Kesavulu M, Nguyen DTien Dang, Bezbradica M, Helfert M.  2019.  Usage Analytics: A Process to Extract and Analyse Usage Data to Understand User Behaviour in Cloud. :109-124.

Petersen SAbbas, Pourzolfaghar Z, Alloush I, Ahlers D, Krogstie J, Helfert M.  2019.  Value-Added Services, Virtual Enterprises and Data Spaces Inspired Enterprise Architecture for Smart Cities. Collaborative Networks and Digital Transformation.

Pourzolfaghar Z, Bremser C, Helfert M, Piller G.  2018.  A Comparison of Smart City Development and Big Data Analytics Adoption Approaches.

Helfert M, Bastidas V, Pourzolfaghar Z.  2018.  Digital and Smart Services - The Application of Enterprise Architecture . International Conference on Digital Transformation and Global Society .

Mani N, Helfert M, Pahl C, Nimmagadda SL, Vasant P.  2018.  Domain Model Definition for Domain-Specific Rule Generation Using Variability Model. Innovative Computing, Optimization and Its Applications: Modelling and Simulations. :39–55.

Lewellen S, Helfert M.  2018.  Identifying Suitable Representation Techniques for the Prioritization of Requirements and Their Interdependencies for Multiple Software Product Lines. Business Information Systems. 320:412-423.

Lewellen S, Helfert M.  2018.  Identifying Suitable Representation Techniques for the Prioritization of Requirements and Their Interdependencies for Multiple Software Product Lines. Business Information Systems.

Bastidas V, Helfert M, Bezbradica M.  2018.  A Requirements Framework for the Design of Smart City Reference Architectures . The Hawaii International Conference on System Science HICSS 51 .

Bastidas V, Helfert M, Mamkaitis A, Pourzolfaghar Z.  2018.  Standardisation of Enterprise Architecture Development for Smart Cities. Colla.

Helfert M, Mamkaitis A.  2018.  Tailoring Enterprise Architecture Frameworks: Resource Structuring for Service-oriented Enterprises . 14th International Conference on Web Information Systems and Technologies.

Kesavulu M, Nguyen DTien Dang, Bezbradica M, Helfert M.  2018.  A Usage Analytics Model for Analysing User Behaviour in IBM Academic Cloud.

Kesavulu M, Nguyen D-TDang, Bezbradica M, Helfert M.  2018.  A Usage Analytics Model for Analysing User Behaviour in IBM Academic Cloud. The 6th International IBM Cloud Academy Conference .

Maccani G, Donnellan B, Helfert M.  2017.  Adoption of Open Government Data for Commercial Service Innovation: an Inductive Case Study on Parking Open Data Services. AMCIS.

Helfert M, Pourzolfaghar Z.  2017.  Barriers to Benefit from Integration of Building Information with Live Data from IOT Devices during the Facility Management Phase . BIM Gathering 2017 .

Bastidas V, Bezbradica M, Helfert M.  2017.  Cities as Enterprises: A Comparison of Smart City Frameworks Based on Enterprise Architecture Requirements. Second International Conference, Smart-CT 2017Second International Conference, Smart-CT 2017.

Kesavulu M, Bezbradica M, Helfert M.  2017.  Generic Refactoring Methodology for Cloud Migration. 7th International Conference on Cloud Computing and Services Science7th International Conference on Cloud Computing and Services Science.

Petkov P, Helfert M.  2017.  Identifying Emerging Challenges for ICT industry in Ireland: Multiple Case Study Analysis of Data Privacy Breaches. AMCIS 2017.

Pourzolfaghar Z, Helfert M.  2017.  Integration of Buildings Information with Live Data from IoT Devices. Connected Environments for the Internet of Things: Challenges and Solutions. :169–185.

Knutas A, Pourzolfaghar Z, Helfert M.  2017.  A Meta-Level Design Science Process for Integrating Stakeholder Needs - Demonstrated for Smart City Services. Proceedings of the International Conference on Computer-Human Interaction Research and Applications.

Ge M, O'Brien T, Helfert M.  2017.  Predicting Data Quality Success - The Bullwhip Effect in Data Quality. Perspectives in Business Informatics Research.

Pourzolfaghar Z, Helfert M, Melo V.AB, Khalilijafarabad A.  2017.  Proposing an access gate to facilitate knowledge exchange for smart city services. 2017 IEEE International Conference on Big Data (Big Data).

Helfert M, Krempels K-H, Klein C, Donnellan B.  2017.  SMARTGREENS 2015. Computing. 99:1–2.

Pourzolfaghar Z.  2017.  Taxonomy of smart elements for designing effective services. Twenty-third Americas Conference on Information Systems.

Kesavulu M, Helfert M, Bezbradica M.  2017.  A Usage-based Data Extraction Framework for Cloud-based Application - An Human-Computer Interaction Approach. :85-92.

Pourzolfaghar Z, Helfert M.  2017.  Utilising Latent Data in Smart Buildings: A Process Model to Collect, Analyse and Make Building Data Accessible for Smart Industries. :195-201.