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Janssen, M.F.W.H.A. (author), Cresswell, A. (author)
Achieving goals of better integrated and responsive government services requires moving away from stand alone applications toward more comprehensive, integrated architectures. As a result there is mounting pressure to move from disparate systems operating in parallel toward a shared architecture designed to support information exchange and cross...
conference paper 2005
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Janssen, M.F.W.H.A. (author), Cresswell, A. (author)
Traditionally, government agencies are organized vertically around departments. Many local government agencies are looking for ways to develop an integrated architecture. Many architectural methods are available, however, they remain often abstract, provide limited support for the translation of the concepts to a concrete situation, and have...
conference paper 2005
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Debacker, W. (author), Allacker, K. (author), Delem, L. (author), Janssen, A. (author), De Troyer, F. (author), Spirinckx, C. (author), Geerken, T. (author), Van Dessel, J. (author)
A four-year project has started in 2007 to develop a methodology that can be applied to optimize the Belgian dwelling stock. The aim of the project is to optimise buildings concerning their environmental impact, their financial cost and the quality they offer over the whole life cycle, from the production of primary raw materials to the final...
conference paper 2010
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Feenstra, R. (author), Janssen, M.F.W.H.A. (author)
New systems can be created by assembling a set of elementary services provided by various stakeholders in a service composition. Service composition is not a trivial endeavor and several composition methods exist. Yet, these methods are hardly adopted by the field, as they need a set of well-defined and welldescribed services and are not able to...
conference paper 2009
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Janssen, M.F.W.H.A. (author), Holden, S.H. (author), Maxwell, T.A. (author)
conference paper 2006
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Grunewald, S. (author), Janssen, B. (author), Schipper, H.R. (author), Vollers, K.J. (author), Walraven, J.C. (author)
This paper discusses the effect of intentional deformation of a flexible formwork after casting of the concrete and the influence of the characteristics of concrete in the fresh state on the quality of a concrete element. This deformation is intended to bring the concrete element in its desired final shape; the deformation typically takes place...
conference paper 2012
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Janssen, M.F.W.H.A. (author), Krimmer, R. (author), Maxwell, T.A. (author)
conference paper 2005
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Singerling, T. (author), Klievink, A.J. (author), De Reuver, G.A. (author), Janssen, M.F.W.H.A. (author)
Organizations do not just decide on whether or not to exchange information digitally. In many cases, there are multiple alternative configurations of inter-organizational systems (IOS) that facilitate such information sharing. Although a lot is known about the factors that influence whether organizations do or do not adopt IOS, little is known...
conference paper 2015
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Mitrou, Lilian (author), Janssen, M.F.W.H.A. (author), Loukis, Euripidis (author)
Traditionally public decision-makers have been given discretion in many of the decisions they have to make in how to comply with legislation and policies. In this way, the context and specific circumstances can be taken into account when making decisions. This enables more acceptable solutions, but at the same time, discretion might result in...
conference paper 2021
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Bharosa, Nitesh (author), Marangio, Federica (author), Petti, Claudio (author), Janssen, M.F.W.H.A. (author)
Public agencies struggle with engaging citizens in digital public service innovation. The notion that citizen engagement in public service innovation can lead to more citizen-friendly digital services is widely accepted. Moreover, citizen engagement has also become an indicator of legitimacy; public service innovation without citizen engagement...
conference paper 2021
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Rawat, Anshika (author), Janssen, M.F.W.H.A. (author), Bargh, Mortaza S. (author), Choenni, Sunil (author)
Data sets often contain personal data that are not needed for analysis. Statistical Disclosure Control (SDC) is a personal data minimizing technology to reduce personal data in a data set while maintaining the utility of the data set at an acceptable level. SDC tools usage lags due to the complexity encountered by users. The aim of the research...
conference paper 2021
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Rehena, Z. (author), Janssen, M.F.W.H.A. (author)
In the last few years, the smart city concept resulted in the development and deployment of platforms for providing innovative services to improve sustainability and the living standards. These platforms integrate data collected from devices and citizen-generated data and thereafter employ big data analytics to create insights from the data....
conference paper 2018
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Di Staso, D. (author), Kleiman, F. (author), Crompvoets, Joep (author), Janssen, M.F.W.H.A. (author)
According to open government principles, public administration should make its data available to the public to create transparency, accountability, and to facilitate participation in public decision-making. Open-Data Policies (ODPs) were developed to encourage the opening of governmental data to the public, but require collaboration and...
conference paper 2021
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Anthopoulos, Leonidas (author), Janssen, M.F.W.H.A. (author), Weerakkody, Vishanth (author)
conference paper 2019
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Batubara, F.R. (author), Ubacht, J. (author), Janssen, M.F.W.H.A. (author)
Blockchain technology is heralded for improving trust and can provide a new approach for creating transparency and promoting accountability of government activities. However, it is still not clear how and in what ways blockchain technologies can improve this. This study examines the mechanisms and capability of blockchain technology to...
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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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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Gong, Yiwei (author), Janssen, M.F.W.H.A. (author), Weerakkody, Vishanth (author)
Governments across the word are under pressure to adopt new technologies and to innovate and transform their processes. Some governments have introduced the role of Chief Information Officer (CIO) to facilitate these innovations though adoption of new technologies. The traditional CIO role of improving operational efficiency is now shifting...
conference paper 2019
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Dun, H. (author), Tiberius, C.C.J.M. (author), Janssen, G.J.M. (author), Diouf, C.E.V. (author)
The matched filter is the most common approach for time delay estimation and ranging in positioning systems. The accuracy is mainly determined by the signal bandwidth and multipath propagation condition. Instead of occupying an enormous signal bandwidth, aggregating multiple signal bands, which are transmitted either simultaneously or...
conference paper 2019
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