. Wilbaut} et al., Eur. J. Oper. Res. 304, No. 3, 901--911 (2023; Zbl 07594674) Full Text: DOI arXiv
Todosijević, Raca; Hanafi, Saïd; Glover, Fred On convergence of scatter search and star paths with directional rounding for 0–1 mixed integer programs. (English) Zbl 1483.90086 Discrete Appl. Math. 308, 235-254 (2022). MSC: 90C11 90C09 90C59 PDFBibTeX XMLCite \textit{R. Todosijević} et al., Discrete Appl. Math. 308, 235--254 (2022; Zbl 1483.90086) Full Text: DOI
Smiti, Noura; Dhiaf, Mohamed Mahjoub; Jarboui, Bassem; Hanafi, Saïd Skewed general variable neighborhood search for the cumulative capacitated vehicle routing problem. (English) Zbl 07766439 Int. Trans. Oper. Res. 27, No. 1, 651-664 (2020). MSC: 90-XX PDFBibTeX XMLCite \textit{N. Smiti} et al., Int. Trans. Oper. Res. 27, No. 1, 651--664 (2020; Zbl 07766439) Full Text: DOI
Hanafi, Saïd; Palubeckis, Gintaras; Glover, Fred Bi-objective optimization of biclustering with binary data. (English) Zbl 1474.62229 Inf. Sci. 538, 444-466 (2020). MSC: 62H30 90C29 PDFBibTeX XMLCite \textit{S. Hanafi} et al., Inf. Sci. 538, 444--466 (2020; Zbl 1474.62229) Full Text: DOI arXiv
Krim, Hanane; Benmansour, Rachid; Duvivier, David; Aït-Kadi, Daoud; Hanafi, Said Heuristics for the single machine weighted sum of completion times scheduling problem with periodic maintenance. (English) Zbl 1432.90060 Comput. Optim. Appl. 75, No. 1, 291-320 (2020). MSC: 90B35 90B25 90C59 PDFBibTeX XMLCite \textit{H. Krim} et al., Comput. Optim. Appl. 75, No. 1, 291--320 (2020; Zbl 1432.90060) Full Text: DOI
Hanafi, Saïd; Mansini, Renata; Zanotti, Roberto The multi-visit team orienteering problem with precedence constraints. (English) Zbl 1430.90086 Eur. J. Oper. Res. 282, No. 2, 515-529 (2020). MSC: 90B06 90C11 90C35 90C57 PDFBibTeX XMLCite \textit{S. Hanafi} et al., Eur. J. Oper. Res. 282, No. 2, 515--529 (2020; Zbl 1430.90086) Full Text: DOI
Guemri, Oualid; Nduwayo, Placide; Todosijević, Raca; Hanafi, Saïd; Glover, Fred Probabilistic tabu search for the cross-docking assignment problem. (English) Zbl 1430.90377 Eur. J. Oper. Res. 277, No. 3, 875-885 (2019). MSC: 90B80 90C27 90C59 PDFBibTeX XMLCite \textit{O. Guemri} et al., Eur. J. Oper. Res. 277, No. 3, 875--885 (2019; Zbl 1430.90377) Full Text: DOI
Arenas, Diego; Pellegrini, Paola; Hanafi, Saïd; Rodriguez, Joaquin Timetable rearrangement to cope with railway maintenance activities. (English) Zbl 1458.90249 Comput. Oper. Res. 95, 123-138 (2018). MSC: 90B35 90B25 PDFBibTeX XMLCite \textit{D. Arenas} et al., Comput. Oper. Res. 95, 123--138 (2018; Zbl 1458.90249) Full Text: DOI
Gendron, Bernard; Hanafi, Saïd; Todosijević, Raca Matheuristics based on iterative linear programming and slope scaling for multicommodity capacitated fixed charge network design. (English) Zbl 1403.90199 Eur. J. Oper. Res. 268, No. 1, 70-81 (2018). MSC: 90B10 90C11 90C59 90C35 PDFBibTeX XMLCite \textit{B. Gendron} et al., Eur. J. Oper. Res. 268, No. 1, 70--81 (2018; Zbl 1403.90199) Full Text: DOI
Todosijević, Raca; Hanafi, Saïd; Urošević, Dragan; Jarboui, Bassem; Gendron, Bernard A general variable neighborhood search for the swap-body vehicle routing problem. (English) Zbl 1391.90094 Comput. Oper. Res. 78, 468-479 (2017). MSC: 90B06 90C59 90C27 90C35 PDFBibTeX XMLCite \textit{R. Todosijević} et al., Comput. Oper. Res. 78, 468--479 (2017; Zbl 1391.90094) Full Text: DOI
