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description Publicationkeyboard_double_arrow_right Preprint , Research , Conference object 1998 Netherlands Dutch; FlemishAuthors: van der Vlist, A.J.; Verhoef, E.T.; Rietveld, P.;van der Vlist, A.J.; Verhoef, E.T.; Rietveld, P.;NARCIS arrow_drop_down Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research Portal; NARCISContribution for newspaper or weekly magazine . Conference object . 1998Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional RepositoryConference object . 1998add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=1871/1482&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert NARCIS arrow_drop_down Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research Portal; NARCISContribution for newspaper or weekly magazine . Conference object . 1998Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional RepositoryConference object . 1998add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=1871/1482&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Article 2012 Italy, NetherlandsPublisher:IEEE Massacci, F.; Nagaraj, D.; Paci, Federica; Tran, L.M.S.; Tedeschi, Alessandra;Requirements evolution is still a challenging problem in engineering practices. This paper presents a family of empirical studies about the applicability and usefulness of an approach for modeling evolving requirements. The empirical studies involved different categories of users (researchers, master students and domain experts) who have applied the approach to a real industrial evolutionary scenario drawn from the Air Traffic Management (ATM) domain. The results from the studies demonstrated the usefulness of the approach for requirements evolution in complex industrial settings such as the ones in the ATM domain. Furthermore, the validation provided us useful insights about the problem of requirements evolution faced in different industrial contexts.
Vrije Universiteit A... arrow_drop_down Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; IRIS - Università degli Studi di VeronaArticle . Conference object . 2012 . 2014IRIS - Università degli Studi di VeronaArticle . 2014Data sources: IRIS - Università degli Studi di VeronaVrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research PortalContribution for newspaper or weekly magazine . Conference object . 2012add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1109/empire.2012.6347682&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu3 citations 3 popularity Average influence Average impulse Average Powered by BIP!more_vert Vrije Universiteit A... arrow_drop_down Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; IRIS - Università degli Studi di VeronaArticle . Conference object . 2012 . 2014IRIS - Università degli Studi di VeronaArticle . 2014Data sources: IRIS - Università degli Studi di VeronaVrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research PortalContribution for newspaper or weekly magazine . Conference object . 2012add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1109/empire.2012.6347682&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Research , Conference object 2004 NetherlandsPublisher:Elsevier BV Authors: Ubbels, B.J.; Verhoef, E.T.;Ubbels, B.J.; Verhoef, E.T.;Private toll roads are now seriously considered as an alternative to public (free-access) road infrastructure. Nevertheless, complete private provision without governmental control is only rarely considered. A main consideration against private roads would be that operators would be primarily interested in maximizing profits, which - given the market power they will have - will typically not lead to welfare-maximizing tolls and capacities. An important question is whether these discrepancies can be mitigated by a proper design of auctions for concessions of private roads. This paper therefore analyses capacity choice and toll setting by private investors in a competitive bidding framework organized by the government. We develop a two-link network simulation model with an untolled alternative to determine relative efficiency effects, and analyze rules for the government to organize the bidding process such that a more desired (welfare optimal) outcome is achieved. Our results show that, depending on the design of the auction, its outcomes may vary strongly, and may approach the maximum possible (second-best) welfare gains. © 2007 Elsevier Ltd. All rights reserved.
