Searched for: faculty%3A%22Electrical%255C%2BEngineering%252C%255C%2BMathematics%255C%2Band%255C%2BComputer%255C%2BScience%22
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Timmermans, R.A. (author)
De faculteit Elektro-Wiskunde-Informatica (EWI) van de Technische Universiteit Delft bezit een unieke Elektrotechnisch Erfgoed collectie; in de kelders van de EWI- laagbouw bevinden zich zo’n 50.000 objecten, die een uiterst interessant beeld geven van de ontwikkelingen binnen het brede vakgebied van de elektrotechniek over de voorbije honderd...
report 2022
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Marcelis, Paul J. (author), KOUVELAS, N. (author), Rao, V.S. (author), Venkatesha Prasad, R.R. (author)
Long-range wide-area network (LoRaWAN) is an energy-efficient and inexpensive networking technology that is rapidly being adopted for many Internet-of-Things applications. In this study, we perform extensive measurements on a new LoRaWAN deployment to characterise the spatio-temporal properties of the LoRaWAN channel. Our experiments reveal...
journal article 2022
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Visser, L. R. (author), Kootte, M.E. (author), Ferreira, A. C. (author), Sicurani, O. (author), Pauwels, E. J. (author), Vuik, Cornelis (author), Van Sark, W. G.J.H.M. (author), AlSkaif, T. A. (author)
Fluctuating electricity prices offer potential economic savings for the consumption of electricity by flexible assets such as Electric Vehicles (EVs). This study proposes an operational bidding framework that minimizes the charging costs of an EV fleet by submitting an optimized bid to the day-ahead electricity market. The framework consists...
journal article 2022
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Chen, P. (author), Buis, K. (author), Zhao, Xiujie (author)
The gamma distribution is one of the most important parametric models in probability theory and statistics. Although a multitude of studies have theoretically investigated the properties of the gamma distribution in the literature, there is still a serious lack of tailored statistical tools to facilitate its practical applications. To fill...
journal article 2022
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WANG, J. (author), Schrade, Constantin (author), Levajac, V. (author), van Driel, D. (author), Li, K. (author), Badawy, G.H.A. (author), Lee, J.S. (author), Kouwenhoven, Leo P. (author), Shen, Jie (author)
We study a Cooper pair transistor realized by two Josephson weak links that enclose a superconducting island in an InSb-Al hybrid nanowire. When the nanowire is subject to a magnetic field, isolated subgap levels arise in the superconducting island and, because of the Coulomb blockade, mediate a supercurrent by coherent cotunneling of Cooper...
journal article 2022
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Gupta, A. (author), Basu, D. (author), Ghantasala, Ramya (author), Qiu, S. (author), Gadiraju, Ujwal (author)
Trust is an important component of human-AI relationships and plays a major role in shaping the reliance of users on online algorithmic decision support systems. With recent advances in natural language processing, text and voice-based conversational interfaces have provided users with new ways of interacting with such systems. Despite the...
conference paper 2022
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Olsthoorn, Mitchell (author), Stallenberg, D.M. (author), van Deursen, A. (author), Panichella, A. (author)
Ethereum is the largest and most prominent smart contract platform. One key property of Ethereum is that once a contract is deployed, it can not be updated anymore. This increases the importance of thoroughly testing the behavior and constraints of the smart contract before deployment. Existing approaches in related work either do not scale or...
conference paper 2022
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Shahroodi, Taha (author), Zahedi, M.Z. (author), Abhairaj Singh, A. (author), Wong, J.S.S.M. (author), Hamdioui, S. (author)
State-of-the-art taxonomic profilers that comprise the first step in larger-context metagenomic studies have proven to be computationally intensive, i.e., while accurate, they come at the cost of high latency and energy consumption. Table Lookup operation is a primary bottleneck of today's profilers. In this paper, we first propose TL-PIM, a...
conference paper 2022
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Jordan, S.O. (author), Heusdens, R. (author)
In this work, we analyse a stochastic version of the primaldual method of multipliers (PDMM), which is a promising algorithm in the field of distributed optimisation. So far, its convergence has been proven for synchronous implementations of the algorithm [1], [2]. Simulations have shown that PDMM also converges if it is implemented...
conference paper 2022
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Buijtendorp, Bruno T. (author), Bueno, Juan (author), Thoen, David (author), Murugesan, Vignesh (author), Sberna, P.M. (author), Baselmans, J.J.A. (author), Vollebregt, S. (author), Endo, A. (author)
Superconducting circuit elements used in millimeter-submillimeter (mm-submm) astronomy would greatly benefit from deposited dielectrics with small dielectric loss and noise. This will enable the use of multilayer circuit elements and thereby increase the efficiency of mm-submm filters and allow for a miniaturization of microwave kinetic...
