Searched for: author:"van Leeuwen, C.J."
(1 - 13 of 13)
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van Ommeren, C.R. (author), Fransen, R.W. (author), Pingen, G.L.J. (author), van Leeuwen, C.J. (author), Paardekoper, J.P. (author), van Meijeren, J.C. (author)
In this paper we present a way to organize logistics entirely by decentral decision-making. This is achieved by implementing a degree of intelligence in the digital twins of a fleet of trucks and subsequently fully yielding autonomy from planners to the fleet
other 2020
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van Leeuwen, C.J. (author), Pawełczak, P. (author)
We propose a novel incomplete cooperative algorithm for distributed constraint optimization problems (DCOPs) denoted as Cooperative Constraint Approximation (CoCoA). The key strategy of the algorithm is to use a semi-greedy approach in which knowledge is distributed amongst neighboring agents, and assigning a value only once instead of an...
conference paper 2017
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van Leeuwen, C.J. (author), Yildirim, K.S. (author), Pawelczak, P. (author)
Wireless Power Transfer (WPT) technologies aim at getting rid of cables used by consumer devices for energy provision. As long distance WPT is becoming mature, the health impact of WPT becomes increasingly important to consider. In this paper we look at how to maximize the wireless power transfer to remote devices, while maintaining a safe level...
conference paper 2017
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van Leeuwen, C.J. (author), van Huis, J.R. (author), Baan, J. (author)
Wide Area Motion Imagery (WAMI) enables image based surveillance of areas that can cover multiple square kilometers. Interpreting and analyzing information from such sources, becomes increasingly time consuming as more data is added from newly developed methods for information extraction. Captured from a moving Unmanned Aerial Vehicle (UAV), the...
conference paper 2016
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van Leeuwen, C.J. (author), de Gier, J.M. (author), de Oliveira Filho, J.A. (author), Papp, Z. (author)
conference paper 2014
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van Leeuwen, C.J. (author), Sijs, J. (author), Papp, Z. (author)
A sensor network operating under changing operational conditions will have to adapt to its environment, topology and system performance. In order to obtain this flexible behavior, a reconfiguration framework is proposed for distributed signal processing solutions. The considered example in this article is distributed Kalman filtering, whereas...
conference paper 2013
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Burghouts, G.J. (author), de Penning, H.L.H. (author), ten Hove, R.J.M. (author), Landsmeer, S. (author), van den Broek, S.P. (author), Hollander, R.J.M. (author), Hanckmann, P. (author), Kruithof, M.C. (author), van Leeuwen, C.J. (author), Korzec, S. (author), Bouma, H. (author), Schutte, K. (author)
The contribution of this paper is a search engine that recognizes and describes 48 human actions in realistic videos. The core algorithms have been published recently, from the early visual processing (Bouma, 2012), discriminative recognition (Burghouts, 2012) and textual description (Hankmann, 2012) of 48 human actions. We summarize the key...
conference paper 2013
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Netten, B.D. (author), Hegyi, A. (author), Wang, M. (author), Schakel, W. (author), Yuan, Y. (author), Schreiter, T. (author), van Arem, B. (author), van Leeuwen, C.J. (author), Alkim, T. (author)
Dynamax is a road side based system using the SPECIALIST control algorithm and inductive loops. Dynamax field tests showed that moving jams can be effectively resolved by dynamic speed measures [1,5]. This paper focuses on Dynamax In Car, which extends the road side infrastructure with a V2I cooperative approach. V2I cooperation is used to...
conference paper 2013
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Bouma, H. (author), Burghouts, G.J. (author), de Penning, L. (author), Hanckmann, P. (author), ten Hove, R.J.M. (author), Korzec, S. (author), Kruithof, M.C. (author), Landsmeer, S. (author), van Leeuwen, C.J. (author), van den Broek, S.P. (author), Halma, A.H.R. (author), den Hollander, R.J.M. (author), Schutte, K. (author)
Ground surveillance is normally performed by human assets, since it requires visual intelligence. However, especially for military operations, this can be dangerous and is very resource intensive. Therefore, unmanned autonomous visual-intelligence systems are desired. In this paper, we present an improved system that can recognize actions of a...
conference paper 2013
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Passchier, I. (author), Netten, B.D. (author), Wedemeijer, H. (author), Maas, S.M.P. (author), van Leeuwen, C.J. (author), Schackmann, P.P.M. (author)
Cooperative systems are being developed for large scale deployment in the near future. Validation of the performance of cooperative systems, and evaluation of the impact of cooperative applications is crucial before large scale deployment can proceed. The DITCM test site facilitates testing, evaluation, and validation of cooperative systems in...
conference paper 2013
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Schaafsma, G. (author), Kroese, E.D. (author), Tielemans, E.L.J.P. (author), van de Sandt, J.J.M. (author), van Leeuwen, C.J. (author), TNO Kwaliteit van Leven (author)
The objectives of REACH cannot be achieved under the current risk assessment approach. A change in mind set among all the relevant stakeholders is needed: risk assessment should move away from a labor-intensive and animal-consuming approach to intelligent and pragmatic testing, by combining exposure and hazard data effectively and trying to...
article 2009
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TNO Voeding (author), Bradbury, S.P. (author), Feijtel, T.C.J. (author), van Leeuwen, C.J. (author)
article 2004
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van Leeuwen, C.J. (author), Bro-Rasmussen, F. (author), Feijtel, T.C.J. (author), Arndt, R. (author), Bussian, B.M. (author), Calamari, D. (author), Glynn, P. (author), Grandy, N.J. (author), Hansen, B. (author), van Hemmen, J.J. (author), Hurst, P. (author), King, N. (author), Koch, R. (author), Müller, M. (author), Solbé, J.F. (author), Speijers, G.A.B. (author), Vermeire, T. (author), Centraal Instituut voor Voedingsonderzoek TNO (author)
An evaluation was made of the recently developed risk assessment methodologies for new and existing chemicals in the European Communities. The evaluation also included the methodologies to prioritize chemicals and procedures for risk management, i.e., the (draft) guidance document for the development of strategies for risk reduction. The way in...
article 1996
Searched for: author:"van Leeuwen, C.J."
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