Measuring Non-Functional Properties in Software Product Line for Product Derivation. - Norbert Siegmund; Marko Rosenmüller; Martin Kuhlemann; Christian Kästner; Gunter Saake (APSEC, 2008)

FAME-DBMS: Tailor-made Data Management Solutions for Embedded Systems. - Marko Rosenmüller; Norbert Siegmund; Horst Schirmeier; Julio Sincero; Sven Apel; Thomas Leich; Olaf Spinczyk; Gunter Saake (Software Engineering for Tailor-made Data Management, 2008)

Generating Highly Customizable SQL Parsers. - Sagar Sunkle; Martin Kuhlemann; Norbert Siegmund; Marko Rosenmüller; Gunter Saake (Software Engineering for Tailor-made Data Management, 2008)

Code generation to support static and dynamic composition of software product lines. - Marko Rosenmüller; Norbert Siegmund; Gunter Saake; Sven Apel (GPCE, 2008)

Integrated Product Line Model for Semi-Automated Product Derivation Using Non-Functional Properties. - Norbert Siegmund; Martin Kuhlemann; Marko Rosenmüller; Christian Kästner; Gunter Saake (VaMoS, 2008)

SQL á la Carte - Toward Tailor-made Data Management. - Marko Rosenmüller; Christian Kästner; Norbert Siegmund; Sagar Sunkle; Sven Apel; Thomas Leich; Gunter Saake (BTW, 2009)

Bridging the Gap between Variability in Client Application and Database Schema. - Norbert Siegmund; Christian Kästner; Marko Rosenmüller; Florian Heidenreich; Sven Apel; Gunter Saake (BTW, 2009)

Specialized Embedded DBMS: Cell Based Approach. - Syed Saif ur Rahman; Marko Rosenmüller; Norbert Siegmund; Gunter Saake; Sven Apel (DEXA Workshops, 2009)

Using software product lines for runtime interoperability. - Norbert Siegmund; Mario Pukall; Michael Soffner; Veit Köppen; Gunter Saake (RAM-SE@ECOOP, 2009)

Towards Real-Time Data Integration and Analysis for Embedded Devices. - Michael Soffner; Norbert Siegmund; Mario Pukall; Veit Köppen (Grundlagen von Datenbanken, 2009)

Downsizing Data Management for Embedded Systems. - Gunter Saake; Marko Rosenmüller; Norbert Siegmund; Christian Kästner; Thomas Leich (Egypt. Comput. Sci. J., 2009)

Improving reuse of component families by generating component hierarchies. - Marko Rosenmüller; Norbert Siegmund; Martin Kuhlemann (FOSD, 2010)

Automating energy optimization with features. - Norbert Siegmund; Marko Rosenmüller; Sven Apel (FOSD, 2010)

Combining Schema and Level-Based Matching for Web Service Discovery. - Alsayed Algergawy; Richi Nayak; Norbert Siegmund; Veit Köppen; Gunter Saake (ICWE, 2010)

Challenges of secure and reliable data management in heterogeneous environments. - Norbert Siegmund; Janet Feigenspan; Michael Soffner; Jana Fruth; Veit Köppen (IWDE, 2010)

Using Collaborations to Encapsulate Features? An Explorative Study. - Martin Kuhlemann; Norbert Siegmund; Sven Apel (VaMoS, 2010)

Automating the Configuration of Multi Software Product Lines. - Marko Rosenmüller; Norbert Siegmund (VaMoS, 2010)

Optimizing Non-functional Properties of Software Product Lines by means of Refactorings. - Norbert Siegmund; Martin Kuhlemann; Mario Pukall; Sven Apel (VaMoS, 2010)

Generierung maßgeschneiderter Relationenschemata in Softwareproduktlinien mittels Superimposition. - Martin Schäler; Thomas Leich; Norbert Siegmund; Christian Kästner; Gunter Saake (BTW, 2011)

Tailoring dynamic software product lines. - Marko Rosenmüller; Norbert Siegmund; Mario Pukall; Sven Apel (GPCE, 2011)

