13 Search Results for "Geihs, Kurt"


Document
Software Engineering for Self-Adaptive Systems: A second Research Roadmap

Authors: Rogerio de Lemos, Holger Giese, Hausi Müller, Mary Shaw, Jesper Andersson, Luciano Baresi, Basil Becker, Nelly Bencomo, Yuriy Brun, Bojan Cikic, Ron Desmarais, Schahram Dustdar, Gregor Engels, Kurt Geihs, Karl M. Goeschka, Alessandra Gorla, Vincenzo Grassi, Poala Inverardi, Gabor Karsai, Jeff Kramer, Marin Litoiu, Antonia Lopes, Jeff Magee, Sam Malek, Serge Mankovskii, Raffaela Mirandola, John Mylopoulos, Oscar Nierstrasz, Mauro Pezzè, Christian Prehofer, Wilhelm Schäfer, Wilhelm Schlichting, Bradley Schmerl, Dennis B. Smith, Joao P. Sousa, Gabriel Tamura, Ladan Tahvildari, Norha M. Villegas, Thomas Vogel, Danny Weyns, Kenny Wong, and Jochen Wuttke

Published in: Dagstuhl Seminar Proceedings, Volume 10431, Software Engineering for Self-Adaptive Systems (2011)


Abstract
The goal of this roadmap paper is to summarize the state of-the-art and identify research challenges when developing, deploying and managing self-adaptive software systems. Instead of dealing with a wide range of topics associated with the field, we focus on four essential topics of self-adaptation: design space for adaptive solutions, processes, from centralized to decentralized control, and practical run-time verification and validation. For each topic, we present an overview, suggest future directions, and focus on selected challenges. This paper complements and extends a previous roadmap on software engineering for self-adaptive systems published in 2009 covering a different set of topics, and reflecting in part on the previous paper. This roadmap is one of the many results of the Dagstuhl Seminar 10431 on Software Engineering for Self-Adaptive Systems, which took place in October 2010.

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Rogerio de Lemos, Holger Giese, Hausi Müller, Mary Shaw, Jesper Andersson, Luciano Baresi, Basil Becker, Nelly Bencomo, Yuriy Brun, Bojan Cikic, Ron Desmarais, Schahram Dustdar, Gregor Engels, Kurt Geihs, Karl M. Goeschka, Alessandra Gorla, Vincenzo Grassi, Poala Inverardi, Gabor Karsai, Jeff Kramer, Marin Litoiu, Antonia Lopes, Jeff Magee, Sam Malek, Serge Mankovskii, Raffaela Mirandola, John Mylopoulos, Oscar Nierstrasz, Mauro Pezzè, Christian Prehofer, Wilhelm Schäfer, Wilhelm Schlichting, Bradley Schmerl, Dennis B. Smith, Joao P. Sousa, Gabriel Tamura, Ladan Tahvildari, Norha M. Villegas, Thomas Vogel, Danny Weyns, Kenny Wong, and Jochen Wuttke. Software Engineering for Self-Adaptive Systems: A second Research Roadmap. In Software Engineering for Self-Adaptive Systems. Dagstuhl Seminar Proceedings, Volume 10431, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2011)


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@InProceedings{delemos_et_al:DagSemProc.10431.3,
  author =	{de Lemos, Rogerio and Giese, Holger and M\"{u}ller, Hausi and Shaw, Mary and Andersson, Jesper and Baresi, Luciano and Becker, Basil and Bencomo, Nelly and Brun, Yuriy and Cikic, Bojan and Desmarais, Ron and Dustdar, Schahram and Engels, Gregor and Geihs, Kurt and Goeschka, Karl M. and Gorla, Alessandra and Grassi, Vincenzo and Inverardi, Poala and Karsai, Gabor and Kramer, Jeff and Litoiu, Marin and Lopes, Antonia and Magee, Jeff and Malek, Sam and Mankovskii, Serge and Mirandola, Raffaela and Mylopoulos, John and Nierstrasz, Oscar and Pezz\`{e}, Mauro and Prehofer, Christian and Sch\"{a}fer, Wilhelm and Schlichting, Wilhelm and Schmerl, Bradley and Smith, Dennis B. and Sousa, Joao P. and Tamura, Gabriel and Tahvildari, Ladan and Villegas, Norha M. and Vogel, Thomas and Weyns, Danny and Wong, Kenny and Wuttke, Jochen},
  title =	{{Software Engineering for Self-Adaptive Systems:  A second Research Roadmap}},
  booktitle =	{Software Engineering for Self-Adaptive Systems},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2011},
  volume =	{10431},
  editor =	{Rogerio de Lemos and Holger Giese and Hausi M\"{u}ller and Mary Shaw},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagSemProc.10431.3},
  URN =		{urn:nbn:de:0030-drops-31561},
  doi =		{10.4230/DagSemProc.10431.3},
  annote =	{Keywords: }
}
Document
Resolving Conflicts in Highly Reactive Teams

