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91 results on '"Ubacht, Jolien"'

1. Digital Infrastructures for Compliance Monitoring of Circular Economy: Requirements for Interoperable Data Spaces

Author

Hofman, Wout, Rukanova, Boriana, Tan, Yao Hua, Bharosa, Nitesh, Ubacht, Jolien, Rietveld, Elmer, Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, and Arai, Kohei, editor

Published
2024
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6. eCommerce Platforms Evaluation Framework for Government

Author

Rukanova, Boriana, Tan, Yao-Hua, Ubacht, Jolien, Molenhuis, Marcel, Heijmann, Frank, Bosch, Han, Palaskas, Zisis, Chen, Hao, Männistö, Toni, Ratnasari, Ade, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Scholl, Hans Jochen, editor, Gil-Garcia, J. Ramon, editor, Janssen, Marijn, editor, Kalampokis, Evangelos, editor, Lindgren, Ida, editor, and Rodríguez Bolívar, Manuel Pedro, editor

Published
2021
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7. Aligning Stakeholder Interests, Governance Requirements and Blockchain Design in Business and Government Information Sharing

Author

van Engelenburg, Sélinde, Rukanova, Boriana, Hofman, Wout, Ubacht, Jolien, Tan, Yao-Hua, Janssen, Marijn, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Viale Pereira, Gabriela, editor, Janssen, Marijn, editor, Lee, Habin, editor, Lindgren, Ida, editor, Rodríguez Bolívar, Manuel Pedro, editor, Scholl, Hans Jochen, editor, and Zuiderwijk, Anneke, editor

Published
2020
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9. Business Intelligence from User Generated Content: Online Opinion Formation in Purchasing Decisions in High-Tech Markets

Author

Setiya, Karan, Ubacht, Jolien, Cunningham, Scott, Oruç, Sertaç, Hutchison, David, Series editor, Kanade, Takeo, Series editor, Kittler, Josef, Series editor, Kleinberg, Jon M., Series editor, Mattern, Friedemann, Series editor, Mitchell, John C., Series editor, Naor, Moni, Series editor, Pandu Rangan, C., Series editor, Steffen, Bernhard, Series editor, Terzopoulos, Demetri, Series editor, Tygar, Doug, Series editor, Weikum, Gerhard, Series editor, Dwivedi, Yogesh K., editor, Mäntymäki, Matti, editor, Ravishankar, M.N., editor, Janssen, Marijn, editor, Clement, Marc, editor, Slade, Emma L., editor, Rana, Nripendra P., editor, Al-Sharhan, Salah, editor, and Simintiras, Antonis C., editor

Published
2016
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11. Preface

Author

Krimmer, Robert, Johannessen, Marius Rohde, Lampoltshammer, Thomas, Lindgren, Ida, Parycek, Peter, Schwabe, Gerhard, Ubacht, J., Rohde Johannessen, Marius, and Ubacht, Jolien

Published
2022

14. Governance and societal impact of blockchain-based self-sovereign identities.

Author

Gans, Rachel Benchaya, Ubacht, Jolien, and Janssen, Marijn

Subjects
PERSONALLY identifiable information, DIGITAL technology, INFORMATION sharing, INFORMATION resources, DATA warehousing, BLOCKCHAINS
Abstract

Traditionally, governments and companies store data to identify persons for services provision and interactions. The rise of self-sovereign identities (SSIs) based on blockchain technologies provides individuals with ownership and control over their personal data and allows them to share their data with others using a sort of "digital safe." Fundamentally, people have the sole ownership of their identity data and control when and how it is shared, protecting their privacy. As these data need to be validated to be trusted, they may become a more important data source for digital information sharing and transactions than the formal source of identity controlled by governments. Furthermore, SSIs can be used for interacting digitally with any organization. These developments change the relationship between government, companies, and individuals. We explore information sharing and governance in the digital society using blockchain-based SSIs. In addition, the impact of SSIs on data storage in the digital world is assessed. Technology enactment might result in no greater control or privacy and might only reinforce current practices. Finally, we argue that regulation and a combination of centralized and decentralized governance are still required to avoid misuse and ensure that envisaged benefits are realized. [ABSTRACT FROM AUTHOR]

Published
2022
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43. Decision Support Framework for Opening Business Data.

