Bastidas, Viviana and Reychav, Iris and Ofir, Alon and Bezbradica, Marija and Helfert, Markus (2022) Concepts for Modeling Smart Cities. Business & Information Systems Engineering, 64 (3). pp. 359-373. ISSN 2363-7005

Cakir, Gültekin and Iftikhar, Rehan and Bielozorov, Artem and Pourzolfaghar, Zohreh and Helfert, Markus (2021) Omnichannel retailing: Digital transformation of a medium-sized retailer. Journal of Information Technology Teaching Cases. ISSN 2043-8869

Alfano, Marco and Lenzitti, Biagio and Taibi, Davide and Helfert, Markus (2021) On-Line Retrieval of Health Information Based on Language Complexity, Information Customization and Information Quality. In: Communications in Computer and Information Science.

Alfano, Marco and Kellett, John and Lenzitti, Biagio and Helfert, Markus (2021) Proposed Use of a Conversational Agent for Patient Empowerment. In: Proceedings of the 14th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2021).

Anthony Jnr, Bokolo and Abbas Petersen, Sobah and Helfert, Markus and Guo, Hong (2021) Digital transformation with enterprise architecture for smarter cities: a qualitative research approach. Digital Policy, Regulation and Governance, 23 (4). pp. 355-376. ISSN 2398-5038

Iftikhar, Rehan and Cakir, Gültekin and Wruck, Tabitha and Helfert, Markus (2021) How can Older Adults Shop Online in the Future? Developing Design Principles for Virtual-Commerce Stores. ECIS 2021 Proceedings, 122.

Anthony Jnr, Bokolo and Abbas Petersen, Sobah and Helfert, Markus and Ahlers, Dirk and Krogstie, John (2021) Modeling pervasive platforms and digital services for smart urban transformation using an enterprise architecture framework. Information Technology & People, 34 (4). pp. 1285-1312. ISSN 0959-3845

Ali, Ahmad and Ahmed, Mansoor and Khan, Abid and Anjum, Adeel and Ilyas, Muhammad and Helfert, Markus (2021) VisTAS: blockchain-based visible and trusted remote authentication system. PeerJ Computer Science, 7. e516. ISSN 2376-5992

Soedring, Thomas and Borlund, Pia and Helfert, Markus (2021) The migration and preservation of six Norwegian municipality record‐keeping systems: Lessons learned. Journal of the Association for Information Science and Technology, 72 (6). pp. 699-709. ISSN 2330-1635

Cakir, Gültekin and Bezbradica, Marija and Helfert, Markus (2020) Retail Strategy in the Age of Retail Apocalypse – Exploring the Role of Customer Experience Orientation on Retail Performance. In: European Academy of Management Conference 2020, 4-6 December 2020, Trinity College Dublin (Virtual). (Unpublished)

Cirqueira, Douglas and Almeida, Fernando and Cakir, Gültekin and Jacob, Antonio and Lobato, Fabio and Bezbradica, Marija and Helfert, Markus (2020) Explainable Sentiment Analysis Application for Social Media Crisis Management in Retail. In: WUDESHI-DR 2020, 5-6 November 2020, Virtual.

Iftikhar, Rehan and Pourzolfaghar, Zohreh and Helfert, Markus (2020) Omnichannel value chain: Mapping digital technologies for channel integration activities. In: ISD 2019: Advances in Information Systems Development. Lecture Notes in Information Systems and Organisation book series (LNISO 39) . Springer, pp. 74-92. ISBN 9783030496432

Pourzolfaghar, Zohreh and Bremser, Christian and Helfert, Markus and Piller, Gunther (2019) A Comparison of Smart City Development and Big Data Analytics Adoption Approaches. In: Proceedings of the 7th International Conference on Smart Cities and Green ICT Systems (SMARTGREENS 2018). SciTePress: Science and Technology Publications, Lda, pp. 157-164. ISBN 9789897582929

