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Journal articles on the topic 'Multicommodity Flows'

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1

Király, Tamás, and Júlia Pap. "Stable Multicommodity Flows." Algorithms 6, no. 1 (2013): 161–68. http://dx.doi.org/10.3390/a6010161.

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2

Yu, B., J. Cheriyan, and P. E. Haxell. "Hypercubes and Multicommodity Flows." SIAM Journal on Discrete Mathematics 10, no. 2 (1997): 190–200. http://dx.doi.org/10.1137/s089548019426560x.

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3

Seymour, Paul. "Criticality for multicommodity flows." Journal of Combinatorial Theory, Series B 110 (January 2015): 136–79. http://dx.doi.org/10.1016/j.jctb.2014.08.001.

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4

Vachani, Rita, Alexander Shulman, Peter Kubat, and Julie Ward. "Multicommodity Flows in Ring Networks." INFORMS Journal on Computing 8, no. 3 (1996): 235–42. http://dx.doi.org/10.1287/ijoc.8.3.235.

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5

Myung, Young-Soo. "Multicommodity flows in cycle graphs." Discrete Applied Mathematics 154, no. 11 (2006): 1615–21. http://dx.doi.org/10.1016/j.dam.2006.03.016.

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6

Herty, M., C. Kirchner, S. Moutari, and M. Rascle. "Multicommodity flows on road networks." Communications in Mathematical Sciences 6, no. 1 (2008): 171–87. http://dx.doi.org/10.4310/cms.2008.v6.n1.a8.

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7

Chen, Y. L., and Y. H. Chin. "Multicommodity Network Flows with Safety Considerations." Operations Research 40, no. 1-supplement-1 (1992): S48—S55. http://dx.doi.org/10.1287/opre.40.1.s48.

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8

Karzanov, A. V. "Polyhedra related to undirected multicommodity flows." Linear Algebra and its Applications 114-115 (March 1989): 293–328. http://dx.doi.org/10.1016/0024-3795(89)90468-0.

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9

Afraimovich, L. G., and M. Kh Prilutskii. "Multicommodity flows in tree-like networks." Journal of Computer and Systems Sciences International 47, no. 2 (2008): 214–20. http://dx.doi.org/10.1134/s106423070802007x.

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10

Lozovanu, Dmitrii, and Maria Fonoberova. "Optimal Dynamic Multicommodity Flows in Networks." Electronic Notes in Discrete Mathematics 25 (August 2006): 93–100. http://dx.doi.org/10.1016/j.endm.2006.06.087.

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11

Schrijver, A. "The Klein bottle and multicommodity flows." Combinatorica 9, no. 4 (1989): 375–84. http://dx.doi.org/10.1007/bf02125349.

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12

Weihe, K. "Multicommodity Flows in Even, Planar Networks." Algorithmica 18, no. 3 (1997): 363. http://dx.doi.org/10.1007/pl00009161.

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13

Elmallah, E. S., and J. C. Culberson. "Multicommodity flows in simple multistage networks." Networks 25, no. 1 (1995): 19–30. http://dx.doi.org/10.1002/net.3230250104.

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14

Khanal, Durga Prasad, Urmila Pyakurel, and Tanka Nath Dhamala. "Maximum Multicommodity Flow with Intermediate Storage." Mathematical Problems in Engineering 2021 (July 20, 2021): 1–11. http://dx.doi.org/10.1155/2021/5063207.

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The multicommodity flow problem deals with the transshipment of more than one commodity from respective sources to corresponding sinks without violating the capacity constraints. Due to the capacity constraints, flows out from the sources may not reach their sinks, and so, the storage of excess flows at intermediate nodes plays an important role in the maximization of flow values. In this paper, we introduce the maximum static as well as maximum dynamic multicommodity flow problems with intermediate storage. We present polynomial and pseudopolynomial time algorithms for the former and latter p
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15

Mahey, Philippe, and Mauricio C. de Souza. "MULTICOMMODITY NETWORK FLOWS WITH NONCONVEX ARC COSTS." Pesquisa Operacional 37, no. 3 (2017): 571–95. http://dx.doi.org/10.1590/0101-7438.2017.037.03.0571.

