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Documents authored by Diehl, Stephan

Document
DOI: 10.4230/DagSemProc.09142.1
09142 Manifesto – Perspectives Workshop: Preventing the Brainware Crisis

Authors: Stephan Diehl and Ulrike Stege

Published in: Dagstuhl Seminar Proceedings, Volume 9142, Perspectives Workshop: Preventing the Brainware Crisis (2011)

Abstract
This manifesto summarizes the outcomes of the Dagstuhl Perspectives Workshop "Preventing the Brainware Crisis" held in Spring 2009. Our acquired goals are summarized by the following recommendations: to make computer science/computing science/informatics programs more attractive to women, to make curricula more engaging and interdisciplinary, and to make the public more aware of computer scientists’ work. We address specific audiences with particular recommendations and feature 10 tips on how to publicize computer science via the media.
Cite as

Stephan Diehl and Ulrike Stege. 09142 Manifesto – Perspectives Workshop: Preventing the Brainware Crisis. In Perspectives Workshop: Preventing the Brainware Crisis. Dagstuhl Seminar Proceedings, Volume 9142, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2011)

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@InProceedings{diehl_et_al:DagSemProc.09142.1,
  author =	{Diehl, Stephan and Stege, Ulrike},
  title =	{{09142 Manifesto – Perspectives Workshop: Preventing the Brainware Crisis}},
  booktitle =	{Perspectives Workshop: Preventing the Brainware Crisis},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2011},
  volume =	{9142},
  editor =	{Stephan Diehl and Michael R. Fellows and Ulrike Stege},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.09142.1},
  URN =		{urn:nbn:de:0030-drops-31434},
  doi =		{10.4230/DagSemProc.09142.1},
  annote =	{Keywords: Computer science education, outreach, people networking, enrolment crisis, schools}
}
Document
DOI: 10.4230/DFU.SciViz.2010.227
From Visualization to Visually Enabled Reasoning

Authors: Joerg Meyer, Jim Thomas, Stephan Diehl, Brian Fisher, and Daniel A. Keim

Published in: Dagstuhl Follow-Ups, Volume 1, Scientific Visualization: Advanced Concepts (2010)

Abstract
Interactive Visualization has been used to study scientific phenomena, analyze data, visualize information, and to explore large amounts of multi-variate data. It enables the human mind to gain novel insights by empowering the human visual system, encompassing the brain and the eyes, to discover properties that were previously unknown. While it is believed that the process of creating interactive visualizations is reasonably well understood, the process of stimulating and enabling human reasoning with the aid of interactive visualization tools is still a highly unexplored field. We hypothesize that visualizations make an impact if they successfully influence a thought process or a decision. Interacting with visualizations is part of this process. We present exemplary cases where visualization was successful in enabling human reasoning, and instances where the interaction with data helped in understanding the data and making a better informed decision. We suggest metrics that help in understanding the evolution of a decision making process. Such a metric would measure the efficiency of the reasoning process, rather than the performance of the visualization system or the user. We claim that the methodology of interactive visualization, which has been studied to a great extent, is now sufficiently mature, and we would like to provide some guidance regarding the evaluation of knowledge gain through visually enabled reasoning. It is our ambition to encourage the reader to take on the next step and move from information visualization to visually enabled reasoning.
Cite as

Joerg Meyer, Jim Thomas, Stephan Diehl, Brian Fisher, and Daniel A. Keim. From Visualization to Visually Enabled Reasoning. In Scientific Visualization: Advanced Concepts. Dagstuhl Follow-Ups, Volume 1, pp. 227-245, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2010)

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@InCollection{meyer_et_al:DFU.SciViz.2010.227,
  author =	{Meyer, Joerg and Thomas, Jim and Diehl, Stephan and Fisher, Brian and Keim, Daniel A.},
  title =	{{From Visualization to Visually Enabled Reasoning}},
  booktitle =	{Scientific Visualization: Advanced Concepts},
  pages =	{227--245},
  series =	{Dagstuhl Follow-Ups},
  ISBN =	{978-3-939897-19-4},
  ISSN =	{1868-8977},
  year =	{2010},
  volume =	{1},
  editor =	{Hagen, Hans},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DFU.SciViz.2010.227},
  URN =		{urn:nbn:de:0030-drops-27078},
  doi =		{10.4230/DFU.SciViz.2010.227},
  annote =	{Keywords: Interactive Visualization, Reasoning}
}
Document
DOI: 10.4230/DagSemProc.05261.1
05261 Abstracts Collection – Multi-Version Program Analysis

Authors: Thomas Ball, Stephan Diehl, David Notkin, and Andreas Zeller

Published in: Dagstuhl Seminar Proceedings, Volume 5261, Multi-Version Program Analysis (2006)

