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Erdweg, S.T. (author), Vergu, V.A. (author), Mezini, Mira (author), Visser, Eelco (author)
A key problem in metaprogramming and specifically in generative programming is to guarantee that generated code is well-formed with respect to the context-free and context-sensitive constraints of the target language. We propose typesmart constructors as a dynamic approach to enforcing the well-formedness of generated code. A typesmart...
conference paper 2014
document
Visser, Eelco (author)
Effectively applying linguistic abstraction to emerging domains of computation requires the ability to rapidly develop software languages. However, a software language is a complex software system in its own right and can take significant effort to design and implement. We are currently investigating a radical separation of concerns in language...
conference paper 2014
document
van Wijk, A.J.M. (author), Verhoef, L.A. (author)
Fuel cell cars can provide more efficient and cleaner transportation. However, we use our cars for transportation only 5% of the time. When parked, the fuel cell in the car can produce electricity from hydrogen, which is cleaner and more efficient than the current electricity system, generating useful ‘waste’ products in the form of heat and...
book 2014
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Sessions are themed around: the climate, innovation, the client, strategies, assessment, case studies, the concept and identity.
book 2014
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Aissa, M.H. (author), Verstraete, Tom (author), Vuik, Cornelis (author)
Graphics Processing Units (GPUs) are a promising alternative hardware to Central<br/>Processing Units (CPU) for accelerating applications with a high computational power demand. In many fields researchers are taking advantage of the high computational power present in GPUs to speed up their applications. These applications span from data mining...
conference paper 2014
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Noble, Petria (author), van Loon, A. (author), van der Snickt, G.R. (author), Janssens, Koen (author), Alfeld, Matthias (author), Dik, J. (author)
Recent macro-XRF scanning of Rembrandt’s Selfportrait from 1669 in the Mauritshuis – as part of the ReVisRembrandt project – has revealed significant<br/>new information about the pigments and build-up of the painting. The elemental distribution maps make clear that the umber-rich ground plays a very important role in the final appearance of...
conference paper 2014
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Casella, F. (author), Casati, E.I.M. (author), Colonna, Piero (author)
Concentrated Solar Power CSP plants are increasingly being considered for construction worldwide, in order to meet the demand for renewable power generation. The most promising technology considered today employs a central receiver, illuminated by a heliostat eld, using molten salts as working <br/>uid. A distinctive feature of these plant is...
conference paper 2014
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Latham, John Paul (author), Xiang, Jiansheng (author), Anastasaki, Eleni (author), Guo, Liwei (author), Karantzoulis, Nikolaos (author), Viré, A.C. (author), Pain, Christopher (author)
Numerical modelling has the potential to probe the complexity of the interacting physics of rubble mound armour systems. Through forward modelling of armour unit packs, stochastic variables such as unit displacement and maximum contact force per unit during an external oscillatory disturbance can be predicted. The combined finite-discrete...
conference paper 2014
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d’Hont, Floortje (author), Slinger, J (author), Goessen, Petra (author)
As quantitative modelling can be used to build stakeholder understanding for management decisions, and can help build consensus (Stave, 2003), a system dynamics modelling study of the abiotic dynamics of an archetypical small estuary, the Slufter in the Netherlands is formulated. The model is used in combination with an analysis of stakeholders’...
conference paper 2014
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Velbel, M.A. (author), Goetz, W. (author), Hecht, M.H. (author), Hviid, S.F. (author), Madsen, M.B. (author), Pike, W.T. (author), Staufer, U. (author)
abstract 2014
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van Blijswijk, M. (author)
report 2014
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Sirmacek, B. (author), Lindenbergh, R.C. (author)
Low-cost sensor generated 3D models can be useful for quick 3D urban model updating, yet the quality of the models is questionable. In this article, we evaluate the reliability of an automatic point cloud generation method using multi-view iPhone images or an iPhone video file as an input. We register such automatically generated point cloud...
journal article 2014
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Willems, C.J.L. (author), Donselaar, M.E. (author), Weltje, G.J. (author)
conference paper 2014
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Duong, M.T. (author), Ranasinghe, Roshanka (author), Luijendijk, Arjen (author), Walstra, D.J.R. (author), Roelvink, D. (author)
Tidal inlets are of great societal importance and are also the most morphologically dynamic regions in the coastal zone. Therefore, they are of great scientific interest. Their behaviour is governed by the delicate balance of oceanic processes such as tides, waves and mean sea level (MSL), and fluvial/estuarine processes such as riverflow. All...
poster 2014
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Weemstra, C. (author), Westra, W. (author), Snieder, R. (author), Boschi, L. (author)
Measuring attenuation on the basis of interferometric, receiver-receiver surface waves is a non-trivial task: the amplitude, more than the phase, of ensemble-averaged cross-correlations is strongly affected by non-uniformities in the ambient wavefield. In addition, ambient noise data are typically pre-processed in ways that affect the amplitude...
journal article 2014
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Van Veen, Joeri (author), Hermans, F.F.J. (author)
In spreadsheet risk analysis, we often encounter spreadsheets that are confidential. This might hinder adoption of spread- sheet analysis tools, especially web-based ones, as users do not want to have their confidential spreadsheets analyzed. To address this problem, we have developed AnonymousXL, an Excel plugin that makes spreadsheets...
journal article 2014
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Jansen, B. (author), Hermans, F.F.J. (author)
It is known that spreadsheets are error-prone. It is very diffcult for users to get an overview of the design of the spreadsheet, and this is causing errors. Furthermore users are not always aware of the best way to structure a spread- sheet and just start modeling. To address this we will build a visual language to develop spreadsheet models...
journal article 2014
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Schlüter, Maja (author), Hinkel, Jochen (author), Bots, P.W.G. (author), Arlinghaus, Robert (author)
Social-ecological systems (SES) are dynamic systems that continuously change in response to internal or external pressures. A better understanding of the interactions of the social and ecological systems that drive those dynamics is crucial for the development of sustainable management strategies. Dynamic models can serve as tools to explore...
journal article 2014
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Hermans, F.F.J. (author), Pinzger, M. (author), van Deursen, A. (author)
Spreadsheets are used extensively in business processes around the world and just like software, spreadsheets are changed throughout their lifetime causing understandability and maintainability issues. This paper adapts known code smells to spreadsheet formulas. To that end we present a list of metrics by which we can detect smelly formulas; a...
journal article 2014
document
Jarquin Laguna, A. (author), Tsouvalas, A. (author)
The importance of transient analysis in hydraulic networks has been well recognized due to abrupt changes in flow or pressure introduced by valve closures or component failures. Therefore, accurate and robust numerical models are necessary to analyse the travelling pressure waves as a result of such sudden changes. This paper presents the...
journal article 2014
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