Brennan, Rob and Attard, Judie and Petkov, Plamen and Nagle, Tadhg and Helfert, Markus (2019) Exploring data value assessment: a survey method and investigation of the perceived relative importance of data value dimensions. In: Proceedings of the 21st International Conference on Enterprise Information Systems (ICEIS 2019). SciTePress: Science and Technology Publications, Lda. ISBN 9783030407834

Alfano, Marco and Lenzitti, Biagio and Taibi, Davide and Helfert, Markus (2019) Provision of tailored health information for patient empowerment: an initial study. In: Proceedings of the 20th International Conference on Computer Systems and Technologies (CompSysTech '19). ACM, pp. 213-220. ISBN 9781450371490

Bielozorov, Artem and Bezbradica, Marija and Helfert, Markus (2019) The Role of User Emotions for Content Personalization in e-Commerce: Literature Review. In: HCI in Business, Government and Organizations. eCommerce and Consumer Behavior. HCII 2019. Lecture Notes in Computer Science (LNCS) (11588). Springer, pp. 177-193. ISBN 9783030223359

Cakir, Gültekin and Bezbradica, Marija and Helfert, Markus (2019) The Shift from Financial to Non-financial Measures During Transition into Digital Retail - A Systematic Literature Review. In: Business Information Systems. Springer, pp. 189-200. ISBN 9783030204853

Popescu, Mirona Ana-Maria and Ge, Mouzhi and Helfert, Markus (2019) The Social Media Perception and Reality-Possible Data Quality Deficiencies between Social Media and ERP. In: Proceedings of the 20th International Conference on Enterprise Information Systems (ICEIS 2018). SciTePress: Science and Technology Publications, Lda, pp. 198-204. ISBN 9789897582981

Knutas, Antti and Palacin, Victoria and Maccani, Giovanni and Helfert, Markus (2019) Software engineering in civic tech a case study about code for Ireland. In: 2019 IEEE/ACM 41st International Conference on Software Engineering: Software Engineering in Society (ICSE-SEIS). IEEE, pp. 41-50. ISBN 9781728117621

Alfano, Marco and Lenzitti, Biagio and Taibi, Dave and Helfert, Markus (2019) ULearn: Personalized Medical Learning on the Web for Patient Empowerment. In: Advances in Web-Based Learning – ICWL 2019. Lecture Notes in Computer Science (LNCS) (11841). Springer, pp. 226-237. ISBN 9783030357573

Maccani, Giovanni and Donnellan, Brian and Helfert, Markus (2018) Adoption of Open Government Data for Commercial Service Innovation: an Inductive Case Study on Parking Open Data Services. In: AMCI Proceedings 2017. AIS eLibrary. ISBN 9780996683142

Mani, Neel and Nimmagadda, Shastri L and Helfert, Markus and Reiners, Torsten (2018) Evaluation of Domain-specific Rule Generation Framework based on Usability Criteria. Evaluation, 6. pp. 836-848. ISSN 1356-3890

Lewellen, Stephanie and Helfert, Markus (2018) Identifying Suitable Representation Techniques for the Prioritization of Requirements and Their Interdependencies for Multiple Software Product Lines. In: Business Information Systems LNBIP320. Springer, pp. 412-422. ISBN 978-3-319-93930-8

Brandtner, Patrick and Helfert, Markus (2018) Multi-Media and Web-based Evaluation of Design Artifacts - Syntactic, Semantic and Pragmatic Quality of Process Models. Systems, Signs and Actions: An International Journal on Information Technology, Action, Communication and Workpractices, 11 (1). pp. 54-78. ISSN 1652-8719

Helfert, Markus (2018) Perspectives of Big Data Quality in Smart Service Ecosystems (Quality of Design and Quality of Conformance). Journal of Information Technology Management, 10 (4). pp. 72-83. ISSN 2008-5893

Bastidas, Viviana and Helfert, Markus and Bezbradica, Marija (2018) A Requirements Framework for the Design of Smart City Reference Architectures. In: Hawaii International Conference on System Sciences 2018 (HICSS-51). AIS eLibrary, pp. 2516-2523. ISBN 9780998133119

