- document
-
Ofe, H.A. (author), de Reuver, Mark (author), Janssen, M.F.W.H.A. (author), Nederstigt, Bouke (author)Managers increasingly seek ways to explore insights from data for business improvements and innovation. Data Analytics (DA) platforms hold promise for businesses, especially small businesses that cannot afford tailor-made proprietary analytics services. DA platforms offer generic analytics features to a pool of businesses, saving costs and...conference paper 2023
- document
-
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
- document
-
Filius, S.J. (author), Janssen, Mariska (author), van der Kooij, H. (author), Harlaar, J. (author)People with severe muscle weakness in the upper extremity are in need of an arm support to enhance arm function and improve their quality of life. In addition to weight support, compensation of passive joint impedance (pJimp) seems necessary. Existing devices do not compensate for pJimp yet, and the best way to compensate for it is still unknown...conference paper 2023
- document
-
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
- document
-
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
- document
-
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
- document
-
Christiansen, L.V.C. (author), Bharosa, Nitesh (author), Janssen, M.F.W.H.A. (author)As the development of quantum computers advances, actors relying on public key infrastructures (PKI) for secure information exchange are becoming aware of the disruptive implications. Currently, governments and businesses employ PKI for many core processes that may become insecure or unavailable when quantum computers break the cryptographic...conference paper 2023
- document
-
Nouws, S.J.J. (author), Martinez de Rituerto de Troya, I. (author), Dobbe, R.I.J. (author), Janssen, M.F.W.H.A. (author)Algorithmic and data-driven systems are increasingly used in the public sector to improve the efficiency of existing services or to provide new services through the newfound capacity to process vast volumes of data. Unfortunately, certain instances also have negative consequences for citizens, in the form of discriminatory outcomes, arbitrary...conference paper 2023
- document
-
Sulastri, R. (author), Janssen, M.F.W.H.A. (author)Literature suggests advantages of Peer-to-peer (P2P) lending systems over conventional banking credit, such as better credit scoring, and direct interaction of lenders-borrowers. Fintech P2P lending companies can process scattered individual information using advanced statistical methods and serve unreached market segments improving...conference paper 2023
- document
-
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
- document
-
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
- document
-
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
- document
-
Janssen, M.T.G. (author), Draganov, D.S. (author), Bos, Jordan (author), Farina, B. (author), Barnhoorn, A. (author), Poletto, F. (author), Van Otten, G. (author), Wolf, K.H.A.A. (author), Durucan, S. (author)In the ACT Consortium funded project SUCCEED, researchers study the potential for monitoring the process of (re-)injecting produced and captured CO2 into the Hellisheiði geothermal field for the aid of enhancing geothermal deployment as well as permanently storing CO2 through mineralization. The Hellisheiði site provides an excellent opportunity...conference paper 2022
- document
-
Zhang, Ying (author), Janssen, M.F.W.H.A. (author)Government resources used for opening data and citizen engagement with open government data (OGD) are expected to have a mutual influence, but this has not been empirically investigated. Therefore, this paper investigates this mutual relationship by measuring both governmental resources and citizen engagement based on resource-based theory. The...conference paper 2022
- document
-
Sulastri, R. (author), Janssen, M.F.W.H.A. (author)Peer-to-peer (P2P) lending systems have gained governments' attention to create an inclusive society, but establishing such systems remain challenging. Specifically, the elements making up such a system are not known. This research aims to understand the main elements of P2P lending systems and their interconnections. For this, we conducted a...conference paper 2022
- document
-
Bagave, P. (author), Westberg, M. (author), Dobbe, R.I.J. (author), Janssen, M.F.W.H.A. (author), Ding, Aaron Yi (author)Various AI systems have taken a unique space in our daily lives, helping us in decision-making in critical as well as non-critical scenarios. Although these systems are widely adopted across different sectors, they have not been used to their full potential in critical domains such as the healthcare sector enabled by the Internet of Things (IoT)...conference paper 2022
- 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
- document
-
Luthfi, A. (author), Janssen, M.F.W.H.A. (author)Governments have established Open Government Data Portals (OGDP) to open various types of datasets that can be used to increase transparency, accountability, and innovation. OGDP is becoming a strategic program for citizen engagement and empowering users. Nevertheless, many OGDP architectures focus merely on publishing data and do not support...conference paper 2022
- document
-
van Engelenburg, S.H. (author), Rukanova, B.D. (author), Ubacht, J. (author), Tan, F.S. (author), Tan, Y. (author), Janssen, M.F.W.H.A. (author)Governmental organisations use a diversity of policy instruments for sustainability goals. In the field of materials, they aim to advance the reuse of materials on the one hand. On the other hand, they also want to control critical raw materials (CRMs) to protect society against scarcity. Information sharing is required to monitor for both...conference paper 2022
- document
-
Lemke, Florian (author), Janssen, M.F.W.H.A. (author), Draheim, Dirk (author)The need for standardized and visualized performance monitoring on a wide range of topics has become apparent in recent years. In the public sector, there has been an increase in the number of dashboards to create transparency into the progress. Yet, the design of dashboards encounters many challenges ranging from technical to social. The goal...conference paper 2022