A Script-Based Testbed for Mobile Software Frameworks. - Walter Hargassner; Thomas Hofer; Claus Klammer; Josef Pichler; Gernot Reisinger (ICST, 2008)

The usual suspects: a case study on delivered defects per developer. - Rudolf Ramler; Claus Klammer; Thomas Natschläger (ESEM, 2010)

Concept, Implementation and Evaluation of a Web-Based Software Cockpit. - Rudolf Ramler; Wolfgang Beer; Claus Klammer; Klaus Wolfmaier; Stefan Larndorfer (EUROMICRO-SEAA, 2010)

Towards tool support for analyzing legacy systems in technical domains. - Claus Klammer; Josef Pichler (CSMR-WCRE, 2014)

Extracting Dependencies from Software Changes: An Industry Experience Report. - Thomas Wetzlmaier; Claus Klammer; Rudolf Ramler (IWSM/Mensura, 2014)

Writing unit tests: It's now or never! - Claus Klammer; Albin Kern (ICST Workshops, 2015)

Harnessing Automated Test Case Generators for GUI Testing in Industry. - Claus Klammer; Rudolf Ramler; Heinz Stummer (SEAA, 2016)

Analyzing Performance Issues of Industrial User Interfaces: Experiences and Results. - Claus Klammer; Rudolf Ramler; Mario Winterer; Heinz Stummer (SEAA, 2016)

Improving Testing in an Enterprise SOA with an Architecture-Based Approach. - Georg Buchgeher; Claus Klammer; Wolfgang Heider; Martin Schütz; Heinz Huber (WICSA, 2016)

A Journey from Manual Testing to Automated Test Generation in an Industry Project. - Claus Klammer; Rudolf Ramler (QRS Companion, 2017)

An empirical study on the application of mutation testing for a safety-critical industrial software system. - Rudolf Ramler; Thomas Wetzlmaier; Claus Klammer (SAC, 2017)

Providing Technical Software Documentation as a Service - An Industrial Experience Report. - Georg Buchgeher; Claus Klammer; Bernhard Dorninger; Albin Kern (APSEC, 2018)

Applying Automated Test Case Generation in Industry: A Retrospective. - Rudolf Ramler; Claus Klammer; Georg Buchgeher (ICST Workshops, 2018)

A retrospective of production and test code co-evolution in an industrial project. - Claus Klammer; Georg Buchgeher; Albin Kern (VST@SANER, 2018)

Adapting automated test generation to GUI testing of industry applications. - Rudolf Ramler; Georg Buchgeher; Claus Klammer (Inf. Softw. Technol., 2018)

Enhancing Acceptance Test-Driven Development with Model-Based Test Generation. - Rudolf Ramler; Claus Klammer (QRS Companion, 2019)

Lessons learned from making the transition to model-based GUI testing. - Rudolf Ramler; Claus Klammer; Thomas Wetzlmaier (A-TEST@ESEC/SIGSOFT FSE, 2019)

Benefits and Drawbacks of Representing and Analyzing Source Code and Software Engineering Artifacts with Graph Databases. - Rudolf Ramler; Georg Buchgeher; Claus Klammer; Michael Pfeiffer 005; Christian Salomon; Hannes Thaller; Lukas Linsbauer (SWQD, 2019)

A Lightweight Customized Build Chain Visualization Approach Applied in Industry. - Claus Klammer; Johannes Gmeiner (SEAA, 2020)

Migrating Cyber-Physical Systems to OPC UA. - Georg Buchgeher; Bernhard Dorninger; Claus Klammer; Andrea Walchshofer; Albin Kern (ISM, 2021)

Integrating usage monitoring for continuous evaluation and testing in the UI of an industry application. - Stefan Fischer 006; Claus Klammer; Rudolf Ramler (A-TEST@ESEC/SIGSOFT FSE, 2021)

Testing Autogenerated OPC UA NodeSet Models for Product Variants in Industry. - Claus Klammer; Thomas Wetzlmaier; Michael Pfeiffer 005; Thomas Steiner; Matthias Konnerth (SWQD, 2021)

Testing of Highly Configurable Cyber-Physical Systems - A Multiple Case Study. - Stefan Fischer 006; Rudolf Ramler; Claus Klammer; Rick Rabiser (VaMoS, 2021)

Introduction of Visual Regression Testing in Collaboration Between Industry and Academia. - Thomas Wetzlmaier; Claus Klammer; Hermann Haslauer (DEXA Workshops, 2022)

A toolchain for testing OPC UA interfaces. - Andrea Walchshofer; Claus Klammer; Stefan Fischer 006 (ETFA, 2022)

Using Source Code Metrics for Predicting Metamorphic Relations at Method Level. - Alejandra Duque-Torres; Dietmar Pfahl; Claus Klammer; Stefan Fischer 006 (SANER, 2022)

A Replication Study on Predicting Metamorphic Relations at Unit Testing Level. - Alejandra Duque-Torres; Dietmar Pfahl; Rudolf Ramler; Claus Klammer (SANER, 2022)

Towards Automatic Generation of Amplified Regression Test Oracles. - Alejandra Duque-Torres; Claus Klammer; Dietmar Pfahl; Stefan Fischer 006; Rudolf Ramler (SEAA, 2023)

Exploring a Test Data-Driven Method for Selecting and Constraining Metamorphic Relations. - Alejandra Duque-Torres; Dietmar Pfahl; Claus Klammer; Stefan Fischer 006 (SEAA, 2023)

Specification-based Test Case Generation for C++ Engineering Software. - Peter Hamberger; Claus Klammer; Thomas Luger; Michael Moser; Michael Pfeiffer 005; Christina Piereder (ICSME, 2023)

Is It the Best Solution? Testing an Optimisation Algorithm with Metamorphic Testing. - Alejandra Duque-Torres; Claus Klammer; Stefan Fischer 006; Dietmar Pfahl (PROFES (1), 2023)

Bug or not Bug? Analysing the Reasons Behind Metamorphic Relation Violations. - Alejandra Duque-Torres; Dietmar Pfahl; Claus Klammer; Stefan Fischer 006 (SANER, 2023)

Testing of highly configurable cyber-physical systems - Results from a two-phase multiple case study. - Stefan Fischer 006; Claus Klammer; Antonio Manuel Gutiérrez-Fernández; Rick Rabiser; Rudolf Ramler (J. Syst. Softw., 2023)

The Metamorphic Lighthouse: Understanding the Input Data Space of Metamorphic Relations. - Alejandra Duque-Torres; Dietmar Pfahl; Claus Klammer; Stefan Fischer 006; Rudolf Ramler (SEAA, 2024)

MetaExploreX: A Visualisation Tool for Selecting and Constraining Metamorphic Relations. - Alejandra Duque-Torres; Dietmar Pfahl; Claus Klammer; Stefan Fischer 006 (SANER (Companion), 2024)

Automating Invariant Filtering: Leveraging LLMs to Streamline Test Oracle Generation. - Stefan Fischer 006; Claus Klammer (SWQD, 2025)

Assessing the strength of Metamorphic Testing applied to optimisation software - Experience from industry. - Alejandra Duque-Torres; Claus Klammer; Stefan Fischer 006; Dietmar Pfahl; Rudolf Ramler (Inf. Softw. Technol., 2025)