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Dr. Elmar Jürgens

… is founder of CQSE GmbH and consultant for software quality. He studied computer science at the Technische Universität München and Universidad Carlos III de Madrid and received a PhD in software engineering.
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Dr. Elmar Jürgens

All Content by This Author

65 results
descending ascending
Jakob Rott • Dr. Elmar Jürgens • 2020
Better Feedback Times Using Test Case Prioritization? Mining Data of Past Build Failures in an Automated Benchmark.
Roman Haas • Dr. Elmar Jürgens • 2019
Teamscale: Tackle Technical Debt and Control the Quality of Your Software.
Dr. Sven Amann • Dr. Elmar Jürgens • 2019
Change-Driven Testing.
Dr. Sven Amann • Dr. Elmar Jürgens • 2019
Change-Driven Testing (Deutsche Übersetzung).
Dr. Elmar Jürgens • Dr. Dennis Pagano • 2018
Erfahrungen mit Test-Gap-Analyse und Ticket Coverage in der Praxis.
Dr. Elmar Jürgens • Dr. Dennis Pagano • 2018
Test-Impact-Analyse: Fehler früh erkennen trotz großer, langlaufender Test-Suites.
Dr. Elmar Jürgens • Dr. Dennis Pagano • 2018
Test-Impact-Analyse: Trotz großer, langlaufender Test-Suites Fehler früh erkennen.
Dr. Andreas Göb • Dr. Elmar Jürgens • Dr. Dennis Pagano • 2018
Test Impact Analysis: Detecting Errors Early Despite Large, Long-Running Test Suites.
Florian Dreier • Dr. Andreas Göb • Dr. Elmar Jürgens • 2017
Obtaining Coverage per Test Case.
Florian Dreier • Dr. Andreas Göb • Dr. Elmar Jürgens • 2017
Test Accompanying Calculation of Test Gaps for Java Applications.
Jakob Rott • Dr. Elmar Jürgens • Dr. Dennis Pagano • 2017
Ticket Coverage: Putting Test Coverage into Context.
Dr. Elmar Jürgens • Dr. Dennis Pagano • 2016
Did We Test the Right Thing? Experiences with Test Gap Analysis in Practice.
Dr. Elmar Jürgens • Dr. Dennis Pagano • 2016
Haben wir das Richtige getestet? Erfahrungen mit Test-Gap-Analyse in der Praxis.
Dr. Elmar Jürgens • 2016
Will My Tests Tell Me If I Break This Code?
Florian Dreier • Dr. Andreas Göb • Dr. Elmar Jürgens • 2015
Detection of Refactorings.
Timo Pawelka • Dr. Elmar Jürgens • 2015
Is This Code Written in English? A Study of the Natural Language of Comments and Identifiers in Practice.
Dr. Elmar Jürgens • 2015
Principles and a Process for Successful Industry Cooperation – The Case of TUM and Munich Re.
Dr. Elmar Jürgens • 2014
A Novel Approach to Detect Unintentional Re-implementations.
Dr. Elmar Jürgens • 2014
Collecting and Leveraging a Benchmark of Build System Clones to Aid in Quality Assessments.
Fabian Streitel • Dr. Elmar Jürgens • 2014
Dead Code Detection on Class Level.
Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2014
Incremental Origin Analysis of Source Code Files.
Dr. Elmar Jürgens • 2014
Modern Code Reviews in Open-Source Projects: Which Problems Do They Find/Fix?
Dr. Elmar Jürgens • 2014
Rapid Requirements Checks with Requirements Smells: Two Case Studies.
Dr. Elmar Jürgens • 2013
Did We Test Our Changes? Assessing Alignment between Tests and Development in Practice.
Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2013
Quality Analysis of Source Code Comments.
Dr. Elmar Jürgens • 2013
Revealing Missing Bug-Fixes in Code Clones in Large-Scale Code Bases.
Dr. Lars Heinemann • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2012
A Framework for Incremental Quality Analysis of Large Software Systems.
Dr. Elmar Jürgens • 2012
Can clone detection support test comprehension?
Dr. Elmar Jürgens • 2012
How much does unused code matter for maintenance?
Dr. Elmar Jürgens • 2012
How Strict is Your Architecture?
Dr. Florian Deißenböck • Dr. Andreas Göb • Dr. Lars Heinemann • Dr. Elmar Jürgens • 2012
The Quamoco Quality Meta-Model.
Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2012
Using Network Analysis for Recommendation of Central Software Classes.
Dr. Nils Göde • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2012
What Clone Coverage Can Tell.
