Zobrazeno 1 - 10
of 6 502
pro vyhledávání: '"A, Geelen"'
This paper presents a probabilistic approach to represent and quantify model-form uncertainties in the reduced-order modeling of complex systems using operator inference techniques. Such uncertainties can arise in the selection of an appropriate stat
Externí odkaz:
http://arxiv.org/abs/2409.00220
Melchior's inequality implies that the average line-length in a simple, rank-$3$, real-representable matroid is less than $3$. A similar result holds for complex-representable matroids, using Hirzebruch's inequality, but with a weaker bound of $4$. W
Externí odkaz:
http://arxiv.org/abs/2310.02826
Autor:
Geelen, Jim, Kroeker, Matthew E.
We show that, for any prime $p$ and integer $k \geq 2$, a simple GF($p$)-representable matroid with sufficiently high rank has a rank-$k$ flat which is either independent in $M$, or is a projective or affine geometry. As a corollary we obtain a Ramse
Externí odkaz:
http://arxiv.org/abs/2309.15185
We present a novel method for learning reduced-order models of dynamical systems using nonlinear manifolds. First, we learn the manifold by identifying nonlinear structure in the data through a general representation learning problem. The proposed ap
Externí odkaz:
http://arxiv.org/abs/2308.02802
Autor:
W. Daniel Kissling, Julian C. Evans, Rotem Zilber, Tom D. Breeze, Stacy Shinneman, Lindy C. Schneider, Carl Chalmers, Paul Fergus, Serge Wich, Luc H.W.T. Geelen
Publikováno v:
Basic and Applied Ecology, Vol 79, Iss , Pp 141-152 (2024)
Modern approaches with advanced technology can automate and expand the extent and resolution of biodiversity monitoring. We present the development of an innovative system for automated wildlife monitoring in a coastal Natura 2000 nature reserve of t
Externí odkaz:
https://doaj.org/article/73e379a790fc48e2a76ebb9f7bce90fa
We present a novel framework for learning cost-efficient latent representations in problems with high-dimensional state spaces through nonlinear dimension reduction. By enriching linear state approximations with low-order polynomial terms we account
Externí odkaz:
http://arxiv.org/abs/2306.13748
This work presents two novel approaches for the symplectic model reduction of high-dimensional Hamiltonian systems using data-driven quadratic manifolds. Classical symplectic model reduction approaches employ linear symplectic subspaces for represent
Externí odkaz:
http://arxiv.org/abs/2305.15490
Autor:
Janine Ziemons, Lars E. Hillege, Romy Aarnoutse, Judith de Vos-Geelen, Liselot Valkenburg-van Iersel, Jasper Mastenbroek, Robin van Geel, David J. M. Barnett, Sander S. Rensen, Ardy van Helvoort, Lotte H. J. Dopheide, Guus Roeselers, John Penders, Marjolein L. Smidt, Koen Venema
Publikováno v:
BMC Microbiology, Vol 24, Iss 1, Pp 1-17 (2024)
Abstract Background 5-Fluorouracil (5-FU) is used as an antineoplastic agent in distinct cancer types. Increasing evidence suggests that the gut microbiota might modulate 5-FU efficacy and toxicity, potentially affecting the patient’s prognosis. Th
Externí odkaz:
https://doaj.org/article/8c054ca32f3b4fc89ee48efa04a62aa6
Autor:
Wouter A. J. Vints, Oron Levin, Martijn van Griensven, Johan W. S. Vlaeyen, Nerijus Masiulis, Jeanine Verbunt, Charlotte C. M. van Laake-Geelen
Publikováno v:
BMC Neurology, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract Introduction Individuals with spinal cord injury (SCI) can experience accelerated cognitive aging. Myokines (factors released from muscle cells during contractions), such as brain-derived neurotrophic factor (BDNF), are thought to have benef
Externí odkaz:
https://doaj.org/article/8d26901b91274290b864b17ea2280ee6
Autor:
Marvin Y. Chong, Koen G. Frenken, Simone J. P. M. Eussen, Annemarie Koster, Gerda K. Pot, Stéphanie O. Breukink, Maryska Janssen-Heijnen, Eric T. P. Keulen, Wouter Bijnens, Laurien M. Buffart, Kenneth Meijer, Frank A. J. L. Scheer, Karen Steindorf, Judith de Vos-Geelen, Matty P. Weijenberg, Eline H. van Roekel, Martijn J. L. Bours
Publikováno v:
International Journal of Behavioral Nutrition and Physical Activity, Vol 21, Iss 1, Pp 1-15 (2024)
Abstract Background There is a growing population of survivors of colorectal cancer (CRC). Fatigue and insomnia are common symptoms after CRC, negatively influencing health-related quality of life (HRQoL). Besides increasing physical activity and dec
Externí odkaz:
https://doaj.org/article/fd3b599d43024412bc2bd0c3fe1f70f2