Authors: Hendrik Skubch, Daniel Saur, and Kurt Geihs

Published in: OASIcs, Volume 17, 17th GI/ITG Conference on Communication in Distributed Systems (KiVS 2011)


Abstract
In distributed cooperation frameworks for completely autonomous agents, conflicts between the involved agents can occur due to inconsistent data available to the agents. In highly dynamic domains, such as RoboCup, it is often neccessary to accept a certain level of conflicts in order to decrease reaction time of single agents, instead of relying on error-free, but extensive communication. However, this may lead to situations in which unresolved conflicts linger and cause cooperation to break down completely. In our cooperation framework, ALICA, we designed and implemented a simple but effective approach to detect these cases and resolve them quickly through a bully algorithm.

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Hendrik Skubch, Daniel Saur, and Kurt Geihs. Resolving Conflicts in Highly Reactive Teams. In 17th GI/ITG Conference on Communication in Distributed Systems (KiVS 2011). Open Access Series in Informatics (OASIcs), Volume 17, pp. 170-175, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2011)


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@InProceedings{skubch_et_al:OASIcs.KiVS.2011.170,
  author =	{Skubch, Hendrik and Saur, Daniel and Geihs, Kurt},
  title =	{{Resolving Conflicts in Highly Reactive Teams}},
  booktitle =	{17th GI/ITG Conference on Communication in Distributed Systems (KiVS 2011)},
  pages =	{170--175},
  series =	{Open Access Series in Informatics (OASIcs)},
  ISBN =	{978-3-939897-27-9},
  ISSN =	{2190-6807},
  year =	{2011},
  volume =	{17},
  editor =	{Luttenberger, Norbert and Peters, Hagen},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/OASIcs.KiVS.2011.170},
  URN =		{urn:nbn:de:0030-drops-29687},
  doi =		{10.4230/OASIcs.KiVS.2011.170},
  annote =	{Keywords: Agents, Multi-agent, cooperation, time critical, conflict resolution}
}
Document
Sandbox Learning: Try without error?

Authors: Christian Müller-Schloer

Published in: Dagstuhl Seminar Proceedings, Volume 9201, Self-Healing and Self-Adaptive Systems (2009)


Abstract
Adaptivity is enabled by learning. Natural systems learn differently from technical systems. In particular, technical systems must not make errors. On the other hand, learning seems to be impossible without occasional errors. We propose a 3-level architecture for learning in adaptive technical systems and show its applicability in the domains of traffic control and communication network control.

Cite as

Christian Müller-Schloer. Sandbox Learning: Try without error?. In Self-Healing and Self-Adaptive Systems. Dagstuhl Seminar Proceedings, Volume 9201, pp. 1-2, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)


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@InProceedings{mullerschloer:DagSemProc.09201.10,
  author =	{M\"{u}ller-Schloer, Christian},
  title =	{{Sandbox Learning: Try without error?}},
  booktitle =	{Self-Healing and Self-Adaptive Systems},
  pages =	{1--2},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2009},
  volume =	{9201},
  editor =	{Artur Andrzejak and Kurt Geihs and Onn Shehory and John Wilkes},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagSemProc.09201.10},
  URN =		{urn:nbn:de:0030-drops-21232},
  doi =		{10.4230/DagSemProc.09201.10},
  annote =	{Keywords: Learning, real time, natural systems, technical systems}
}
Document
09201 Abstracts Collection – Self-Healing and Self-Adaptive Systems

Authors: Artur Andrzejak, Kurt Geihs, Onn Shehory, and John Wilkes

Published in: Dagstuhl Seminar Proceedings, Volume 9201, Self-Healing and Self-Adaptive Systems (2009)


Abstract
From May 10th 2009 to May 15th 2009 the Dagstuhl Seminar 09201 ``Self-Healing and Self-Adaptive Systems'' was held in Schloss Dagstuhl~--~Leibniz Center for Informatics. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. Abstracts of the presentations given during the seminar are put together in this paper. Links to extended abstracts or full papers are provided, if available. A description of the seminar topics, goals and results in general can be found in a separate document ``Executive Summary''.

