Searched for: subject%3A%22Metrics%22
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van der Holst, B. (author), Verhoeven, G. (author), Nguyen, P. (author), Kok, K. (author), Emde, M.F. (author), Nutma, J.S. (author), la Fleur, S. (author)
The increasing number of full-electric heat pumps (HPs) could potentially lead to congestion issues in future distribution grids. However, most modern HPs have the possibility to reduce demand during expected congestion events in a flexible manner. This study proposes a new approach for characterizing the potential downward flexibility of full...
conference paper 2023
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Fopma, A. (author), Cai, M. (author), van Buuren, S. (author), Vink, G. (author)
Curve matching is a prediction technique that relies on predictive mean matching, which matches donors that are most similar to a target based on the predictive distance. Even though this approach leads to high prediction accuracy, the predictive distance may make matches look unconvincing, as the profiles of the matched donors can substantially...
article 2022
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Zhang, Y. (author), Zhang, D.W. (author), Lacoste-Julien, S. (author), Burghouts, G.J. (author), Snoek, C.G.M. (author)
Most set prediction models in deep learning use set-equivariant operations, but they actually operate on multisets. We show that set-equivariant functions cannot represent certain functions on multisets, so we introduce the more appropriate notion of multiset-equivariance. We identify that the existing Deep Set Prediction Network (DSPN) can be...
conference paper 2022
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Souman, J.L. (author), Adjenughwure, K. (author), van Dam, E. (author), van Weperen, M. (author), Tejada, A. (author)
This report summarizes the findings of the QuaSaR project that TNO conducted for the Netherlands Ministry of Infrastructure and Water Management (I&W). The Ministry has asked for this information to determine the feasibility of defining a method to quantitatively assess driving safety that could be applied to driving with automated vehicles....
report 2021
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van Kooten, M.A.M. (author), Doelman, N.J. (author), Kenworthy, M. (author)
For high-contrast imaging systems, such as VLT/SPHERE, the performance of the system at small angular separations is contaminated by the wind-driven halo in the science image. This halo is a result of the servo-lag error in the adaptive optics (AO) system due to the finite time between measuring the wavefront phase and applying the phase...
article 2020
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Jonk, R. (author), Voeten, J. (author), Geilen, M. (author), Basten, T. (author), Schiffelers, R. (author)
We introduce a technique to verify temporal properties expressed in MTL on Interval Message Sequence Charts (IMSC), a model based on UML2.0 MSC that captures the timed execution of component-based software systems. We accomplish this by encoding the IMSC and the property of interest in a constraint satisfaction problem, which is then solved with...
conference paper 2020
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Phillipson, F. (author)
In vehicular ad-hoc networks a path has to be found to send a message from one vehicle to another vehicle. This path has to have a connectivity rate that is high enough to obtain a high probability of arrival of the message. In other approaches, this path is based of current, static information of the distribution of cars. In this paper we...
conference paper 2019
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Wetzels, F. (author), van den Berg, J.L. (author), Bosman, J.W. (author), van der Mei, R. (author)
In service function chaining, data flows from a particular application or user travel along a pre-defined sequence of network functions. Appropriate service function chaining resource allocation is required to comply with the service level required by the application. In this paper, we introduce a dynamic priority assignment for flows that...
conference paper 2019
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Phillipson, F. (author), Fouchal, H. (author), van Gulik, K. (author)
In vehicular ad-hoc networks a path has to be found to send a message from one vehicle to another vehicle. This path has to have a connectivity rate that is high enough to obtain a high probability of arrival of the message. In other approaches, the average distance between vehicles on a link of the network is used as metric for connectivity. In...
conference paper 2019
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van Leeuwen, D. (author), Bosman, J.W. (author), Dugundji, E.R. (author)
In this study, we identify spatial regions based on an empirical data set consisting of time-dependent origin-destination (OD) pairs. These OD pairs consist of electronic traces collected from smartphone data by Google in the Amsterdam metropolitan region and is aggregated by the volume of trips per hour at neighbourhood level. By means of...
