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Documents authored by Roussel, Stéphanie

Document
DOI: 10.4230/LIPIcs.CP.2023.32
Assembly Line Preliminary Design Optimization for an Aircraft

Authors: Stéphanie Roussel, Thomas Polacsek, and Anouck Chan

Published in: LIPIcs, Volume 280, 29th International Conference on Principles and Practice of Constraint Programming (CP 2023)

Abstract
In the aeronautics industry, each aircraft family has a dedicated manufacturing system. This system is classically designed once the aircraft design is completely finished, which might lead to poor performance. To mitigate this issue, a strategy is to take into account the production system as early as possible in the aircraft design process. In this work, we define the Assembly Line Preliminary Design Problem, which consists in defining, for a given aircraft design, the best assembly line layout and the type and number of machines equipping each workstation. We propose a Constraint Programming encoding for that problem, along with an algorithm based on epsilon constraint for exploring the set of Pareto solutions. We present experiments run on a set of real industrial data. The results show that the approach is promising and offers support to experts in order to compare aircraft designs with each other.
Cite as

Stéphanie Roussel, Thomas Polacsek, and Anouck Chan. Assembly Line Preliminary Design Optimization for an Aircraft. In 29th International Conference on Principles and Practice of Constraint Programming (CP 2023). Leibniz International Proceedings in Informatics (LIPIcs), Volume 280, pp. 32:1-32:19, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2023)

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@InProceedings{roussel_et_al:LIPIcs.CP.2023.32,
  author =	{Roussel, St\'{e}phanie and Polacsek, Thomas and Chan, Anouck},
  title =	{{Assembly Line Preliminary Design Optimization for an Aircraft}},
  booktitle =	{29th International Conference on Principles and Practice of Constraint Programming (CP 2023)},
  pages =	{32:1--32:19},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-300-3},
  ISSN =	{1868-8969},
  year =	{2023},
  volume =	{280},
  editor =	{Yap, Roland H. C.},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CP.2023.32},
  URN =		{urn:nbn:de:0030-drops-190690},
  doi =		{10.4230/LIPIcs.CP.2023.32},
  annote =	{Keywords: Assembly line design, Constraint Programming, Multi-objective, Industry 4.0}
}
Document
DOI: 10.4230/DagSemProc.09121.7
A modal logic for reasoning on consistency and completeness of regulations

Authors: Christophe Garion, Stéphanie Roussel, and Laurence Cholvy

Published in: Dagstuhl Seminar Proceedings, Volume 9121, Normative Multi-Agent Systems (2009)

Abstract
In this paper, we deal with regulations that may exist in multi-agent systems in order to regulate agent behaviour and we discuss two properties of regulations, that is consistency and completeness. After defining what consistency and completeness mean, we propose a way to consistently complete incomplete regulations. In this contribution, we extend previous works and we consider that regulations are expressed in a first order modal deontic logic.
Cite as

Christophe Garion, Stéphanie Roussel, and Laurence Cholvy. A modal logic for reasoning on consistency and completeness of regulations. In Normative Multi-Agent Systems. Dagstuhl Seminar Proceedings, Volume 9121, pp. 1-17, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)

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@InProceedings{garion_et_al:DagSemProc.09121.7,
  author =	{Garion, Christophe and Roussel, St\'{e}phanie and Cholvy, Laurence},
  title =	{{A modal logic for reasoning on consistency and completeness of regulations}},
  booktitle =	{Normative Multi-Agent Systems},
  pages =	{1--17},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2009},
  volume =	{9121},
  editor =	{Guido Boella and Pablo Noriega and Gabriella Pigozzi and Harko Verhagen},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.09121.7},
  URN =		{urn:nbn:de:0030-drops-19047},
  doi =		{10.4230/DagSemProc.09121.7},
  annote =	{Keywords: Regulations, consistency, completeness, deontic logic, default logic}
}
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