Cite as

Artur Andrzejak, Kurt Geihs, Onn Shehory, and John Wilkes. 09201 Abstracts Collection – Self-Healing and Self-Adaptive Systems. In Self-Healing and Self-Adaptive Systems. Dagstuhl Seminar Proceedings, Volume 9201, pp. 1-24, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)


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@InProceedings{andrzejak_et_al:DagSemProc.09201.1,
  author =	{Andrzejak, Artur and Geihs, Kurt and Shehory, Onn and Wilkes, John},
  title =	{{09201 Abstracts Collection – Self-Healing and Self-Adaptive Systems}},
  booktitle =	{Self-Healing and Self-Adaptive Systems},
  pages =	{1--24},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2009},
  volume =	{9201},
  editor =	{Artur Andrzejak and Kurt Geihs and Onn Shehory and John Wilkes},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagSemProc.09201.1},
  URN =		{urn:nbn:de:0030-drops-21131},
  doi =		{10.4230/DagSemProc.09201.1},
  annote =	{Keywords: Self-healing, self-adaptive systems, dependability, root-cause analysis, system and software modeling, large IT infrastructures}
}
Document
09201 Executive Summary – Self-Healing and Self-Adaptive Systems

Authors: Artur Andrzejak, Kurt Geihs, Onn Shehory, and John Wilkes

Published in: Dagstuhl Seminar Proceedings, Volume 9201, Self-Healing and Self-Adaptive Systems (2009)


Abstract
From May 10th 2009 to May 15th 2009 the Dagstuhl Seminar 09201 ``Self-Healing and Self-Adaptive Systems'' was held in Schloss Dagstuhl~--~Leibniz Center for Informatics. During the seminar, several participants presented their current research, and ongoing work and open problems were discussed. The topics, goals, schedule and overview of group work is given in this paper.

Cite as

Artur Andrzejak, Kurt Geihs, Onn Shehory, and John Wilkes. 09201 Executive Summary – Self-Healing and Self-Adaptive Systems. In Self-Healing and Self-Adaptive Systems. Dagstuhl Seminar Proceedings, Volume 9201, pp. 1-8, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)


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@InProceedings{andrzejak_et_al:DagSemProc.09201.2,
  author =	{Andrzejak, Artur and Geihs, Kurt and Shehory, Onn and Wilkes, John},
  title =	{{09201 Executive Summary – Self-Healing and Self-Adaptive Systems}},
  booktitle =	{Self-Healing and Self-Adaptive Systems},
  pages =	{1--8},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2009},
  volume =	{9201},
  editor =	{Artur Andrzejak and Kurt Geihs and Onn Shehory and John Wilkes},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagSemProc.09201.2},
  URN =		{urn:nbn:de:0030-drops-21049},
  doi =		{10.4230/DagSemProc.09201.2},
  annote =	{Keywords: Self-healing, self-adaptive systems, dependability, root-cause analysis, system and software modeling, large IT infrastructures}
}
Document
Self-Healing and Recovery Methods and their Classification

Authors: Onn Shehory, Josu Martinez, Artur Andrzejak, Cinzia Cappiello, Wlodzimierz Funika, Derrick Kondo, Leonardo Mariani, Benjamin Satzger, and Markus Schmid

Published in: Dagstuhl Seminar Proceedings, Volume 9201, Self-Healing and Self-Adaptive Systems (2009)


Abstract
This document summarizes the results of the Working Group 1 - ``Self-Healing and Recovery'' - within the Dagstuhl Seminar 09201 ``Self-Healing and Self-Adaptive Systems'' (organized by A. Andrzejak, K. Geihs, O. Shehory and J. Wilkes). The seminar was held from May 10th 2009 to May 15th 2009 in Schloss Dagstuhl~--~Leibniz Center for Informatics.