NARCIS; Vrije Univer... arrow_drop_down Transportation Research Part A Policy and Practice; SSRN Electronic JournalArticleData sources: UnpayWallTransportation Research Part A Policy and PracticeArticle . 2008 . Peer-reviewedLicense: Elsevier TDMNARCIS; Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research PortalContribution for newspaper or weekly magazine . Conference object . 2003add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2139/ssrn.558603&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 58 citations 58 popularity Top 10% influence Top 10% impulse Average Powered by BIP!more_vert NARCIS; Vrije Univer... arrow_drop_down Transportation Research Part A Policy and Practice; SSRN Electronic JournalArticleData sources: UnpayWallTransportation Research Part A Policy and PracticeArticle . 2008 . Peer-reviewedLicense: Elsevier TDMNARCIS; Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research PortalContribution for newspaper or weekly magazine . Conference object . 2003add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2139/ssrn.558603&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2015 Netherlands, DenmarkPublisher:Emerald Authors: Pedrosa, Alex; Blazevic, Vera; Jasmand, Claudia;Pedrosa, Alex; Blazevic, Vera; Jasmand, Claudia;- Purpose – The purpose of this paper is to investigate the microfoundations of customer knowledge acquisition during logistics innovation development. Specifically, the authors explore the activities and behaviors of employees with customer contact (i.e. boundary-spanning employees (BSEs)) to deepen and broaden their knowledge about customers for the development of innovations. - Design/methodology/approach – Qualitative research based on multiple semi-structured interviews with BSEs of six logistics service providers was conducted to explore the deepening and broadening of customer knowledge during innovation development. Data were analyzed for similarities and differences in BSEs’ knowledge acquisition and their interactions with customers across six innovations. - Findings – Results show that BSEs engage sequentially in deepening and broadening customer knowledge throughout the logistics innovation development process. Yet, the specific sequence depends on the type of innovation developed (customized vs standardized). Customer knowledge tends to be deepened in one-on-one interactions, while knowledge tends to be broadened in interactions with numerous and diverse customer firm members. - Research limitations/implications – In general, this paper contributes to the understanding of the individuals’ behaviors underlying organization-level phenomena, such as logistics service providers’ customer knowledge acquisition. - Practical implications – Findings illustrate that BSEs are well advised to concentrate on either deepening or broadening their customer knowledge in a single stage of the logistics innovation development process but switch between these two knowledge acquisition approaches from stage-to-stage to leverage customer interaction. - Originality/value – By investigating firms’ customer knowledge acquisition at the individual level, this paper addresses the calls in the literature for more research into the microfoundations of organizational phenomena. Contains fulltext : 149090.pdf (Publisher’s version ) (Open Access) 20 p.
NARCIS; Radboud Repo... arrow_drop_down University of Southern Denmark Research OutputContribution for newspaper or weekly magazine . Conference object . 2014Data sources: University of Southern Denmark Research OutputInternational Journal of Physical Distribution & Logistics ManagementArticle . 2015 . Peer-reviewedLicense: Emerald Insight TDMadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1108/ijpdlm-12-2014-0289&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 23 citations 23 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert NARCIS; Radboud Repo... arrow_drop_down University of Southern Denmark Research OutputContribution for newspaper or weekly magazine . Conference object . 2014Data sources: University of Southern Denmark Research OutputInternational Journal of Physical Distribution & Logistics ManagementArticle . 2015 . Peer-reviewedLicense: Emerald Insight TDMadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1108/ijpdlm-12-2014-0289&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Research , Conference object 2007 NetherlandsPublisher:Elsevier BV Authors: Erhan Demirel; Jos van Ommeren; Piet Rietveld;Erhan Demirel; Jos van Ommeren; Piet Rietveld;The ‘backhaul problem’ is characterized by an imbalance in transport flows between locations. This problem is usually studied in a perfectly competitive framework, which essentially predicts that when the imbalance is sufficiently large, the freight price of transport from low demand regions to high demand regions, the so-called backhaul price, drops to zero. This result is inconsistent with empirical observations. In this paper, we develop a matching model to address this inconsistency. We argue that market friction, through search imperfections due to lack of information by carriers on the (future) demand for transport by customers, may play an important role in the determination of backhaul prices. We demonstrate that carriers are at least compensated for the time they search for customers, so the backhaul price is in general positive. The matching model is numerically applied to the inland navigation shipping market in the Rhine river area in Western-Europe. We also analyse the effects of increases in transport costs on transport flows and backhaul prices, e.g. due to climate changes.