Scalable Prediction of Non-functional Properties in Software Product Lines. - Norbert Siegmund; Marko Rosenmüller; Christian Kästner; Paolo G. Giarrusso; Sven Apel; Sergiy S. Kolesnikov (SPLC, 2011)

Abstract Features in Feature Modeling. - Thomas Thüm; Christian Kästner; Sebastian Erdweg; Norbert Siegmund (SPLC, 2011)

Multi-dimensional variability modeling. - Marko Rosenmüller; Norbert Siegmund; Thomas Thüm; Gunter Saake (VaMoS, 2011)

Flexible feature binding in software product lines. - Marko Rosenmüller; Norbert Siegmund; Sven Apel; Gunter Saake (Autom. Softw. Eng., 2011)

On the Role of Program Comprehension in Embedded Systems. - Janet Feigenspan; Norbert Siegmund; Jana Fruth (Softwaretechnik-Trends, 2011)

A Variability Model for Query Optimizers. - Michael Soffner; Norbert Siegmund; Marko Rosenmüller; Janet Siegmund; Thomas Leich; Gunter Saake (DB&IS, 2012)

Predicting performance via automated feature-interaction detection. - Norbert Siegmund; Sergiy S. Kolesnikov; Christian Kästner; Sven Apel; Don S. Batory; Marko Rosenmüller; Gunter Saake (ICSE, 2012)

Interoperability of non-functional requirements in complex systems. - Norbert Siegmund; Maik Mory; Janet Feigenspan; Gunter Saake; Mykhaylo Nykolaychuk; Marco Schumann (SEES@ICSE, 2012)

Towards Interoperability of Distributed Interactive Simulations through Node-based OpenGL Stream Processing. - Maik Mory; Norbert Siegmund; Alexander Blankenburg; Gunter Saake (INVIT, 2012)

Supporting comprehension experiments with human subjects. - Janet Feigenspan; Norbert Siegmund (ICPC, 2012)

Program Comprehension in Preprocessor-Based Software. - Janet Siegmund; Norbert Siegmund; Jana Fruth; Sven Kuhlmann; Jana Dittmann; Gunter Saake (SAFECOMP Workshops, 2012)

SPL Conqueror: Toward optimization of non-functional properties in software product lines. - Norbert Siegmund; Marko Rosenmüller; Martin Kuhlemann; Christian Kästner; Sven Apel; Gunter Saake (Softw. Qual. J., 2012)

Measuring and predicting non-functional properties of customizable programs. - Norbert Siegmund (2012)

Exploring the Design Space of a GPU-Aware Database Architecture. - Sebastian Breß; Max Heimel; Norbert Siegmund; Ladjel Bellatreche; Gunter Saake (ADBIS (2), 2013)

An Operator-Stream-Based Scheduling Engine for Effective GPU Coprocessing. - Sebastian Breß; Norbert Siegmund; Ladjel Bellatreche; Gunter Saake (ADBIS, 2013)

Exploring feature interactions in the wild: the new feature-interaction challenge. - Sven Apel; Sergiy S. Kolesnikov; Norbert Siegmund; Christian Kästner; Brady Garvin (FOSD, 2013)

Family-based performance measurement. - Norbert Siegmund; Alexander von Rhein; Sven Apel (GPCE, 2013)

Variability-aware performance prediction: A statistical learning approach. - Jianmei Guo; Krzysztof Czarnecki 001; Sven Apel; Norbert Siegmund; Andrzej Wasowski (ASE, 2013)

Towards modular analysis of multi product lines. - Reimar Schröter; Norbert Siegmund; Thomas Thüm (SPLC Workshops, 2013)

Predicting quality attributes of software product lines using software and network measures and sampling. - Sergiy S. Kolesnikov; Sven Apel; Norbert Siegmund; Stefan Sobernig; Christian Kästner; Semah Senkaya (VaMoS, 2013)

