A5039567101- Digital Innovation in Industries
- Blockchain Technology Applications and Security
- Information Technology Governance and Strategy
- Technology Adoption and User Behaviour
- Big Data and Business Intelligence
- Corporate Governance and Management
- Digital Platforms and Economics
- ERP Systems Implementation and Impact
- Knowledge Management and Sharing
- Outsourcing and Supply Chain Management
- FinTech, Crowdfunding, Digital Finance
- Business Process Modeling and Analysis
- Privacy, Security, and Data Protection
- Information Systems Theories and Implementation
- Innovation, Technology, and Society
- Digital Marketing and Social Media
- Service and Product Innovation
- Software Engineering Techniques and Practices
- Digital Transformation in Industry
- Digitalization, Law, and Regulation
- Open Source Software Innovations
- Sharing Economy and Platforms
- Innovation and Knowledge Management
- Marketing and Advertising Strategies
- Flexible and Reconfigurable Manufacturing Systems
Fraunhofer Institute for Applied Information Technology
2015-2025
Frankfurt University of Applied Sciences
2012-2024
Goethe University Frankfurt
2012-2024
University of Bayreuth
2014-2023
University of Augsburg
2019-2023
University of Luxembourg
2019-2021
Federal Ministry of Finance
2020
Quality and Reliability (Greece)
2019
Bavarian Research Institute for Digital Transformation
2019
Bayer (Germany)
2016
This position paper discusses the challenges of blockchain applications in businesses and public sector related to an excessive degree transparency. We first point out types sensitive data involved different patterns use cases. then argue that implications blockchains' information exposure caused by replicated transaction storage execution go well beyond often-mentioned conflicts with GDPR's "right be forgotten" may more problematic than anticipated. In particular, we illustrate trade-off...
The Internet of Things (IoT) describes the concept physical objects equipped with identifying, sensing, networking, and processing capabilities being connected to Internet. Architectures for IoT typically rely on transmitting data centralized cloud servers processing. Although services are supposed enhance in storage, computation, communication capabilities, this approach often generates isolated silos requires trust third parties operating servers, which become single point failure. In...
Bringing Blockchain technology and business process management together, we follow the Design Science Research approach design, implement, evaluate a prototype for cross-organizational workflow together with German bank. For use case of documentary letter credit describe status quo process, identify areas improvement, implement solution, compare both workflows. The illustrates that as today paper-based high manual effort, can be significantly improved. Our research reveals tamper-proof...
Supply chain literature has long recognized the benefits of information sharing. Researchers and practitioners see high potential for improving processes, enabling new replenishment policies, enhancing supply integration. Even though technology represents a vital role as driver success factor implementing sharing, established technologies still do not reflect highly decentralized fragmented characteristics complex often global chains. Early research shows that blockchain might be an enabler...
Complying with the EU General Data Protection Regulation (GDPR) poses significant challenges for blockchain projects, including establishing clear responsibilities compliance, securing lawful bases processing personal data, and observing rights to rectification erasure. We describe how Germany’s Federal Office Migration Refugees addressed these created a GDPR-compliant solution cross-organizational workflow coordination. Based on lessons learned, we provide three recommendations ensuring...
Abstract Ticket fraud and ticket scalping activities often cause high costs as well trust concerns for fans buying event tickets, especially in the secondary ticketing market. To address these issues, several publications projects have proposed using blockchain technology to enable digital verifiability thus improve systems. However, approaches exhibit considerable privacy challenges fall short concerning reliable, efficient visitor identification, which is necessary controlling market...
Abstract While decentralized finance (DeFi) has the potential to emulate and, indeed, outperform existing financial systems, it remains a complex phenomenon yet be extensively researched. To make most of this potential, its practitioners must gain rigorous understanding intricacies, as information systems (IS) researchers. Against background, study uses multivocal literature review capture state research in DeFi. Thereby, we (1) present consolidating definition DeFi (2) analyze, synthesize,...
Owing to increasing regulatory pressure and the need for aligned information technology (IT) decisions at interface of business IT, IT governance (ITG) has become important in both academia practice. However, knowledge integrating determinants consequences ITG success remains scarce. Although some studies investigate individual aspects its impact, none combine these factors into a comprehensive integrated model that would lead more complete understanding concept. To address this gap, our...
AI applications hold great potential for improving healthcare. However, successfully operating is a complex endeavor requiring organizations to establish adequate management approaches. Managing requires functioning information exchange between diverse set of stakeholders. Lacking processing among stakeholders increases task uncertainty, hampering the operation applications. Existing research lacks an understanding holistic To shed light on in healthcare, we conducted multi-perspective...
Bitcoin and other cryptocurrencies built on blockchains have increasingly attracted investors in recent years. Motivated by the opportunities of this technology, blockchain-based applications various sectors also been explored. Yet, so far, finance-related arguably remained most advanced relevant area blockchain usage. The resulting financial ecosystem based as infrastructure is often referred to decentralized finance (DeFi). DeFi integrates not only basic payment functionalities, but...
Abstract Blockchain-based tokens seek to overcome the friction and opaqueness of legacy financial infrastructure in company funding process, particularly early-stage equity crowdfunding domain. While Initial Coin Offerings Security Token proposed a solution for crowdfunding, companies still face challenges using blockchain as an alternative infrastructure. In this context, idea blockchain-based remains hypothetical. addition, literature lacks design theory development implementation tokens....