Transportation Resea... arrow_drop_down Transportation Research Part B Methodological; Research Papers in Economics; SSRN Electronic JournalArticle . Preprint . 2007Full-Text: http://papers.tinbergen.nl/07083.pdfVrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research Portal; NARCISContribution for newspaper or weekly magazine . Conference object . 2007Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional RepositoryConference object . 2007add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2139/ssrn.1027628&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 16 citations 16 popularity Average influence Average impulse Average Powered by BIP!more_vert Transportation Resea... arrow_drop_down Transportation Research Part B Methodological; Research Papers in Economics; SSRN Electronic JournalArticle . Preprint . 2007Full-Text: http://papers.tinbergen.nl/07083.pdfVrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research Portal; NARCISContribution for newspaper or weekly magazine . Conference object . 2007Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional RepositoryConference object . 2007add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2139/ssrn.1027628&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Contribution for newspaper or weekly magazine , Part of book or chapter of book , Conference object 2020 NetherlandsPublisher:ACM Authors: Sadeghian Borojeni, Shadan; Meschtscherjakov, Alexander; Pfleging, Bastian; Donmez, Birsen; +10 AuthorsSadeghian Borojeni, Shadan; Meschtscherjakov, Alexander; Pfleging, Bastian; Donmez, Birsen; Riener, Andreas; Janssen, Christian P.; Kun, Andrew L.; Ju, Wendy; Remy, Christian; Wintersberger, Philipp; Helmholtz Institute; Experimental Psychology (onderzoeksprogramma PF); Leerstoel Kenemans; Afd Psychologische functieleer;handle: 1874/414755
Will automated driving help or hurt our efforts to remedy climate change? The overall impact of transportation and mobility on the global ecosystem is clear: changes to that system can greatly affect climate outcomes. The design of mobility and automotive systems will influence key factors such as driving style, fuel choice, ride sharing, traffic patterns, and total mileage. However, to date, there are few research efforts that explicitly focus on these overlapping themes (automated driving & climate changes) within the HCI and AutomotiveUI communities. Our intention is to grow this community and awareness of the related problems. Specifically, in this workshop, we invite designers, researchers, and practitioners from the sustainable HCI, persuasive design, AutomotiveUI, and mobility communities to collaborate in finding ways to make future mobility more sustainable. Using embodied design improvisation and design fiction methods, we will explore the ways that systems affect behavior which then affect the environment.
NARCIS; Utrecht Univ... arrow_drop_down NARCIS; Utrecht University RepositoryPart of book or chapter of book . 2020Eindhoven University of Technology Research PortalConference object . 2020 . Peer-reviewedPURE Aarhus UniversityContribution for newspaper or weekly magazine . 2020Data sources: PURE Aarhus UniversityPURE Aarhus UniversityContribution for newspaper or weekly magazine . 2020Data sources: PURE Aarhus Universityadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1145/3334480.3375162&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu3 citations 3 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert NARCIS; Utrecht Univ... arrow_drop_down NARCIS; Utrecht University RepositoryPart of book or chapter of book . 2020Eindhoven University of Technology Research PortalConference object . 2020 . Peer-reviewedPURE Aarhus UniversityContribution for newspaper or weekly magazine . 2020Data sources: PURE Aarhus UniversityPURE Aarhus UniversityContribution for newspaper or weekly magazine . 2020Data sources: PURE Aarhus Universityadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1145/3334480.3375162&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object 2019 NetherlandsPublisher:ACM Authors: van Leeuwen, D.; Ghazanfari, S.; Ravner, L.; Núñez Queija, R.;van Leeuwen, D.; Ghazanfari, S.; Ravner, L.; Núñez Queija, R.;We investigate the impact of random deviations in planned arrival times on user equilibrium in an extension of Vickrey's celebrated bottleneck model. The model is motivated by the fact that in real life, users can not exactly plan the time at which they depart from home, nor the delay they experience before they join the congestion bottleneck under investigation. We show that the arrival density advocated by the Nash equilibrium in Vickrey's model, is not a user equilibrium in the model with random uncertainty. We then investigate the existence of a user equilibrium for the latter and show that in general such an equilibrium can neither be a pure Nash equilibrium, nor a mixed equilibrium with a continuous density. Our results imply that when random distortions influence user decisions, the dynamics of standard bottleneck models are inadequate to describe such more complex situations. We illustrate with numerical analysis how the mechanics of a bottleneck with delayed arrivals are unstable for any continuous arrival strategy, thus shedding more light on the non-existence result.
