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pro vyhledávání: '"Holst P"'
Thermal point clouds integrate thermal radiation and laser point clouds effectively. However, the semantic information for the interpretation of building thermal point clouds can hardly be precisely inferred. Transferring the semantics encapsulated i
Externí odkaz:
http://arxiv.org/abs/2407.21436
Numerous navigation applications rely on data from global navigation satellite systems (GNSS), even though their accuracy is compromised in urban areas, posing a significant challenge, particularly for precise autonomous car localization. Extensive r
Externí odkaz:
http://arxiv.org/abs/2407.21432
Message passing is the dominant paradigm in Graph Neural Networks (GNNs). The efficiency of message passing, however, can be limited by the topology of the graph. This happens when information is lost during propagation due to being oversquashed when
Externí odkaz:
http://arxiv.org/abs/2407.09381
Autor:
Osestad, Eivind Kristen, Zossimova, Ekaterina, Walter, Michael, Holst, Bodil, Fiedler, Johannes
Fabricating patterned nanostructures with matter waves can help to realise new nanophotonic devices. However, due to dispersion effects, designing patterns with nanoscale features is challenging. Here, we consider the propagation of a helium matter w
Externí odkaz:
http://arxiv.org/abs/2406.16543
We present a quantum-mechanical model that describes fiber-based frequency conversion by four-wave-mixing Bragg scattering in the presence of Raman interactions. In the case of continuous-wave pumps we find closed-form expressions for the conversion
Externí odkaz:
http://arxiv.org/abs/2406.03484
Autor:
Algaba, Andres, Mazijn, Carmen, Holst, Vincent, Tori, Floriano, Wenmackers, Sylvia, Ginis, Vincent
Citation practices are crucial in shaping the structure of scientific knowledge, yet they are often influenced by contemporary norms and biases. The emergence of Large Language Models (LLMs) like GPT-4 introduces a new dynamic to these practices. Int
Externí odkaz:
http://arxiv.org/abs/2405.15739
Autor:
Annby-Andersson, Björn, Bhattacharyya, Debankur, Bakhshinezhad, Pharnam, Holst, Daniel, De Sousa, Guilherme, Jarzynski, Christopher, Samuelsson, Peter, Potts, Patrick P.
In scenarios coined Maxwell's demon, information on microscopic degrees of freedom is used to seemingly violate the second law of thermodynamics. This has been studied in the classical as well as the quantum domain. In this paper, we study an impleme
Externí odkaz:
http://arxiv.org/abs/2405.09376
Autor:
Fiedler, Johannes, Holst, Bodil
Atom and, of late, molecule interferometers find application in both the crucible of fundamental research and industrial pursuits. A prevalent methodology in the construction of atom interferometers involves the utilisation of gratings fashioned from
Externí odkaz:
http://arxiv.org/abs/2403.08353
Autor:
Huang, Zhenguang, Toth, Gabor, Huang, Jia, Sachdeva, Nishtha, van der Holst, Bart, Manchester, Ward B.
A potential field solution is widely used to extrapolate the coronal magnetic field above the Sun's surface to a certain height. This model applies the current-free approximation and assumes that the magnetic field is entirely radial beyond the sourc
Externí odkaz:
http://arxiv.org/abs/2403.01712
In a previous study, Huang et al. (2023) used the Alfven Wave Solar atmosphere Model (AWSoM), one of the widely used solar wind models in the community, driven by ADAPT-GONG magnetograms to simulate the solar wind in the last solar cycle and found th
Externí odkaz:
http://arxiv.org/abs/2403.01656