Dr. Elmar Jürgens • 2011
Analyzing the Effect of Preprocessor Annotations on Code Clones.
Dr. Florian Deißenböck • Dr. Martin Feilkas • Dr. Elmar Jürgens • 2011
Feature Profiling for Evolving Systems.
Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2011
Index-based model clone detection.
Dr. Florian Deißenböck • Dr. Martin Feilkas • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2011
Regression Test Selection of Manual System Tests in Practice.
Dr. Elmar Jürgens • 2011
Research in cloning beyond code: a first roadmap.
Dr. Elmar Jürgens • 2011
Why and How to Control Cloning in Software Artifacts.
Dr. Nils Göde • Dr. Elmar Jürgens • 2010
Achieving Accurate Clone Detection Results.
Dr. Florian Deißenböck • Dr. Martin Feilkas • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2010
Can Clone Detection Support Quality Assessments of Requirements Specifications?
Dr. Florian Deißenböck • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2010
Code similarities beyond copy & paste.
Dr. Florian Deißenböck • Dr. Lars Heinemann • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2010
Flexible Architecture Conformance Assessment with ConQAT.
Dr. Florian Deißenböck • Dr. Elmar Jürgens • 2010
How Much is a Clone?
Dr. Lars Heinemann • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2010
Index-Based Code Clone Detection: Incremental, Distributed, Scalable.
Dr. Florian Deißenböck • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2010
Model Clone Detection in Practice.
Dr. Florian Deißenböck • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2009
Clone Detection Beyond Copy & Paste.
Dr. Florian Deißenböck • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2009
CloneDetective: A Workbench for Clone Detection Research.
Dr. Elmar Jürgens • 2009
COPE - Automating Coupled Evolution of Metamodels and Models.
Dr. Florian Deißenböck • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2009
Do Code Clones Matter?
Dr. Florian Deißenböck • Dr. Elmar Jürgens • 2009
Software Quality Models: Purposes, Usage Scenarios and Requirements.
Dr. Elmar Jürgens • 2009
The Curse of Copy&Paste – Cloning in Requirements Specifications.
Dr. Martin Feilkas • Dr. Elmar Jürgens • 2009
The loss of architectural knowledge during system evolution: An industrial case study.
Dr. Florian Deißenböck • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2008
Clone detection in automotive model-based development.
Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2008
ConQAT - Ein Toolkit zur kontinuierlichen Qualitätsbewertung.
Dr. Florian Deißenböck • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2008
Selected Topics in Software Quality.
Dr. Martin Feilkas • Dr. Elmar Jürgens • 2008
Software-Qualitätsmodelle in der Praxis: Erfahrungen mit aktivitätenbasierten Modellen.
Dr. Florian Deißenböck • Dr. Martin Feilkas • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2008
Static Bug Detection Through Analysis of Inconsistent Clones.
Dr. Florian Deißenböck • Dr. Benjamin Hummel • Dr. Elmar Jürgens • 2008
Tool Support for Continuous Quality Control.
Dr. Elmar Jürgens • 2007
Automating Language Evolution.
Dr. Elmar Jürgens • 2007
Variability Models Must Not be Invariant!.
Dr. Martin Feilkas • Dr. Elmar Jürgens • 2006
Domänenspezifische Sprachen und generative Entwicklung.
Dr. Elmar Jürgens • 2006
The Language Evolver Lever – Tool Demonstration.
Dr. Sven Amann • Dr. Elmar Jürgens • 2023
Testen in agilen Projekten
Roman Haas • Michael Sailer • Dr. Elmar Jürgens • 2025
Prioritizing Test Gap by Risk in Industrial Practice: An Automated Approach and Multi-Method Study
6 results
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Dr. Elmar Jürgens 2015
What can Clone Detection across System Boundaries Reveal about Architectural or Organizational Problems?
Teams, not individuals, build most software systems. The organization of these teams thus strongly ...
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Dr. Elmar Jürgens 2015
Does Convergent Evolution of Code Produce Code Clones?
We have had countless discussions about code clones with the teams responsible for their ...
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Dr. Elmar Jürgens 2014
Student Internships in Software Quality Analysis
This post is about student internships at CQSE. If you are studying computer science and are ...
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Dr. Elmar Jürgens 2014
Overcoming Review Resistance: IAuthor and IReviewer Interface Design
A fundamental challenge when introducing reviews is that reviewing code is hard. This post ...