https://ir.cwi.nl/pu... arrow_drop_down NARCIS; Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research PortalContribution for newspaper or weekly magazine . Conference object . 2019Universiteit van Amsterdam (UvA) Institutional Repository UvA-DARE; NARCISConference object . 2019Eindhoven University of Technology Research PortalConference object . 2019 . Peer-reviewedLicense: ACM Copyright Policiesadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1145/3306309.3306319&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert https://ir.cwi.nl/pu... arrow_drop_down NARCIS; Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research PortalContribution for newspaper or weekly magazine . Conference object . 2019Universiteit van Amsterdam (UvA) Institutional Repository UvA-DARE; NARCISConference object . 2019Eindhoven University of Technology Research PortalConference object . 2019 . Peer-reviewedLicense: ACM Copyright Policiesadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1145/3306309.3306319&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Contribution for newspaper or weekly magazine 2015 NetherlandsPublisher:IEEE Authors: Sclocco, Alessio; Leeuwen, Joeri van; Bal, Henri E.; Van Nieuwpoort, Rob V.;Sclocco, Alessio; Leeuwen, Joeri van; Bal, Henri E.; Van Nieuwpoort, Rob V.;ARTS is a new instrument designed to discover transient astronomical sources in the radio spectrum. To operate, it will require a high-performance radio transient pipeline, capable of processing hundreds of data streams in real-time, at a data rate of 36 GB/s. What makes the processing of these data streams challenging is the fact that radio signals received from space are dispersed by the interaction with the inter-stellar medium, and dispersion is a function of the distance between source and receiver. Because the distance of yet to discover objects is not known in advance, every data stream needs to be processed for thousands of trial distances, an extremely time consuming process. In this paper we introduce and describe a prototype for the ARTS radio transient pipeline. Our proposed pipeline is highly parallel and uses Graphics Processing Units as accelerators for its computational kernels. We test the pipeline on two different and widely used GPUs, the HD7970 from AMD and the K20X from NVIDIA, and show linear scalability and real-time performance on both. Using these performance results, we provide an estimate on the size of the system necessary to implement ARTS, and a lower bound on its power consumption. The results of this paper are also relevant in the context of designing the Square Kilometer Array.
http://alessio.scloc... arrow_drop_down Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional RepositoryContribution for newspaper or weekly magazine . 2016add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1109/globalsip.2015.7418239&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu3 citations 3 popularity Average influence Average impulse Average Powered by BIP!more_vert http://alessio.scloc... arrow_drop_down Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional RepositoryContribution for newspaper or weekly magazine . 2016add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1109/globalsip.2015.7418239&type=result"></script>'); --> </script>
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description Publicationkeyboard_double_arrow_right Preprint , Research , Conference object 1998 Netherlands Dutch; FlemishAuthors: van der Vlist, A.J.; Verhoef, E.T.; Rietveld, P.;van der Vlist, A.J.; Verhoef, E.T.; Rietveld, P.;NARCIS arrow_drop_down Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research Portal; NARCISContribution for newspaper or weekly magazine . Conference object . 1998Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional RepositoryConference object . 1998add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=1871/1482&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert NARCIS arrow_drop_down Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research Portal; NARCISContribution for newspaper or weekly magazine . Conference object . 1998Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional RepositoryConference object . 1998add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=1871/1482&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Article 2012 Italy, NetherlandsPublisher:IEEE Massacci, F.; Nagaraj, D.; Paci, Federica; Tran, L.M.S.; Tedeschi, Alessandra;Requirements evolution is still a challenging problem in engineering practices. This paper presents a family of empirical studies about the applicability and usefulness of an approach for modeling evolving requirements. The empirical studies involved different categories of users (researchers, master students and domain experts) who have applied the approach to a real industrial evolutionary scenario drawn from the Air Traffic Management (ATM) domain. The results from the studies demonstrated the usefulness of the approach for requirements evolution in complex industrial settings such as the ones in the ATM domain. Furthermore, the validation provided us useful insights about the problem of requirements evolution faced in different industrial contexts.
Vrije Universiteit A... arrow_drop_down Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; IRIS - Università degli Studi di VeronaArticle . Conference object . 2012 . 2014IRIS - Università degli Studi di VeronaArticle . 2014Data sources: IRIS - Università degli Studi di VeronaVrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research PortalContribution for newspaper or weekly magazine . Conference object . 2012add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1109/empire.2012.6347682&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu3 citations 3 popularity Average influence Average impulse Average Powered by BIP!more_vert Vrije Universiteit A... arrow_drop_down Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; IRIS - Università degli Studi di VeronaArticle . Conference object . 2012 . 2014IRIS - Università degli Studi di VeronaArticle . 2014Data sources: IRIS - Università degli Studi di VeronaVrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research PortalContribution for newspaper or weekly magazine . Conference object . 2012add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
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For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Research , Conference object 2004 NetherlandsPublisher:Elsevier BV Authors: Ubbels, B.J.; Verhoef, E.T.;Ubbels, B.J.; Verhoef, E.T.;Private toll roads are now seriously considered as an alternative to public (free-access) road infrastructure. Nevertheless, complete private provision without governmental control is only rarely considered. A main consideration against private roads would be that operators would be primarily interested in maximizing profits, which - given the market power they will have - will typically not lead to welfare-maximizing tolls and capacities. An important question is whether these discrepancies can be mitigated by a proper design of auctions for concessions of private roads. This paper therefore analyses capacity choice and toll setting by private investors in a competitive bidding framework organized by the government. We develop a two-link network simulation model with an untolled alternative to determine relative efficiency effects, and analyze rules for the government to organize the bidding process such that a more desired (welfare optimal) outcome is achieved. Our results show that, depending on the design of the auction, its outcomes may vary strongly, and may approach the maximum possible (second-best) welfare gains. © 2007 Elsevier Ltd. All rights reserved.
