Image biomarker standardisation initiative

A Zwanenburg, S Leger, M Vallières, S Löck - arXiv preprint arXiv …, 2016 - arxiv.org
The image biomarker standardisation initiative (IBSI) is an independent international
collaboration which works towards standardising the extraction of image biomarkers from …

A randomized exchange algorithm for computing optimal approximate designs of experiments

R Harman, L Filová, P Richtárik - Journal of the American Statistical …, 2020 - Taylor & Francis
We propose a class of subspace ascent methods for computing optimal approximate
designs that covers existing algorithms as well as new and more efficient ones. Within this …

A rotating stall warning method for aero-engine compressor based on DeepESVDD-CNN

HJ Jin, YP Zhao, ZQ Wang - Aerospace Science and Technology, 2023 - Elsevier
The compressor is one of the key components of the aircraft power system, and its rotating
stall will greatly affect the performance of the whole system. Therefore, to ensure the stable …

Spheroidal and ellipsoidal harmonic expansions of the gravitational potential of small Solar System bodies. Case study: Comet 67P/Churyumov‐Gerasimenko

S Reimond, O Baur - Journal of Geophysical Research: Planets, 2016 - Wiley Online Library
Gravitational features are a fundamental source of information to learn more about the
interior structure and composition of planets, moons, asteroids, and comets. Gravitational …

Computing minimum-volume enclosing ellipsoids for large datasets

S Rosa, R Harman - Computational Statistics & Data Analysis, 2022 - Elsevier
An algorithm is provided for calculating the minimum-volume enclosing ellipsoid (MVEE) for
a large dataset stored in a separate database, for which the existing algorithms run out of …

[PDF][PDF] Robust optimization for models with uncertain SOC and SDP constraints

J Zhen, F de Ruiter, D Den Hertog - Optimization Online, 2017 - optimization-online.org
In this paper we consider uncertain second-order cone (SOC) and semidefinite
programming (SDP) constraints with polyhedral uncertainty, which are in general …

Impulsive signals produced by earthquakes in Italy and their potential relation with site effects and structural damage

D Ertuncay, P Malisan, G Costa, S Grimaz - Geosciences, 2021 - mdpi.com
Near fault seismic records may contain impulsive motions in velocity-time history. The
seismic records can be identified as impulsive and non-impulsive depending on the features …

On greedy heuristics for computing D-efficient saturated subsets

R Harman, S Rosa - Operations Research Letters, 2020 - Elsevier
D-efficient saturated subsets are natural initial solutions of various algorithms applied in
statistics and computational geometry. We propose two greedy heuristics for the construction …

Finding minimum volume circumscribing ellipsoids using generalized copositive programming

A Mittal, GA Hanasusanto - Operations Research, 2022 - pubsonline.informs.org
We study the problem of finding the Löwner–John ellipsoid (ie, an ellipsoid with minimum
volume that contains a given convex set). We reformulate the problem as a generalized …

Computing minimum-volume enclosing ellipsoids

N Bowman, MT Heath - Mathematical Programming Computation, 2023 - Springer
For a given multidimensional data set (point cloud), we investigate methods for computing
the minimum-volume enclosing ellipsoid (MVEE), which provides an efficient representation …