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Documents authored by Ahuja, Ravindra K.

Document
Complete Volume
DOI: 10.4230/OASIcs.ATMOS.2007
OASIcs, Volume 7, ATMOS'07, Complete Volume

Authors: Christian Liebchen, Ravindra K. Ahuja, and Juan A. Mesa

Published in: OASIcs, Volume 7, 7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS'07) (2007)

Abstract
OASIcs, Volume 7, ATMOS'07, Complete Volume
Cite as

7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS'07). Open Access Series in Informatics (OASIcs), Volume 7, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2012)

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@Proceedings{liebchen_et_al:OASIcs.ATMOS.2007,
  title =	{{OASIcs, Volume 7, ATMOS'07, Complete Volume}},
  booktitle =	{7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS'07)},
  series =	{Open Access Series in Informatics (OASIcs)},
  ISBN =	{978-3-939897-04-0},
  ISSN =	{2190-6807},
  year =	{2012},
  volume =	{7},
  editor =	{Ahuja, Ravindra K. and Liebchen, Christian and Mesa, Juan A.},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.ATMOS.2007},
  URN =		{urn:nbn:de:0030-drops-35695},
  doi =		{10.4230/OASIcs.ATMOS.2007},
  annote =	{Keywords: Analysis of Algorithms and Problem Complexity, Optimization, Graph Theory, Applications}
}
Document
DOI: 10.4230/OASIcs.ATMOS.2007.1237
ATMOS 2007 Preface -- 7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems

Authors: Ravindra K. Ahuja, Christian Liebchen, and Juan A. Mesa

Published in: OASIcs, Volume 7, 7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS'07) (2007)

Abstract
Proceedings of the 7thWorkshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems, held on No- vember 15 and November 16, 2007 in Sevilla, Spain.
Cite as

Ravindra K. Ahuja, Christian Liebchen, and Juan A. Mesa. ATMOS 2007 Preface -- 7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems. In 7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS'07). Open Access Series in Informatics (OASIcs), Volume 7, pp. 1-7, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2007)

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@InProceedings{ahuja_et_al:OASIcs.ATMOS.2007.1237,
  author =	{Ahuja, Ravindra K. and Liebchen, Christian and Mesa, Juan A.},
  title =	{{ATMOS 2007 Preface -- 7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems}},
  booktitle =	{7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS'07)},
  pages =	{1--7},
  series =	{Open Access Series in Informatics (OASIcs)},
  ISBN =	{978-3-939897-04-0},
  ISSN =	{2190-6807},
  year =	{2007},
  volume =	{7},
  editor =	{Ahuja, Ravindra K. and Liebchen, Christian and Mesa, Juan A.},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.ATMOS.2007.1237},
  URN =		{urn:nbn:de:0030-drops-12373},
  doi =		{10.4230/OASIcs.ATMOS.2007.1237},
  annote =	{Keywords: Operations research, scheduled transport, railway optimization}
}
Document
Front Matter
DOI: 10.4230/OASIcs.ATMOS.2007.1184
ATMOS 2007 Abstracts Collection -- 7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems

Authors: Ravindra K. Ahuja, Christian Liebchen, and Juan A. Mesa

Published in: OASIcs, Volume 7, 7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS'07) (2007)

Abstract
Proceedings of the 7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems, held on November 15 and November 16, 2007 in Sevilla, Spain.
Cite as

7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS'07). Open Access Series in Informatics (OASIcs), Volume 7, pp. i-xi, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2007)

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@InProceedings{ahuja_et_al:OASIcs.ATMOS.2007.1184,
  author =	{Ahuja, Ravindra K. and Liebchen, Christian and Mesa, Juan A.},
  title =	{{ATMOS 2007 Abstracts Collection -- 7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems}},
  booktitle =	{7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS'07)},
  pages =	{i--xi},
  series =	{Open Access Series in Informatics (OASIcs)},
  ISBN =	{978-3-939897-04-0},
  ISSN =	{2190-6807},
  year =	{2007},
  volume =	{7},
  editor =	{Ahuja, Ravindra K. and Liebchen, Christian and Mesa, Juan A.},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.ATMOS.2007.1184},
  URN =		{urn:nbn:de:0030-drops-11840},
  doi =		{10.4230/OASIcs.ATMOS.2007.1184},
  annote =	{Keywords: Operations research, scheduled transport, railway optimization}
}
Document
DOI: 10.4230/OASIcs.ATMOS.2007.1182
17. A Simulation/Optimization Framework for Locomotive Planning

Authors: Artyom Nahapetyan, Ravindra K. Ahuja, F. Zeynep Sargut, Andy John, and Kamalesh Somani

Published in: OASIcs, Volume 7, 7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS'07) (2007)

Abstract
In this paper, we give an overview of the Locomotive Simulater/Optimizer (LSO) decision support system developed by us for railroads. This software is designed to imitate locomotive movement across a rail network, and it simulates all four major components of the system; trains, locomotives, terminals, and shops in an integrated framework. It includes about 20 charts that allow evaluating system performance using standard measures. LSO can be used by locomotive management to per- form "what-if" analysis and evaluate system performance for different input data; it provides a safe environment for experimentation. We have tested the software on real data and output showed that the software closely imitates day-to-day operations. We have also performed differ- ent scenario analysis, and reports illustrate that the software correctly reflects input data changes.
Cite as

Artyom Nahapetyan, Ravindra K. Ahuja, F. Zeynep Sargut, Andy John, and Kamalesh Somani. 17. A Simulation/Optimization Framework for Locomotive Planning. In 7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS'07). Open Access Series in Informatics (OASIcs), Volume 7, pp. 259-276, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2007)

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@InProceedings{nahapetyan_et_al:OASIcs.ATMOS.2007.1182,
  author =	{Nahapetyan, Artyom and Ahuja, Ravindra K. and Sargut, F. Zeynep and John, Andy and Somani, Kamalesh},
  title =	{{17. A Simulation/Optimization Framework for Locomotive Planning}},
  booktitle =	{7th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems (ATMOS'07)},
  pages =	{259--276},
  series =	{Open Access Series in Informatics (OASIcs)},
  ISBN =	{978-3-939897-04-0},
  ISSN =	{2190-6807},
  year =	{2007},
  volume =	{7},
  editor =	{Ahuja, Ravindra K. and Liebchen, Christian and Mesa, Juan A.},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.ATMOS.2007.1182},
  URN =		{urn:nbn:de:0030-drops-11820},
  doi =		{10.4230/OASIcs.ATMOS.2007.1182},
  annote =	{Keywords: Railroad simulation, locomotive engine planning}
}
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