NARCIS; Vrije Univer... arrow_drop_down Transportation Research Part A Policy and Practice; SSRN Electronic JournalArticleData sources: UnpayWallTransportation Research Part A Policy and PracticeArticle . 2008 . Peer-reviewedLicense: Elsevier TDMNARCIS; Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research PortalContribution for newspaper or weekly magazine . Conference object . 2003add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2139/ssrn.558603&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routesbronze 58 citations 58 popularity Top 10% influence Top 10% impulse Average Powered by BIP!more_vert NARCIS; Vrije Univer... arrow_drop_down Transportation Research Part A Policy and Practice; SSRN Electronic JournalArticleData sources: UnpayWallTransportation Research Part A Policy and PracticeArticle . 2008 . Peer-reviewedLicense: Elsevier TDMNARCIS; Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research PortalContribution for newspaper or weekly magazine . Conference object . 2003add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2139/ssrn.558603&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2015 Netherlands, DenmarkPublisher:Emerald Authors: Pedrosa, Alex; Blazevic, Vera; Jasmand, Claudia;Pedrosa, Alex; Blazevic, Vera; Jasmand, Claudia;- Purpose – The purpose of this paper is to investigate the microfoundations of customer knowledge acquisition during logistics innovation development. Specifically, the authors explore the activities and behaviors of employees with customer contact (i.e. boundary-spanning employees (BSEs)) to deepen and broaden their knowledge about customers for the development of innovations. - Design/methodology/approach – Qualitative research based on multiple semi-structured interviews with BSEs of six logistics service providers was conducted to explore the deepening and broadening of customer knowledge during innovation development. Data were analyzed for similarities and differences in BSEs’ knowledge acquisition and their interactions with customers across six innovations. - Findings – Results show that BSEs engage sequentially in deepening and broadening customer knowledge throughout the logistics innovation development process. Yet, the specific sequence depends on the type of innovation developed (customized vs standardized). Customer knowledge tends to be deepened in one-on-one interactions, while knowledge tends to be broadened in interactions with numerous and diverse customer firm members. - Research limitations/implications – In general, this paper contributes to the understanding of the individuals’ behaviors underlying organization-level phenomena, such as logistics service providers’ customer knowledge acquisition. - Practical implications – Findings illustrate that BSEs are well advised to concentrate on either deepening or broadening their customer knowledge in a single stage of the logistics innovation development process but switch between these two knowledge acquisition approaches from stage-to-stage to leverage customer interaction. - Originality/value – By investigating firms’ customer knowledge acquisition at the individual level, this paper addresses the calls in the literature for more research into the microfoundations of organizational phenomena. Contains fulltext : 149090.pdf (Publisher’s version ) (Open Access) 20 p.