Automated analysis of dependent feature models. - Reimar Schröter; Thomas Thüm; Norbert Siegmund; Gunter Saake (VaMoS, 2013)

Scalable prediction of non-functional properties in software product lines: Footprint and memory consumption. - Norbert Siegmund; Marko Rosenmüller; Christian Kästner; Paolo G. Giarrusso; Sven Apel; Sergiy S. Kolesnikov (Inf. Softw. Technol., 2013)

Performance Prediction in the Presence of Feature Interactions. - Norbert Siegmund; Sergiy S. Kolesnikov; Christian Kästner; Sven Apel; Don S. Batory; Marko Rosenmüller; Gunter Saake (Software Engineering, 2014)

Feature-context interfaces: tailored programming interfaces for software product lines. - Reimar Schröter; Norbert Siegmund; Thomas Thüm; Gunter Saake (SPLC, 2014)

Load-aware inter-co-processor parallelism in database query processing. - Sebastian Breß; Norbert Siegmund; Max Heimel; Michael Saecker; Tobias Lauer; Ladjel Bellatreche; Gunter Saake (Data Knowl. Eng., 2014)

Experiments on Optimizing the Performance of Stencil Codes with SPL Conqueror. - Alexander Grebhahn; Sebastian Kuckuk; Christian Schmitt 003; Harald Köstler; Norbert Siegmund; Sven Apel; Frank Hannig; Jürgen Teich (Parallel Process. Lett., 2014)

GPU-Accelerated Database Systems: Survey and Open Challenges. - Sebastian Breß; Max Heimel; Norbert Siegmund; Ladjel Bellatreche; Gunter Saake (Trans. Large Scale Data Knowl. Centered Syst., 2014)

Presence-Condition Simplification in Highly Configurable Systems. - Alexander von Rhein; Alexander Grebhahn; Sven Apel; Norbert Siegmund; Dirk Beyer 001; Thorsten Berger (ICSE (1), 2015)

Views on Internal and External Validity in Empirical Software Engineering. - Janet Siegmund; Norbert Siegmund; Sven Apel (ICSE (1), 2015)

Cost-Efficient Sampling for Performance Prediction of Configurable Systems (T). - Atrisha Sarkar; Jianmei Guo; Norbert Siegmund; Sven Apel; Krzysztof Czarnecki 001 (ASE, 2015)

Generating Qualifiable Avionics Software: An Experience Report (E). - Andreas Wölfl; Norbert Siegmund; Sven Apel; Harald Kosch; Johann Krautlager; Guillermo Weber-Urbina (ASE, 2015)

SPL Driven Approach for Variability in Database Design. - Selma Bouarar; Stéphane Jean; Norbert Siegmund (MEDI, 2015)

Performance-influence models for highly configurable systems. - Norbert Siegmund; Alexander Grebhahn; Sven Apel; Christian Kästner (ESEC/SIGSOFT FSE, 2015)

Performance-Influence Models. - Norbert Siegmund; Alexander Grebhahn; Sven Apel; Christian Kästner (Software Engineering, 2016)

How reviewers think about internal and external validity in empirical software engineering. - Janet Siegmund; Norbert Siegmund; Sven Apel (Software Engineering, 2016)

Quantifying structural attributes of system decompositions in 28 feature-oriented software product lines - An exploratory study. - Stefan Sobernig; Sven Apel; Sergiy S. Kolesnikov; Norbert Siegmund (Empir. Softw. Eng., 2016)

Performance Prediction of Multigrid-Solver Configurations. - Alexander Grebhahn; Norbert Siegmund; Harald Köstler; Sven Apel (Software for Exascale Computing, 2016)

Transfer Learning for Improving Model Predictions in Highly Configurable Software. - Pooyan Jamshidi; Miguel Velez; Christian Kästner; Norbert Siegmund; Prasad Kawthekar (SEAMS@ICSE, 2017)