journal article 2022
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Cremers, S.A. (author), Robu, Valentin (author), Hofman, D. (author), Naber, T.T. (author), Zheng, K. (author), Norbu, Sonam (author)
With the emergence of energy communities, where a number of prosumers invest in shared renewable generation capacity and battery storage, the issue of fair allocation of benefits and costs has become increasingly important. The Shapley value has attracted increasing interest for redistribution in energy settings-however, computing it exactly...
conference paper 2022
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Hardon, S.F. (author), Rahimi, A. (author), Postema, R.R. (author), Willuth, E. (author), Mintz, Y. (author), Arezzo, A. (author), Dankelman, J. (author), Nickel, F. (author), Horeman, T. (author), Sanchez Margallo, J.A. (author)
The complexity of handheld steerable laparoscopic instruments (SLI) may impair the learning curve compared to conventional instruments when first utilized. This study aimed to provide the current state of interest in the use of SLI, the current use of these in daily practice and the type of training which is conducted before using SLI in the...
journal article 2022
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van Iersel, L.J.J. (author), Kole, Sjors (author), Moulton, Vincent (author), Nipius, L. (author)
Evolutionary histories for species that cross with one another or exchange genetic material can be represented by leaf-labelled, directed graphs called phylogenetic networks. A major challenge in the burgeoning area of phylogenetic networks is to develop algorithms for building such networks by amalgamating small networks into a single large...
journal article 2022
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Wang, K. (author), Yang, Yongsheng (author), Reniers, G.L.L.M.E. (author), Huang, Quanyi (author)
Typhoon storm surge disasters have garnered much attention because of their catastrophic damages. We investigated spatiotemporal patterns of typhoon storm surge disasters based on their tropical cyclone track clusters to support disaster mitigation in China. We aggregated 172 typhoon storm surge disasters in the entire cluster. Then, we used...
journal article 2021
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Zhang, B. (author), Damian, A.A. (author), Zijl, Jurrian (author), van Zeijl, H.W. (author), Zhang, Y. (author), Fan, J. (author), Zhang, Kouchi (author)
There is a high demand for the implementation of metallic nanoparticle (NP) sintering technology for die attach in high-power electronics. The performance of this technology is superior to that of the technology involving the use of lead-free solders. Although Cu NP paste is potentially a low-cost material, it faces the challenge of oxidation...
journal article 2021
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Turkovic, B. (author), Biswal, S. (author), Vijay, A. (author), Hüfner, A.E. (author), Kuipers, F.A. (author)
Networks often need to concurrently process mil- lions of flows with varying Quality-of-Service (QoS) require- ments. Doing so by deploying flow-specific rules at network nodes would require significant memory and overhead.<br/>In this paper, we take a fundamentally different approach, called P4QoS, by embedding QoS requirements in the packets...
conference paper 2021
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Sarkar, A. (author), Al-Ars, Z. (author), Bertels, K.L.M. (author)
In this article, we present QuASeR, a reference-free DNA sequence reconstruction implementation via de novo assembly on both gate-based and quantum annealing platforms. This is the first time this important application in bioinformatics is modeled using quantum computation. Each one of the four steps of the implementation (TSP, QUBO,...
journal article 2021
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Szabó, A.D. (author), Jamali-Rad, H. (author), Mannava, Siva Datta (author)
Traditional empirical risk minimization (ERM) for semantic segmentation can disproportionately advantage or disadvantage certain target classes in favor of an (unfair but) improved overall performance. Inspired by the recently introduced tilted ERM (TERM), we propose tilted cross-entropy (TCE) loss and adapt it to the semantic segmentation...
conference paper 2021
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Blokker, R.J.A. (author), Xu, M. (author), Zuniga, Marco (author)
Passive visible light communication (VLC) takes advantage of the pervasive nature of ambient light in our environment for wireless transmissions. The design of transmitters in passive VLC predominately uses liquid crystal displays (LCDs). While LCDs are an economical choice with low power consumption, they lack some key properties that are...
journal article 2021
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Balayn, A.M.A. (author), SOILIS, P. (author), Lofi, C. (author), Yang, J. (author), Bozzon, A. (author)
Global interpretability is a vital requirement for image classification applications. Existing interpretability methods mainly explain a model behavior by identifying salient image patches, which require manual efforts from users to make sense of, and also do not typically support model validation with questions that investigate multiple...
conference paper 2021
Searched for: faculty%3A%22Electrical%255C%2BEngineering%252C%255C%2BMathematics%255C%2Band%255C%2BComputer%255C%2BScience%22
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