FeatureIDE: A tool framework for feature-oriented software development. - Christian Kästner; Thomas Thüm; Gunter Saake; Janet Feigenspan; Thomas Leich; Fabian Wielgorz; Sven Apel (ICSE, 2009)

How to compare program comprehension in FOSD empirically: an experience report. - Janet Feigenspan; Christian Kästner; Sven Apel; Thomas Leich (FOSD, 2009)

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

Visual Support for Understanding Product Lines. - Janet Feigenspan; Christian Kästner; Mathias Frisch; Raimund Dachselt; Sven Apel (ICPC, 2010)

Using background colors to support program comprehension in software product lines. - Janet Feigenspan; Michael Schulze; Maria Papendieck; Christian Kästner; Raimund Dachselt; Veit Köppen; Mathias Frisch (EASE, 2011)

Exploring Software Measures to Assess Program Comprehension. - Janet Feigenspan; Sven Apel; Jörg Liebig; Christian Kästner (ESEM, 2011)

View infinity: a zoomable interface for feature-oriented software development. - Michael Stengel; Mathias Frisch; Sven Apel; Janet Feigenspan; Christian Kästner; Raimund Dachselt (ICSE, 2011)

Analyzing the Effect of Preprocessor Annotations on Code Clones. - Sandro Schulze; Elmar Jürgens; Janet Feigenspan (SCAM, 2011)

FeatureCommander: colorful #ifdef world. - Janet Feigenspan; Maria Papendieck; Christian Kästner; Mathias Frisch; Raimund Dachselt (SPLC Workshops, 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)

Comparing program comprehension of physically and virtually separated concerns. - Janet Siegmund; Christian Kästner; Jörg Liebig; Sven Apel (FOSD, 2012)

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

Is the derivation of a model easier to understand than the model itself? - Janet Feigenspan; Don S. Batory; Taylor L. Riché (ICPC, 2012)

Measuring programming experience. - Janet Feigenspan; Christian Kästner; Jörg Liebig; Sven Apel; Stefan Hanenberg (ICPC, 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)

Toward measuring program comprehension with functional magnetic resonance imaging. - Janet Siegmund; André Brechmann; Sven Apel; Christian Kästner; Jörg Liebig; Thomas Leich; Gunter Saake (SIGSOFT FSE, 2012)

Supporting program comprehension in large preprocessor-based software product lines. - Janet Feigenspan; Michael Schulze; Maria Papendieck; Christian Kästner; Raimund Dachselt; Veit Köppen; Mathias Frisch; Gunter Saake (IET Softw., 2012)

Framework for measuring program comprehension. - Janet Siegmund (2012)

The Human Factor in Computer Science. - Janet Siegmund (GI-Jahrestagung, 2013)

Agile Methoden im Softwareprojekt. - Janet Siegmund; Thomas Thüm; Sandro Schulze; Elmar Jürgens (GI-Jahrestagung, 2013)

Does the discipline of preprocessor annotations matter?: a controlled experiment. - Sandro Schulze; Jörg Liebig; Janet Siegmund; Sven Apel (GPCE, 2013)

Experience from Measuring Program Comprehension - Toward a General Framework. - Janet Siegmund; Christian Kästner; Sven Apel; André Brechmann; Gunter Saake (Software Engineering, 2013)

Dark Knowledge and Graph Grammars in Automated Software Design. - Don S. Batory; Rui C. Gonçalves; Bryan Marker; Janet Siegmund (SLE, 2013)

Do background colors improve program comprehension in the #ifdef hell? - Janet Feigenspan; Christian Kästner; Sven Apel; Jörg Liebig; Michael Schulze; Raimund Dachselt; Maria Papendieck; Thomas Leich; Gunter Saake (Empir. Softw. Eng., 2013)

The Human Factor in Computer Science and How to Teach Students to Care: An Experience Report. - Janet Siegmund; Sven Apel (Socioinformatics, 2014)

Towards recovering and exploiting domain knowledge from C code: A case study on automotive software. - Jochen Quante; Mohammed Tarabain; Janet Siegmund (CSMR-WCRE, 2014)