Transfer learning for performance modeling of configurable systems: an exploratory analysis. - Pooyan Jamshidi; Norbert Siegmund; Miguel Velez; Christian Kästner; Akshay Patel; Yuvraj Agarwal (ASE, 2017)

Using bad learners to find good configurations. - Vivek Nair; Tim Menzies; Norbert Siegmund; Sven Apel (ESEC/SIGSOFT FSE, 2017)

Finding near-optimal configurations in product lines by random sampling. - Jeho Oh; Don S. Batory; Margaret Myers; Norbert Siegmund (ESEC/SIGSOFT FSE, 2017)

Attributed variability models: outside the comfort zone. - Norbert Siegmund; Stefan Sobernig; Sven Apel (ESEC/SIGSOFT FSE, 2017)

Performance-influence models of multigrid methods: A case study on triangular grids. - Alexander Grebhahn; Carmen Rodrigo; Norbert Siegmund; Francisco José Gaspar; Sven Apel (Concurr. Comput. Pract. Exp., 2017)

On the Relation of External and Internal Feature Interactions: A Case Study. - Sergiy S. Kolesnikov; Norbert Siegmund; Christian Kästner; Sven Apel (CoRR, 2017)

Iterative Schedule Optimization for Parallelization in the Polyhedron Model. - Stefan Ganser; Armin Größlinger; Norbert Siegmund; Sven Apel; Christian Lengauer (ACM Trans. Archit. Code Optim., 2017)

Learning to sample: exploiting similarities across environments to learn performance models for configurable systems. - Pooyan Jamshidi; Miguel Velez; Christian Kästner; Norbert Siegmund (ESEC/SIGSOFT FSE, 2018)

Faster discovery of faster system configurations with spectral learning. - Vivek Nair; Tim Menzies; Norbert Siegmund; Sven Apel (Autom. Softw. Eng., 2018)

Data-efficient performance learning for configurable systems. - Jianmei Guo; Dingyu Yang; Norbert Siegmund; Sven Apel; Atrisha Sarkar; Pavel Valov; Krzysztof Czarnecki 001; Andrzej Wasowski; Huiqun Yu (Empir. Softw. Eng., 2018)

Distance-based sampling of software configuration spaces. - Christian Kaltenecker; Alexander Grebhahn; Norbert Siegmund; Jianmei Guo; Sven Apel (ICSE, 2019)

Accurate Modeling of Performance Histories for Evolving Software Systems. - Stefan Mühlbauer; Sven Apel; Norbert Siegmund (ASE, 2019)

Challenges and Insights from Optimizing Configurable Software Systems. - Norbert Siegmund (VaMoS, 2019)

Accurate Modeling of Performance Histories for Evolving Software Systems (Supplementary Material). - Stefan Mühlbauer; Sven Apel; Norbert Siegmund (Zenodo, 2019)

ConfigCrusher: White-Box Performance Analysis for Configurable Systems. - Miguel Velez; Pooyan Jamshidi; Florian Sattler; Norbert Siegmund; Sven Apel; Christian Kästner (CoRR, 2019)

Predicting Performance of Software Configurations: There is no Silver Bullet. - Alexander Grebhahn; Norbert Siegmund; Sven Apel (CoRR, 2019)

On the relation of control-flow and performance feature interactions: a case study. - Sergiy S. Kolesnikov; Norbert Siegmund; Christian Kästner; Sven Apel (Empir. Softw. Eng., 2019)

Tradeoffs in modeling performance of highly configurable software systems. - Sergiy S. Kolesnikov; Norbert Siegmund; Christian Kästner; Alexander Grebhahn; Sven Apel (Softw. Syst. Model., 2019)

Speeding up Iterative Polyhedral Schedule Optimization with Surrogate Performance Models. - Stefan Ganser; Armin Größlinger; Norbert Siegmund; Sven Apel; Christian Lengauer (ACM Trans. Archit. Code Optim., 2019)

Mastering Uncertainty in Performance Estimations of Configurable Software Systems. - Johannes Dorn; Sven Apel; Norbert Siegmund (ASE, 2020)