Pourzolfaghar, Zohreh and Bastidas, Viviana and Mamkaitis, Aleksas and Helfert, Markus (2018) Standardisation of enterprise architecture development for smart cities. In: COLLA 2018 : The Eighth International Conference on Advanced Collaborative Networks, Systems and Applications. IARIA (International Academy, Research, and Industry Association), pp. 28-34. ISBN 9781612086453

Dang-Nguyen, Duc-Tien and Kesavulu, Manoj and Helfert, Markus (2018) Usage Analytics: Research Directions to Discover Insights from Cloud-based Applications. In: International Conference on Smart Cities and Green ICT Systems (SMARTGREENS), 16-8 Mar 2018, Funchal, Madeira, Portugal.

Vogel, Jürgen and Auinger, Andreas and Riedl, René and Kindermann, Harald and Helfert, Markus and Ocenasek, Helmuth (2017) Digitally enhanced recovery: Investigating the use of digital self-tracking for monitoring leisure time physical activity of cardiovascular disease (CVD) patients undergoing cardiac rehabilitation. PLoS ONE, 12 (10). e0186261. ISSN 1932-6203

Mani, Neel and Helfert, Markus and Pahl, Claus (2017) A Domain-specific Rule Generation Using Model-Driven Architecture in Controlled Variability Model. Procedia Computer Science, 112. pp. 2354-2362. ISSN 1877-0509

Helfert, Markus and Lyutak, Igor and Duncan, Howard (2017) Student Projects and Virtual Collaboration in IT Degrees: Incorporating Entrepreneurship into Study Programmes. International Journal of Human Capital and Information Technology Professionals, 8 (4). pp. 14-26. ISSN 1947-3478

Helfert, Markus (2016) New Horizons of Cloud Computing. Future Generation Computer Systems, 55. pp. 163-164. ISSN 0167-739X

Mani, Neel and Helfert, Markus and Pahl, Claus (2016) Business process model customisation using domain-driven controlled variability management and rule generation. International Journal on Advances in Software, 9 (3&4). pp. 179-190. ISSN 1942-2628

Pétercsák, Réka and Maccani, Giovanni and Donnellan, Brian and Helfert, Markus and Connolly, Niall (2016) Enabling Factors for Smart Cities: A Case Study. In: International Conference on Information Systems (ICIS 2016), 11-14 December 2016, Dublin.

Kesavulu, Manoj and Helfert, Markus and Bezbradica, Marija (2016) Towards Refactoring in Cloud-Centric Internet of Things for Smart Cities. In: AIS Pre-ICIS Workshop on “IoT & Smart City Challenges and Applications” – ISCA 2016, 09 Dec 2016, Dublin, Ireland.

Brandtner, Patrick and Helfert, Markus and Auinger, Andreas and Gaubinger, Kurt (2015) Conducting focus group research in a design science project: Application in developing a process model for the front end of innovation. Systems, Signs and Actions: An International Journal on Information Technology, Action, Communication and Workpractices, 9 (1). pp. 26-55. ISSN 1652-8719

Maccani, Giovanni and Donnellan, Brian and Helfert, Markus (2015) Exploring the Factors that Influence the Diffusion of Open Data for New Service Development: An Interpretive Case Study. In: ECIS 2015 Completed Research Papers. Association for Information Systems. ISBN 9783000502842

Maccani, Giovanni and Donnellan, Brian and Helfert, Markus (2015) Open Data Diffusion for Service Innovation: An Inductive Case Study on Cultural Open Data Services. In: PACIS 2015 Proceedings. AIS eLibrary.