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16

Chekuri, Chandra, Sreeram Kannan, Adnan Raja, and Pramod Viswanath. "Multicommodity Flows and Cuts in Polymatroidal Networks." SIAM Journal on Computing 44, no. 4 (2015): 912–43. http://dx.doi.org/10.1137/130906830.

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17

Hurkens, C. A. J., A. Schrijver, and É. Tardos. "On fractional multicommodity flows and distance functions." Discrete Mathematics 73, no. 1-2 (1988): 99–109. http://dx.doi.org/10.1016/0012-365x(88)90137-9.

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18

Suzuki, Hitoshi, Takao Nishizeki, and Nobuji Saito. "Algorithms for multicommodity flows in planar graphs." Algorithmica 4, no. 1-4 (1989): 471–501. http://dx.doi.org/10.1007/bf01553903.

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19

Schrijver, A. "Short proofs on multicommodity flows and cuts." Journal of Combinatorial Theory, Series B 53, no. 1 (1991): 32–39. http://dx.doi.org/10.1016/0095-8956(91)90052-l.

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20

Nagamochi, Hiroshi, and Toshihide Ibaraki. "Multicommodity flows in certain planar directed networks." Discrete Applied Mathematics 27, no. 1-2 (1990): 125–45. http://dx.doi.org/10.1016/0166-218x(90)90134-x.

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21

Kapoor, Sanjiv, and Pravin M. Vaidya. "Speeding up Karmarkar's algorithm for multicommodity flows." Mathematical Programming 73, no. 1 (1996): 111–27. http://dx.doi.org/10.1007/bf02592100.

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22

Bienstock, Daniel, Sunil Chopra, Oktay Günlük, and Chih-Yang Tsai. "Minimum cost capacity installation for multicommodity network flows." Mathematical Programming 81, no. 2 (1998): 177–99. http://dx.doi.org/10.1007/bf01581104.

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23

Hall, Alex, Steffen Hippler, and Martin Skutella. "Multicommodity flows over time: Efficient algorithms and complexity." Theoretical Computer Science 379, no. 3 (2007): 387–404. http://dx.doi.org/10.1016/j.tcs.2007.02.046.

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24

Aggarwal, A. K., M. Oblak, and R. R. Vemuganti. "A heuristic solution procedure for multicommodity integer flows." Computers & Operations Research 22, no. 10 (1995): 1075–87. http://dx.doi.org/10.1016/0305-0548(94)00085-m.

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25

Srivastav, Anand, and Peter Stangier. "On complexity, representation and approximation of integral multicommodity flows." Discrete Applied Mathematics 99, no. 1-3 (2000): 183–208. http://dx.doi.org/10.1016/s0166-218x(99)00133-x.

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26

Jones, Kim L., Irvin J. Lustig, Judith M. Farvolden, and Warren B. Powell. "Multicommodity network flows: The impact of formulation on decomposition." Mathematical Programming 62, no. 1-3 (1993): 95–117. http://dx.doi.org/10.1007/bf01585162.

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27

Wang, Di, and Robert Kleinberg. "Analyzing quadratic unconstrained binary optimization problems via multicommodity flows." Discrete Applied Mathematics 157, no. 18 (2009): 3746–53. http://dx.doi.org/10.1016/j.dam.2009.07.009.

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28

Castro, Jordi. "A Specialized Interior-Point Algorithm for Multicommodity Network Flows." SIAM Journal on Optimization 10, no. 3 (2000): 852–77. http://dx.doi.org/10.1137/s1052623498341879.

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29

Zhang, Pengfei, and Neng Fan. "Analysis of budget for interdiction on multicommodity network flows." Journal of Global Optimization 67, no. 3 (2016): 495–525. http://dx.doi.org/10.1007/s10898-016-0422-8.