Identifying Software Performance Changes Across Variants and Versions. - Stefan Mühlbauer; Sven Apel; Norbert Siegmund (ASE, 2020)

Dimensions of software configuration: on the configuration context in modern software development. - Norbert Siegmund; Nicolai Ruckel; Janet Siegmund (ESEC/SIGSOFT FSE, 2020)

Generating attributed variability models for transfer learning. - Johannes Dorn; Sven Apel; Norbert Siegmund (VaMoS, 2020)

Identifying Software Performance Changes Across Variants and Versions (Supplementary Material). - Stefan Mühlbauer; Sven Apel; Norbert Siegmund (Zenodo, 2020)

ConfigCrusher: towards white-box performance analysis for configurable systems. - Miguel Velez; Pooyan Jamshidi; Florian Sattler; Norbert Siegmund; Sven Apel; Christian Kästner (Autom. Softw. Eng., 2020)

The Interplay of Sampling and Machine Learning for Software Performance Prediction. - Christian Kaltenecker; Alexander Grebhahn; Norbert Siegmund; Sven Apel (IEEE Softw., 2020)

Finding Faster Configurations Using FLASH. - Vivek Nair; Zhe Yu 002; Tim Menzies; Norbert Siegmund; Sven Apel (IEEE Trans. Software Eng., 2020)

White-Box Analysis over Machine Learning: Modeling Performance of Configurable Systems. - Miguel Velez; Pooyan Jamshidi; Norbert Siegmund; Sven Apel; Christian Kästner (ICSE, 2021)

White-Box Performance-Influence Models: A Profiling and Learning Approach. - Max Weber; Sven Apel; Norbert Siegmund (ICSE, 2021)

White-Box Performance-Influence Models: A Profiling and Learning Approach (Replication Package). - Max Weber; Sven Apel; Norbert Siegmund (ICSE (Companion Volume), 2021)

VEER: Disagreement-Free Multi-objective Configuration. - Kewen Peng; Christian Kaltenecker; Norbert Siegmund; Sven Apel; Tim Menzies (CoRR, 2021)

Lightweight, semi-automatic variability extraction: a case study on scientific computing. - Alexander Grebhahn; Christian Kaltenecker; Christian Engwer; Norbert Siegmund; Sven Apel (Empir. Softw. Eng., 2021)

Mastering Variation in Human Studies: The Role of Aggregation. - Janet Siegmund; Norman Peitek; Sven Apel; Norbert Siegmund (ACM Trans. Softw. Eng. Methodol., 2021)

On Debugging the Performance of Configurable Software Systems: Developer Needs and Tailored Tool Support. - Miguel Velez; Pooyan Jamshidi; Norbert Siegmund; Sven Apel; Christian Kästner (ICSE, 2022)

Green Configuration: Can Artificial Intelligence Help Reduce Energy Consumption of Configurable Software Systems? - Norbert Siegmund; Johannes Dorn; Max Weber; Christian Kaltenecker; Sven Apel (Computer, 2022)

Exploring Hyperparameter Usage and Tuning in Machine Learning Research. - Sebastian Simon; Nikolay Kolyada; Christopher Akiki; Martin Potthast; Benno Stein 001; Norbert Siegmund (CAIN, 2023)

Socio-Technical Anti-Patterns in Building ML-Enabled Software: Insights from Leaders on the Forefront. - Alina Mailach; Norbert Siegmund (ICSE, 2023)

Analysing the Impact of Workloads on Modeling the Performance of Configurable Software Systems. - Stefan Mühlbauer; Florian Sattler; Christian Kaltenecker; Johannes Dorn; Sven Apel; Norbert Siegmund (ICSE, 2023)

Twins or False Friends? A Study on Energy Consumption and Performance of Configurable Software. - Max Weber; Christian Kaltenecker; Florian Sattler; Sven Apel; Norbert Siegmund (ICSE, 2023)

