Software Architecture

Univ.-Prof. Dr. Uwe Zdun

Research Group Software Architecture

Head

Währinger Straße 29
1090 Wien
Room : 5.29

T: +43-1-4277-78510

uwe.zdun(at)univie.ac.at

Personal homepage

u:cris portal

Courses

Publications

Analytical Modeling and Empirical Validation of Performability of Service- and Cloud-Based Dynamic Routing Architecture Patterns. / Amiri, Amirali; Zdun, Uwe; Hoorn, André van.
2023 30th Asia-Pacific Software Engineering Conference (APSEC). IEEE, 2023.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Architectural Design Decisions for Data Communication of Cyber-Physical Systems. / Amiri, Amirali; Ntentos, Evangelos ; Zdun, Uwe.
2023 30th Asia-Pacific Software Engineering Conference (APSEC). IEEE, 2023.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Compliance Management of IaC-Based Cloud Deployments During Runtime. / Falazi, Ghareeb; Harzenetter, Lukas; Képes, Kálmán et al.
2023 IEEE/ACM 16th International Conference on Utility and Cloud Computing (UCC). 2023.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Developer's Cognitive Effort Maintaining Monoliths vs. Microservices - An Eye-Tracking Study. / Simhandl, Georg; Paulweber, Philipp; Zdun, Uwe.
2023 30th Asia-Pacific Software Engineering Conference (APSEC). IEEE, 2023.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Stateful Depletion and Scheduling of Containers on Cloud Nodes for Efficient Resource Usage. / Amiri, Amirali; Zdun, Uwe; Plakidas, Konstantinos.
IEEE International Conference on Software Quality, Reliability and Security (QRS). 2022.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Modeling and Empirical Validation of Reliability and Performance Trade-Offs of Dynamic Routing in Service- and Cloud-Based Architectures. / Amiri, Amirali; Zdun, Uwe; Hoorn, André van.
In: IEEE Transactions on Services Computing, Vol. 15, No. 6, 01.11.2022, p. 3372-3386.

Publications: Contribution to journal › Article › Peer Reviewed

Conformance assessment of Architectural Design Decisions on API endpoint designs derived from domain models. / Singjai, Apitchaka; Zdun, Uwe.
In: Journal of Systems and Software, Vol. 193, 111433, 11.2022.

Publications: Contribution to journal › Article › Peer Reviewed

Assessing Architecture Conformance to Coupling-Related Infrastructure-as-Code Best Practices: Metrics and Case Studies. / Ntentos, Evangelos ; Zdun, Uwe; Soldani, Jacopo et al.
16th European Conference, ECSA 2022, Prague, Czech Republic, September 19–23, 2022, Proceedings. Springer, 2022. p. 101-116.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Avoiding Excessive Data Exposure Through Microservice APIs. / Genfer, Patric; Zdun, Uwe.
16th European Conference, ECSA 2022, Prague, Czech Republic, September 19–23, 2022, Proceedings. Cham: Springer, 2022. p. 3-18 (Lecture Notes in Computer Science, Vol. 13444).

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Cost-Aware Multidimensional Auto-Scaling of Service- and Cloud-Based Dynamic Routing to Prevent System Overload. / Amiri, Amirali; Zdun, Uwe; Hoorn, André van et al.
Proceedings 2022 IEEE International Conference on Web Services (IEEE ICWS 2022). ed. / Claudio Agostino Ardagna; Nimanthi Atukorala; Boualem Benatallah; Athman Bouguettaya; Fabio Casati; Carl K. Chang; Rong N. Chang; Ernesto Damiani; Chirine Ghedira Guegan; Robert Ward; Fatos Xhafa; Xiaofei Xu; Jia Zhang. Piscataway, NJ: IEEE, 2022. p. 379-384.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Towards a Security Benchmark for the Architectural Design of Microservice Applications. / Tukaram, Anusha Bambhore; Schneider, Simon; Ferreyra, Nicolas E. Diaz et al.
ARES '22: Proceedings of the 17th International Conference on Availability, Reliability and Security. Association for Computing Machinery (ACM), 2022. p. 1-7 116.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Assessing Architecture Conformance to Security-Related Practices in Infrastructure as Code Based Deployments. / Ntentos, Evangelos ; Zdun, Uwe; Falazi, Ghareeb et al.
Proceedings 2022 IEEE International Conference on Services Computing (IEEE SCC 2022). ed. / Claudio Agostino Ardagna; Hongyi Bian; Carl K. Chang; Rong N. Chang; Ernesto Damiani; Schahram Dustdar; Jordi Marco; Munindar Singh; Ernest Teniente; Robert Ward; Zhongjie Wang; Fatos Xhafa; Jia Zhang. Piscataway, NJ: IEEE, 2022. p. 123-133 (Proceedings of the ... IEEE International Conference on Services Computing).