Understanding understanding source code with functional magnetic resonance imaging. - Janet Siegmund; Christian Kästner; Sven Apel; Chris Parnin; Anja Bethmann; Thomas Leich; Gunter Saake; André Brechmann (ICSE, 2014)

Towards User-Friendly Projectional Editors. - Markus Völter; Janet Siegmund; Thorsten Berger; Bernd Kolb (SLE, 2014)

Measuring and modeling programming experience. - Janet Siegmund; Christian Kästner; Jörg Liebig; Sven Apel; Stefan Hanenberg (Empir. Softw. Eng., 2014)

Measuring Program Comprehension with fMRI. - Janet Siegmund (Softwaretechnik-Trends, 2014)

From Developer Networks to Verified Communities: A Fine-Grained Approach. - Mitchell Joblin; Wolfgang Mauerer; Sven Apel; Janet Siegmund; Dirk Riehle (ICSE (1), 2015)

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

Measuring Program Comprehension with Functional Magnetic Resonance Imaging. - Janet Siegmund; Sven Apel; Christian Kästner; Chris Parnin; Anja Bethmann; Gunter Saake; Thomas Leich; André Brechmann (Software Engineering & Management, 2015)

Human-Centric Development of Software Tools (Dagstuhl Seminar 15222). - Amy J. Ko; Shriram Krishnamurthi; Gail C. Murphy; Janet Siegmund (Dagstuhl Reports, 2015)

Confounding parameters on program comprehension: a literature survey. - Janet Siegmund; Jana Schumann (Empir. Softw. Eng., 2015)

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

Modernizing Plan-Composition Studies. - Kathi Fisler; Shriram Krishnamurthi; Janet Siegmund (SIGCSE, 2016)

Efficiency of projectional editing: a controlled experiment. - Thorsten Berger; Markus Völter; Hans Peter Jensen; Taweesap Dangprasert; Janet Siegmund (SIGSOFT FSE, 2016)

Product-line maintenance with emergent contract interfaces. - Thomas Thüm; Márcio Ribeiro 001; Reimar Schröter; Janet Siegmund; Francisco Dalton (SPLC, 2016)

Program Comprehension: Past, Present, and Future. - Janet Siegmund (FOSE@SANER, 2016)

Preprocessor-based variability in open-source and industrial software systems: An empirical study. - Claus Hunsen; Bo Zhang 014; Janet Siegmund; Christian Kästner; Olaf Leßenich; Martin Becker 002; Sven Apel (Empir. Softw. Eng., 2016)

Leaders of Tomorrow on the Future of Software Engineering: A Roundtable. - Felienne Hermans; Janet Siegmund; Thomas Fritz 001; Gabriele Bavota; Meiyappan Nagappan; Abram Hindle; Yasutaka Kamei; Ali Mesbah 001; Bram Adams (IEEE Softw., 2016)

Influence of Identifier Length and Semantics on the Comprehensibility of Source Code. - Johannes C. Hofmeister; Janet Siegmund; Daniel V. Holt (Softwaretechnik-Trends, 2016)

A Study on Tool Support for Refactoring in Database Applications. - Hagen Schink; Janet Siegmund; Reimar Schröter; Thomas Thüm; Gunter Saake (Softwaretechnik-Trends, 2016)

Comprehending studies on program comprehension. - Ivonne Schröter; Jacob Krüger; Janet Siegmund; Thomas Leich (ICPC, 2017)

Renaming and shifted code in structured merging: looking ahead for precision and performance. - Olaf Leßenich; Sven Apel; Christian Kästner; Georg Seibt; Janet Siegmund (ASE, 2017)

On the Nature of Programmer Expertise. - Chris Parnin; Janet Siegmund; Norman Peitek (PPIG, 2017)

Measuring neural efficiency of program comprehension. - Janet Siegmund; Norman Peitek; Chris Parnin; Sven Apel; Johannes C. Hofmeister; Christian Kästner; Andrew Begel; Anja Bethmann; André Brechmann (ESEC/SIGSOFT FSE, 2017)

