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  1. An architectural perspective on MLOps: Structures, processes, tools, and stakeholders

    Article • Information and Software Technology, May 2026, Elsevier

    Justus Bogner

  2. The More the Merrier? Navigating Accuracy vs. Energy Consumption Design Trade-Offs in Ensemble Learning Systems

    Article • January 2026, Elsevier

    Justus Bogner

  3. On Dependencies in Microservices: Dependency Management and Maintainability

    Article • January 2026, Springer Science + Business Media

    Justus Bogner

  4. How Do Companies Manage the Environmental Sustainability of AI? An Interview Study About Green AI Efforts and Regulations

    Article • June 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  5. How Do Model Export Formats Impact the Development of ML-Enabled Systems? A Case Study on Model Integration

    Article • April 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  6. How Do Computer Science Students Perceive Self-Study with Open-Source Repositories for Building AI/ML Systems?

    Article • April 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  7. How Does Microservice Granularity Impact Energy Consumption and Performance? A Controlled Experiment

    Article • March 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  8. On the Effectiveness of Microservices Tactics and Patterns to Reduce Energy Consumption: An Experimental Study on Trade-Offs

    Article • March 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  9. AI Techniques in the Microservices Life-Cycle: a Systematic Mapping Study

    Article • Computing, March 2025, Springer Science + Business Media

    Justus Bogner

  10. How do ML practitioners perceive explainability? an interview study of practices and challenges

    Article • Empirical Software Engineering, November 2024, Springer Science + Business Media

    Justus Bogner

  11. How mature is requirements engineering for AI-based systems? A systematic mapping study on practices, challenges, and future research directions

    Article • Requirements Engineering, October 2024, Springer Science + Business Media

    Justus Bogner

  12. How to Sustainably Monitor ML-Enabled Systems? Accuracy and Energy Efficiency Tradeoffs in Concept Drift Detection

    Article • June 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  13. How Do Microservice API Patterns Impact Understandability? A Controlled Experiment

    Article • June 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  14. RESTRuler: Towards Automatically Identifying Violations of RESTful Design Rules in Web APIs

    Article • June 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  15. Balancing Progress and Responsibility: A Synthesis of Sustainability Trade-Offs of AI-Based Systems

    Article • June 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  16. Sustainability Integration of Artificial Intelligence into the Software Development Life Cycle

    Article • June 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  17. Towards Explainability as a Functional Requirement: A Vision to Integrate the Legal, End-User, and ML Engineer Perspectives

    Article • April 2024, ACM (Association for Computing Machinery)

    Stefan Wagner, Justus Bogner

  18. Apples, Oranges, and Software Engineering: Study Selection Challenges for Secondary Research on Latent Variables

    Article • April 2024, ACM (Association for Computing Machinery)

    Marvin Wyrich, Justus Bogner

  19. Analyzing the Evolution and Maintenance of ML Models on Hugging Face

    Article • April 2024, ACM (Association for Computing Machinery)

    Justus Bogner

  20. Beyond Self-Promotion: How Software Engineering Research Is Discussed on LinkedIn

    Article • April 2024, ACM (Association for Computing Machinery)

    Marvin Wyrich, Justus Bogner

  21. A Synthesis of Green Architectural Tactics for ML-Enabled Systems

    Article • April 2024, ACM (Association for Computing Machinery)

    Justus Bogner, Patricia Lago

  22. On Maintainability and Microservice Dependencies: How Do Changes Propagate?

    Article • January 2024, Scitepress

    Justus Bogner

  23. An Analysis of MLOps Architectures: A Systematic Mapping Study

    Article • January 2024, Springer Science + Business Media

    Justus Bogner

  24. Towards an Architecture-Centric Methodology for Migrating to Microservices

    Article • December 2023, Springer Science + Business Media

    Justus Bogner

  25. Exploring the Carbon Footprint of Hugging Face's ML Models: A Repository Mining Study

    Article • October 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  26. How Can You Tell How Well a Developer Understands Code?

    Article • ACM Computing Surveys, October 2023, ACM (Association for Computing Machinery)

    Stefan Wagner, Marvin Wyrich, Justus Bogner

  27. Do RESTful API design rules have an impact on the understandability of Web APIs?

    Article • Empirical Software Engineering, September 2023, Springer Science + Business Media

    Justus Bogner

  28. Resist the Hype!: Practical Recommendations to Cope With Résumé-Driven Development

    Article • IEEE Software, September 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  29. A Case Study on AI Engineering Practices: Developing an Autonomous Stock Trading System

    Article • May 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  30. Design Patterns for AI-based Systems: A Multivocal Literature Review and Pattern Repository

    Article • May 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  31. Adopting microservices and DevOps in the cyber‐physical systems domain: A rapid review and case study

    Article • Software Practice and Experience, November 2022, Wiley

    Justus Bogner

  32. Can Requirements Engineering Support Explainable Artificial Intelligence? Towards a User-Centric Approach for Explainability Requirements

    Article • August 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  33. To type or not to type?