NARCIS; Radboud Repo... arrow_drop_down University of Southern Denmark Research OutputContribution for newspaper or weekly magazine . Conference object . 2014Data sources: University of Southern Denmark Research OutputInternational Journal of Physical Distribution & Logistics ManagementArticle . 2015 . Peer-reviewedLicense: Emerald Insight TDMadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1108/ijpdlm-12-2014-0289&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 23 citations 23 popularity Top 10% influence Average impulse Top 10% Powered by BIP!more_vert NARCIS; Radboud Repo... arrow_drop_down University of Southern Denmark Research OutputContribution for newspaper or weekly magazine . Conference object . 2014Data sources: University of Southern Denmark Research OutputInternational Journal of Physical Distribution & Logistics ManagementArticle . 2015 . Peer-reviewedLicense: Emerald Insight TDMadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1108/ijpdlm-12-2014-0289&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Research , Conference object 2007 NetherlandsPublisher:Elsevier BV Authors: Erhan Demirel; Jos van Ommeren; Piet Rietveld;Erhan Demirel; Jos van Ommeren; Piet Rietveld;The ‘backhaul problem’ is characterized by an imbalance in transport flows between locations. This problem is usually studied in a perfectly competitive framework, which essentially predicts that when the imbalance is sufficiently large, the freight price of transport from low demand regions to high demand regions, the so-called backhaul price, drops to zero. This result is inconsistent with empirical observations. In this paper, we develop a matching model to address this inconsistency. We argue that market friction, through search imperfections due to lack of information by carriers on the (future) demand for transport by customers, may play an important role in the determination of backhaul prices. We demonstrate that carriers are at least compensated for the time they search for customers, so the backhaul price is in general positive. The matching model is numerically applied to the inland navigation shipping market in the Rhine river area in Western-Europe. We also analyse the effects of increases in transport costs on transport flows and backhaul prices, e.g. due to climate changes.
Transportation Resea... arrow_drop_down Transportation Research Part B Methodological; Research Papers in Economics; SSRN Electronic JournalArticle . Preprint . 2007Full-Text: http://papers.tinbergen.nl/07083.pdfVrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research Portal; NARCISContribution for newspaper or weekly magazine . Conference object . 2007Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional RepositoryConference object . 2007add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2139/ssrn.1027628&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 16 citations 16 popularity Average influence Average impulse Average Powered by BIP!more_vert Transportation Resea... arrow_drop_down Transportation Research Part B Methodological; Research Papers in Economics; SSRN Electronic JournalArticle . Preprint . 2007Full-Text: http://papers.tinbergen.nl/07083.pdfVrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research Portal; NARCISContribution for newspaper or weekly magazine . Conference object . 2007Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional RepositoryConference object . 2007add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.2139/ssrn.1027628&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Contribution for newspaper or weekly magazine , Part of book or chapter of book , Conference object 2020 NetherlandsPublisher:ACM Authors: Sadeghian Borojeni, Shadan; Meschtscherjakov, Alexander; Pfleging, Bastian; Donmez, Birsen; +10 AuthorsSadeghian Borojeni, Shadan; Meschtscherjakov, Alexander; Pfleging, Bastian; Donmez, Birsen; Riener, Andreas; Janssen, Christian P.; Kun, Andrew L.; Ju, Wendy; Remy, Christian; Wintersberger, Philipp; Helmholtz Institute; Experimental Psychology (onderzoeksprogramma PF); Leerstoel Kenemans; Afd Psychologische functieleer;handle: 1874/414755
Will automated driving help or hurt our efforts to remedy climate change? The overall impact of transportation and mobility on the global ecosystem is clear: changes to that system can greatly affect climate outcomes. The design of mobility and automotive systems will influence key factors such as driving style, fuel choice, ride sharing, traffic patterns, and total mileage. However, to date, there are few research efforts that explicitly focus on these overlapping themes (automated driving & climate changes) within the HCI and AutomotiveUI communities. Our intention is to grow this community and awareness of the related problems. Specifically, in this workshop, we invite designers, researchers, and practitioners from the sustainable HCI, persuasive design, AutomotiveUI, and mobility communities to collaborate in finding ways to make future mobility more sustainable. Using embodied design improvisation and design fiction methods, we will explore the ways that systems affect behavior which then affect the environment.