Cite as

Onn Shehory, Josu Martinez, Artur Andrzejak, Cinzia Cappiello, Wlodzimierz Funika, Derrick Kondo, Leonardo Mariani, Benjamin Satzger, and Markus Schmid. Self-Healing and Recovery Methods and their Classification. In Self-Healing and Self-Adaptive Systems. Dagstuhl Seminar Proceedings, Volume 9201, pp. 1-8, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)


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@InProceedings{shehory_et_al:DagSemProc.09201.3,
  author =	{Shehory, Onn and Martinez, Josu and Andrzejak, Artur and Cappiello, Cinzia and Funika, Wlodzimierz and Kondo, Derrick and Mariani, Leonardo and Satzger, Benjamin and Schmid, Markus},
  title =	{{Self-Healing and Recovery Methods and their Classification}},
  booktitle =	{Self-Healing and Self-Adaptive Systems},
  pages =	{1--8},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2009},
  volume =	{9201},
  editor =	{Artur Andrzejak and Kurt Geihs and Onn Shehory and John Wilkes},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagSemProc.09201.3},
  URN =		{urn:nbn:de:0030-drops-21082},
  doi =		{10.4230/DagSemProc.09201.3},
  annote =	{Keywords: Self-healing, self-recovery, redundancy techniques, architecture models, micro-rebooting, SOA-based process reorganization}
}
Document
The Role of Models in Self-adaptive and Self-healing Systems

Authors: Jens Happe, Heiko Koziolek, Umesh Bellur, Holger Giese, Wilhelm Hasselbring, Robert Laddaga, Margaria Tiziana, Josu Martinez, Christian Müller-Schloer, and Roland Reichle

Published in: Dagstuhl Seminar Proceedings, Volume 9201, Self-Healing and Self-Adaptive Systems (2009)


Abstract
Self-healing and self-adaptive systems dynamically react on changes in the environment. They enable software systems to adjust to new conditions and work optimally even in unstable environments. However, such systems have to cope with an ever increasing complexity and size of software systems. In order to handle such systems, models are an efficient means for analysis, control, and documentation. Furthermore, hierarchically structured models can make self-healing and self-adaptation manageable. In this report, we discuss several questions that address the role of models in self-healing and self-adaptive systems. We outline today's challenges and present different viewpoints on the application and benefit of models.

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Jens Happe, Heiko Koziolek, Umesh Bellur, Holger Giese, Wilhelm Hasselbring, Robert Laddaga, Margaria Tiziana, Josu Martinez, Christian Müller-Schloer, and Roland Reichle. The Role of Models in Self-adaptive and Self-healing Systems. In Self-Healing and Self-Adaptive Systems. Dagstuhl Seminar Proceedings, Volume 9201, pp. 1-8, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)


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@InProceedings{happe_et_al:DagSemProc.09201.4,
  author =	{Happe, Jens and Koziolek, Heiko and Bellur, Umesh and Giese, Holger and Hasselbring, Wilhelm and Laddaga, Robert and Tiziana, Margaria and Martinez, Josu and M\"{u}ller-Schloer, Christian and Reichle, Roland},
  title =	{{The Role of Models in Self-adaptive and Self-healing Systems}},
  booktitle =	{Self-Healing and Self-Adaptive Systems},
  pages =	{1--8},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2009},
  volume =	{9201},
  editor =	{Artur Andrzejak and Kurt Geihs and Onn Shehory and John Wilkes},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagSemProc.09201.4},
  URN =		{urn:nbn:de:0030-drops-21001},
  doi =		{10.4230/DagSemProc.09201.4},
  annote =	{Keywords: Self-adaptive, self-healing, models, hierarchicy}
}
Document
Self-Healing Systems: Foundations and Challenges

Authors: Gabi Dreo Rodosek, Kurt Geihs, Hartmut Schmeck, and Stiller Burkhard

Published in: Dagstuhl Seminar Proceedings, Volume 9201, Self-Healing and Self-Adaptive Systems (2009)


Abstract
This document summarizes the results of the Working Group 3 - ``Terminology'' - at the Dagstuhl Seminar 09201 ``Self-Healing and Self-Adaptive Systems'' (organized by A. Andrzejak, K. Geihs, O. Shehory and J. Wilkes). The seminar was held from May 10th 2009 to May 15th 2009 in Schloss Dagstuhl~--~Leibniz Center for Informatics.