Author

Buda, Anamaria, Ubacht, Jolien, Janssen, Marijn, and Sips, Robert-Jan

Abstract

The open data trend is considered to be a robust driver for innovation. The expectation is that open datasets will stimulate benefits across a variety of sectors (public, private, academia etc.), such as greater transparency, innovation and the rise of new business models (European Commission, 2011; Davies, 2010). Although they are one of the primary users of governmental open datasets, private sector companies themselves are not very active yet in opening the massive amount of data they produce (Bonina, 2013; Herzberg 2014). A variety of barriers hold back this potential, such as privacy issues, data security, proprietary interests and data protectionism (Verhulst 2014, Ponte 2015). Therefore our objective was to develop a decision support framework that offers an overview of the various steps required for such an action, taking the barriers and the benefits into account. We followed a design science approach in which we conducted a literature review on the concept of business open data, performed an in-depth analysis of seven empirical case studies of well-known examples such as Nike, Syngenta and IBM, and we conducted expert interviews. We thus developed a prototype of the decision support framework, based on the concept of open data ecosystems (Heimstädt et al, 2014; Ponte, 2015). The framework was evaluated by high-level experts in the field. We not only identified the main business drivers for private sector companies to open up datasets, such as community building, promotion, business innovation, and new revenue streams. We also addressed the key challenges encountered by the private organizations, which are: characteristics of the data itself, the process for opening-up the data and obstacles in using business open data (ie. the risks of misinterpretation). Our framework addresses the drivers as well as the barriers for private organizations to decide which datasets are eligible to be opened up, and supports them to consider all aspects that need to be taken into account during the decision making process. We claim that opening up data provides an opportunity to create a new business open data ecosystem, in which the private company supplying open data acts as a keystone by providing data as resource to the other members of the ecosystem. First movers can reap all the benefits that come with being a dominator in their business open data ecosystem. [ABSTRACT FROM AUTHOR]

Published
2016

46. Are Children Ready for the Metaverse? The Minefield of Virtual Participation in Digital Social Spaces with Harmful Content and Behavior

Author

Effing, Robin, Hinz, Michael, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Johannessen, Marius Rohde, editor, Csáki, Csaba, editor, Danneels, Lieselot, editor, Hofmann, Sara, editor, Lampoltshammer, Thomas, editor, Parycek, Peter, editor, Schwabe, Gerhard, editor, Tambouris, Efthimios, editor, and Ubacht, Jolien, editor

Published
2024
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47. Ethical Governance of Emerging Digital Technologies in the Public Sector : Insights from Dutch Digital Ethics Commissions

Author

Sattlegger, Antonia, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Johannessen, Marius Rohde, editor, Csáki, Csaba, editor, Danneels, Lieselot, editor, Hofmann, Sara, editor, Lampoltshammer, Thomas, editor, Parycek, Peter, editor, Schwabe, Gerhard, editor, Tambouris, Efthimios, editor, and Ubacht, Jolien, editor

Published
2024
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48. Sustainable eParticipation Through Lightweight Democracy?

Author

Johannessen, Marius Rohde, Edelmann, Noella, Berntzen, Lasse, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Johannessen, Marius Rohde, editor, Csáki, Csaba, editor, Danneels, Lieselot, editor, Hofmann, Sara, editor, Lampoltshammer, Thomas, editor, Parycek, Peter, editor, Schwabe, Gerhard, editor, Tambouris, Efthimios, editor, and Ubacht, Jolien, editor

Published
2024
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49. Understanding Trust Frameworks: Goals and Components Identified Through a Case Study

Author

van der Peet, Louise, Bharosa, Nitesh, Dijkhuis, Sander, Janssen, Marijn, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Johannessen, Marius Rohde, editor, Csáki, Csaba, editor, Danneels, Lieselot, editor, Hofmann, Sara, editor, Lampoltshammer, Thomas, editor, Parycek, Peter, editor, Schwabe, Gerhard, editor, Tambouris, Efthimios, editor, and Ubacht, Jolien, editor

Published
2024
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50. Understanding the Problem Space for Effective Use of a Circular Economy Monitor in Policy Making

Author

Pauwels, Michiel, Reich, René, Vercalsteren, An, Christis, Maarten, Alaerts, Luc, van Acker, Karel, Goos, Gerhard, Series Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Johannessen, Marius Rohde, editor, Csáki, Csaba, editor, Danneels, Lieselot, editor, Hofmann, Sara, editor, Lampoltshammer, Thomas, editor, Parycek, Peter, editor, Schwabe, Gerhard, editor, Tambouris, Efthimios, editor, and Ubacht, Jolien, editor

Published
2024
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