NARCIS; Utrecht Univ... arrow_drop_down NARCIS; Utrecht University RepositoryPart of book or chapter of book . 2020Eindhoven University of Technology Research PortalConference object . 2020 . Peer-reviewedPURE Aarhus UniversityContribution for newspaper or weekly magazine . 2020Data sources: PURE Aarhus UniversityPURE Aarhus UniversityContribution for newspaper or weekly magazine . 2020Data sources: PURE Aarhus Universityadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1145/3334480.3375162&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu3 citations 3 popularity Top 10% influence Average impulse Average Powered by BIP!more_vert NARCIS; Utrecht Univ... arrow_drop_down NARCIS; Utrecht University RepositoryPart of book or chapter of book . 2020Eindhoven University of Technology Research PortalConference object . 2020 . Peer-reviewedPURE Aarhus UniversityContribution for newspaper or weekly magazine . 2020Data sources: PURE Aarhus UniversityPURE Aarhus UniversityContribution for newspaper or weekly magazine . 2020Data sources: PURE Aarhus Universityadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1145/3334480.3375162&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object 2019 NetherlandsPublisher:ACM Authors: van Leeuwen, D.; Ghazanfari, S.; Ravner, L.; Núñez Queija, R.;van Leeuwen, D.; Ghazanfari, S.; Ravner, L.; Núñez Queija, R.;We investigate the impact of random deviations in planned arrival times on user equilibrium in an extension of Vickrey's celebrated bottleneck model. The model is motivated by the fact that in real life, users can not exactly plan the time at which they depart from home, nor the delay they experience before they join the congestion bottleneck under investigation. We show that the arrival density advocated by the Nash equilibrium in Vickrey's model, is not a user equilibrium in the model with random uncertainty. We then investigate the existence of a user equilibrium for the latter and show that in general such an equilibrium can neither be a pure Nash equilibrium, nor a mixed equilibrium with a continuous density. Our results imply that when random distortions influence user decisions, the dynamics of standard bottleneck models are inadequate to describe such more complex situations. We illustrate with numerical analysis how the mechanics of a bottleneck with delayed arrivals are unstable for any continuous arrival strategy, thus shedding more light on the non-existence result.
https://ir.cwi.nl/pu... arrow_drop_down NARCIS; Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research PortalContribution for newspaper or weekly magazine . Conference object . 2019Universiteit van Amsterdam (UvA) Institutional Repository UvA-DARE; NARCISConference object . 2019Eindhoven University of Technology Research PortalConference object . 2019 . Peer-reviewedLicense: ACM Copyright Policiesadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1145/3306309.3306319&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu0 citations 0 popularity Average influence Average impulse Average Powered by BIP!more_vert https://ir.cwi.nl/pu... arrow_drop_down NARCIS; Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional Repository; Vrije Universiteit Amsterdam (VU Amsterdam) – Research PortalContribution for newspaper or weekly magazine . Conference object . 2019Universiteit van Amsterdam (UvA) Institutional Repository UvA-DARE; NARCISConference object . 2019Eindhoven University of Technology Research PortalConference object . 2019 . Peer-reviewedLicense: ACM Copyright Policiesadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1145/3306309.3306319&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Conference object , Contribution for newspaper or weekly magazine 2015 NetherlandsPublisher:IEEE Authors: Sclocco, Alessio; Leeuwen, Joeri van; Bal, Henri E.; Van Nieuwpoort, Rob V.;Sclocco, Alessio; Leeuwen, Joeri van; Bal, Henri E.; Van Nieuwpoort, Rob V.;ARTS is a new instrument designed to discover transient astronomical sources in the radio spectrum. To operate, it will require a high-performance radio transient pipeline, capable of processing hundreds of data streams in real-time, at a data rate of 36 GB/s. What makes the processing of these data streams challenging is the fact that radio signals received from space are dispersed by the interaction with the inter-stellar medium, and dispersion is a function of the distance between source and receiver. Because the distance of yet to discover objects is not known in advance, every data stream needs to be processed for thousands of trial distances, an extremely time consuming process. In this paper we introduce and describe a prototype for the ARTS radio transient pipeline. Our proposed pipeline is highly parallel and uses Graphics Processing Units as accelerators for its computational kernels. We test the pipeline on two different and widely used GPUs, the HD7970 from AMD and the K20X from NVIDIA, and show linear scalability and real-time performance on both. Using these performance results, we provide an estimate on the size of the system necessary to implement ARTS, and a lower bound on its power consumption. The results of this paper are also relevant in the context of designing the Square Kilometer Array.
http://alessio.scloc... arrow_drop_down Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional RepositoryContribution for newspaper or weekly magazine . 2016add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1109/globalsip.2015.7418239&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu3 citations 3 popularity Average influence Average impulse Average Powered by BIP!more_vert http://alessio.scloc... arrow_drop_down Vrije Universiteit Amsterdam (VU Amsterdam) - Institutional RepositoryContribution for newspaper or weekly magazine . 2016add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://www.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1109/globalsip.2015.7418239&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu