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Janssen, M.F.W.H.A. (author)
IT Governance is often viewed as an important factor for creating business value for firms. However, there is limited work investigating the relationship between architectural governance and the contributions of enterprise architecture (EA) to firm performance. Based on a study of more than 15 cases the analyzes shows that architectural...
conference paper 2019
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Pereira, Gabriela Viale (author), Estevez, Elsa (author), Krimmer, Robert (author), Janssen, M.F.W.H.A. (author), Janowski, Tomasz (author)
This workshop of the CAP4CITY (Erasmus+ Strengthening Governance Capacity for Smart Sustainable Cities) project is to promote and stimulate the discussion and networking in the area of Digital Government. Smart Sustainable Cities and related concepts of Digital, Intelligent and Smart Cities represent a progression of how cities around the...
conference paper 2019
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Ubacht, J. (author), Tan, Y. (author), Janssen, M.F.W.H.A. (author), Rukanova, B.D. (author)
The use of blockchain technology has the potential to change many core processes in society, industry, education, healthcare, business and government by introducing new ways of transacting that are expected to change the traditional ways in which organizations exchange data and money. Proponents of developing blockchain applications suggest...
conference paper 2019
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Kurnia, Rizky Amalia (author), Praditya, D. (author), Janssen, M.F.W.H.A. (author)
Having tax transparency is getting more important and enforced by more and more countries around the world. To deal with tax evasion, OECD has developed an Automatic Exchange of Information (AEOI) standard. The implementation of this standard differs among countries. In this study, we explore factors explaining the differences between two...
conference paper 2019
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Tan, Y. (author), Rukanova, B.D. (author), van Engelenburg, S.H. (author), Ubacht, J. (author), Janssen, M.F.W.H.A. (author)
Blockchain technologies offer new ways of organizing information architectures for information sharing amongst a multitude of agents in complex socio-technical systems. However, transferring the experience gained with blockchain from the crypotocurrency domain to business-to-business (B2B) setting is challenging and some of the blockchain...
conference paper 2019
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Kazaz, T. (author), Coutiño Minguez, M.A. (author), Janssen, G.J.M. (author), Leus, G.J.T. (author), van der Veen, A.J. (author)
Synchronization and ranging in internet of things (IoT) networks are challenging due to the narrowband nature of signals used for communication between IoT nodes. Recently, several estimators for range estimation using phase difference of arrival (PDoA) measurements of narrowband signals have been proposed. However, these estimators are based...
conference paper 2019
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Luthfi, A. (author), Janssen, M.F.W.H.A. (author)
Governments may have their own business processes to decide to open data, which might be supported by decision-making tools. At the same time, analyzing potential benefits, costs, risks, and other effects-adverse of disclosing data are challenging. In the literature, there are various methods to analyze the potential advantages and...
conference paper 2019
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Kazaz, T. (author), Rajan, R.T. (author), Janssen, G.J.M. (author), van der Veen, A.J. (author)
Achieving high resolution time-of-arrival (TOA) estimation in multipath propagation scenarios from bandlimited observations of communication signals is challenging because the multipath channel impulse response (CIR) is not bandlimited. Modeling the CIR as a sparse sequence of Diracs, TOA estimation becomes a problem of parametric spectral...
conference paper 2019
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Ding, Aaron Yi (author), Janssen, M.F.W.H.A. (author)
The increasing demand for mobile network capacity driven by Internet of Things (IoT) applications results in the need for understanding better the potential and limitations of 5G networks. Vertical application areas like smart mobility, energy networks, industrial IoT applications, and AR/VR enhanced services all pose different requirements on...
conference paper 2018
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Purwanto, A. (author), Zuiderwijk-van Eijk, AMG (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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Tambouris, Efthimios (author), Kalampokis, Evangelos (author), Janssen, M.F.W.H.A. (author), Matheus, R. (author), Hermans, Paul (author), Kalvet, Tarmo (author)
The number of Open Statistical Data available for reuse is rapidly increasing. Linked open data technology enables easy reuse and linking of data residing in different locations in a simple and straightforward manner. Yet, many people are not familiar with the technology standards and tools for making use of open statistical data. In this...
conference paper 2018
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Kleiman, F. (author), Janssen, M.F.W.H.A. (author)
Open government is a trend of public administration that strengthens the relationship between governments and the public. In open government, the opening of data is the mean to make governmental information accessible for citizens, firms, NGO's and other public bodies. However, one of the challenges is still to get national and local...
conference paper 2018
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Yin, Y. (author), Zuiderwijk-van Eijk, AMG (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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Schuwer, Robert (author), Janssen, Ben (author)
conference paper 2018
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Kleiman, F. (author), Janssen, M.F.W.H.A. (author), Meijer, S.A. (author)
Developing open government by local government is cumbersome. Many local governments have no policies or are struggling to develop policies enabling to create value from open data. Policy-making is challenging due to the wicked nature of many policy problems, unclear objectives, and the involvement of diverse stakeholders. At the same time...
conference paper 2018
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Shishkov, Boris (author), Janssen, M.F.W.H.A. (author)
Networked physical devices, vehicles, home appliances, and other items embedded with electronics, software, sensors, actuators, and connectivity, allow for run-time acquisition of user data. This in turn can enable information systems which capture the “current” user state and act accordingly. The use of this data would result in context...
conference paper 2018
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Klievink, A.J. (author), Janssen, M.F.W.H.A. (author), van der Voort, H.G. (author), van Engelenburg, S.H. (author)
Business-to-government information exchange has over the past decades greatly benefited from data exchange standards and inter-organisational systems. The data era enables a new shift in the type of information sharing; from formal reporting to opening up full (and big) data sets. This enables new analytics and insights by government, more...
conference paper 2018
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Shishkov, Boris (author), Larsen, John Bruntse (author), Warnier, Martijn (author), Janssen, M.F.W.H.A. (author)
With regard to context-aware systems: some optimize system-internal processes, based on the context state at hand; others maximize the user-perceived effectiveness of delivered services, by providing different service variants depending on the situation of the user; still others are about offering value-sensitivity when the society demands so...
conference paper 2018
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van Engelenburg, S.H. (author), Janssen, M.F.W.H.A. (author), Klievink, A.J. (author)
Context-awareness refers to the ability to sense and adapt to context. With the rise of context-aware systems, designers are struggling with what variables should be sensed from the context. According to the definitions found in the literature, whether something belongs to context, has to do with whether it is relevant. However, what it means to...
conference paper 2018
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van Engelenburg, S.H. (author), Janssen, M.F.W.H.A. (author), Klievink, A.J. (author)
Supply chain management is hampered by a lack of information sharing among partners. Information is not shared as organizations in the supply chain do not have direct contact and/or do not want to share competitive and privacy sensitive information. In addition, companies are often part of multiple supply chains and trading partners vary over...
conference paper 2018
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