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30

Castro, J., and N. Nabona. "An implementation of linear and nonlinear multicommodity network flows." European Journal of Operational Research 92, no. 1 (1996): 37–53. http://dx.doi.org/10.1016/0377-2217(95)00137-9.

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31

Lari, Ali Reza, and Barin N. Nag. "A model management solution system for multicommodity network flows." European Journal of Operational Research 71, no. 3 (1993): 398–418. http://dx.doi.org/10.1016/0377-2217(93)90349-r.

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32

Avis, David, and Michel Deza. "The cut cone,L1 embeddability, complexity, and multicommodity flows." Networks 21, no. 6 (1991): 595–617. http://dx.doi.org/10.1002/net.3230210602.

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33

Katayama, Naoto. "MIP Neighborhood Search Heuristics for a Capacitated Fixed-Charge Network Design Problem." Asia-Pacific Journal of Operational Research 37, no. 03 (2020): 2050009. http://dx.doi.org/10.1142/s0217595920500098.

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The fixed-charge capacitated multicommodity network design problem is a fundamental optimization problem arising in many network configurations. The solution of the problem provides an appropriate network design as well as routes of multicommodity flows aimed at minimizing the total cost, which is the sum of the flow costs and fixed-charge costs over a network with limited arc capacities. In the present paper, we introduce a combined approach with a capacity scaling procedure for finding an initial feasible solution and an MIP neighborhood search for improving the solutions. Besides, we modify
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34

Chaturvedi, Anya, Chandra Chekuri, Andr´ea W. Richa, Matthias Rost, Stefan Schmid, and Jamison Weber. "Improved Throughput for All-or-Nothing Multicommodity Flows with Arbitrary Demands." ACM SIGMETRICS Performance Evaluation Review 49, no. 3 (2022): 22–27. http://dx.doi.org/10.1145/3529113.3529121.

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Throughput is a main performance objective in communication networks. This paper considers a fundamental maximum throughput routing problem-the all-or-nothing multicommodity flow (ANF) problem - in arbitrary directed graphs and in the practically relevant but challenging setting where demands can be (much) larger than the edge capacities. Hence, in addition to assigning requests to valid flows for each routed commodity, an admission control mechanism is required which prevents overloading the network when routing commodities.
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35

Balakrishnan, Anantaram, Prakash Mirchandani, and Sifeng Lin. "Crew Assignment with Duty Time Limits for Transport Services: Tight Multicommodity Models." Operations Research 70, no. 2 (2022): 690–714. http://dx.doi.org/10.1287/opre.2021.2155.

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Modeling Crew Assignments for Urban Transport Services Using Differentiated Flows Public transit agencies need to judiciously deploy their limited crew members to operate numerous daily scheduled services, while meeting duty and working time regulations for each crew member. Since crew costs account for a large portion of the organizations’ operating expenses, minimizing the total crew and transfer costs is very important. But, with hundreds of daily trips and millions of possible crew itineraries, optimizing trip-to-crew assignment decisions is challenging. In “Crew Assignment with Duty Time
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36

Hirai, Hiroshi, and Shungo Koichi. "On duality and fractionality of multicommodity flows in directed networks." Discrete Optimization 8, no. 3 (2011): 428–45. http://dx.doi.org/10.1016/j.disopt.2011.03.001.

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37

Oğuz, Murat, Tolga Bektaş, and Julia A. Bennell. "Multicommodity flows and Benders decomposition for restricted continuous location problems." European Journal of Operational Research 266, no. 3 (2018): 851–63. http://dx.doi.org/10.1016/j.ejor.2017.11.033.

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38

Lee, Kyungsik. "Integral polyhedra related to integer multicommodity flows on a cycle." Discrete Applied Mathematics 158, no. 3 (2010): 235–38. http://dx.doi.org/10.1016/j.dam.2009.09.022.

