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Ubacht, J. (author), Csáki, Csaba (author), Danneels, Lieselot (author), Edelmann, Noella (author), Janssen, M.F.W.H.A. (author), Kalampokis, Evangelos (author), Lindgren, Ida (author), Novak, Anna Sophie (author), Panagiotopoulos, Panos (author), Parycek, Peter (author), Pereira, Gabriela Viale (author), Susha, I. (author), Schwabe, Gerhard (author), Virkar, Shefali (author), Tambouris, Efthimios (author), Zuiderwijk-van Eijk, A.M.G. (author)
contribution to periodical 2023
document
Pilshchikova, L. (author), Zuiderwijk-van Eijk, A.M.G. (author), Janssen, M.F.W.H.A. (author)
Non-profit organisations (NPOs) are one type of open data intermediaries connecting different actors in the open data ecosystem. They perform a number of activities, from requesting the government to open up the data to application development. Such activities can have an effect on open data usability barriers that other actors in the open data...
conference paper 2022
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Purwanto, A. (author), Zuiderwijk-van Eijk, A.M.G. (author), Janssen, M.F.W.H.A. (author)
Purpose: Citizen engagement is key to the success of many Open Government Data (OGD) initiatives. However, not much is known regarding how this type of engagement emerges. This study aims to investigate the necessary conditions for the emergence of citizen-led engagement with OGD and to identify which factors stimulate this type of engagement...
journal article 2020
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Pereira, Gabriela Viale (author), Janssen, M.F.W.H.A. (author), Lee, Habin (author), Lindgren, Ida (author), Bolívar, Manuel Pedro Rodríguez (author), Scholl, Hans Jochen (author), Zuiderwijk-van Eijk, A.M.G. (author)
contribution to periodical 2020
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Purwanto, A. (author), Zuiderwijk-van Eijk, A.M.G. (author), Janssen, M.F.W.H.A. (author)
Previous research assumes that poor quality of Open Government Data (OGD), OGD portals, and the services provided for OGD may result in reduced trust of citizens in OGD. However, studies that empirically test this assumption are scarce. Using the Information Systems (IS) Success Model as a theoretical basis, this study aims to examine the...
conference paper 2020
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Purwanto, A. (author), Zuiderwijk-van Eijk, A.M.G. (author), Janssen, M.F.W.H.A. (author)
Citizen engagement with open government data (OGD) can enhance the effectiveness of governments and improve not only the quality of public policy making but also public services provisioning and ability to address societal problems. Although previous research gives insight into citizen’s drivers and inhibitors for engaging with OGD, they have...
journal article 2020
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Purwanto, A. (author), Zuiderwijk-van Eijk, A.M.G. (author), Janssen, M.F.W.H.A. (author)
Engaging citizens in open data hackathons provides opportunities for innovation and the generation of new services and products. This paper aims to explore the motivations of citizens who engage in open agriculture data hackathons. We conducted a case study and analyzed data collected from 161 participants of 11 farming hackathons held between...
conference paper 2019
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Yin, Y. (author), Zuiderwijk-van Eijk, A.M.G. (author), Janssen, M.F.W.H.A. (author), de Ronde, Xander (author), Jeffery, Keith (author)
Making new data combinations and collaborating with researchers from different disciplines are becoming essential ingredients of scientific research. These activities are increasingly contributing to solutions for multidisciplinary global problems, such as climate change and energy transition. Virtual Research Environments (VREs) can potentially...
conference paper 2018
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Charalabidis, Yannis (author), Zuiderwijk-van Eijk, A.M.G. (author), Alexopoulos, Charalampos (author), Janssen, M.F.W.H.A. (author), Lampoltshammer, Thomas (author), Ferro, Enrico (author)
The opening of data has grown tremendously over the past decade. More and more datasets have been opened to the public, application programming interfaces (APIs) gave been design for enabling the public to make use of real-time data and new apps based on this data have been developed. Data about policy-making, software code (open sources),...
book chapter 2018
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Purwanto, A. (author), Zuiderwijk-van Eijk, A.M.G. (author), Janssen, M.F.W.H.A. (author)
Citizen engagement is key to the successful and sustainable use of Open Government Data (OGD), involving multiple activities ranging from the retrieval and conversion of raw data to OGD based applications, to the use of these applications to solve societal problems. However, there is a lack of insight into what drives citizens to engage in OGD...
