Parallel Integer Optimization for Crew Scheduling
Performance aspects of a Lagrangian relaxation based heuristic for solving large 0-1 integer linear programs are discussed. In particular, we look at its application to airline and railway crew scheduling problems. We present a scalable parallelization of the original algorithm used in production at...
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| Vydáno v: | Annals of operations research Ročník 99; číslo 1-4; s. 141 - 166 |
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| Hlavní autoři: | , , , |
| Médium: | Journal Article |
| Jazyk: | angličtina |
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New York
Springer Nature B.V
01.12.2000
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| ISSN: | 0254-5330, 1572-9338 |
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| Abstract | Performance aspects of a Lagrangian relaxation based heuristic for solving large 0-1 integer linear programs are discussed. In particular, we look at its application to airline and railway crew scheduling problems. We present a scalable parallelization of the original algorithm used in production at Carmen Systems AB, Goteborg, Sweden, based on distributing the variables. A lazy variant of this approach which decouples communication and computation is even useful on networks of workstations. Furthermore, we develop a new sequential active set strategy which requires less work and is better adapted to the memory hierarchy properties of modern RISC processors. This algorithm is also suited for parallelization on a moderate number of networked workstations. [PUBLICATION ABSTRACT] |
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| AbstractList | Performance aspects of a Lagrangian relaxation based heuristic for solving large 0-1 integer linear programs are discussed. In particular, we look at its application to airline and railway crew scheduling problems. We present a scalable parallelization of the original algorithm used in production at Carmen Systems AB, Goteborg, Sweden, based on distributing the variables. A lazy variant of this approach which decouples communication and computation is even useful on networks of workstations. Furthermore, we develop a new sequential active set strategy which requires less work and is better adapted to the memory hierarchy properties of modern RISC processors. This algorithm is also suited for parallelization on a moderate number of networked workstations. [PUBLICATION ABSTRACT] |
| Author | Takkula, Tuomo Sanders, Peter Alefragis, Panayiotis Wedelin, Dag |
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| CitedBy_id | crossref_primary_10_1016_j_ejor_2019_06_016 crossref_primary_10_1007_s10479_005_3975_3 crossref_primary_10_1016_j_cor_2010_04_014 crossref_primary_10_3390_su17157069 crossref_primary_10_1016_j_ijpe_2012_06_030 crossref_primary_10_1016_S0196_6774_03_00076_2 crossref_primary_10_1002_spe_668 crossref_primary_10_1007_s10479_016_2260_y crossref_primary_10_1016_j_ejor_2011_12_038 crossref_primary_10_1002_spe_468 crossref_primary_10_1016_j_jrtpm_2015_06_001 crossref_primary_10_1287_trsc_2018_0860 crossref_primary_10_1287_ijoc_1090_0328 crossref_primary_10_1023_B_ANOR_0000019087_46656_e2 |
| Cites_doi | 10.1002/1520-6750(199002)37:1<151::AID-NAV3220370110>3.0.CO;2-2 10.4171/dms/1-3/65 10.1023/A:1018957107705 10.1016/0377-2217(95)00093-3 10.1017/CBO9780511814075 10.1287/trsc.32.3.221 10.1016/S0377-2217(96)00196-8 10.1287/inte.19.4.29 10.1007/BF02099703 10.1287/mnsc.39.6.736 10.1287/opre.44.6.875 10.1007/3-540-63697-8_119 10.1007/BF01588309 10.1016/S0377-2217(96)00195-6 10.1145/285055.285059 10.1016/0022-0000(88)90003-7 10.1016/0377-2217(88)90377-3 10.1287/ijoc.8.4.344 10.1287/opre.43.3.491 10.1287/opre.46.3.316 10.1287/mnsc.27.1.1 10.1287/mnsc.39.6.657 10.1109/SUPERC.1994.344264 10.1145/264107.264208 |
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| References | S. Lavoie (334566_CR38) 1988; 35 C. Barnhart (334566_CR8) 1998; 46 A. Caprara (334566_CR14) 1996; 1084 C. Barnhart (334566_CR9) 1998; 32 P. Raghavan (334566_CR43) 1988; 37 A. Caprara (334566_CR15) 1997; 79 H.D. Chu (334566_CR18) 1997; 97 J.A.J. Hall (334566_CR32) 1998; 81 334566_CR24 Laboratory for Scientific Computing (334566_CR37) 1997 334566_CR46 334566_CR41 G. Graves (334566_CR29) 1993; 6 334566_CR42 C. Barnhart (334566_CR7) 1995; 43 G.B. Dantzig (334566_CR21) 1963 V. Chvátal (334566_CR19) 1983 E. Balas (334566_CR6) 1996; 44 334566_CR28 334566_CR47 T.H. Cormen (334566_CR20) 1990 T. Grossman (334566_CR31) 1994 U. Feige (334566_CR25) 1998; 45 V. Santhanam (334566_CR44) 1997 334566_CR13 334566_CR35 J. Beasley (334566_CR10) 1990; 37 J. Beasley (334566_CR11) 1996; 94 D. Avis (334566_CR5) 1980; 18 334566_CR33 334566_CR30 334566_CR2 E. Andersson (334566_CR4) 1998 D. Wedelin (334566_CR48) 1995; 57 334566_CR3 R. Bisseling (334566_CR12) 1994; 43 G. Desaulniers (334566_CR22) 1997; 97 M.L. Fisher (334566_CR26) 1981; 27 A. Mehrotra (334566_CR40) 1996; 8 334566_CR16 334566_CR17 334566_CR39 334566_CR36 J. Desrosiers (334566_CR23) 1995; 8 M. Snir (334566_CR45) 1996 P. Alefragis (334566_CR1) 1998; 1470 I. Gershkoff (334566_CR27) 1989; 19 K.L. Hoffman (334566_CR34) 1993; 39 |