Cite as

Gabi Dreo Rodosek, Kurt Geihs, Hartmut Schmeck, and Stiller Burkhard. Self-Healing Systems: Foundations and Challenges. In Self-Healing and Self-Adaptive Systems. Dagstuhl Seminar Proceedings, Volume 9201, pp. 1-6, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)


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@InProceedings{dreorodosek_et_al:DagSemProc.09201.5,
  author =	{Dreo Rodosek, Gabi and Geihs, Kurt and Schmeck, Hartmut and Stiller Burkhard},
  title =	{{Self-Healing Systems: Foundations and Challenges}},
  booktitle =	{Self-Healing and Self-Adaptive Systems},
  pages =	{1--6},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2009},
  volume =	{9201},
  editor =	{Artur Andrzejak and Kurt Geihs and Onn Shehory and John Wilkes},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagSemProc.09201.5},
  URN =		{urn:nbn:de:0030-drops-21104},
  doi =		{10.4230/DagSemProc.09201.5},
  annote =	{Keywords: Self-healing Definition, Fault Tolerance, Terminology}
}
Document
Testing Run-time Evolving Systems

Authors: Tudor Dumitras, Frank Eliassen, Kurt Geihs, Henry Muccini, Andrea Polini, and Theo Ungerer

Published in: Dagstuhl Seminar Proceedings, Volume 9201, Self-Healing and Self-Adaptive Systems (2009)


Abstract
This document summarizes the results of the Working Group 4 - ``Testing'' - at the Dagstuhl Seminar 09201 ``Self-Healing and Self-Adaptive Systems'' (organized by A. Andrzejak, K. Geihs, O. Shehory and J. Wilkes). The seminar was held from May 10th 2009 to May 15th 2009 in Schloss Dagstuhl~--~Leibniz Center for Informatics.

Cite as

Tudor Dumitras, Frank Eliassen, Kurt Geihs, Henry Muccini, Andrea Polini, and Theo Ungerer. Testing Run-time Evolving Systems. In Self-Healing and Self-Adaptive Systems. Dagstuhl Seminar Proceedings, Volume 9201, pp. 1-7, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)


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@InProceedings{dumitras_et_al:DagSemProc.09201.6,
  author =	{Dumitras, Tudor and Eliassen, Frank and Geihs, Kurt and Muccini, Henry and Polini, Andrea and Ungerer, Theo},
  title =	{{Testing Run-time Evolving Systems}},
  booktitle =	{Self-Healing and Self-Adaptive Systems},
  pages =	{1--7},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2009},
  volume =	{9201},
  editor =	{Artur Andrzejak and Kurt Geihs and Onn Shehory and John Wilkes},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagSemProc.09201.6},
  URN =		{urn:nbn:de:0030-drops-21065},
  doi =		{10.4230/DagSemProc.09201.6},
  annote =	{Keywords: Software Testing, Dynamically Evolving Systems}
}
Document
Progressive automation to gain appropriate trust in management automation systems

Authors: Ralf Koenig, Elaine Wong, and Gregoire Danoy

Published in: Dagstuhl Seminar Proceedings, Volume 9201, Self-Healing and Self-Adaptive Systems (2009)


Abstract
This document summarizes the results of the Working Group 5 - ``Progressive Automation / Trust'' - at the Dagstuhl Seminar 09201 ``Self-Healing and Self-Adaptive Systems'' (organized by A. Andrzejak, K. Geihs, O. Shehory and J. Wilkes). The seminar was held from May 10th 2009 to May 15th 2009 in Schloss Dagstuhl~--~Leibniz Center for Informatics.