    Article • May 2022, ACM (Association for Computing Machinery)

    Justus Bogner

  34. Towards a methodological framework for production-ready AI-based software components

    Article • May 2022, ACM (Association for Computing Machinery)

    Justus Bogner

  35. Software Engineering for AI-Based Systems: A Survey

    Article • ACM Transactions on Software Engineering and Methodology, April 2022, ACM (Association for Computing Machinery)

    Stefan Wagner, Justus Bogner

  36. Towards using coupling measures to guide black‐box integration testing in component‐based systems

    Article • Software Testing Verification and Reliability, March 2022, Wiley

    Justus Bogner

  37. Designing Microservice Systems Using Patterns: An Empirical Study on Quality Trade-Offs

    Article • March 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  38. Summary of the artifact accompanying the article : "Designing Microservice Systems Using Patterns: An Empirical Study on Quality Trade-Offs"

    Article • March 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  39. Generating Reinforcement Learning Environments for Industrial Communication Protocols

    Article • September 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  40. Industry practices and challenges for the evolvability assurance of microservices

    Article • Empirical Software Engineering, July 2021, Springer Science + Business Media

    Justus Bogner

  41. An explanation of the phenomenon "Résumé-Driven Development" among software professionals

    Article • May 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Stefan Wagner, Jonas Fritzsch, Justus Bogner

  42. Characterizing Technical Debt and Antipatterns in AI-Based Systems: A Systematic Mapping Study

    Article • May 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  43. Which RESTful API Design Rules Are Important and How Do They Improve Software Quality? A Delphi Study with Industry Experts

    Article • January 2021, Springer Science + Business Media

    Justus Bogner

  44. Architecting Digital Products and Services

    Article • July 2020, Springer Science + Business Media

    Justus Bogner

  45. Collecting Service-Based Maintainability Metrics from RESTful API Descriptions: Static Analysis and Threshold Derivation

    Article • January 2020, Springer Science + Business Media

    Justus Bogner

  46. Scenario-based Evolvability Analysis of Service-oriented Systems: A Lightweight and Tool-supported Method

    Article • January 2020, Scitepress

    Justus Bogner

  47. Determining Microservice Boundaries: A Case Study Using Static and Dynamic Software Analysis

    Article • January 2020, Springer Science + Business Media

    Filipe Correia, Justus Bogner

  48. Towards an Evolvability Assurance Method for Service-Based Systems

    Article • January 2020, Springer Science + Business Media

    Justus Bogner

  49. Towards a Generalizable Comparison of the Maintainability of Object-Oriented and Service-Oriented Applications

    Article • January 2020, Springer Science + Business Media

    Justus Bogner

  50. Microservices Migration in Industry: Intentions, Strategies, and Challenges

    Article • September 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  51. Assuring the Evolvability of Microservices: Insights into Industry Practices and Challenges

    Article • September 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  52. On the impact of service-oriented patterns on software evolvability: a controlled experiment and metric-based analysis

    Article • PeerJ Computer Science, August 2019, PeerJ

    Justus Bogner

  53. Towards an Autonomous Bot for Automatic Source Code Refactoring

    Article • May 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  54. Microservices in Industry: Insights into Technologies, Characteristics, and Software Quality

    Article • March 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  55. Towards a Collaborative Repository for the Documentation of Service-Based Antipatterns and Bad Smells

    Article • March 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  56. Using architectural modifiability tactics to examine evolution qualities of Service- and Microservice-Based Systems

    Article • SICS Software-Intensive Cyber-Physical Systems, February 2019, Springer Science + Business Media

    Justus Bogner

  57. A Modular Approach to Calculate Service-Based Maintainability Metrics from Runtime Data of Microservices

    Article • January 2019, Springer Science + Business Media

    Justus Bogner

  58. Architecting Service-Dominant Digital Products

    Article • January 2019, Springer Science + Business Media

    Justus Bogner

  59. From Monolith to Microservices: A Classification of Refactoring Approaches

    Article • January 2019, Springer Science + Business Media

    Justus Bogner

  60. Evolution of Enterprise Architecture for Digital Transformation

    Article • October 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  61. Decision-Oriented Composition Architecture for Digital Transformation

    Article • May 2018, Springer Science + Business Media

    Justus Bogner

  62. Limiting technical debt with maintainability assurance

    Article • May 2018, ACM (Association for Computing Machinery)

    Justus Bogner

  63. Software Evolution for Digital Transformation

    Article • January 2018, Scitepress

    Justus Bogner

  64. Automatically measuring the maintainability of service- and microservice-based systems

    Article • October 2017, ACM (Association for Computing Machinery)

    Justus Bogner

  65. Decision Management for Micro-Granular Digital Architecture

    Article • October 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  66. Towards a practical maintainability quality model for service-and microservice-based systems

    Article • September 2017, ACM (Association for Computing Machinery)

    Justus Bogner

  67. Decision-Controlled Digitization Architecture for Internet of Things and Microservices

    Article • May 2017, Springer Science + Business Media

    Justus Bogner

  68. Multi-perspective Digitization Architecture for the Internet of Things

    Article • January 2017, Springer Science + Business Media

    Justus Bogner

  69. Towards Integrating Microservices with Adaptable Enterprise Architecture

    Article • September 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  70. Multi-Perspective Decision Management for Digitization Architecture and Governance

    Article • September 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Justus Bogner

  71. Decision Case Management for Digital Enterprise Architectures with the Internet of Things

    Article • January 2016, Springer Science + Business Media

    Justus Bogner

  72. Real time charging database benchmarking

    Article • December 2015, ACM (Association for Computing Machinery)

    Justus Bogner