Simultaneous measurement of program comprehension with fMRI and eye tracking: a case study. - Norman Peitek; Janet Siegmund; Chris Parnin; Sven Apel; Johannes C. Hofmeister; André Brechmann (ESEM, 2018)

Toward conjoint analysis of simultaneous eye-tracking and fMRI data for program-comprehension studies. - Norman Peitek; Janet Siegmund; Chris Parnin; Sven Apel; André Brechmann (EMIP@ETRA, 2018)

Beyond gaze: preliminary analysis of pupil dilation and blink rates in an fMRI study of program comprehension. - Norman Peitek; Janet Siegmund; Chris Parnin; Sven Apel; André Brechmann (EMIP@ETRA, 2018)

Knowledge transfer from research to industry: a survey on program comprehension. - Ivonne von Nostitz-Wallwitz; Jacob Krüger; Janet Siegmund; Thomas Leich (ICSE (Companion Volume), 2018)

Efficiency of Projectional Editing. - Thorsten Berger; Markus Voelter; Hans Peter Jensen; Taweesap Dangprasert; Janet Siegmund (Software Engineering, 2018)

Neural Efficiency of Top-Down Program Comprehension. - Norman Peitek; Janet Siegmund; Chris Parnin; Sven Apel; Johannes C. Hofmeister; Christian Kästner; Andrew Begel; Anja Bethmann; André Brechmann (Software Engineering, 2018)

Indicators for merge conflicts in the wild: survey and empirical study. - Olaf Leßenich; Janet Siegmund; Sven Apel; Christian Kästner; Claus Hunsen (Autom. Softw. Eng., 2018)

Indentation: A Simple Matter of Style or Support for Program Comprehension? - Jennifer Bauer; Johannes C. Hofmeister; Janet Siegmund; Sven Apel (Softwaretechnik-Trends, 2018)

A Brief SurveyOf Object-Oriented Ideas. - Johannes C. Hofmeister; Janet Siegmund; Sven Apel (Softwaretechnik-Trends, 2018)

Indentation: simply a matter of style or support for program comprehension? - Jennifer Bauer; Janet Siegmund; Norman Peitek; Johannes C. Hofmeister; Sven Apel (ICPC, 2019)

CodersMUSE: multi-modal data exploration of program-comprehension experiments. - Norman Peitek; Sven Apel; André Brechmann; Chris Parnin; Janet Siegmund (ICPC, 2019)

Shorter identifier names take longer to comprehend. - Johannes C. Hofmeister; Janet Siegmund; Daniel V. Holt (Empir. Softw. Eng., 2019)

Comparing the influence of using feature-oriented programming and conditional compilation on comprehending feature-oriented software. - Alcemir Rodrigues Santos; Ivan do Carmo Machado; Eduardo Santana de Almeida; Janet Siegmund; Sven Apel (Empir. Softw. Eng., 2019)

Summary of the Sixth Edition of the International Workshop on Eye Movements in Programming. - Janet Siegmund; Andrew Begel; Norman Peitek (ACM SIGSOFT Softw. Eng. Notes, 2019)

What Drives the Reading Order of Programmers?: An Eye Tracking Study. - Norman Peitek; Janet Siegmund; Sven Apel (ICPC, 2020)

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

Studying programming in the neuroage: just a crazy idea? - Janet Siegmund; Norman Peitek; André Brechmann; Chris Parnin; Sven Apel (Commun. ACM, 2020)

On the fulfillment of coordination requirements in open-source software projects: An exploratory study. - Claus Hunsen; Janet Siegmund; Sven Apel (Empir. Softw. Eng., 2020)

Preface to the special issue on program comprehension. - Janet Siegmund; Chanchal K. Roy (Empir. Softw. Eng., 2020)

Understanding comprehension of iterative and recursive programs with eye tracking. - Arooba Aqeel; Norman Peitek; Janet Siegmund (Softwaretechnik-Trends, 2020)