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Architectural Design Decisions for the Machine Learning Workflow. / Warnett, Stephen J.; Zdun, Uwe.
In: Computer, Vol. 55, No. 3, 01.03.2022, p. 40-51.

Publications: Contribution to journal › Article › Peer Reviewed

Conformance Assessment of Architectural Design Decisions on the Mapping of Domain Model Elements to APIs and API Endpoints. / Singjai, Apitchaka; Zdun, Uwe.
2022 IEEE 19th International Conference on Software Architecture Companion (ICSA-C), Honolulu, HI, USA. Piscataway, NJ: IEEE, 2022. p. 76-83.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

On Unifying the Compliance Management of Applications Based on IaC Automation. / Falazi, Ghareeb; Breitenbücher, Uwe; Leymann, Frank et al.
2022 IEEE 19th International Conference on Software Architecture Companion (ICSA-C), Honolulu, HI, USA. Piscataway, NJ: IEEE, 2022. p. 226-229.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

API Description-Based Conformance Assessment of Architectural Design Decision. / Singjai, Apitchaka; Zdun, Uwe.
Proceedings 16th IEEE International Conference on Service-Oriented System Engineering (SOSE2022). IEEE, 2022. p. 59-68.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Architectural Design Decisions for Machine Learning Deployment. / Warnett, Stephen J.; Zdun, Uwe.
2022 IEEE 19th International Conference on Software Architecture (ICSA), Honolulu, HI, USA. Piscataway, NJ: IEEE, 2022. p. 90-100.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

How Composable is the Web? An Empirical Study on OpenAPI Data model Compatibility. / Serbout, Souhaila; Pautasso, Cesare; Zdun, Uwe.
2022 IEEE International Conference on Web Services (ICWS), Barcelona, Spain. ed. / Claudio Agostino Ardagna; Nimanthi Atukorala; Boualem Benatallah; Athman Bouguettaya; Fabio Casati; Carl K. Chang; Rong N. Chang; Ernesto Damiani; Chirine Ghedira Guegan; Robert Ward; Fatos Xhafa; Xiaofei Xu; Jia Zhang. Piscataway, NJ: IEEE, 2022. p. 415-424.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Impact of API Rate Limit on Reliability of Microservices-Based Architectures. / El Malki, Amine; Zdun, Uwe; Pautasso, Cesare.
Proceedings 16th IEEE International Conference on Service-Oriented System Engineering (SOSE2022). IEEE, 2022. p. 19-28.

Publications: Contribution to book › Contribution to proceedings › Peer Reviewed

Patterns for API Design - Simplifying Integration with Loosely Coupled Message Exchanges. / Zimmermann, Olaf; Stocker, Mirko; Lübke, Daniel et al.
Boston: Addison-Wesley Professional, 2022.

Publications: Book

Projects

DeVulnIX: Design-Level Vulnerabilities Identification and Fixing

Zdun, U. (Project Lead) & Ennsberger, S. (Admin)

1/09/26 → 31/08/29

Project: Research funding

BEAM: Bridging SW Engineering, MLOps, and Operational Agents: Foundations for Agentic AI in Cyber-Physical Systems

Zdun, U. (Project Lead), Warnett, S. J. (Scientific Project Staff) & Ennsberger, S. (Admin)

1/04/26 → 31/03/29

Project: Research cooperation

CQ4CD: Continuous Quality Control for Continuous Delivery

Zdun, U. (Co-Lead), Hoorn, A. V. (Co-Lead), Urdih, F. (Scientific Project Staff), Theodoropoulos, T. (Scientific Project Staff) & Ennsberger, S. (Admin)

1/10/24 → 30/09/27

Project: Research funding

MODIS: MLOps for Distributed Intelligent Cyber-physical Systems

Zdun, U. (Project Lead), Ntentos, E. (Scientific Project Staff), Warnett, S. J. (Scientific Project Staff), Fang, Z. (Scientific Project Staff), Chowdhary, D. (Scientific Project Staff), Urdih, F. (Scientific Project Staff), Amiri, A. (Scientific Project Staff) & Ennsberger, S. (Admin)