Clautiaux, François; Hanafi, Saïd; Macedo, Rita; Voge, Marie-Émilie; Alves, Cláudio Iterative aggregation and disaggregation algorithm for pseudo-polynomial network flow models with side constraints. (English) Zbl 1394.90477 Eur. J. Oper. Res. 258, No. 2, 467-477 (2017). MSC: 90C27 90B10 90B06 90C10 90C60 PDFBibTeX XMLCite \textit{F. Clautiaux} et al., Eur. J. Oper. Res. 258, No. 2, 467--477 (2017; Zbl 1394.90477) Full Text: DOI HAL
Hansen, Pierre; Mladenović, Nenad; Todosijević, Raca; Hanafi, Saïd Variable neighborhood search: basics and variants. (English) Zbl 1390.90586 EURO J. Comput. Optim. 5, No. 3, 423-454 (2017). MSC: 90C59 68T20 68W25 PDFBibTeX XMLCite \textit{P. Hansen} et al., EURO J. Comput. Optim. 5, No. 3, 423--454 (2017; Zbl 1390.90586) Full Text: DOI
Salem, Mariem Ben; Hanafi, Saïd; Taktak, Raouia; Abdallah, Hanêne Ben Probabilistic tabu search with multiple neighborhoods for the Disjunctively Constrained Knapsack Problem. (English) Zbl 1387.90227 RAIRO, Oper. Res. 51, No. 3, 627-637 (2017). MSC: 90C27 90C59 PDFBibTeX XMLCite \textit{M. B. Salem} et al., RAIRO, Oper. Res. 51, No. 3, 627--637 (2017; Zbl 1387.90227) Full Text: DOI
Đorić, Danijela; Ait El Cadi, Abdessamad; Hanafi, Saïd; Mladenović, Nenad; Artiba, Abdelhakim Clustering approach in maintenance of capillary railway network. (English) Zbl 1384.90013 Pardo, Eduardo G. (ed.) et al., Selected short papers of the 4th international conference on variable neighborhood search (ICVNS’16), Malaga, Spain, October 3–5, 2016. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 58, 239-246 (2017). MSC: 90B06 90B35 90C59 PDFBibTeX XMLCite \textit{D. Đorić} et al., Electron. Notes Discrete Math. 58, 239--246 (2017; Zbl 1384.90013) Full Text: DOI
Todosijević, Raca; Urošević, Dragan; Mladenović, Nenad; Hanafi, Saïd A general variable neighborhood search for solving the uncapacitated \(r\)-allocation \(p\)-hub Median problem. (English) Zbl 1381.90075 Optim. Lett. 11, No. 6, 1109-1121 (2017). MSC: 90C27 90B20 90C59 PDFBibTeX XMLCite \textit{R. Todosijević} et al., Optim. Lett. 11, No. 6, 1109--1121 (2017; Zbl 1381.90075) Full Text: DOI
Ait El Cadi, Abdessamad; Ben Atitallah, Rabie; Hanafi, Saïd; Mladenović, Nenad; Artiba, Abdelhakim New MIP model for multiprocessor scheduling problem with communication delays. (English) Zbl 1382.90058 Optim. Lett. 11, No. 6, 1091-1107 (2017). MSC: 90C11 90B35 PDFBibTeX XMLCite \textit{A. Ait El Cadi} et al., Optim. Lett. 11, No. 6, 1091--1107 (2017; Zbl 1382.90058) Full Text: DOI
Todosijević, Raca; Mjirda, Anis; Mladenović, Marko; Hanafi, Saïd; Gendron, Bernard A general variable neighborhood search variants for the travelling salesman problem with draft limits. (English) Zbl 1382.90096 Optim. Lett. 11, No. 6, 1047-1056 (2017). MSC: 90C27 90C59 PDFBibTeX XMLCite \textit{R. Todosijević} et al., Optim. Lett. 11, No. 6, 1047--1056 (2017; Zbl 1382.90096) Full Text: DOI
Hanafi, Saïd; Todosijević, Raca Mathematical programming based heuristics for the 0–1 MIP: a survey. (English) Zbl 1370.90154 J. Heuristics 23, No. 4, 165-206 (2017). MSC: 90C11 90C59 PDFBibTeX XMLCite \textit{S. Hanafi} and \textit{R. Todosijević}, J. Heuristics 23, No. 4, 165--206 (2017; Zbl 1370.90154) Full Text: DOI
