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Clarinval, Antoine (author), Simonofski, Anthony (author), Castiaux, Annick (author), Gao, Yingying (author), Janssen, M.F.W.H.A. (author)The publication of Open Government Data (OGD) is expected to deliver economic value creation through innovation. In any OGD-based value creation, it is essential to formulate a value proposition (VP). However, previous literature has devoted little attention to the tools that support the formulation of OGD-based VP, and none has evaluated the...conference paper 2023
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Darusalam, Subst (author), Janssen, M.F.W.H.A. (author), Said, Jamaliah (author), Omar, Normah (author), Indra Saputra, Muhammad (author)Corruption is widely spread and not easy to avoid. Blockchain-based smart contract technology enables the opportunity to develop transactions in such a way that corruption should not be possible. In this paper, we develop and evaluate an arrangement based on blockchain-based smart contracts to avoid and reduce corruption. Smart contracts are...conference paper 2023
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Rikken, O.K. (author), Janssen, M.F.W.H.A. (author), Roosenboom-Kwee, Z. (author)Despite the increase in the number of blockchain-based Decentralized Autonomous Organizations (DAOs), there is no consensus on what constitutes a DAO. This paper provides an in-depth study of DAOs by analyzing their definitions, characteristics, and emerging developments. Existing definitions in the literature hardly recognize common...journal article 2023
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Anthopoulos, Leonidas (author), Janssen, M.F.W.H.A. (author), Weerakkody, Vishanth (author)City digital transformation is being performed across the globe and it is being supported by several initiatives and policy groups. Nevertheless, this transformation is mainly technology oriented. Although there have been several interesting and impactful outcomes, like solutions for enhancing municipal efficiency and local living, the results...journal article 2023
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Alexopoulos, Charalampos (author), Saxena, Stuti (author), Janssen, M.F.W.H.A. (author), Rizun, Nina (author), Lnenicka, Martin (author), Matheus, R. (author)Open government data (OGD) include the provision of government data, which have so far been reserved for the provision of public utilities and services, wherein different stakeholders may create value out of the same source. Recently, OGD initiatives around the world have dampened or were found to be inadequate for one or other reasons. The...journal article 2023
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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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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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Anthopoulos, Leonidas (author), Janssen, M.F.W.H.A. (author), Weerakkody, Vishanth (author)This is the 9th 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 Lyon, France. The workshop series aims to investigate the Web and Web...conference paper 2023
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- Sharma, Sujeet K. (author), Janssen, M.F.W.H.A. (author), Bunker, Deborah (author), Dominguez-Péry, Carine (author), Singh, Jang Bahadur (author), Dwivedi, Yogesh K. (author), Misra, Santosh K. (author) contribution to periodical 2023
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Zhilin, S. (author), Janssen, M.F.W.H.A. (author)In Open Source Urbanism (OSU) citizens self-organize and create Do-It-Yourself (DIY) urban designs to address societal problems. Self-organized citizens develop these designs, but there is no support for the design process based on the co-creation and involvement of citizens. The latter are mainly non-experts. Three aspects characterize OSU: ...conference paper 2023
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Ramadhan, M.G. (author), Janssen, M.F.W.H.A. (author), van der Voort, H.G. (author)The transformation toward the use of data analytics requires overcoming many challenges. Nevertheless, the interconnections between the challenges are unclear. Gaining knowledge about these interconnections is important to prioritize strategies that aim to stimulate the transformation. This paper unravels the relationship among Audit Analytics ...conference paper 2023
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Kuk, George (author), Faik, Isam (author), Janssen, M.F.W.H.A. (author)Emerging technologies are both a cause of many grand societal challenges (GSCs) facing twenty-first-century societies and an integral part of some of their most promising solutions. As an element of the GSCs, technology becomes intertwined with several interrelated issues that constitute the GSCs. This calls for approaches to Technology...review 2023
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van Golden, Simone L. (author), Janssen, M.F.W.H.A. (author), Kievit, Henk (author)Since digital opportunities will continue altering business models, organizations need to formulate and execute digital strategies to sustain long-term value. A digital strategy is governed by the organization’s board. A board consists of executive and non-executive members, whereas in a two-tier system, the non-executive members form a...conference paper 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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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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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