Carroll, Noel and Helfert, Markus (2015) Service capabilities within open innovation Revisiting the applicability of capability maturity models. Journal of Enterprise Information Management, 28 (2). pp. 275-303. ISSN 1741-0398

Maccani, Giovanni and Donnellan, Brian and Helfert, Markus (2014) Action Design Research in Practice: The Case of Smart Cities. In: DESRIST 2014: Advancing the Impact of Design Science: Moving from Theory to Practice. Lecture Notes in Computer Science book series (LNCS, 8463) . Springer, pp. 132-147. ISBN 9783319067001

Benghet, Mahfoud and Helfert, Markus (2014) Factors Influencing the Acceptance of E-Learning Adoption in Libya's Higher Education Institutions. International Conference e-learning. pp. 405-408.

Kenneally, Jim and Prendergast, David and Maccani, Giovanni and Donnellan, Brian and Helfert, Markus (2014) Sustainable Connected Cities: Vision and Blueprint towards Managing IT for City Prosperity and Sustainability. In: EDSS 2013: Design Science: Perspectives from Europe. Communications in Computer and Information Science (447). Springer, pp. 88-98. ISBN 9783319139364

Maccani, Giovanni and Donnellan, Brian and Helfert, Markus (2014) Systematic Problem Formulation in Action Design Research: The Case of Smart Cities. In: Proceedings of the European Conference on Information Systems (ECIS)2014. Association for Information Systems. ISBN 9780991556700

Maccani, Giovanni and Donnellan, Brian and Kenneally, Jim and Prendergast, David and Helfert, Markus (2014) Systematic analysis of digitally enabled services for Sustainable Connected Cities. In: XXV ISPIM Conference – Innovation for Sustainable Economy & Society, 8-11 June 2014, Dublin.

Ostrowski, Lukasz and Helfert, Markus (2013) Application of the Collaboration Facets of the Reference Model in Design Science Paradigm. International Journal of Computer Science and Business Informatics, 6 (1). ISSN 1694-2108

Maccani, Giovanni and Donnellan, Brian and Helfert, Markus (2013) A Comprehensive Framework for Smart Cities. In: Proceedings of the 2nd International Conference on Smart Grids and Green IT Systems (SMARTGREENS-2013). SciTePress, pp. 53-63. ISBN 9789898565556

Helfert, Markus and Doucek, Petr and Maryska, Milos (2013) The “Enterprise Architect”- A New Approach to Business Informatics Management. Quality Innovation Prosperity, 17 (1). pp. 67-87. ISSN 1335-1745

Helfert, Markus and Walshe, Ray and Gurrin, Cathal (2013) The impact of information quality on quality of life: An information quality oriented framework. IEICE transactions on communications, 96 (2). pp. 404-409. ISSN 0916-8516

Helfert, Markus and Donnellan, Brian (2012) The Case for Design Science Utility and Quality - Evaluation of Design Science Artifact within the Sustainable ICT Capability Maturity Framework. In: Artefact Design and Workplace Intervention (ADWI) Workshop, 10 June 2012, Barcelona, Spain.

Fehrenbacher, Dennis Dominique and Helfert, Markus (2012) Contextual Factors Influencing Perceived Importance and Trade-offs of Information Quality. Communications of the Association for Information Systems, 30. pp. 111-126. ISSN 1529-3181

Ostrowski, Lukasz and Helfert, Markus (2012) Design Science Evaluation – Example of Experimental Design. Journal of Emerging Trends in Computing and Information Sciences, 3 (9). pp. 253-262. ISSN 2079-8407

Murnion, Phelim and Helfert, Markus (2012) Learning Analytics Artefacts in a Cloud-based Environment: a Design science perspective. Proceedings of the 11th European Confernece on e-Learning: ECEL.

Helfert, Markus and Donnellan, Brian (2012) The case for design science utility - Evaluation of design science artefacts within the IT capability maturity framework. In: International workshop on IT Artefact Design & Workpractice Intervention, 10 June 2012, Barcelona, Spain.

