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Paulus, D. (author), de Vries, G. (author), Janssen, M.F.W.H.A. (author), Van de Walle, Bartel (author)The complex and uncertain environment of the humanitarian response to crises can lead to data bias, which can affect decision-making. Evidence of data bias in crisis information management (CIM) remains scattered despite its potentially significant impact on crisis response. To understand what biases emerge in complex crises and how they affect...journal article 2023
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Janssen, K.P.S. (author), van Pelt, N.T. (author)The Archivo General de Simancas in Valladolid has preserved a letter attributed to Arthur Tudor, categorized as ‘declarándole su ardiente pasión amorosa’ [declaring his ardent loving passion]. Its recipient has been thought to be Katherine of Aragon. The lack of scholarly interest in this letter is remarkable, but may be caused by its having...journal article 2023
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Understanding civil servants' intentions to open data: factors influencing behavior to disclose dataKleiman, F. (author), Jansen, S.J.T. (author), Meijer, Sebastiaan (author), Janssen, M.F.W.H.A. (author)Purpose: The opening of government data is high on the policy agenda of governments worldwide. However, data release faces barriers due to limited support of civil servants, whereas the literature neglects civil servants' role in opening data. This paper aims at understanding why civil servants can be reluctant to support the disclosure of data....journal article 2023
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Janssen, M.T.G. (author), Draganov, D.S. (author), Barnhoorn, A. (author), Wolf, K.H.A.A. (author)As part of a seismic monitoring project in a geothermal field, where the feasibility of re-injection and storage of produced CO<sub>2</sub> is being investigated, a P- and S-wave seismic velocity characterisation study was carried out. The effect of axial and radial (up to 42 MPa) stress, pore pressure (up to 17 MPa), pore fluid (100% brine...journal article 2023
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Katare, D. (author), Kourtellis, Nicolas (author), Park, Souneil (author), Perino, Diego (author), Janssen, M.F.W.H.A. (author), Ding, Aaron Yi (author)A machine learning model can often produce biased outputs for a familiar group or similar sets of classes during inference over an unknown dataset. The generalization of neural networks have been studied to resolve biases, which has also shown improvement in accuracy and performance metrics, such as precision and recall, and refining the dataset...conference paper 2023
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Alexopoulos, Charalampos (author), Saxena, Stuti (author), Janssen, M.F.W.H.A. (author), Rizun, Nina (author)Purpose: It has been underscored in the extant literature that open government data (OGD) has not percolated across the length and breadth of any country, let alone the awareness of the OGD among the stakeholders themselves. In this vein, this study aims to underline the reasons as to why OGD promotion merits consideration apart from underlining...journal article 2023
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Matheus, R. (author), Faber, R.M. (author), Ismagilova, Elvira (author), Janssen, M.F.W.H.A. (author)Open Government efforts are criticized for providing limited value. Instead of looking at a value, we investigate the usefulness of web-based open government portals and apps. Specifically, we investigated the relationship between digital transparency and usefulness. We analyzed perceived digital transparency and usefulness in a survey of 112...journal article 2023
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Araújo, Nuno A.M. (author), Janssen, Liesbeth M.C. (author), Barois, Thomas (author), Boffetta, Guido (author), Cohen, Itai (author), Corbetta, Alessandro (author), Dauchot, Olivier (author), Dussutour, Audrey (author), Koenderink, G.H. (author)Self-organisation is the spontaneous emergence of spatio-temporal structures and patterns from the interaction of smaller individual units. Examples are found across many scales in very different systems and scientific disciplines, from physics, materials science and robotics to biology, geophysics and astronomy. Recent research has...review 2023
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Lei, Binyu (author), Janssen, P.H.T. (author), Stoter, J.E. (author), Biljecki, Filip (author)Many challenges to operate digital twins remain, hindering their design and implementation, and are rarely discussed. Furthermore, issues of social and legal nature are often overlooked. We identify the challenges of operating digital twins in the urban context through a bifurcated and multi-dimensional approach: a systematic literature...review 2023
