Zobrazeno 1 - 10
of 115 159
pro vyhledávání: '"A. Ten Have"'
Autor:
Boonkkamp, J. H. M. ten Thije, Mitra, K., Anthonissen, M. J. H., Kusch, L., Braam, P. A., IJzerman, W. L.
We present a systematic derivation of three mathematical models of increasing complexity for optical design, based on Hamilton's characteristic functions and conservation of luminous flux, and briefly explain the connection with the mathematical theo
Externí odkaz:
http://arxiv.org/abs/2411.00758
Autor:
Braam, P. A., Boonkkamp, J. H. M. ten Thije, Anthonissen, M. J. H., Beltman, R., IJzerman, W. L.
In this paper, we discuss a mathematical model for inverse freeform design of an optical system with two reflectors in which light transfers from a point source to a point target. In this model, the angular light intensity emitted from the point sour
Externí odkaz:
http://arxiv.org/abs/2411.00596
To alleviate the suboptimal performance of belief propagation (BP) decoding of short low-density parity-check (LDPC) codes, a plethora of improved decoding algorithms has been proposed over the last two decades. Many of these methods can be described
Externí odkaz:
http://arxiv.org/abs/2410.23980
In this paper, we propose a data-driven algorithm to design rate- and length-flexible polar codes. While the algorithm is very general, a particularly appealing use case is the design of codes for automorphism ensemble decoding (AED), a promising dec
Externí odkaz:
http://arxiv.org/abs/2410.23885
Autor:
Ebrahem, Adnan, Hohl, Jannes, Jessen, Etienne, Eikelder, Marco F. P. ten, Schillinger, Dominik
We present a framework for modeling liver regrowth on the organ scale that is based on three components: (1) a multiscale perfusion model that combines synthetic vascular tree generation with a multi-compartment homogenized flow model, including a ho
Externí odkaz:
http://arxiv.org/abs/2410.19529
Autor:
Bauhofer, Maximilian, Henninger, Marcus, Wild, Thorsten, Brink, Stephan ten, Mandelli, Silvio
The distributed nature of cellular networks is one of the main enablers for integrated sensing and communication (ISAC). For target positioning and tracking, making use of bistatic measurements is non-trivial due to their non-linear relationship with
Externí odkaz:
http://arxiv.org/abs/2410.11681
Distributed massive MIMO is considered a key advancement for improving the performance of next-generation wireless telecommunication systems. However, its efficacy in scenarios involving user mobility is limited due to channel aging. To address this
Externí odkaz:
http://arxiv.org/abs/2410.11486
Autor:
Haaf, Sebastiaan L. D. ten, Zhang, Yining, Wang, Qingzhen, Bordin, Alberto, Liu, Chun-Xiao, Kulesh, Ivan, Sietses, Vincent P. M., Prosko, Christian G., Xiao, Di, Thomas, Candice, Manfra, Michael J., Wimmer, Michael, Goswami, Srijit
A chain of quantum dots (QDs) coupled via semiconductor-superconductor hybrid regions can form an artificial Kitaev chain hosting Majorana bound states (MBSs). These zero-energy states are expected to be localised on the edges of the chain, at the ou
Externí odkaz:
http://arxiv.org/abs/2410.00658
Terahertz (THz) enables promising Tbps-level wireless transmission thanks to its prospect of ultra-huge spectrum utilization and narrow beamforming in the next sixth-generation (6G) communication system. Compared to millimeter wave (mmWave), THz intr
Externí odkaz:
http://arxiv.org/abs/2409.18353
Publikováno v:
Pages: 21-25, Proc. 4th Symposium on Security and Privacy in Speech Communication (SPSC) at Interspeech 2024
Speech recordings are being more frequently used to detect and monitor disease, leading to privacy concerns. Beyond cryptography, protection of speech can be addressed by approaches, such as perturbation, disentanglement, and re-synthesis, that elimi
Externí odkaz:
http://arxiv.org/abs/2409.16106