Mjirda, Anis; Todosijević, Raca; Hanafi, Saïd; Hansen, Pierre; Mladenović, Nenad Sequential variable neighborhood descent variants: an empirical study on the traveling salesman problem. (English) Zbl 1366.90182 Int. Trans. Oper. Res. 24, No. 3, 615-633 (2017). MSC: 90C27 90C59 PDFBibTeX XMLCite \textit{A. Mjirda} et al., Int. Trans. Oper. Res. 24, No. 3, 615--633 (2017; Zbl 1366.90182) Full Text: DOI
Vasilyev, Igor; Boccia, Maurizio; Hanafi, Saïd An implementation of exact knapsack separation. (English) Zbl 1355.90051 J. Glob. Optim. 66, No. 1, 127-150 (2016). MSC: 90C10 90C27 90C57 PDFBibTeX XMLCite \textit{I. Vasilyev} et al., J. Glob. Optim. 66, No. 1, 127--150 (2016; Zbl 1355.90051) Full Text: DOI
Todosijević, Raca; Benmansour, Rachid; Hanafi, Saïd; Mladenović, Nenad; Artiba, Abdelhakim Nested general variable neighborhood search for the periodic maintenance problem. (English) Zbl 1346.90392 Eur. J. Oper. Res. 252, No. 2, 385-396 (2016). MSC: 90B35 90B25 90C11 PDFBibTeX XMLCite \textit{R. Todosijević} et al., Eur. J. Oper. Res. 252, No. 2, 385--396 (2016; Zbl 1346.90392) Full Text: DOI
Macedo, Rita; Alves, Cláudio; Hanafi, Saïd; Jarboui, Bassem; Mladenović, Nenad; Ramos, Bruna; Valério de Carvalho, J. M. Skewed general variable neighborhood search for the location routing scheduling problem. (English) Zbl 1348.90406 Comput. Oper. Res. 61, 143-152 (2015). MSC: 90B80 90B35 PDFBibTeX XMLCite \textit{R. Macedo} et al., Comput. Oper. Res. 61, 143--152 (2015; Zbl 1348.90406) Full Text: DOI
Almoustafa, Samira; Hanafi, Said; Mladenović, Nenad Multistart branch and bound for large asymmetric distance-constrained vehicle routing problem. (English) Zbl 1375.90294 Migdalas, Athanasios (ed.) et al., Optimization theory, decision making, and operations research applications. Proceedings of the 1st international symposium and 10th Balkan conference on operational research, Thessaloniki, Greece, September 22–25, 2011. New York, NY: Springer (ISBN 978-1-4614-5133-4/hbk; 978-1-4614-5134-1/ebook). Springer Proceedings in Mathematics & Statistics 31, 15-38 (2013). MSC: 90C35 90B10 90C57 PDFBibTeX XMLCite \textit{S. Almoustafa} et al., Springer Proc. Math. Stat. 31, 15--38 (2013; Zbl 1375.90294) Full Text: DOI
Jarboui, Bassem; Derbel, Houda; Hanafi, Saïd; Mladenoviä, Nenad Variable neighborhood search for location routing. (English) Zbl 1349.90091 Comput. Oper. Res. 40, No. 1, 47-57 (2013). MSC: 90B06 90C59 PDFBibTeX XMLCite \textit{B. Jarboui} et al., Comput. Oper. Res. 40, No. 1, 47--57 (2013; Zbl 1349.90091) Full Text: DOI
Mladenović, Nenad; Urošević, Dragan; Hanafi, Saïd Variable neighborhood search for the travelling deliveryman problem. (English) Zbl 1268.90068 4OR 11, No. 1, 57-73 (2013). MSC: 90C27 90C59 PDFBibTeX XMLCite \textit{N. Mladenović} et al., 4OR 11, No. 1, 57--73 (2013; Zbl 1268.90068) Full Text: DOI
Mladenović, Nenad; Urošević, Dragan; Hanafi, Saïd; Ilić, Aleksandar A general variable neighborhood search for the one-commodity pickup-and-delivery travelling salesman problem. (English) Zbl 1253.90200 Eur. J. Oper. Res. 220, No. 1, 270-285 (2012). MSC: 90C27 90B06 90C59 PDFBibTeX XMLCite \textit{N. Mladenović} et al., Eur. J. Oper. Res. 220, No. 1, 270--285 (2012; Zbl 1253.90200) Full Text: DOI