1/01/23 → 31/12/25

Project: Research cooperation

AG4CPS: Architecture Guidance System for CPS

Zdun, U. (Project Lead), Amiri, A. (Scientific Project Staff), Ntentos, E. (Scientific Project Staff) & Ennsberger, S. (Admin)

1/02/22 → 31/12/22

Project: Contract research

IAC2: Infrastructure-as-code Architecture Decision Compliance

Zdun, U. (Project Lead), Ntentos, E. (Scientific Project Staff), Simhandl, G. (Scientific Project Staff), Quéval, P.-J. (Scientific Project Staff) & Ennsberger, S. (Admin)

1/12/20 → 30/11/23

Project: Research funding

AMMONIS: Adaptive Multi-Modale Netzwerkerkennung zur Informationssichtung

Zdun, U. (Project Lead), Warnett, S. J. (Scientific Project Staff), Wöhrer, A. M. (Scientific Project Staff) & Ennsberger, S. (Admin)

1/11/20 → 31/10/22

Project: Research funding

AssureMOSS: Assurance and certification in secure Multi-party Open Software and Services

Zdun, U. (Project Lead), Simhandl, G. (Scientific Project Staff), Quéval, P.-J. (Scientific Project Staff) & Ennsberger, S. (Admin)

1/10/20 → 30/09/23

Project: Research funding

API-ACE: Analytics-centric Continuous Design of Microservice APIs

Zdun, U. (Project Lead), Genfer, P. (Scientific Project Staff), Hörner, N. E. (Scientific Project Staff), El Malki, A. (Scientific Project Staff), Simhandl, G. (Scientific Project Staff) & Ennsberger, S. (Admin)

1/01/20 → 31/12/23

Project: Research funding

DECO: Foundations of DevOps and Continuous Delivery for Software Ecosystems

Zdun, U. (Project Lead), Ntentos, E. (Scientific Project Staff), Plakidas, K. (Scientific Project Staff) & Ennsberger, S. (Admin)

1/04/18 → 31/03/21

Project: Research cooperation

AD4SE IV: Definition der systematischen Methodologie für Architektur- und Designentscheidungen bei der Entwicklung von Software Ökosystemen IV

Zdun, U. (Project Lead) & Ennsberger, S. (Admin)

1/08/17 → 31/07/18

Project: Contract research

ADDCompliance: Ensuring Compliance of Architectural Design Decisions and Implementations

Zdun, U. (Project Lead), Ntentos, E. (Scientific Project Staff), Amiri, A. (Scientific Project Staff), Simhandl, G. (Scientific Project Staff) & Ennsberger, S. (Admin)

1/04/17 → 31/10/20

Project: Research funding

Field Force 3

Zdun, U. (Project Lead) & Ennsberger, S. (Admin)

25/07/16 → 31/10/16

Project: Contract research

AD4SE III: Definition der systematischen Methodologie für Architektur- und Designentscheidungen bei der Entwicklung von Software Ökosystemen III

Zdun, U. (Project Lead) & Ennsberger, S. (Admin)

1/07/16 → 30/06/17

Project: Contract research

AD4SE II: Definition der systematischen Methodologie für Architektur- und Designentscheidungen bei der Entwicklung von Software Ökosystemen II

Zdun, U. (Project Lead) & Ennsberger, S. (Admin)

15/04/15 → 30/06/16

Project: Contract research

Field Force 2

Zdun, U. (Project Lead) & Ennsberger, S. (Admin)

15/12/14 → 24/07/16

Project: Contract research

AD4SE: Definition der systematischen Methodologie für Architektur- und Designentscheidungen bei der Entwicklung von Software Ökosystemen

Zdun, U. (Project Lead) & Ennsberger, S. (Admin)

1/05/14 → 28/02/15

Project: Contract research

CACAO: Consistency Checking, Recommendations, And Visual Modeling For Ad Hoc Changes By Knowledge Workers In Adaptive Case Management

Zdun, U. (Project Lead) & Ennsberger, S. (Admin)

1/03/14 → 31/05/17

Project: Research funding

Field Force

Zdun, U. (Project Lead) & Ennsberger, S. (Admin)

8/11/13 → 31/12/14

Project: Contract research

CONTAINER: Supporting Containment Checking for UML Behaviour Diagrams

Zdun, U. (Project Lead) & Ennsberger, S. (Admin)

1/01/13 → 31/01/17

Project: Research funding