Jolien Ubacht

According to our database, Jolien Ubacht authored at least 28 papers between 2007 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

What to Monitor? In Search of High-Level Concepts for Circular Economy and Sustainability Monitoring.

Boriana Rukanova, Jelmer Lennartz, Wirawan Agahari, Jonathan Schmid, Jolien Ubacht, Yao-Hua Tan, Elmer Rietveld, Theodor Chirvasuta

Proceedings of Ongoing Research, 2024

Multi-Party Computation as a Data Sharing Solution for Compliance Monitoring: An Exploratory Study in the Domain of Battery Circularity.

Wirawan Agahari, Boriana Rukanova, Jolien Ubacht, Yao-Hua Tan

Proceedings of Ongoing Research, 2024

Border Crossing and Circular Economy Monitoring in a Global Context: Challenges and Opportunities.

Boriana Rukanova, Jolien Ubacht, Yao-Hua Tan

Proceedings of the 25th Annual International Conference on Digital Government Research, 2024

2023

Public value creation through voluntary business to government information sharing enabled by digital infrastructure innovations: a framework for analysis.

Boriana Rukanova, Sélinde van Engelenburg, Jolien Ubacht, Yao-Hua Tan, Marco Geurts, Maarten Sies, Marcel Molenhuis, Micha Slegt, Dennis van Dijk

Gov. Inf. Q., April, 2023

Tough Decisions? Supporting System Classification According to the AI Act.

Hilmy Hanif, Jorge Constantino, Marie-Therese Sekwenz, Michel van Eeten, Jolien Ubacht, Ben Wagner, Yury Zhauniarovich

Proceedings of the Legal Knowledge and Information Systems, 2023

Data Sharing Arrangements for Monitoring in the EU Circular Economy: The Case of CBAM and Steel Import for the EU Automotive Sector.

Jolien Ubacht, Jonathan Schmid, Elmer Rietveld, Jelmer Lennartz, Boriana Rukanova, Yao-Hua Tan

Proceedings of the Joint Proceedings of Ongoing Research, 2023

The Anatomy of Circular Economy Monitoring through the Lens of Border Crossing and Levels of Control (poster).

Boriana Rukanova, Jolien Ubacht, Yao-Hua Tan, Wirawan Agahari, Elmer Rietveld, Jelmer Lennartz

Proceedings of the Joint Proceedings of Ongoing Research, 2023

A Framework for Understanding Circular Economy Monitoring: Insights from the Automotive Industry.

Boriana Rukanova, Jolien Ubacht, Ben Turner, Yao-Hua Tan, Jonathan Schmid, Elmer Rietveld, Wout Hofman

Proceedings of the 24th Annual International Conference on Digital Government Research, 2023

2022

From requirements to a research agenda for governments governing reuse of critical raw materials in the circular economy.

Sélinde van Engelenburg, Boriana Rukanova, Jolien Ubacht, Siu Lie Tan, Yao-Hua Tan, Marijn Janssen

Proceedings of the dg.o 2022: The 23rd Annual International Conference on Digital Government Research, Virtual Event, Republic of Korea, June 15, 2022

2021

Self-sovereign Identities for Fighting the Impact of COVID-19 Pandemic.

Rachel Benchaya Gans, Jolien Ubacht, Marijn Janssen

Digit. Gov. Res. Pract., 2021

eCommerce Platforms Evaluation Framework for Government.

Boriana Rukanova, Yao-Hua Tan, Jolien Ubacht, Marcel Molenhuis, Frank Heijmann, Han Bosch, Zisis Palaskas, Hao Chen, Toni Männistö, Ade Ratnasari

Proceedings of the Electronic Government - 20th IFIP WG 8.5 International Conference, 2021

Digital Infrastructures for Governance of Circular Economy: A Research Agenda.

Boriana Rukanova, Yao-Hua Tan, Robin Hamerlinck, Frank Heijmann, Jolien Ubacht

Proceedings of Ongoing Research, Practitioners, Posters, Workshops, and Projects of the International Conference EGOV-CeDEM-ePart 2021, University of Granada, Spain (Hybrid) 7, 2021

Realizing value from voluntary business-government information sharing through blockchain-enabled infrastructures: The case of importing tires to the Netherlands using TradeLens.

