Jolien Ubacht

40 papers C 1Journal 6Unranked 26
YearRankTypeTitle / Venue / Authors
2026 — ed.
Electronic Participation - 17th IFIP WG 8.5 International Conference, ePart 2025, Krems, Austria, August 31 - September 4, 2025, Proceedings
ePart
Sara Hofmann, Lieselot Danneels, Roel Dobbe, Anna-Sophie Novak, Peter Parycek, Gerhard Schwabe, Vera Spitzer, Jolien Ubacht
2025 — conf
Data-driven Policymaking and Monitoring for the Circular Economy: Conceptualization of Data Sources and Information.
EGOV-CeDEM-ePart-*
Michiel Pauwels, Jolien Ubacht, René Herbert Reich, Boriana Rukanova, Jelmer Lennartz, Luc Alaerts, Elmer Rietveld, Yao-Hua Tan, Karel Van Acker
2025 — conf
Digital Product Passports: Opportunities for Cross-Border eCommerce Risk Management.
EGOV-CeDEM-ePart-*
Boriana Rukanova, Toni Männistö, Jolien Ubacht, Yao-Hua Tan, Frank Janssens, Susana Wong-Chan
2025 — ed.
Proceedings of Ongoing Research, Workshops, and Posters of the International Conference EGOV-CeDEM-ePart 2025, University for Continuing Education, Krems, Austria, August 31-September 4, 2025.
EGOV-CeDEM-ePart-*
Jolien Ubacht, Manuel Pedro Rodríguez Bolívar, Lieselot Danneels, Roel Dobbe, Sara Hofmann, Marijn Janssen, Ida Lindgren, Euripidis N. Loukis, Francesco Mureddu, Anna-Sophie Novak, Panos Panagiotopoulos, Peter Parycek, Gabriela Viale Pereira, Gerhard Schwabe, Anthony Simonofski, Efthimios Tambouris, Vera Spitzer
2025 — conf
The Future of Circular Economy Monitoring: Conceptualizing Data, Information and IT Tools for Effective Policymaking.
EGOV-CeDEM-ePart-*
Michiel Pauwels, Jolien Ubacht, René Herbert Reich, Boriana Rukanova, Luc Alaerts
2024 — conf
Border Crossing and Circular Economy Monitoring in a Global Context: Challenges and Opportunities.
DG.O
Boriana Rukanova, Jolien Ubacht, Yao-Hua Tan
2024 — conf
Digital Infrastructures for Compliance Monitoring of Circular Economy: Requirements for Interoperable Data Spaces.
FICC (3)
Wout Hofman, Boriana Rukanova, Yao-Hua Tan, Nitesh Bharosa, Jolien Ubacht, Elmer Rietveld
2024 — ed.
Electronic Participation - 16th IFIP WG 8.5 International Conference, ePart 2024, Ghent, Belgium, September 3-5, 2024, Proceedings
ePart
Marius Rohde Johannessen, Csaba Csáki, Lieselot Danneels, Sara Hofmann, Thomas J. Lampoltshammer, Peter Parycek, Gerhard Schwabe, Efthimios Tambouris, Jolien Ubacht
2024 J jnl
Is it green? Designing a blockchain-based certification system for the EU hydrogen market.
Frontiers Blockchain
Jonathan Schmid, Jolien Ubacht, Sélinde van Engelenburg, Jan van Oudheusden, Émile J. L. Chappin
2024 — conf
Multi-Party Computation as a Data Sharing Solution for Compliance Monitoring: An Exploratory Study in the Domain of Battery Circularity.
EGOV-CeDEM-ePart-*
Wirawan Agahari, Boriana Rukanova, Jolien Ubacht, Yao-Hua Tan
2024 — ed.
Proceedings of Ongoing Research, Practitioners, Posters, Workshops, and Projects of the International Conference EGOV-CeDEM-ePart 2024, Ghent University and KU Leuven, Ghent/Leuven, Belgium, September 1-5, 2024.