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Paulus, D. (author), de Vries, G. (author), Janssen, M.F.W.H.A. (author), Van de Walle, Bartel (author)A crisis requires the affected population, governments or non-profit organizations, as well as crisis experts, to make urgent and sometimes life-critical decisions. With the urgency and uncertainty they create, crises are particularly amenable to inducing cognitive biases that influence decisionmaking. However, there is limited empirical...journal article 2022
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Janssen, C. (author)Doelen voor sociale duurzaamheid zijn in gebiedsontwikkeling al snel het kind van de rekening. Promovendus Céline Janssen ging op werkbezoek in Wenen en zag daar hoe het óók kan. Het geheim? Publiek-privaat stadtteilmanagement.report 2022
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Janssen, C. (author)Recensie. ‘Operatie wooncoöperatie’ van Arie Lengkeek en Peter Kuenzli is volgens recensent Céline Janssen zowel een naslagwerk als een manifest voor het aanjagen van dit betaalbare alternatief op de peperdure woningmarkt. Een aanrader volgens Janssen:“u zou deze woonrevolutie niet willen missen!”report 2022
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De Fockert, Anton (author), O'Mahoney, Tom S.D. (author), Nogueira, Helena I.S. (author), Oldenziel, G. (author), Bijlsma, Arnout C. (author), Janssen, Hans (author)Salt water intrusion through the New Sea Lock of IJmuiden, Netherlands requires mitigation to ensure availability of enough fresh water further inland. For this purpose, a salt screen has been proposed for selective withdrawal of salt water from the Noordzeekanaal in the vicinity of the lock complex. Formulas to assess the withdrawal rate of...journal article 2022
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van Donge, W. (author), Bharosa, Nitesh (author), Janssen, M.F.W.H.A. (author)Government agencies are becoming more data-driven and need high-quality data to fulfill their roles in society. In the past, each agency organized its own data exchange system according to its own needs. Today, data is distributed over many organizations, and government agencies need to adopt an ecosystem approach for data exchange. Fundamental...journal article 2022
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Plugge, Albert (author), Nikou, Shahrokh (author), Janssen, M.F.W.H.A. (author)Purpose: Organizations nowadays require services supplied by shared service centers (SSCs) to achieve organizational responsiveness. Previous contributions focused on distinct qualitative-explorative factors for explaining successful SSC implementation but failed to consider the interdependencies and combined effects between factors. Design...journal article 2022
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Sharma, Swapnil (author), Kar, Arpan K. (author), Gupta, M. P. (author), Dwivedi, Yogesh K. (author), Janssen, M.F.W.H.A. (author)Governments worldwide invest heavily in digital initiatives to develop information societies with connected and actively engaged citizens, but problems like lacking sustained engagement and quality of participation still plague them. We undertook a systematised literature review on the Scopus and Web of Science (WoS) databases, covering...journal article 2022
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- Diouf, C.E.V. (author), Dun, H. (author), Janssen, G.J.M. (author), Dierikx, Erik (author), Koelemeij, Jeroen (author), Tiberius, C.C.J.M. (author) journal article 2022
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Di Staso, D. (author), Mulder, I. (author), Janssen, M.F.W.H.A. (author), Kleiman, F. (author)Open data can support the creation of new services, facilitate research, and provide insights into everyday issues affecting citizens. Although public administrations are making efforts to create sustainable and inclusive open data systems, there is limited capacity to identify suitable datasets, clean, release, and reuse them. Serious games...journal article 2022
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Anthopoulos, Leonidas (author), Janssen, M.F.W.H.A. (author), Weerakkody, Vishanth (author)This is the 8th edition of the workshop series labeled "AW4City - Web Applications and Smart Cities", which started back in Florence in 2015 and kept on taking place every year in conjunction with the WWW conference series. Last year the workshop was held virtually in Ljubljana, Slovenia. The workshop series aims to investigate the Web and Web...conference paper 2022
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Kong, I. (author), Janssen, M.F.W.H.A. (author), Bharosa, Nitesh (author)The computation power of quantum computers introduces new security threats in Public Key Infrastructure (PKI), a system used by many governments to secure their digital public services and communication. This calls for an inevitable need for governments to be quantum-safe (QS) by modifying their PKI systems to be resistant to the attacks of...conference paper 2022