Results 1 to 10 of about 15,515 (142)
Fidelity of hyperbolic space for Bayesian phylogenetic inference. [PDF]
PLoS Computational Biology, 2023 Bayesian inference for phylogenetics is a gold standard for computing distributions of phylogenies. However, Bayesian phylogenetics faces the challenging computational problem of moving throughout the high-dimensional space of trees.
Matthew Macaulay +2 more
doaj +2 more sources
Invariant Surfaces under Hyperbolic Translations in Hyperbolic Space
Journal of Applied Mathematics, 2014 We consider hyperbolic rotation (G0), hyperbolic translation (G1), and horocyclic rotation (G2) groups in H3, which is called Minkowski model of hyperbolic space.
Mahmut Mak, Baki Karlığa
doaj +4 more sources
Hyperbolic multi-channel hypergraph convolutional neural network based on multilayer hypergraph [PDF]
Scientific ReportsIn recent years, hypergraph neural networks have achieved remarkable success in tasks such as node classification, link prediction, and graph classification, thanks to their powerful computational capabilities.
Libing Bai +4 more
doaj +2 more sources
Hyperbolic geometry enhanced feature filtering network for industrial anomaly detection [PDF]
Scientific ReportsIn recent years, Cutting-edge machine learning algorithms and systems in Industry 4.0 enhance quality control and increase production efficiency. The visual perception algorithms have become extensively utilized in surface defect detection, progressively
Yanjun Feng, Jun Liu, Yonggang Gai
doaj +2 more sources
Wind Resistant Analysis of 5000m Hyperbolic Parabolic Spatial Mixed Cable Suspension Bridge [PDF]
E3S Web of Conferences, 2021 Combined with the engineering background of a 5000-meter Strait Suspension Bridge, the configuration study of the hyperbolic parabolic space cable suspension bridge was carried out, and the ANSYS finite element analysis model was established to analyze ...
Chen ZhaoYang, Xu WenPing
doaj +1 more source
Knowledge Graph Completion Based on Entity Descriptions in Hyperbolic Space
Applied Sciences, 2022 Hyperbolic space has received extensive attention because it can accurately and concisely represent hierarchical data. Currently, for knowledge graph completion tasks, the introduction of exogenous information of entities can enrich the knowledge ...
Xiaoming Zhang +2 more
doaj +1 more source
MANAS: Journal of Engineering, 2023 In this paper, we introduce the definition of a new class of generalized nonexpansivemappings in hyperbolic space. Additionally, we construct the rewritten version ofthe Mann iteration process in hyperbolic space.
Nazlı Kadıoğlu Karaca
doaj +1 more source
Hyperbolic space cosmologies [PDF]
Journal of High Energy Physics, 2003 33 pages, 2 figures; v2 refs added; v3 minor change in text, JHEP ...
Chen, Chiang-Mei +4 more
openaire +3 more sources
Hyperbolic spaces in Teichmüller spaces [PDF]
Journal of the European Mathematical Society, 2014 We prove, for any n , that there is a closed connected orientable surface S so that the hyperbolic space \mathbb H^n
Christopher J. Leininger, Saul Schleimer
openaire +3 more sources
Hyperbolic Music Transformer for Structured Music Generation
IEEE Access, 2023 In the field of music generation, generating structured music is a highly challenging research topic. Music generation methods are currently learned in Euclidean space and usually modeled as a time series without structural properties, but due to the ...
Wenkai Huang +4 more
doaj +1 more source