EGOV-CeDEM-ePart-*
Jolien Ubacht, Joep Crompvoets, Csaba Csáki, Lieselot Danneels, Marijn Janssen, Marius Rohde Johannessen, Thomas J. Lampoltshammer, Habin Lee, Ida Lindgren, Sara Hofmann, Peter Parycek, Gabriela Viale Pereira, Gerhard Schwabe, Iryna Susha, Efthimios Tambouris, Anneke Zuiderwijk
2024 — conf
What to Monitor? In Search of High-Level Concepts for Circular Economy and Sustainability Monitoring.
EGOV-CeDEM-ePart-*
Boriana Rukanova, Jelmer Lennartz, Wirawan Agahari, Jonathan Schmid, Jolien Ubacht, Yao-Hua Tan, Elmer Rietveld, Theodor Chirvasuta
2023 — conf
A Framework for Understanding Circular Economy Monitoring: Insights from the Automotive Industry.
DG.O
Boriana Rukanova, Jolien Ubacht, Ben Turner, Yao-Hua Tan, Jonathan Schmid, Elmer Rietveld, Wout Hofman
2023 — conf
Data Sharing Arrangements for Monitoring in the EU Circular Economy: The Case of CBAM and Steel Import for the EU Automotive Sector.
EGOV-CeDEM-ePart-*
Jolien Ubacht, Jonathan Schmid, Elmer Rietveld, Jelmer Lennartz, Boriana Rukanova, Yao-Hua Tan
2023 — ed.
Joint Proceedings of Ongoing Research, Practitioners, Posters, Workshops, and Projects at EGOV-CeDEM-ePart 2023 co-located with the International Conference EGOV-CeDEM-ePart (EGOV-CeDEM-ePart 2023), Corvinus University of Budapest, September 4-7, 2023.
EGOV-CeDEM-ePart-*
Jolien Ubacht, Csaba Csáki, Lieselot Danneels, Noella Edelmann, Marijn Janssen, Evangelos Kalampokis, Ida Lingren, Anna-Sophie Novak, Panos Panagiotopoulos, Peter Parycek, Gabriela Viale Pereira, Iryna Susha, Gerhard Schwabe, Shefali Virkar, Efthimios Tambouris, Anneke Zuiderwijk
2023 — ed.
Proceedings of Ongoing Research, Practitioners, Posters, Workshops, and Projects. International Conference EGOV-CeDEM-ePart 2022, Hybrid Event, Linköping University, Linköping, Sweden, September 6-8, 2022.
EGOV-CeDEM-ePart-*
Marijn Janssen, Csaba Csáki, Marius Rohde Johannessen, Robert Krimmer, Thomas J. Lampoltshammer, Ida Lindgren, Euripidis N. Loukis, Ulf Melin, Peter Parycek, Gabriela Viale Pereira, Manuel Pedro Rodríguez Bolívar, Gerhard Schwabe, Efthimios Tambouris, Jolien Ubacht
2023 J jnl
Public value creation through voluntary business to government information sharing enabled by digital infrastructure innovations: a framework for analysis.
Gov. Inf. Q.
Boriana Rukanova, Sélinde van Engelenburg, Jolien Ubacht, Yao-Hua Tan, Marco Geurts, Maarten Sies, Marcel Molenhuis, Micha Slegt, Dennis van Dijk
2023 — conf
The Anatomy of Circular Economy Monitoring through the Lens of Border Crossing and Levels of Control (poster).
EGOV-CeDEM-ePart-*
Boriana Rukanova, Jolien Ubacht, Yao-Hua Tan, Wirawan Agahari, Elmer Rietveld, Jelmer Lennartz
2023 C conf
Tough Decisions? Supporting System Classification According to the AI Act.
JURIX
Hilmy Hanif, Jorge Constantino, Marie-Therese Sekwenz, Michel van Eeten, Jolien Ubacht, Ben Wagner, Yury Zhauniarovich
2022 — ed.
Electronic Participation - 14th IFIP WG 8.5 International Conference, ePart 2022, Linköping, Sweden, September 6-8, 2022, Proceedings
ePart
Robert Krimmer, Marius Rohde Johannessen, Thomas J. Lampoltshammer, Ida Lindgren, Peter Parycek, Gerhard Schwabe, Jolien Ubacht
2022 — conf
From requirements to a research agenda for governments governing reuse of critical raw materials in the circular economy.
