Solving the LP relaxations of large scale multiple depot vehicle scheduling problems exactly:
Abstract: "This paper deals with a delayed column generation approach for the linear programming (LP) relaxation of NP-hard multiple- depot vehicle scheduling problems in public mass transit. We present new delayed column generation techniques, which are based on two different Lagrangean relaxa...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Berlin
Konrad-Zuse-Zentrum für Informationstechnik
1996
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| Schriftenreihe: | Preprint SC / Konrad-Zuse-Zentrum für Informationstechnik Berlin
1996,26 |
| Schlagworte: | |
| Zusammenfassung: | Abstract: "This paper deals with a delayed column generation approach for the linear programming (LP) relaxation of NP-hard multiple- depot vehicle scheduling problems in public mass transit. We present new delayed column generation techniques, which are based on two different Lagrangean relaxation approaches, and describe in detail all basic ingredients of our approach that are indispensable to solve truely large- scale problem instances. The computational investigations are based on real-world test sets from the cities of Berlin and Hamburg having up to 25 thousand timetabled trips and 70 million dead-head trips." |
| Beschreibung: | 22 S. graph. Darst. |
Internformat
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| 100 | 1 | |a Löbel, Andreas |d 1967- |e Verfasser |0 (DE-588)120072386 |4 aut | |
| 245 | 1 | 0 | |a Solving the LP relaxations of large scale multiple depot vehicle scheduling problems exactly |c Andreas Löbel |
| 264 | 1 | |a Berlin |b Konrad-Zuse-Zentrum für Informationstechnik |c 1996 | |
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| 490 | 1 | |a Preprint SC / Konrad-Zuse-Zentrum für Informationstechnik Berlin |v 1996,26 | |
| 520 | 3 | |a Abstract: "This paper deals with a delayed column generation approach for the linear programming (LP) relaxation of NP-hard multiple- depot vehicle scheduling problems in public mass transit. We present new delayed column generation techniques, which are based on two different Lagrangean relaxation approaches, and describe in detail all basic ingredients of our approach that are indispensable to solve truely large- scale problem instances. The computational investigations are based on real-world test sets from the cities of Berlin and Hamburg having up to 25 thousand timetabled trips and 70 million dead-head trips." | |
| 650 | 4 | |a Linear programming | |
| 650 | 4 | |a Network analysis (Planning) | |
| 650 | 4 | |a Relaxation methods (Mathematics) | |
| 650 | 4 | |a Transportation |z Germany | |
| 651 | 4 | |a Deutschland | |
| 810 | 2 | |a Konrad-Zuse-Zentrum für Informationstechnik Berlin |t Preprint SC |v 1996,26 |w (DE-604)BV004801715 |9 1996,26 | |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-010357734 | |
Datensatz im Suchindex
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| author | Löbel, Andreas 1967- |
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| author_sort | Löbel, Andreas 1967- |
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| building | Verbundindex |
| bvnumber | BV017186540 |
| classification_rvk | SS 4777 |
| ctrlnum | (OCoLC)37991505 (DE-599)BVBBV017186540 |
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| geographic | Deutschland |
| geographic_facet | Deutschland |
| id | DE-604.BV017186540 |
| illustrated | Illustrated |
| indexdate | 2025-01-10T17:07:56Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-010357734 |
| oclc_num | 37991505 |
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| physical | 22 S. graph. Darst. |
| publishDate | 1996 |
| publishDateSearch | 1996 |
| publishDateSort | 1996 |
| publisher | Konrad-Zuse-Zentrum für Informationstechnik |
| record_format | marc |
| series2 | Preprint SC / Konrad-Zuse-Zentrum für Informationstechnik Berlin |
| spelling | Löbel, Andreas 1967- Verfasser (DE-588)120072386 aut Solving the LP relaxations of large scale multiple depot vehicle scheduling problems exactly Andreas Löbel Berlin Konrad-Zuse-Zentrum für Informationstechnik 1996 22 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Preprint SC / Konrad-Zuse-Zentrum für Informationstechnik Berlin 1996,26 Abstract: "This paper deals with a delayed column generation approach for the linear programming (LP) relaxation of NP-hard multiple- depot vehicle scheduling problems in public mass transit. We present new delayed column generation techniques, which are based on two different Lagrangean relaxation approaches, and describe in detail all basic ingredients of our approach that are indispensable to solve truely large- scale problem instances. The computational investigations are based on real-world test sets from the cities of Berlin and Hamburg having up to 25 thousand timetabled trips and 70 million dead-head trips." Linear programming Network analysis (Planning) Relaxation methods (Mathematics) Transportation Germany Deutschland Konrad-Zuse-Zentrum für Informationstechnik Berlin Preprint SC 1996,26 (DE-604)BV004801715 1996,26 |
| spellingShingle | Löbel, Andreas 1967- Solving the LP relaxations of large scale multiple depot vehicle scheduling problems exactly Linear programming Network analysis (Planning) Relaxation methods (Mathematics) Transportation Germany |
| title | Solving the LP relaxations of large scale multiple depot vehicle scheduling problems exactly |
| title_auth | Solving the LP relaxations of large scale multiple depot vehicle scheduling problems exactly |
| title_exact_search | Solving the LP relaxations of large scale multiple depot vehicle scheduling problems exactly |
| title_full | Solving the LP relaxations of large scale multiple depot vehicle scheduling problems exactly Andreas Löbel |
| title_fullStr | Solving the LP relaxations of large scale multiple depot vehicle scheduling problems exactly Andreas Löbel |
| title_full_unstemmed | Solving the LP relaxations of large scale multiple depot vehicle scheduling problems exactly Andreas Löbel |
| title_short | Solving the LP relaxations of large scale multiple depot vehicle scheduling problems exactly |
| title_sort | solving the lp relaxations of large scale multiple depot vehicle scheduling problems exactly |
| topic | Linear programming Network analysis (Planning) Relaxation methods (Mathematics) Transportation Germany |
| topic_facet | Linear programming Network analysis (Planning) Relaxation methods (Mathematics) Transportation Germany Deutschland |
| volume_link | (DE-604)BV004801715 |
| work_keys_str_mv | AT lobelandreas solvingthelprelaxationsoflargescalemultipledepotvehicleschedulingproblemsexactly |