Opin vísindi

 

Nýlega bætt við

Verk
Pareto Ranking Bisection Algorithm for EM-Driven Multi-Objective Design of Antennas in Highly-Dimensional Parameter Spaces
(2017) Bekasiewicz, Adrian; Koziel, Slawomir; Leifsson, Leifur; Du, Xiaosong; Department of Engineering
A deterministic technique for fast surrogate-assisted multi-objective design optimization of antennas in highly-dimensional parameters spaces has been discussed. In this two-stage approach, the initial approximation of the Pareto set representing the best compromise between conflicting objectives is obtained using a bisection algorithm which finds new Pareto-optimal designs by dividing the line segments interconnecting previously found optimal points, and executing poll-type search that involves Pareto ranking. The initial Pareto front is generated at the level of the coarsely-discretized EM model of the antenna. In the second stage of the algorithm, the high-fidelity Pareto designs are obtained through optimization of corrected local-approximation models. The considered optimization method is verified using a 17-variable uniplanar antenna operating in ultra-wideband frequency range. The method is compared to three state-of-the-art surrogate-assisted multi-objective optimization algorithms.
Verk
Impact of radiation dose on neurocognitive function and quality of life in long-term survivors of childhood brain tumour
(2025-09-18) Toussaint, Laura; Helligsø, Anne Sophie Lind; Muren, Ludvig Paul; Amidi, Ali; Dahlrot, Rikke Hedegaard; Henriksen, Louise Tram; Maraldo, Maja Vestmø; Nielsen, Martin Skovmos; Trip, Anouk Kirsten; Wu, Lisa Maria; Lassen-Ramshad, Yasmin; Sálfræðideild
Verk
Editorial : People at the heart of projectification: rethinking agency, identity and value creation
(2026-02-20) Wagner, Reinhard Friedrich; Radujković, Mladen; Bond-Barnard, Taryn; Ingason, Helgi Thor; Kalff, Yannick; Department of Engineering
Verk
Generelle tværgående senfølger efter kræft og kræftbehandling
(2026-05-11) Buskbjerg, Cecilie Rask; Amidi, Ali; Wu, Lisa M.; Ventzel, Lise; Lyhne, Johanne Dam; Christiansen, Peer; Christensen, Peter; Jensen, Anders Bonde; Offersen, Birgitte; Johansen, Christoffer; Zachariae, Bobby; Sálfræðideild
Stigningen i antallet af kræfttilfælde kombineret med stadigt mere effektive kræftbehandlinger har resulteret i en markant vækst i antallet af danskere med en nuværende eller tidligere kræftdiagnose. Mere end 400.000 voksne i Danmark lever i dag med eller efter kræft [1]. Flertallet af disse personer oplever en eller flere senfølger som følge af deres kræftsygdom og -behandling – senfølger, som kan have en betydelig negativ indvirkning på livskvaliteten. Anerkendelsen af disse udfordringer afspejles i den nye Kræftplan V, som sætter fokus på»et bedre liv med og efter kræft« [2].
Verk
Mental health before, during, and after COVID-19 (through 2025) in boys, girls, and gender-diverse youth
(2026-09-10) Kiviruusu, Olli; Therman, Sebastian; Lehtonen, Jukka; Ystrom, Eivind; Butwicka, Agnieszka; Halldorsdottir, Thorhildur; Ask, Helga; Suvisaari, Jaana

Flokkar í Opnum vísindum

Veldu flokk til að skoða.

Niðurstöður 1 - 9 af 9