Cite as

Ralf Koenig, Elaine Wong, and Gregoire Danoy. Progressive automation to gain appropriate trust in management automation systems. In Self-Healing and Self-Adaptive Systems. Dagstuhl Seminar Proceedings, Volume 9201, pp. 1-2, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)


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@InProceedings{koenig_et_al:DagSemProc.09201.7,
  author =	{Koenig, Ralf and Wong, Elaine and Danoy, Gregoire},
  title =	{{Progressive automation to gain appropriate trust in management automation systems}},
  booktitle =	{Self-Healing and Self-Adaptive Systems},
  pages =	{1--2},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2009},
  volume =	{9201},
  editor =	{Artur Andrzejak and Kurt Geihs and Onn Shehory and John Wilkes},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagSemProc.09201.7},
  URN =		{urn:nbn:de:0030-drops-20988},
  doi =		{10.4230/DagSemProc.09201.7},
  annote =	{Keywords: Systems and network management, aircraft maintenance management, automation, self-managing systems, autonomic systems, trust}
}
Document
Wheels within Wheels: Making Fault Management Cost-Effective

Authors: Moises Goldszmidt, Miroslaw Malek, Simin Nadjm-Tehrani, Priya Narasimhan, Felix Salfner, Paul A.S. Ward, and John Wilkes

Published in: Dagstuhl Seminar Proceedings, Volume 9201, Self-Healing and Self-Adaptive Systems (2009)


Abstract
Local design and optimization of the components of a fault management system results in sub-optimal decisions. This means that the target system will likely not meet its objectives (under-performs) or cost too much if conditions, objectives, or constraints change. We can fix this by applying a nested, management system for the fault-management system itself. We believe that doing so will produce a more resilient, self-aware, system that can operate more effectively across a wider range of conditions, and provide better behavior at closer to optimal cost. This document summarizes the results of the Working Group 7 - ``Cost-Effective Fault Management'' - at the Dagstuhl Seminar 09201 ``Self-Healing and Self-Adaptive Systems'' (organized by A. Andrzejak, K. Geihs, O. Shehory and J. Wilkes). The seminar was held from May 10th 2009 to May 15th 2009 in Schloss Dagstuhl~--~Leibniz Center for Informatics.

Cite as

Moises Goldszmidt, Miroslaw Malek, Simin Nadjm-Tehrani, Priya Narasimhan, Felix Salfner, Paul A.S. Ward, and John Wilkes. Wheels within Wheels: Making Fault Management Cost-Effective. In Self-Healing and Self-Adaptive Systems. Dagstuhl Seminar Proceedings, Volume 9201, pp. 1-6, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)


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@InProceedings{goldszmidt_et_al:DagSemProc.09201.8,
  author =	{Goldszmidt, Moises and Malek, Miroslaw and Nadjm-Tehrani, Simin and Narasimhan, Priya and Salfner, Felix and Ward, Paul A.S. and Wilkes, John},
  title =	{{Wheels within Wheels: Making Fault Management Cost-Effective}},
  booktitle =	{Self-Healing and Self-Adaptive Systems},
  pages =	{1--6},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2009},
  volume =	{9201},
  editor =	{Artur Andrzejak and Kurt Geihs and Onn Shehory and John Wilkes},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagSemProc.09201.8},
  URN =		{urn:nbn:de:0030-drops-21029},
  doi =		{10.4230/DagSemProc.09201.8},
  annote =	{Keywords: Fault management, cost-effectiveness}
}
Document
Component-Oriented Behavior Extraction for Autonomic System Design

Authors: Tiziana Margaria, Marco Bakera, and Christian Wagner

Published in: Dagstuhl Seminar Proceedings, Volume 9201, Self-Healing and Self-Adaptive Systems (2009)


Abstract
Rich and multifaceted domain specific specification languages like the Autonomic System Specification Language (ASSL) help to design reliable systems with self-healing capabilities. The GEAR game-based Model Checker has been used successfully to investigate properties of the ESA Exo- Mars Rover in depth. We show here how to enable GEAR’s game-based verification techniques for ASSL via systematic model extraction from a behavioral subset of the language, and illustrate it on a description of the Voyager II space mission.

Cite as

Tiziana Margaria, Marco Bakera, and Christian Wagner. Component-Oriented Behavior Extraction for Autonomic System Design. In Self-Healing and Self-Adaptive Systems. Dagstuhl Seminar Proceedings, Volume 9201, pp. 1-2, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2009)