Crévits, Igor; Hanafi, Saïd; Mansi, Raïd; Wilbaut, Christophe Iterative semi-continuous relaxation heuristics for the multiple-choice multidimensional knapsack problem. (English) Zbl 1251.90277 Comput. Oper. Res. 39, No. 1, 32-41 (2012). MSC: 90C10 90C11 49M20 90C59 90C27 PDFBibTeX XMLCite \textit{I. Crévits} et al., Comput. Oper. Res. 39, No. 1, 32--41 (2012; Zbl 1251.90277) Full Text: DOI
Khanafer, Ali; Clautiaux, François; Hanafi, Saïd; Talbi, El-Ghazali The min-conflict packing problem. (English) Zbl 1251.90326 Comput. Oper. Res. 39, No. 9, 2122-2132 (2012). MSC: 90C27 90C29 PDFBibTeX XMLCite \textit{A. Khanafer} et al., Comput. Oper. Res. 39, No. 9, 2122--2132 (2012; Zbl 1251.90326) Full Text: DOI
Hanafi, Saïd; Mansi, Raïd; Wilbaut, Christophe; Fréville, Arnaud Hybrid approaches for the two-scenario max-min knapsack problem. (English) Zbl 1251.90320 Int. Trans. Oper. Res. 19, No. 3, 353-378 (2012). MSC: 90C27 90C47 90C11 90C59 PDFBibTeX XMLCite \textit{S. Hanafi} et al., Int. Trans. Oper. Res. 19, No. 3, 353--378 (2012; Zbl 1251.90320) Full Text: DOI
Macedo, Rita; Alves, Cláudio; Valério de Carvalho, J. M.; Clautiaux, François; Hanafi, Saïd Solving the vehicle routing problem with time windows and multiple routes exactly using a pseudo-polynomial model. (English) Zbl 1219.90022 Eur. J. Oper. Res. 214, No. 3, 536-545 (2011). MSC: 90B06 90C10 90C27 PDFBibTeX XMLCite \textit{R. Macedo} et al., Eur. J. Oper. Res. 214, No. 3, 536--545 (2011; Zbl 1219.90022) Full Text: DOI
Hanafi, Saïd; Wilbaut, Christophe Improved convergent heuristics for the 0-1 multidimensional knapsack problem. (English) Zbl 1215.90045 Ann. Oper. Res. 183, 125-142 (2011). MSC: 90C27 90C09 90C59 PDFBibTeX XMLCite \textit{S. Hanafi} and \textit{C. Wilbaut}, Ann. Oper. Res. 183, 125--142 (2011; Zbl 1215.90045) Full Text: DOI
Hanafi, Saïd; Yanev, Nicola Tabu search approaches for solving the two-group classification problem. (English) Zbl 1213.90162 Ann. Oper. Res. 183, 25-46 (2011). MSC: 90B85 90C59 PDFBibTeX XMLCite \textit{S. Hanafi} and \textit{N. Yanev}, Ann. Oper. Res. 183, 25--46 (2011; Zbl 1213.90162) Full Text: DOI
Derbel, Houda; Jarboui, Bassem; Hanafi, Said; Chabchoub, Habib An iterated local search for solving a location-routing problem. (English) Zbl 1274.90040 Haouari, M. (ed.) et al., ISCO 2010. International symposium on combinatorial optimization. Papers based on the presentations at the symposium, Hammamet, Tunesia, March 24–26, 2010. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 36, 875-882 (2010). MSC: 90B06 68T20 90B80 PDFBibTeX XMLCite \textit{H. Derbel} et al., Electron. Notes Discrete Math. 36, 875--882 (2010; Zbl 1274.90040) Full Text: Link
Masmoudi, Youssef; Chabchoub, Habib; Hanafi, Saïd; Rebaï, Ahmed A mathematical programming based procedure for breast cancer classification. (English) Zbl 1229.92051 J. Math. Model. Algorithms 9, No. 3, 247-255 (2010). MSC: 92C50 90C90 PDFBibTeX XMLCite \textit{Y. Masmoudi} et al., J. Math. Model. Algorithms 9, No. 3, 247--255 (2010; Zbl 1229.92051) Full Text: DOI
Fréville, Arnaud; Hanafi, Saïd; Semet, Frédéric; Yanev, Nicolas A tabu search with an oscillation strategy for the discriminant analysis problem. (English) Zbl 1188.90125 Comput. Oper. Res. 37, No. 10, 1688-1696 (2010). MSC: 90B50 90C59 68T05 PDFBibTeX XMLCite \textit{A. Fréville} et al., Comput. Oper. Res. 37, No. 10, 1688--1696 (2010; Zbl 1188.90125) Full Text: DOI
