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Molaei, M. (author)
Successful delivery of projects is the ultimate goal of many organisations. What is observed in practice, however, is that projects do not usually follow what is recommended in literature. Moreover, the dynamic nature of projects calls for continuous adjustments regarding the required project management practices contributing to performance....
doctoral thesis 2021
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van der Werf, J.A. (author), Kapelan, Z. (author), Langeveld, J.G. (author)
To evaluate the performance of Real Time Control (RTC) of urban drainage systems (UDS) a comparison is made with the pre-RTC situation, making the RTC performance dependent on the functioning of the UDS prior to implementation. To standardise things, a generalised baseline is formulated here as the operation with optimal static settings of the...
journal article 2021
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Mohammadi, Majid (author)
The primary motivation of this dissertation is to investigate how to enable interoperability in the logistics domain by the aid of ontology alignment. More in detail, the primary research objective of this dissertation is To address interoperability between heterogeneous IT systems in logistics by using ontology alignment. To accomplish the...
doctoral thesis 2020
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Bal, Frans (author), Vleugel, J.M. (author)
In a world where the population and many economies are expanding rapidly the demand for freight transport keeps rising accordingly. As more goods are transported by a growing number of freight vehicles, in particular trucks and sea vessels, their already considerable negative environmental impact also rises. Technology advances, but demand...
conference paper 2020
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Wu, Hongjia (author), Wang, Q. (author), Xiong, Jie (author), Zuñiga Zamalloa, M.A. (author)
Visible Light Communication (VLC) based on LEDs has been a hot topic investigated for over a decade. However, most of the research efforts assume the intensity of LED light is constant. This hypothesis is not true when Smart Lighting is introduced to VLC, which requires LEDs to adapt their brightness based on the intensity of natural ambient...
journal article 2020
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Baptista Ríos, M. (author), Lopez-Sastre, Roberto J. (author), Caba Heilbron, Fabian (author), van Gemert, J.C. (author), Acevedo-Rodriguez, F. Javier (author), Maldonado-Bascon, Saturnino (author)
The Online Action Detection (OAD) problem needs to be revisited. Unlike traditional offline action detection approaches, where the evaluation metrics are clear and well established, in the OAD setting we find very few works and no consensus on the evaluation protocols to be used. In this work we propose to rethink the OAD scenario, clearly...
journal article 2019
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Kim, Jaehun (author), Urbano, Julián (author), Liem, C.C.S. (author), Hanjalic, A. (author)
Deep neural networks have frequently been used to directly learn representations useful for a given task from raw input data. In terms of overall performance metrics, machine learning solutions employing deep representations frequently have been reported to greatly outperform those using hand-crafted feature representations. At the same time,...
journal article 2019
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Mohammadi, Majid (author)
Ontology alignment systems are evaluated by various performance scores, which are usually computed by a ratio related directly to the frequency of the true positives. However, such ratios provide little information regarding the uncertainty of the overall performance of the corresponding systems. The comparison is also drawn merely by the...
journal article 2019
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van Geenhuizen, M.S. (author)
Living labs, as a methodology to enhance user-centric innovation, have large potentials in bringing inventions to the marketplace, but their performance can benefit more from evaluation. This article develops a novel framework for evaluation of living labs, including (1) a system approach providing an analytical view on living labs’...
journal article 2018
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Nespeca, V. (author), Meesters, Kenny (author), Comes, M. (author)
The profusion of information technology has created new possibilities for local communities to self-organize and respond to disruptive events. Along with the opportunities, there is also a series of challenges that need to be addressed in order to improve societal resilience. One of these challenges is to make sense of the continuous stream 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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Arifvianto, B. (author)
Loss of function and impaired life quality as a result of large bone defects remain a serious problem in the society. Basically, the bone tissue has the capability of healing by itself when fractured. However, impaired healing may occur, leading to delayed union or even non-union when a bone segment is excised above a critical size. In recent...
doctoral thesis 2017
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Purwanto, A. (author), Janssen, M.F.W.H.A. (author), Zuiderwijk-van Eijk, A.M.G. (author)
Governments around the world are following the global open government movement by initiating Open Government Data (OGD) programs. They are motivated by the claim that it will generate economic and social value. However, the success of an OGD initiative will only be realized when OGD is used and when the use results in the creation of public...
conference paper 2017
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Cleij, D. (author), Venrooij, J. (author), Pretto, P. (author), Pool, D.M. (author), Mulder, M. (author), Bülthoff, H.H. (author)
Motion cueing algorithms (MCA) are used in motion simulation to map the inertial vehicle motions onto the simulator motion space. To increase fidelity of the motion simulation, these MCAs are tuned to minimize the perceived incoherence between the visual and inertial motion cues. Despite time-invariant MCA dynamics the incoherence is not...
conference paper 2015
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Ramkumar, A. (author), Dolz, J. (author), Kirisli, H.A. (author), Adebahr, S. (author), Schimek-Jasch, T. (author), Nestle, U. (author), Massoptier, L. (author), Varga, E. (author), Stappers, P.J. (author), Niessen, W.J. (author), Song, Y. (author)
Accurate segmentation of organs at risk is an important step in radiotherapy planning. Manual segmentation being a tedious procedure and prone to inter- and intra-observer variability, there is a growing interest in automated segmentation methods. However, automatic methods frequently fail to provide satisfactory result, and post-processing...
journal article 2015
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Snelders, H.M.J.J. (author), Mugge, R. (author), Huinink, M. (author)
This research uncovers seven cross-category design styles and demonstrates how people’s preferences for these design styles are based on social distinctions. Knowledge of these cross-category design styles and the research approach might assist designers when faced with the challenge of how to address different market segments, and how to play...
journal article 2014
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Chen, Y. (author), Van Zuylen, H.J. (author)
Start taking a few most applied scenarios from a traffic control centre, analysing each component and structure of the whole, and evaluating the impact of each component and some typical combinations, based on available monitoring systems. Carrying on such initial research on best practices, we build a dynamic simulation model, including these...
conference paper 2014
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Staiger, C. (author), Cadot, S. (author), Györffy, B. (author), Wessels, L.F.A. (author), Klau, G.W. (author)
Integrating gene expression data with secondary data such as pathway or protein-protein interaction data has been proposed as a promising approach for improved outcome prediction of cancer patients. Methods employing this approach usually aggregate the expression of genes into new composite features, while the secondary data guide this...
journal article 2013
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Both, K. (author), Heitor, T. (author), Medeiros, V. (author)
Academic Libraries (ALs) design concept has been under a changing process, precipitated by both internal needs and external pressures including changes in the societal context of education, the information services and documentation storage requirements. This paper is focused on a model of form and function to assess AL’ in use, in order to...
conference paper 2013
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Bouwers, E.M. (author)
Software systems make up an important part of our daily lives. Just like all man- made objects, the possibilities of a software system are constrained by the choices made during its creation. The complete set of these choices can be referred to as the software architecture of a system. Since the software architecture of a system has a large...
doctoral thesis 2013
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