Helfert, Markus and Donnellan, Brian and Ostrowski, Lukasz (2012) The case for design science utility and quality - Evaluation of design science artifact within the sustainable ICT capability maturity framework. Systems, Signs and Actions: An International Journal on Information Technology, Action, Communication and Workpractices, 6 (1). pp. 46-66. ISSN 1652-8719

Helfert, Markus (2011) Characteristics of Information Systems and Business Informatics Study Programs. Informatics in Education, 10 (1). pp. 13-36. ISSN 1648-5831

Topi, Heikki and Helfert, Markus and Ramesh, V. and Wigand, Rolf T. (2011) Future of Master's Level Education in Information Systems. Communications of the Association for Information Systems, 28 (27). pp. 437-449. ISSN 1529-3181

Donnellan, Brian and Helfert, Markus (2010) Applying Design Science to IT Management: The ITCapability Maturity Framework. Proceedings of the 16th Americas Conference on Information Systems.

Helfert, Markus and Foley, Owen (2010) Contextualising Information Quality: A Method-Based Approach. 4th International Workshop on Enterprise Systems and Technology. pp. 149-163. ISSN 978-989-8425-44-7

Pham Thi, Thanh Thoa and Helfert, Markus (2010) Discovering Dynamic Integrity Rules with a Rules-Based Tool for Data Quality Analyzing. In: CompSysTech'10, June 17–18, 2010, Sofia, Bulgaria.

Pham Thi, Thanh Thoa and Le Dinh, Thang and Helfert, Markus and Leonard, Michel (2010) Modelling Collaborative Services: The COSEMO model. Proceedings of the 5th International Conference on Software and Data Technologies. pp. 79-82. ISSN 978-989-8425-22-5

Donnellan, Brian and Helfert, Markus (2010) The IT-CMF: A Practical Application of Design Science. Computer Science Journal, 6105. pp. 550-553. ISSN 1508-2806

Helfert, Markus (2009) Challenges of business processes management in healthcare: Experience in the Irish healthcare sector. Business Process Management Journal, 15 (6). pp. 937-952. ISSN 1463-7154

Khadraoui, Abdelaziz and Leonard, Michel and Thi, Thanh Thoa Pham and Helfert, Markus (2009) A Framework for Compliance of Legacy Information Systems with Legal Aspect. AIS Transactions on Enterprise Systems, 1 (1). pp. 15-26. ISSN 1867-7134

Helfert, Markus and Foley, Owen and Ge, Mouzhi and Cappiello, Cinzia (2009) Limitations of weighted sum measures for information quality. Proceedings of the Fifteenth Americas Conference on Information Systems.

Helfert, Markus (2008) Business Informatics: An Engineering Perspective on Information Systems. Journal of Information Technology Education, 7. pp. 223-246. ISSN 1539-3585

Topi, Hekki and Donnellan, Brian and Helfert, Markus and Johnson, Roy D. (2008) Panel: A New Global Process for Revising and Maintaining the Undergraduate IS Model Curriculum. In: ECIS 2008 Proceedings. European Conference on Information Systems (ECIS) at AIS Electronic Library (AISeL)..

Levis, Mary and Helfert, Markus and Brady, Malcolm (2008) Website Design Quality and Form Input Validation: An Empirical Study on Irish Corporate Websites. Journal of Service Science and Management, 1. pp. 91-100. ISSN 1940-9893

Levis, Mary and Helfert, Markus and Brady, Malcolm (2007) Information quality management: review of an evolving research area. ICIQ'07.

Pham Thi, Thanh Thoa and Helfert, Markus (2007) Modelling information manufacturing systems. International Journal of Information Quality, 1 (1). pp. 5-21. ISSN 1751-0465

Helfert, Markus and Pham Thi, Thanh Thoa (2007) A review of quality frameworks in information systems. In: Lecture Notes in Informatics. Gesellschaft für Informatik, Bonn, pp. 200-214.

Helfert, Markus and Zellner, Gregor and Sousa, Carlos (2002) Data Quality Problems and Proactive Data Quality Management in Data-Warehouse-Systems. Proceedings of BITWorld.