Boussier, Sylvain; Vasquez, Michel; Vimont, Yannick; Hanafi, Saïd; Michelon, Philippe A multi-level search strategy for the 0-1 multidimensional knapsack problem. (English) Zbl 1185.90170 Discrete Appl. Math. 158, No. 2, 97-109 (2010). MSC: 90C27 90C09 90C57 PDFBibTeX XMLCite \textit{S. Boussier} et al., Discrete Appl. Math. 158, No. 2, 97--109 (2010; Zbl 1185.90170) Full Text: DOI EuDML
Lazić, Jasmina; Hanafi, Saïd; Mladenović, Nenad; Urošević, Dragan Variable neighbourhood decomposition search for \(0\)-\(1\) mixed integer programs. (English) Zbl 1178.90253 Comput. Oper. Res. 37, No. 6, 1055-1067 (2010). MSC: 90C09 90C11 90C59 PDFBibTeX XMLCite \textit{J. Lazić} et al., Comput. Oper. Res. 37, No. 6, 1055--1067 (2010; Zbl 1178.90253) Full Text: DOI
Wilbaut, Christophe; Salhi, Saïd; Hanafi, Saïd An iterative variable-based fixation heuristic for the 0-1 multidimensional knapsack problem. (English) Zbl 1176.90669 Eur. J. Oper. Res. 199, No. 2, 339-348 (2009). MSC: 90C59 PDFBibTeX XMLCite \textit{C. Wilbaut} et al., Eur. J. Oper. Res. 199, No. 2, 339--348 (2009; Zbl 1176.90669) Full Text: DOI Link
Wilbaut, Christophe; Hanafi, Said New convergent heuristics for 0-1 mixed integer programming. (English) Zbl 1161.90448 Eur. J. Oper. Res. 195, No. 1, 62-74 (2009). MSC: 90C11 90C59 PDFBibTeX XMLCite \textit{C. Wilbaut} and \textit{S. Hanafi}, Eur. J. Oper. Res. 195, No. 1, 62--74 (2009; Zbl 1161.90448) Full Text: DOI
Hanafi, Said; Wilbaut, Christophe Scatter search for the 0-1 multidimensional knapsack problem. (English) Zbl 1140.68063 J. Math. Model. Algorithms 7, No. 2, 143-159 (2008). MSC: 68T20 90C59 PDFBibTeX XMLCite \textit{S. Hanafi} and \textit{C. Wilbaut}, J. Math. Model. Algorithms 7, No. 2, 143--159 (2008; Zbl 1140.68063) Full Text: DOI
Hanafi, Saïd; Glover, Fred Exploiting nested inequalities and surrogate constraints. (English) Zbl 1275.90040 Eur. J. Oper. Res. 179, No. 1, 50-63 (2007). MSC: 90C10 90C27 PDFBibTeX XMLCite \textit{S. Hanafi} and \textit{F. Glover}, Eur. J. Oper. Res. 179, No. 1, 50--63 (2007; Zbl 1275.90040) Full Text: DOI
Fréville, Arnaud; Hanafi, Saïd The multidimensional 0-1 knapsack problem – bounds and computational aspects. (English) Zbl 1091.90042 Ann. Oper. Res. 139, 195-227 (2005). MSC: 90C09 90C59 PDFBibTeX XMLCite \textit{A. Fréville} and \textit{S. Hanafi}, Ann. Oper. Res. 139, 195--227 (2005; Zbl 1091.90042) Full Text: DOI
Hanafi, Saïd; Fréville, Arnaud Extension of reverse elimination method through a dynamic management of the tabu list. (English) Zbl 1014.90079 RAIRO, Oper. Res. 35, No. 2, 251-267 (2001). MSC: 90C27 90B50 PDFBibTeX XMLCite \textit{S. Hanafi} and \textit{A. Fréville}, RAIRO, Oper. Res. 35, No. 2, 251--267 (2001; Zbl 1014.90079) Full Text: DOI Numdam Numdam EuDML
Hanafi, Saïd; Freville, Arnaud An efficient tabu search approach for the 0-1 multidimensional knapsack problem. (English) Zbl 0991.90089 Eur. J. Oper. Res. 106, No. 2-3, 659-675 (1998). MSC: 90C09 90B40 PDFBibTeX XMLCite \textit{S. Hanafi} and \textit{A. Freville}, Eur. J. Oper. Res. 106, No. 2--3, 659--675 (1998; Zbl 0991.90089) Full Text: DOI