| References_xml | – ident: 334566_CR35 – volume: 37 start-page: 151 issue: 1 year: 1990 ident: 334566_CR10 publication-title: Naval Res. Logist. doi: 10.1002/1520-6750(199002)37:1<151::AID-NAV3220370110>3.0.CO;2-2 – ident: 334566_CR2 doi: 10.4171/dms/1-3/65 – volume: 81 start-page: 27 year: 1998 ident: 334566_CR32 publication-title: Annals of Operations Research doi: 10.1023/A:1018957107705 – ident: 334566_CR39 – volume: 1084 start-page: 72 year: 1996 ident: 334566_CR14 publication-title: Proceedings of the 5th IPCO Conference – ident: 334566_CR16 – volume: 94 start-page: 517 year: 1996 ident: 334566_CR11 publication-title: European Journal of Operational Research doi: 10.1016/0377-2217(95)00093-3 – ident: 334566_CR33 – volume-title: OR in the Airline Industry year: 1998 ident: 334566_CR4 – ident: 334566_CR47 – volume-title: Linear Programming and Extensions year: 1963 ident: 334566_CR21 – ident: 334566_CR41 doi: 10.1017/CBO9780511814075 – volume: 32 start-page: 221 issue: 3 year: 1998 ident: 334566_CR9 publication-title: Transportation Science doi: 10.1287/trsc.32.3.221 – volume-title: LAM6.1 Release Notes year: 1997 ident: 334566_CR37 – volume: 97 start-page: 260 year: 1997 ident: 334566_CR18 publication-title: European Journal of Operational Research doi: 10.1016/S0377-2217(96)00196-8 – volume: 19 start-page: 29 issue: 4 year: 1989 ident: 334566_CR27 publication-title: Interfaces doi: 10.1287/inte.19.4.29 – volume: 1470 start-page: 1104 year: 1998 ident: 334566_CR1 publication-title: Europar 98 – volume: 57 start-page: 283 year: 1995 ident: 334566_CR48 publication-title: Annals of Operations Research doi: 10.1007/BF02099703 – volume: 6 start-page: 736 year: 1993 ident: 334566_CR29 publication-title: Management Science doi: 10.1287/mnsc.39.6.736 – volume: 44 start-page: 875 issue: 6 year: 1996 ident: 334566_CR6 publication-title: Operations Research doi: 10.1287/opre.44.6.875 – ident: 334566_CR36 – ident: 334566_CR28 doi: 10.1007/3-540-63697-8_119 – volume: 18 start-page: 138 year: 1980 ident: 334566_CR5 publication-title: Mathematical Programming doi: 10.1007/BF01588309 – volume: 97 start-page: 245 year: 1997 ident: 334566_CR22 publication-title: European Journal of Operational Research doi: 10.1016/S0377-2217(96)00195-6 – ident: 334566_CR17 – ident: 334566_CR30 – volume-title: Computational experience with approximation algorithms for the set covering problem year: 1994 ident: 334566_CR31 – volume: 79 start-page: 125 year: 1997 ident: 334566_CR15 publication-title: Mathematical Programming – volume-title: Linear Programming year: 1983 ident: 334566_CR19 – volume: 45 start-page: 634 issue: 4 year: 1998 ident: 334566_CR25 publication-title: Journal of the ACM doi: 10.1145/285055.285059 – volume: 37 start-page: 130 year: 1988 ident: 334566_CR43 publication-title: Journal of Computer and System Sciences doi: 10.1016/0022-0000(88)90003-7 – ident: 334566_CR13 – volume: 35 start-page: 45 year: 1988 ident: 334566_CR38 publication-title: European Journal of Operational Research doi: 10.1016/0377-2217(88)90377-3 – volume: 8 start-page: 344 year: 1996 ident: 334566_CR40 publication-title: INFORMS Journal of Computing doi: 10.1287/ijoc.8.4.344 – ident: 334566_CR46 – ident: 334566_CR3 – volume: 8 start-page: 35 year: 1995 ident: 334566_CR23 publication-title: Time Constrained Routing and Scheduling – volume: 43 start-page: 491 issue: 3 year: 1995 ident: 334566_CR7 publication-title: Operations Research doi: 10.1287/opre.43.3.491 – volume: 46 start-page: 316 issue: 3 year: 1998 ident: 334566_CR8 publication-title: Operations Research doi: 10.1287/opre.46.3.316 – volume: 43 start-page: 51 year: 1994 ident: 334566_CR12 publication-title: Annals of Operations Research – ident: 334566_CR42 – volume-title: MPI-the Complete Reference year: 1996 ident: 334566_CR45 – volume: 27 start-page: 1 issue: 1 year: 1981 ident: 334566_CR26 publication-title: Management Science doi: 10.1287/mnsc.27.1.1 – volume: 39 start-page: 657 issue: 6 year: 1993 ident: 334566_CR34 publication-title: Management Science doi: 10.1287/mnsc.39.6.657 – ident: 334566_CR24 doi: 10.1109/SUPERC.1994.344264 – volume-title: Introduction to Algorithms year: 1990 ident: 334566_CR20 – start-page: 264 volume-title: Proceedings of the 24th Annual International Symposium on Computer Architecture (ISCA-97) year: 1997 ident: 334566_CR44 doi: 10.1145/264107.264208 |
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| SubjectTerms | Airlines Algorithms Heuristic Linear programming Mathematical programming Operations research Optimization Scheduling Studies Work stations |
| Title | Parallel Integer Optimization for Crew Scheduling |
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