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Dr. Elmar Jürgens 2014
Overcoming Review Resistance: Feedback Mismatch
Reviews point out problems in somebody’s work. Unfortunately, both giving and receiving criticism ...
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Dr. Elmar Jürgens 2013
What does Code Coverage Really Mean?
The primary purpose of automated tests is to reveal regression bugs. But how can we tell how well a ...
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73 results
descending ascending
Dr. Elmar Jürgens • Apr 03, 2025 • English
Dear AI, Which Tests Should We Run Now?
Conference Talk
Dr. Elmar Jürgens • 20. March 2025 • German
Test Intelligence: Wie finden wir schneller mehr Fehler in unserer Software?
Dr. Elmar Jürgens • Jun 05, 2025 • English
AI on Trial: How well can AI help us find more bugs faster?
Conference Talk
Dr. Elmar Jürgens • Fabian Streitel • May 22, 2025 • English
Test Intelligence mit Teamscale live am Beispiel
Conference Talk
Dr. Elmar Jürgens • May 21, 2025 • English
Die CI ist schnell? Dann laufen da bestimmt nur die Unit-Tests… oder?
Conference Talk
Dr. Elmar Jürgens • Feb 13, 2025 • English
Dear AI, Which Tests should Robot Framework Execute Now?
Conference Talk
Dr. Elmar Jürgens • 25. February 2025 • German
Test Intelligence: Wie finden wir schneller mehr Fehler in unserem Embedded System?
Conference Talk
Dr. Elmar Jürgens • Feb 05, 2025 • English
Was bedeuten AI-Qualitätsverbesserungs-Tools für unsere Qualitätssicherung?
Conference Talk
Dr. Elmar Jürgens • Roman Haas • Feb 04, 2025 • English
Welche Test-Gaps bergen das größte Risiko?
Topic » Test Intelligence Conference Talk
Dr. Elmar Jürgens • Jakob Rott • Nov 20, 2024 • English
Test Intelligence with Teamscale: Live Demo
Conference Talk
Dr. Elmar Jürgens • Sep 26, 2024 • English
Did we test our changes? Preventing the release of error-prone code
Conference Talk
Dr. Elmar Jürgens • Jul 19, 2024 • English
Test Intelligence for Developers
Conference Talk
Dr. Elmar Jürgens • 31. July 2024 • German
Test Intelligence für historisch gewachsene Systeme
Conference Talk
Dr. Elmar Jürgens • Nov 20, 2024 • English
Test Intelligence: The Good, the Bad and the Ugly
Conference Talk
Dr. Elmar Jürgens • 19. September 2024 • German
Test Intelligence: Wie finden wir schneller mehr Fehler in unserer Software?
Conference Talk
Dr. Elmar Jürgens • Sep 17, 2024 • English
Did we Test our Changes? Preventing the Release of Error-Prone Code
Conference Talk
Dr. Elmar Jürgens • Feb 29, 2024 • English
Software Intelligence – Was verraten unsere Entwicklungsdaten über Probleme in unserer Software?
Conference Talk
Dr. Elmar Jürgens • Jun 12, 2024 • English
Test Intelligence: How to Find More Bugs in Less Time
Conference Talk
Dr. Elmar Jürgens • 09. April 2024 • German
Test Intelligence für historisch gewachsene Systeme
Conference Talk
Dr. Elmar Jürgens • 30. January 2024 • German
Test-Intelligence-Analysen: Kosten-Nutzen-Optimierung von Test-Suites in historisch gewachsenen Systemen
Conference Talk
Dr. Elmar Jürgens • 01. February 2024 • German
Test Intelligence für manuelle und automatisierte Tests
Conference Talk
Dr. Elmar Jürgens • Fabian Streitel • Apr 21, 2021 • English
Test Gap Analysis
Test Gap Analysis Workshop
Dr. Elmar Jürgens • 23. February 2023 • German
Welche Tests soll ich jetzt ausführen? - Erfahrungen mit Testselektionsverfahren bei historisch gewachsenen Test-Suites
Test Selection Topic » Test Intelligence Conference Talk
Dr. Elmar Jürgens • Nov 29, 2023 • English
Test Intelligence for Architects
Test Gap Analysis Conference Talk
Dr. Elmar Jürgens • Dr. Michael Reif • 18. October 2023 • German
Workshop on Code Clone Management in October 2023
Clone Management Workshop Topic » Quality Control
Dr. Elmar Jürgens • 27. September 2023 • German
Test Intelligence für Architektinnen und Architekten
Test Selection Conference Talk
Dr. Elmar Jürgens • 26. September 2023 • German
Test Intelligence - Qualitätssicherung über statische Analyse, Codecoverage und Co.