Boriana Rukanova, Jolien Ubacht, Sélinde van Engelenburg, Yao-Hua Tan, Marco Geurts, Maarten Sies, Marcel Molenhuis, Micha Slegt

Proceedings of the DG.O'21: The 22nd Annual International Conference on Digital Government Research, 2021

Extended Data Pipeline for Circular Economy Monitoring.

Boriana Rukanova, Yao-Hua Tan, Robin Hamerlinck, Frank Heijmann, Jolien Ubacht

Proceedings of the DG.O'21: The 22nd Annual International Conference on Digital Government Research, 2021

2020

Introduction to the Special Issue on Government and Social Media.

Rodrigo Sandoval-Almazán, Jolien Ubacht, Andrea L. Kavanaugh

Digit. Gov. Res. Pract., 2020

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

Sélinde van Engelenburg, Boriana Rukanova, Wout Hofman, Jolien Ubacht, Yao-Hua Tan, Marijn Janssen

Proceedings of the Electronic Government - 19th IFIP WG 8.5 International Conference, 2020

2019

The consequences of blockchain architectures for the governance of public services: A case study of the movement of excise goods under duty exemptions.

D. Allessie, Marijn Janssen, Jolien Ubacht, Scott W. Cunningham, G. van der Harst

Inf. Polity, 2019

Workshop on Blockchain based applications.

Jolien Ubacht, Yao-Hua Tan, Marijn Janssen, Boriana Rukanova

Proceedings of the 20th Annual International Conference on Digital Government Research, 2019

The use of a blockchain-based smart import declaration to reduce the need for manual cross-validation by customs authorities.

Lennard Segers, Jolien Ubacht, Yao-Hua Tan, Boriana D. Rukanova

Proceedings of the 20th Annual International Conference on Digital Government Research, 2019

Unraveling Transparency and Accountability in Blockchain.

F. Rizal Batubara, Jolien Ubacht, Marijn Janssen

Proceedings of the 20th Annual International Conference on Digital Government Research, 2019

2018

The governance of blockchain systems from an institutional perspective, a matter of trust or control?

David Meijer, Jolien Ubacht

Proceedings of the 19th Annual International Conference on Digital Government Research: Governance in the Data Age, 2018

A framework for strengthening data ecosystems to serve humanitarian purposes.

Elise Haak, Jolien Ubacht, Marc van den Homberg, Scott W. Cunningham, Bartel A. Van de Walle

Proceedings of the 19th Annual International Conference on Digital Government Research: Governance in the Data Age, 2018

Towards generalized process patterns for detecting corruption within the government using open data.

Darusalam, Marijn Janssen, Jolien Ubacht

Proceedings of the 19th Annual International Conference on Digital Government Research: Governance in the Data Age, 2018

Blockchain applications in government.

Lemuria D. Carter, Jolien Ubacht

Proceedings of the 19th Annual International Conference on Digital Government Research: Governance in the Data Age, 2018

Challenges of blockchain technology adoption for e-government: a systematic literature review.

F. Rizal Batubara, Jolien Ubacht, Marijn Janssen

Proceedings of the 19th Annual International Conference on Digital Government Research: Governance in the Data Age, 2018

2017

Blockchain in government: Benefits and implications of distributed ledger technology for information sharing.

Svein Ølnes, Jolien Ubacht, Marijn Janssen

Gov. Inf. Q., 2017

2016

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

Karan Setiya, Jolien Ubacht, Scott W. Cunningham, Sertaç Oruç

Proceedings of the Social Media: The Good, the Bad, and the Ugly, 2016

2007

Inverse infrastructures: Coordination in self-organizing systems.

Tineke M. Egyedi, Jos L. M. Vrancken, Jolien Ubacht

Proceedings of the 5th International Conference on Standardization and Innovation in Information Technology, 2007