article 2019
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Phillipson, F. (author), Fouchal, H. (author), van Gulik, K. (author)
In vehicular ad-hoc networks a path has to be found to send a message from one vehicle to another vehicle. This path has to have a connectivity rate that is high enough to obtain a high probability of arrival of the message. In other approaches, the average distance between vehicles on a link of the network is used as metric for connectivity. In...
conference paper 2018
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Guo, Y. (author), Liu, Y. (author), de Boer, M.H.T. (author), Liu, L. (author), Lew, M.S. (author)
General captioning practice involves a single forward prediction, with the aim of predicting the word in the next timestep given the word in the current timestep. In this paper, we present a novel captioning framework, namely Dual Prediction Network (DPN), which is end-to-end trainable and addresses the captioning problem with dual predictions....
conference paper 2018
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Michael, J. (author), Leggieri, Jr. (author), Bieler, D. (author), Bjarnason, S. (author), Cernak, I. (author), Franke, A. (author), Kirkman, E. (author), Martineau, L. (author), Orru, H. (author), Ouellet, S. (author), Philippens, M.M.G.M. (author), Risling, G. (author), Sarron, J.C. (author), Skriudalen, S. (author), Teland, J.A. (author), Watts, S. (author), Gupta, R.K. (author)
conference paper 2018
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Hendriks, M. (author), Geilen, M. (author), Behrouzian, A.R.B. (author), Basten, T. (author), Alizadeh, H. (author), Goswami, D. (author)
conference paper 2017
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Karimzadeh, M. (author), van den Berg, J.L. (author), Schmidt, R.D.O. (author), Pras, A. (author)
The core architecture of current mobile networks does not scale well to cope with future traffic demands owing to its highly centralized composition. Typically, it is believed that decentralization of the network architecture would be a sustainable approach to deal with ever growing amount of mobile data traffic. Nevertheless, the...
article 2017
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Synnes, S.A.V. (author), Hunter, A.J. (author), Hansen, R.E. (author), Sabo, T.O. (author), Callow, H.J. (author), van Vossen, R. (author), Austeng, A. (author)
Wideband and widebeam synthetic aperture sonar (SAS) can provide information on the frequency- and aspect dependent scattering in a scene. We suggest an approach to predict the quality of the sensor data over the available frequencies and aspect angles. We relate the typical spatial domain quality metrics to their wave number domain (WD)...
article 2017
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Wang, X. (author), Koç, Y. (author), Kooij, R.E. (author), van Mieghem, P. (author)
Cascading failures are one of the main reasons for blackouts in electrical power grids. Stable power supply requires a robust design of the power grid topology. Currently, the impact of the grid structure on the grid robustness is mainly assessed by purely topological metrics, that fail to capture the fundamental properties of the electrical...
conference paper 2015
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Sayyari, Y. (author), Molaei, M. (author), Moghayer, S.M. (author)
The category of metric spaces is a subcategory of quasi-metric spaces. In this paper the notion of entropy for the continuous maps of a quasi-metric space is extended via spanning and separated sets. Moreover, two metric spaces that are associated to a given quasi-metric space are introduced and the entropy of a map of a given quasi-metric space...
article 2015
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Ellens, W. (author), Mandjes, M. (author), van den Berg, J.L. (author), Worm, D.T.H. (author), Błaszczuk, S. (author)
This paper deals with the problem of inferring short time-scale fluctuations of a system's behavior from periodic state measurements. In particular, we devise a novel, efficient procedure to compute four interesting performance metrics for a transient birth-death process on an interval of fixed length with given begin and end states: the...
article 2015
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Koç, Y. (author), Warnier, M. (author), van Mieghem, P. (author), Kooij, R.E. (author), Brazier, F.M.T. (author)
Cascading failures are one of the main reasons for blackouts in electric power transmission grids. The economic cost of such failures is in the order of tens of billion dollars annually. The loading level of power system is a key aspect to determine the amount of the damage caused by cascading failures. Existing studies show that the blackout...
article 2014
Searched for: subject%3A%22Metrics%22
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