conference paper 2018
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Purwanto, A. (author), Zuiderwijk-van Eijk, A.M.G. (author), Janssen, M.F.W.H.A. (author)
Citizens are increasingly using Open Government Data (OGD) and engaging with OGD by designing and developing applications. They often do so by collaborating in groups, for example through self-organized groups or government-induced open data engagement initiatives, such as hackathons. The successful use and engagement of OGD by groups of...
conference paper 2018
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Zuiderwijk-van Eijk, A.M.G. (author), Shinde, R. (author), Janssen, M.F.W.H.A. (author)
The objectives of open government data initiatives range from enhancing transparency and accountability to increasing innovation and participation. However, there is a lack of knowledge of the extent to which the objectives of open government data initiatives are achieved. This article investigates the relationship between the objectives of open...
journal article 2018
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Yin, Y. (author), Zuiderwijk-van Eijk, A.M.G. (author), Van Ossenbruggen, Jacco (author), Jeffery, Keith (author), Luthfi, A. (author), Janssen, M.F.W.H.A. (author)
Governments and publicly-funded research institutions increasingly open up data collected and created through research. One way to share and use data obtained through research is through Virtual Research Environments (VREs). Insights obtained through open data use in VREs can subsequently provide input for policy making. However, this process...
conference paper 2018
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Charalabidis, Yannis (author), Zuiderwijk-van Eijk, A.M.G. (author), Alexopoulos, Charalampos (author), Janssen, M.F.W.H.A. (author), Lampoltshammer, Thomas (author), Ferro, Enrico (author)
In developing open data policies, organizations aim to stimulate and guide the publication and use of data and to gain advantages from this. Often open data policies are guided by a high-level directive, such as those of the United States (Obama, 2009b) and the European Commission (European Commission, 2013c). Open data policies are important...
book chapter 2018
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Charalabidis, Yannis (author), Zuiderwijk-van Eijk, A.M.G. (author), Alexopoulos, Charalampos (author), Janssen, M.F.W.H.A. (author), Lampoltshammer, Thomas (author), Ferro, Enrico (author)
Open data can be defined as data that is free of charge or provided at marginal cost, under an open licence, machine readable, and provided in an open format
book chapter 2018
document
Charalabidis, Yannis (author), Zuiderwijk-van Eijk, A.M.G. (author), Alexopoulos, Charalampos (author), Janssen, M.F.W.H.A. (author), Lampoltshammer, Thomas (author), Ferro, Enrico (author)
Evaluation of Open Data is a systematic determination of open data merit, worth and significance, using criteria governed by a set of standards (Farbey, Land, & Targett, 1999). It is an essential procedure trying to ignite a learning and innovation process leading to a more effective data exploitation. Examples of questions to be answered...
book chapter 2018
document
Charalabidis, Yannis (author), Zuiderwijk-van Eijk, A.M.G. (author), Alexopoulos, Charalampos (author), Janssen, M.F.W.H.A. (author), Lampoltshammer, Thomas (author), Ferro, Enrico (author)
The concept of open data itself is strongly associated with innovative capacity and transformative power (Davies, Perini, & Alonso, 2013). It is increasingly recognized that proactively opening public data can create considerable benefits for several stakeholders, such as firms and individuals interested in the development of value added...
book chapter 2018
document
Charalabidis, Yannis (author), Zuiderwijk-van Eijk, A.M.G. (author), Alexopoulos, Charalampos (author), Janssen, M.F.W.H.A. (author), Lampoltshammer, Thomas (author), Ferro, Enrico (author)
Semantic technologies enable open data interoperability beyond the point of pure format and structure alignment.
book chapter 2018
document
Charalabidis, Yannis (author), Zuiderwijk-van Eijk, A.M.G. (author), Alexopoulos, Charalampos (author), Janssen, M.F.W.H.A. (author), Lampoltshammer, Thomas (author), Ferro, Enrico (author)
The chapter focuses on innovation processes aspiring to generate value through a purposeful and effective exploitation of data released in an open format. On the one hand, such processes represent a great opportunity for private and public organizations while, on the other, they pose a number of challenges having to do with creating the...
book chapter 2018
document
Charalabidis, Yannis (author), Zuiderwijk-van Eijk, A.M.G. (author), Alexopoulos, Charalampos (author), Janssen, M.F.W.H.A. (author), Lampoltshammer, Thomas (author), Ferro, Enrico (author)
Governments create and collect enormous amounts of data, for instance concerning voting results, transport, energy, education, and employment. These datasets are often stored in an archive that is not accessible for others than the organization’s employees. To attain benefits such as transparency, engagement, and innovation, many governmental...
book chapter 2018
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