DG.O
Sélinde van Engelenburg, Boriana Rukanova, Jolien Ubacht, Siu Lie Tan, Yao-Hua Tan, Marijn Janssen
2021 — conf
Digital Infrastructures for Governance of Circular Economy: A Research Agenda.
EGOV-CeDEM-ePart-*
Boriana Rukanova, Yao-Hua Tan, Robin Hamerlinck, Frank Heijmann, Jolien Ubacht
2021 — conf
Extended Data Pipeline for Circular Economy Monitoring.
DG.O
Boriana Rukanova, Yao-Hua Tan, Robin Hamerlinck, Frank Heijmann, Jolien Ubacht
2021 — conf
Realizing value from voluntary business-government information sharing through blockchain-enabled infrastructures: The case of importing tires to the Netherlands using TradeLens.
DG.O
Boriana Rukanova, Jolien Ubacht, Sélinde van Engelenburg, Yao-Hua Tan, Marco Geurts, Maarten Sies, Marcel Molenhuis, Micha Slegt
2021 J jnl
Self-sovereign Identities for Fighting the Impact of COVID-19 Pandemic.
Digit. Gov. Res. Pract.
Rachel Benchaya Gans, Jolien Ubacht, Marijn Janssen
2021 — conf
eCommerce Platforms Evaluation Framework for Government.
EGOV
Boriana Rukanova, Yao-Hua Tan, Jolien Ubacht, Marcel Molenhuis, Frank Heijmann, Han Bosch, Zisis Palaskas, Hao Chen, Toni Männistö, Ade Ratnasari
2020 — conf
Aligning Stakeholder Interests, Governance Requirements and Blockchain Design in Business and Government Information Sharing.
EGOV
Sélinde van Engelenburg, Boriana Rukanova, Wout Hofman, Jolien Ubacht, Yao-Hua Tan, Marijn Janssen
2020 J jnl
Introduction to the Special Issue on Government and Social Media.
Digit. Gov. Res. Pract.
Rodrigo Sandoval-Almazán, Jolien Ubacht, Andrea L. Kavanaugh
2019 J jnl
The consequences of blockchain architectures for the governance of public services: A case study of the movement of excise goods under duty exemptions.
Inf. Polity
D. Allessie, Marijn Janssen, Jolien Ubacht, Scott W. Cunningham, G. van der Harst
2019 — conf
The use of a blockchain-based smart import declaration to reduce the need for manual cross-validation by customs authorities.
DG.O
Lennard Segers, Jolien Ubacht, Yao-Hua Tan, Boriana D. Rukanova
2019 — conf
Unraveling Transparency and Accountability in Blockchain.
DG.O
F. Rizal Batubara, Jolien Ubacht, Marijn Janssen
2019 — conf
Workshop on Blockchain based applications.
DG.O
Jolien Ubacht, Yao-Hua Tan, Marijn Janssen, Boriana Rukanova
2018 — conf
A framework for strengthening data ecosystems to serve humanitarian purposes.
DG.O
Elise Haak, Jolien Ubacht, Marc van den Homberg, Scott W. Cunningham, Bartel A. Van de Walle
2018 — conf
Blockchain applications in government.
DG.O
Lemuria D. Carter, Jolien Ubacht
2018 — conf
Challenges of blockchain technology adoption for e-government: a systematic literature review.
DG.O
F. Rizal Batubara, Jolien Ubacht, Marijn Janssen
2018 — conf
The governance of blockchain systems from an institutional perspective, a matter of trust or control?
DG.O
David Meijer, Jolien Ubacht
2018 — conf
Towards generalized process patterns for detecting corruption within the government using open data.
DG.O
Darusalam, Marijn Janssen, Jolien Ubacht
2017 J jnl
Blockchain in government: Benefits and implications of distributed ledger technology for information sharing.
Gov. Inf. Q.
Svein Ølnes, Jolien Ubacht, Marijn Janssen
2016 — conf
Business Intelligence from User Generated Content: Online Opinion Formation in Purchasing Decisions in High-Tech Markets.
I3E
Karan Setiya, Jolien Ubacht, Scott W. Cunningham, Sertaç Oruç
2007 — conf
Inverse infrastructures: Coordination in self-organizing systems.
SIIT
Tineke M. Egyedi, Jos L. M. Vrancken, Jolien Ubacht