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39

Günlük, Oktay. "A New Min‐Cut Max‐Flow Ratio for Multicommodity Flows." SIAM Journal on Discrete Mathematics 21, no. 1 (2007): 1–15. http://dx.doi.org/10.1137/s089548010138917x.

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40

Matsumoto, Kazuhiko, Takao Nishizeki, and Nobuji Saito. "An Efficient Algorithm for Finding Multicommodity Flows in Planar Networks." SIAM Journal on Computing 14, no. 2 (1985): 289–302. http://dx.doi.org/10.1137/0214023.

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41

Scott, Matthew, Richard Deckro, and James Chrissis. "Modeling and Analysis of Multicommodity Network Flows Via Goal Programming." INFOR: Information Systems and Operational Research 43, no. 2 (2005): 93–110. http://dx.doi.org/10.1080/03155986.2005.11732719.

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42

McDiarmid, Colin, Alex Scott, and Paul Withers. "Uniform multicommodity flows in the hypercube with random edge-capacities." Random Structures & Algorithms 50, no. 3 (2016): 437–63. http://dx.doi.org/10.1002/rsa.20672.

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43

Ciurria-Infosino, Iara, Frieda Granot, and Arthur F. Veinott. "Substitutes, complements, and ripples in multicommodity flows on suspension graphs." Networks 64, no. 2 (2014): 65–75. http://dx.doi.org/10.1002/net.21557.

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44

Pyakurel, Urmila, Shiva Prakash Gupta, Durga Prasad Khanal, and Tanka Nath Dhamala. "Efficient Algorithms on Multicommodity Flow over Time Problems with Partial Lane Reversals." International Journal of Mathematics and Mathematical Sciences 2020 (October 30, 2020): 1–13. http://dx.doi.org/10.1155/2020/2676378.

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The multicommodity flow problem arises when several different commodities are transshipped from specific supply nodes to the corresponding demand nodes through the arcs of an underlying capacity network. The maximum flow over time problem concerns to maximize the sum of commodity flows in a given time horizon. It becomes the earliest arrival flow problem if it maximizes the flow at each time step. The earliest arrival transshipment problem is the one that satisfies specified supplies and demands. These flow over time problems are computationally hard. By reverting the orientation of lanes towa
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45

Ward, Julie A. "Minimum-Aggregate-Concave-Cost Multicommodity Flows in Strong-Series-Parallel Networks." Mathematics of Operations Research 24, no. 1 (1999): 106–29. http://dx.doi.org/10.1287/moor.24.1.106.

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46

Hajiaghayi, M. T., and Tom Leighton. "On the max-flow min-cut ratio for directed multicommodity flows." Theoretical Computer Science 352, no. 1-3 (2006): 318–21. http://dx.doi.org/10.1016/j.tcs.2005.10.037.

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47

Hall, Alex, Katharina Langkau, and Martin Skutella. "An FPTAS for Quickest Multicommodity Flows with Inflow-Dependent Transit Times." Algorithmica 47, no. 3 (2007): 299–321. http://dx.doi.org/10.1007/s00453-006-0196-3.

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48

Kolman, Petr, and Christian Scheideler. "Towards Duality of Multicommodity Multiroute Cuts and Flows: Multilevel Ball-Growing." Theory of Computing Systems 53, no. 2 (2013): 341–63. http://dx.doi.org/10.1007/s00224-013-9454-3.

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49

Castro, Jordi, and Jordi Cuesta. "Improving an interior-point algorithm for multicommodity flows by quadratic regularizations." Networks 59, no. 1 (2011): 117–31. http://dx.doi.org/10.1002/net.20483.

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50

Suzuki, Hitoshi, Takao Nishizeki, and Nobuji Saito. "An algorithm for multicommodity flows in a class of planar networks." Electronics and Communications in Japan (Part I: Communications) 70, no. 2 (1987): 11–18. http://dx.doi.org/10.1002/ecja.4410700202.

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