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@InProceedings{margaria_et_al:DagSemProc.09201.9,
  author =	{Margaria, Tiziana and Bakera, Marco and Wagner, Christian},
  title =	{{Component-Oriented Behavior Extraction for Autonomic System Design}},
  booktitle =	{Self-Healing and Self-Adaptive Systems},
  pages =	{1--2},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2009},
  volume =	{9201},
  editor =	{Artur Andrzejak and Kurt Geihs and Onn Shehory and John Wilkes},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagSemProc.09201.9},
  URN =		{urn:nbn:de:0030-drops-20964},
  doi =		{10.4230/DagSemProc.09201.9},
  annote =	{Keywords: Self-healing, model driven design, game based model checking, model extraction}
}
Document
08031 – Software Engineering for Self-Adaptive Systems: A Research Road Map

Authors: Betty H.C. Cheng, Holger Giese, Paola Inverardi, Jeff Magee, Rogerio de Lemos, Jesper Andersson, Basil Becker, Nelly Bencomo, Yuriy Brun, Bojan Cukic, Giovanna Di Marzo Serugendo, Schahram Dustdar, Anthony Finkelstein, Cristina Gacek, Kurt Geihs, Vincenzo Grassi, Gabor Karsai, Holger Kienle, Jeff Kramer, Marin Litoiu, Sam Malek, Raffaela Mirandola, Hausi Müller, Sooyong Park, Mary Shaw, Matthias Tichy, Massimo Tivoli, Danny Weyns, and Jon Whittle

Published in: Dagstuhl Seminar Proceedings, Volume 8031, Software Engineering for Self-Adaptive Systems (2008)


Abstract
Software's ability to adapt at run-time to changing user needs, system intrusions or faults, changing operational environment, and resource variability has been proposed as a means to cope with the complexity of today's software-intensive systems. Such self-adaptive systems can configure and reconfigure themselves, augment their functionality, continually optimize themselves, protect themselves, and recover themselves, while keeping most of their complexity hidden from the user and administrator. In this paper, we present research road map for software engineering of self-adaptive systems focusing on four views, which we identify as essential: requirements, modelling, engineering, and assurances.

Cite as

Betty H.C. Cheng, Holger Giese, Paola Inverardi, Jeff Magee, Rogerio de Lemos, Jesper Andersson, Basil Becker, Nelly Bencomo, Yuriy Brun, Bojan Cukic, Giovanna Di Marzo Serugendo, Schahram Dustdar, Anthony Finkelstein, Cristina Gacek, Kurt Geihs, Vincenzo Grassi, Gabor Karsai, Holger Kienle, Jeff Kramer, Marin Litoiu, Sam Malek, Raffaela Mirandola, Hausi Müller, Sooyong Park, Mary Shaw, Matthias Tichy, Massimo Tivoli, Danny Weyns, and Jon Whittle. 08031 – Software Engineering for Self-Adaptive Systems: A Research Road Map. In Software Engineering for Self-Adaptive Systems. Dagstuhl Seminar Proceedings, Volume 8031, pp. 1-13, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2008)


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@InProceedings{cheng_et_al:DagSemProc.08031.2,
  author =	{Cheng, Betty H.C. and Giese, Holger and Inverardi, Paola and Magee, Jeff and de Lemos, Rogerio and Andersson, Jesper and Becker, Basil and Bencomo, Nelly and Brun, Yuriy and Cukic, Bojan and Di Marzo Serugendo, Giovanna and Dustdar, Schahram and Finkelstein, Anthony and Gacek, Cristina and Geihs, Kurt and Grassi, Vincenzo and Karsai, Gabor and Kienle, Holger and Kramer, Jeff and Litoiu, Marin and Malek, Sam and Mirandola, Raffaela and M\"{u}ller, Hausi and Park, Sooyong and Shaw, Mary and Tichy, Matthias and Tivoli, Massimo and Weyns, Danny and Whittle, Jon},
  title =	{{08031 – Software Engineering for Self-Adaptive Systems: A Research Road Map}},
  booktitle =	{Software Engineering for Self-Adaptive Systems},
  pages =	{1--13},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2008},
  volume =	{8031},
  editor =	{Betty H. C. Cheng and Rogerio de Lemos and Holger Giese and Paola Inverardi and Jeff Magee},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops-dev.dagstuhl.de/entities/document/10.4230/DagSemProc.08031.2},
  URN =		{urn:nbn:de:0030-drops-15008},
  doi =		{10.4230/DagSemProc.08031.2},
  annote =	{Keywords: Software engineering, requirements engineering, modelling, evolution, assurances, self-adaptability, self-organization, self-management}
}
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