How Novice Programmers Become Experienced: A Longitudinal Study. - Marc Schwarzkopf; Norman Peitek; Janet Siegmund (Softwaretechnik-Trends, 2020)

A Look into Programmers' Heads. - Norman Peitek; Janet Siegmund; Sven Apel; Christian Kästner; Chris Parnin; Anja Bethmann; Thomas Leich; Gunter Saake; André Brechmann (IEEE Trans. Software Eng., 2020)

REyeker: Remote Eye Tracker. - Jonas Mucke; Marc Schwarzkopf; Janet Siegmund (ETRA Short Papers, 2021)

Program Comprehension and Code Complexity Metrics: An fMRI Study. - Norman Peitek; Sven Apel; Chris Parnin; André Brechmann; Janet Siegmund (ICSE, 2021)

Program Comprehension and Code Complexity Metrics: A Replication Package of an fMRI Study. - Norman Peitek; Sven Apel; Chris Parnin; André Brechmann; Janet Siegmund (ICSE (Companion Volume), 2021)

Understanding Comprehension of Iterative and Recursive Programs with Remote Eye Tracking. - Arooba Aqeel; Norman Peitek; Sven Apel; Jonas Mucke; Janet Siegmund (PPIG, 2021)

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

Correlates of programmer efficacy and their link to experience: a combined EEG and eye-tracking study. - Norman Peitek; Annabelle Bergum; Maurice Rekrut; Jonas Mucke; Matthias Nadig; Chris Parnin; Janet Siegmund; Sven Apel (ESEC/SIGSOFT FSE, 2022)

The Human Factors Impact of Programming Error Messages (Dagstuhl Seminar 22052). - Brett A. Becker; Paul Denny 001; Janet Siegmund; Andreas Stefik (Dagstuhl Reports, 2022)

Correction to: Preface to the special issue on program comprehension. - Janet Siegmund; Chanchal K. Roy (Empir. Softw. Eng., 2022)

Foundations for a New Perspective of Understanding Programming (Dagstuhl Seminar 22402). - Madeline Endres; André Brechmann; Bonita Sharif; Westley Weimer; Janet Siegmund (Dagstuhl Reports, 2022)

Community Expectations for Research Artifacts and Evaluation Processes. - Ben Hermann; Stefan Winter 001; Janet Siegmund (Software Engineering, 2023)

Hierarchical and Hybrid Organizational Structures in Open-source Software Projects: A Longitudinal Study. - Mitchell Joblin; Barbara Eckl; Thomas Bock; Angelika Schmid; Janet Siegmund; Sven Apel (ACM Trans. Softw. Eng. Methodol., 2023)

New Perspectives on the Human Factor in Software Engineering. - Janet Siegmund (Software Engineering, 2024)

Tapping into the Natural Language System with Artificial Languages when Learning Programming. - Elisa Madeleine Hartmann; Annabelle Bergum; Dominik Gorgosch; Norman Peitek; Sven Apel; Janet Siegmund (CoRR, 2024)

Toward Finding and Supporting Struggling Students in a Programming Course with an Early Warning System. - Belinda Schantong; Dominik Gorgosch; Janet Siegmund (CoRR, 2024)

Unexpected but informative: What fixation-related potentials tell us about the processing of ambiguous program code. - Annabelle Bergum; Anna-Maria Maurer; Norman Peitek; Regine Bader; Axel Mecklinger; Vera Demberg; Janet Siegmund; Sven Apel (CoRR, 2024)

Knowledge Transfer and False Friends: Insights on Transitioning from C to Java. - Yifan Du 005; Belinda Schantong; Janet Siegmund (CSEE&T, 2025)

Understanding the low inter-rater agreement on aggressiveness on the Linux Kernel Mailing List. - Thomas Bock; Niklas Schneider; Angelika Schmid; Sven Apel; Janet Siegmund (J. Syst. Softw., 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)

From Bugs to Breakthroughs: Novice Errors in CS2. - Nadja Just; Janet Siegmund; Belinda Schantong (CoRR, 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)