Analyzing the Impact of Workloads on Modeling the Performance of Configurable Software Systems (Supplementary Material). - Stefan Mühlbauer; Florian Sattler; Christian Kaltenecker; Johannes Dorn; Sven Apel; Norbert Siegmund (Zenodo, 2023)

Analyzing the Impact of Workloads on Modeling the Performance of Configurable Software Systems (Supplementary Material). - Stefan Mühlbauer; Florian Sattler; Christian Kaltenecker; Johannes Dorn; Sven Apel; Norbert Siegmund (Zenodo, 2023)

Analyzing the Impact of Workloads on Modeling the Performance of Configurable Software Systems (Supplementary Material). - Stefan Mühlbauer; Florian Sattler; Christian Kaltenecker; Johannes Dorn; Sven Apel; Norbert Siegmund (Zenodo, 2023)

Supplementary web page for the paper "SEAL: Integrating Program Analysis and Repository Mining". - Florian Sattler; Sebastian Böhm; Philipp Dominik Schubert; Norbert Siegmund; Sven Apel (Zenodo, 2023)

VEER: enhancing the interpretability of model-based optimizations. - Kewen Peng; Christian Kaltenecker; Norbert Siegmund; Sven Apel; Tim Menzies (Empir. Softw. Eng., 2023)

CfgNet: A Framework for Tracking Equality-Based Configuration Dependencies Across a Software Project. - Sebastian Simon; Nicolai Ruckel; Norbert Siegmund (IEEE Trans. Software Eng., 2023)

SEAL: Integrating Program Analysis and Repository Mining. - Florian Sattler; Sebastian Böhm; Philipp Dominik Schubert; Norbert Siegmund; Sven Apel (ACM Trans. Softw. Eng. Methodol., 2023)

Performance evolution of configurable software systems: an empirical study. - Christian Kaltenecker; Stefan Mühlbauer; Alexander Grebhahn; Norbert Siegmund; Sven Apel (Empir. Softw. Eng., 2023)

Socio-Technical Challenges and Recommendations for Mitigation when Building ML-Enabled Systems. - Alina Mailach; Norbert Siegmund (Software Engineering, 2024)

Performance Sensitivity Across Configuration and Workload. - Stefan Mühlbauer; Florian Sattler; Christian Kaltenecker; Johannes Dorn; Sven Apel; Norbert Siegmund (Software Engineering, 2024)

Is Performance a Reliable Proxy for Energy Consumption? - Max Weber; Christian Kaltenecker; Florian Sattler; Sven Apel; Norbert Siegmund (Software Engineering, 2024)

A Methodology for Evaluating RAG Systems: A Case Study On Configuration Dependency Validation. - Sebastian Simon; Alina Mailach; Johannes Dorn; Norbert Siegmund (CoRR, 2024)

Practitioners' Discussions on Building LLM-based Applications for Production. - Alina Mailach; Sebastian Simon; Johannes Dorn; Norbert Siegmund (CoRR, 2024)

Themes of Building LLM-Based Applications for Production: A Practitioner's View. - Alina Mailach; Sebastian Simon; Johannes Dorn; Norbert Siegmund (CAIN, 2025)

FAMLEM, the FAst ModuLar Energy Meter at Code Level. - Max Weber; Johannes Dorn; Sven Apel; Norbert Siegmund (SIGSOFT FSE Companion, 2025)

Understanding Debugging as Episodes: A Case Study on Performance Bugs in Configurable Software Systems. - Max Weber; Alina Mailach; Sven Apel; Janet Siegmund; Raimund Dachselt; Norbert Siegmund (Proc. ACM Softw. Eng., 2025)

"Ok Pal, we have to code that now": interaction patterns of programming beginners with a conversational chatbot. - Alina Mailach; Dominik Gorgosch; Norbert Siegmund; Janet Siegmund (Empir. Softw. Eng., 2025)

Toward a theory on programmer's block inspired by writer's block. - Belinda Schantong; Norbert Siegmund; Janet Siegmund (Empir. Softw. Eng., 2025)