Test Selection Podcast
Dr. Elmar Jürgens • 04. July 2023 • German
Clone Detection & Management für Architekten
Clone Management Conference Talk
Dr. Elmar Jürgens • Jakob Rott • 03. July 2023 • German
Test Intelligence mit Teamscale live am Beispiel
Test Selection Conference Talk
Dr. Elmar Jürgens • Jun 15, 2023 • English
Testing the Important Changes – How Test-Gap-Analysis Can Align Dev and Test
Test Gap Analysis Conference Talk
Dr. Elmar Jürgens • Jakob Rott • 23. May 2023 • German
Test Intelligence mit Teamscale live am Beispiel
Test Selection Conference Talk
Dr. Elmar Jürgens • 24. May 2023 • German
Test Intelligence für manuelle Tests
Test Selection
Dr. Elmar Jürgens • Dr. Michael Reif • 19. April 2023 • German
Copy, Paste und dann ...?
Clone Management Workshop
Dr. Elmar Jürgens • 23. February 2023 • German
Welche Tests soll ich jetzt ausführen? - Erfahrungen mit Testselektionsverfahren bei historisch gewachsenen Test-Suites
Test Selection Conference Talk Talks with Customers
Dr. Elmar Jürgens • 07. February 2023 • German
Test Intelligence für manuelle Tests
Test Selection Conference Talk
Dr. Elmar Jürgens • Raphael Nömmer • Fabian Streitel • Nov 30, 2022 • English
Fast Feedback from Long-Running Tests
Test Selection Workshop
Dr. Elmar Jürgens • Jakob Rott • Nov 23, 2022 • English
Test Intelligence with Teamscale - Live Demo
Test Selection Conference Talk
Dr. Elmar Jürgens • Nov 22, 2022 • English
Test Intelligence: How to use your existing software development process data to find more bugs in less time
Test Selection Conference Talk
Dr. Elmar Jürgens • Dr. Michael Reif • 09. November 2022 • German
CQSE Workshop: Copy, Paste und dann ...?
Clone Management Workshop
Dr. Elmar Jürgens • Dr. Dennis Pagano • 19. October 2017 • German
Immer kürzere Testphasen? Mit Ticket Coverage verhindern, dass wichtige Features ungetestet bleiben
Conference Talk
Dr. Elmar Jürgens • Dr. Dennis Pagano • 07. February 2018 • German
Immer kürzere Testphasen? Mit Ticket Coverage verhindern, dass wichtige Features ungetestet bleiben
Test Gap Analysis Conference Talk
Dr. Elmar Jürgens • 01. July 2019 • German
Gestern lief's doch noch. Muss ich heute schon wieder alles testen? Forschungsergebnisse und eigene Erfahrungen mit Test-Impact-Analyse
Test Selection Conference Talk
Dr. Elmar Jürgens • Dr. Dennis Pagano • 17. January 2018 • German
Vortrag Software Quality Days 2018: Haben wir alle wichtigen Features getestet? Ticket-Coverage live am Beispiel
Test Gap Analysis Conference Talk
Dr. Elmar Jürgens • 05. December 2019 • German
Muss ich heute wirklich schon wieder alles testen? Fehler trotz langlaufender Test-Suiten schnell und zuverlässig aufdecken
Test Selection Conference Talk
Dr. Elmar Jürgens • Uwe Proft • 19. January 2016 • German
Haben wir unsere Änderungen diesmal getestet? Erfahrungen mit Test-Gap-Analyse bei der Munich Re
Conference Talk Talks with Customers
Dr. Elmar Jürgens • 18. July 2018 • German
Gestern lief's doch noch. Muss ich heute schon wieder alles testen? Forschungsergebnisse & eigene Erfahrungen mit Test-Impact-Analyse
Conference Talk
Dr. Elmar Jürgens • 19. October 2018 • German
Vortrag Software-QS-Tag 2018: Test-Impact-Analyse: Frühe Fehlererkennung trotz großer, langlaufender Test-Suites
Conference Talk
Dr. Elmar Jürgens • 03. July 2019 • German
Keynote: Meine Erfahrungen aus 10 Jahren Entwicklung von Qualitätsanalysen
Conference Talk
Dr. Elmar Jürgens • 29. September 2023 • German
Test Intelligence für historisch gewachsene Systeme
Conference Talk
Dr. Elmar Jürgens • 13. July 2023 • German
Gestern lief’s doch noch. Muss ich heute schon wieder alles testen?