Abstract
From 26.06.05 to 01.07.05, the Dagstuhl Seminar 05261 ``Multi-Version Program Analysis'' was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. 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 as well as abstracts of seminar results and ideas are put together in this paper. The first section describes the seminar topics and goals in general. Links to extended abstracts or full papers are provided, if available.
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Thomas Ball, Stephan Diehl, David Notkin, and Andreas Zeller. 05261 Abstracts Collection – Multi-Version Program Analysis. In Multi-Version Program Analysis. Dagstuhl Seminar Proceedings, Volume 5261, pp. 1-10, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2006)

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@InProceedings{ball_et_al:DagSemProc.05261.1,
  author =	{Ball, Thomas and Diehl, Stephan and Notkin, David and Zeller, Andreas},
  title =	{{05261 Abstracts Collection – Multi-Version Program Analysis}},
  booktitle =	{Multi-Version Program Analysis},
  pages =	{1--10},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2006},
  volume =	{5261},
  editor =	{Thomas Ball and Stephan Diehl and David Notkin and Andreas Zeller},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.05261.1},
  URN =		{urn:nbn:de:0030-drops-5600},
  doi =		{10.4230/DagSemProc.05261.1},
  annote =	{Keywords: Software engineering, data mining, software processes, software archives, version control, bug database, experimentation, measurement, verification}
}
Document
DOI: 10.4230/DagSemProc.05261.2
05261 Summary – Multi-Version Program Analysis

Authors: Thomas Ball, Stephan Diehl, David Notkin, and Andreas Zeller

Published in: Dagstuhl Seminar Proceedings, Volume 5261, Multi-Version Program Analysis (2006)

Abstract
Change is an inevitable part of successful software systems. Software changes induce costs, as they force people to repeat earlier assessments. On the other hand, knowing about software changes can also bring benefits, as changes are artifacts that can be analyzed. In the last years, researchers have begun to analyze software together with its change history. There is a huge amount of historical information that can be extracted, abstracted, and leveraged: - Knowing about earlier versions and their properties can lead to incremental assessments. - Analyzing the history of a product can tell how changes in software are related to other changes and features. - Relating properties to changes can help focusing on changes that cause specific properties. In this Dagstuhl seminar, researchers that analyze software and its history have met and discussed for a full week, exchanging their ideas, and combining and integrating the techniques to build a greater whole. Clearly, understanding history can play a major role when it comes to understand software systems.
Cite as

Thomas Ball, Stephan Diehl, David Notkin, and Andreas Zeller. 05261 Summary – Multi-Version Program Analysis. In Multi-Version Program Analysis. Dagstuhl Seminar Proceedings, Volume 5261, pp. 1-2, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2006)

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@InProceedings{ball_et_al:DagSemProc.05261.2,
  author =	{Ball, Thomas and Diehl, Stephan and Notkin, David and Zeller, Andreas},
  title =	{{05261 Summary – Multi-Version Program Analysis}},
  booktitle =	{Multi-Version Program Analysis},
  pages =	{1--2},
  series =	{Dagstuhl Seminar Proceedings (DagSemProc)},
  ISSN =	{1862-4405},
  year =	{2006},
  volume =	{5261},
  editor =	{Thomas Ball and Stephan Diehl and David Notkin and Andreas Zeller},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemProc.05261.2},
  URN =		{urn:nbn:de:0030-drops-5591},
  doi =		{10.4230/DagSemProc.05261.2},
  annote =	{Keywords: Software engineering, data minig, software processes, software archives, version control, bug database, experimantation, measurement, verification}
}
Document
DOI: 10.4230/DagSemRep.307
Software Visualization (Dagstuhl Seminar 01211)

Authors: Stephan Diehl, Peter Eades, and John Stasko

Published in: Dagstuhl Seminar Reports. Dagstuhl Seminar Reports, Volume 1 (2021)

Abstract
Cite as

Stephan Diehl, Peter Eades, and John Stasko. Software Visualization (Dagstuhl Seminar 01211). Dagstuhl Seminar Report 307, pp. 1-35, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2002)

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@TechReport{diehl_et_al:DagSemRep.307,
  author =	{Diehl, Stephan and Eades, Peter and Stasko, John},
  title =	{{Software Visualization (Dagstuhl Seminar 01211)}},
  pages =	{1--35},
  ISSN =	{1619-0203},
  year =	{2002},
  type = 	{Dagstuhl Seminar Report},
  number =	{307},
  institution =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagSemRep.307},
  URN =		{urn:nbn:de:0030-drops-151915},
  doi =		{10.4230/DagSemRep.307},
}
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