Conference Talk
Dr. Elmar Jürgens • 06. July 2017 • German
Vortrag Java Forum Stuttgart 2017: Faktenbasiertes Debuggen von Software Teams
Quality Control Conference Talk
Dr. Elmar Jürgens • Dr. Dennis Pagano • 11. October 2017 • German
The Architecture Gathering 2017: Don't look back in anger - Was ich als Architekt aus der Versionshistorie eines Softwaresystems lernen kann
Conference Talk
Dr. Elmar Jürgens • 12. May 2017 • German
Vortrag SE-Live 2017: Was verraten moderne Analysen über Wechselwirkungen zwischen Architektur und Organisation? Fallbeispiele aus 10 Jahren Praxiseinsatz
Conference Talk
Dr. Nils Göde • Dr. Elmar Jürgens • 16. October 2019 • German
Technische Schulden einschätzen und wirksam kommunizieren
Conference Talk
Dr. Elmar Jürgens • Dr. Dennis Pagano • 18. January 2018 • German
Software Quality Days 2018: Immer kürzere Testphasen? Mit Ticket Coverage verhindern, dass wichtige Features ungetestet bleiben
Conference Talk
Dr. Elmar Jürgens • 01. March 2016 • German
Vortrag BASTA! Spring 2016: Vom Wiegen allein wird die Sau nicht fett – von Qualitätsanalyse zu wirksamer Qualitätsverbesserung
Conference Talk
Dr. Elmar Jürgens • 29. March 2017 • German
Vortrag JavaLand 2017: Setzen wir unsere Qualitätsanalysen wirklich sinnvoll ein?
Conference Talk
Dr. Elmar Jürgens • 03. November 2015 • German
Vortrag W-JAX 2015: Haben wir die entscheidenden Änderungen erwischt? Risikobasiertes Testen von gewachsener Software
Conference Talk
Dr. Dennis Pagano • Dr. Elmar Jürgens • 19. October 2017 • German
Vortrag QS-Tag 2017: Haben wir alle wichtigen Features getestet? Ticket-Coverage live am Beispiel
Conference Talk
Dr. Elmar Jürgens • Oct 09, 2018 • English
Talk Accelerate 2018: Test Impact Analysis: How to Find New Bugs 100x Faster
Conference Talk
Dr. Elmar Jürgens • 20. June 2018 • German
Keynote Embedded Testing / Clean Code Days 2018: Test Intelligence?
Conference Talk
Dr. Elmar Jürgens • 12. October 2023 • German
Test Intelligence für manuelle Tests
Test Selection Topic » Test Intelligence Conference Talk
Dr. Elmar Jürgens • 09. March 2023 • German
Test Intelligence - Eine Einführung mit Elmar Jürgens
Test Selection Podcast
Dr. Elmar Jürgens • 29. October 2022 • German
Vortrag: Vom Wiegen allein wird die Sau nicht fett
Conference Talk
Dr. Elmar Jürgens • 29. June 2023 • German
Best (and Worst) Practices auf dem Weg zur Software Engineering Promotion
For Students Workshop
Dr. Elmar Jürgens • Raphael Nömmer • Fabian Streitel • 26. October 2022 • German
Schnelles Feedback trotz langsamer Tests
Test Selection Workshop
Dr. Elmar Jürgens • Dr. Sven Amann • 05. October 2022 • German
Test Intelligence mit Teamscale live am Beispiel
Test Selection Conference Talk
Dr. Elmar Jürgens • 05. October 2022 • German
Test Intelligence: Auf Basis der eigenen Daten mehr Fehler in weniger Zeit finden
Test Selection Conference Talk
Dr. Elmar Jürgens • Fabian Streitel • Jul 20, 2022 • English
Fast Feedback From Long-Running Tests
Test Selection Workshop
Dr. Elmar Jürgens • Fabian Streitel • 01. June 2022 • German
Schnelles Feedback trotz langsamer Tests
Test Selection Workshop
Dr. Elmar Jürgens • Jakob Rott • 18. May 2022 • German
Test Intelligence: Auf Basis der eigenen Daten mehr Fehler in weniger Zeit finden
Test Selection Conference Talk
Dr. Elmar Jürgens • Fabian Streitel • Jakob Rott • Mar 09, 2022 • English
Test Gap Analysis
Test Gap Analysis Workshop
Dr. Elmar Jürgens • Fabian Streitel • Jakob Rott • 16. February 2022 • German
Test-Gap-Analyse
Test Gap Analysis Workshop
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