Vitreous carbon, geometry and topology: A hollistic approach
P Mélinon - Nanomaterials, 2021 - mdpi.com
Glass-like carbon (GLC) is a complex structure with astonishing properties: isotropic sp 2
structure, low density and chemical robustness. Despite the expanded efforts to understand …
structure, low density and chemical robustness. Despite the expanded efforts to understand …
The theory of multidimensional persistence
G Carlsson, A Zomorodian - Proceedings of the twenty-third annual …, 2007 - dl.acm.org
Persistent homology captures the topology of a filtration-a one-parameter family of
increasing spaces-in terms of a complete discrete invariant. This invariant is a multiset of …
increasing spaces-in terms of a complete discrete invariant. This invariant is a multiset of …
Theory and algorithms for constructing discrete Morse complexes from grayscale digital images
V Robins, PJ Wood… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
We present an algorithm for determining the Morse complex of a two or three-dimensional
grayscale digital image. Each cell in the Morse complex corresponds to a topological …
grayscale digital image. Each cell in the Morse complex corresponds to a topological …
Fast construction of the Vietoris-Rips complex
A Zomorodian - Computers & Graphics, 2010 - Elsevier
The Vietoris-Rips complex characterizes the topology of a point set. This complex is popular
in topological data analysis as its construction extends easily to higher dimensions. We …
in topological data analysis as its construction extends easily to higher dimensions. We …
[图书][B] Machine learning for health informatics
A Holzinger - 2016 - Springer
Abstract Machine Learning (ML) studies algorithms which can learn from data to gain
knowledge from experience and to make decisions and predictions. Health Informatics (HI) …
knowledge from experience and to make decisions and predictions. Health Informatics (HI) …
Computing multidimensional persistence
The theory of multidimensional persistence captures the topology of a multifiltration–a
multiparameter family of increasing spaces. Multifiltrations arise naturally in the topological …
multiparameter family of increasing spaces. Multifiltrations arise naturally in the topological …
Towards the augmented pathologist: Challenges of explainable-ai in digital pathology
Digital pathology is not only one of the most promising fields of diagnostic medicine, but at
the same time a hot topic for fundamental research. Digital pathology is not just the transfer …
the same time a hot topic for fundamental research. Digital pathology is not just the transfer …
Principal component analysis of persistent homology rank functions with case studies of spatial point patterns, sphere packing and colloids
Persistent homology, while ostensibly measuring changes in topology, captures multiscale
geometrical information. It is a natural tool for the analysis of point patterns. In this paper we …
geometrical information. It is a natural tool for the analysis of point patterns. In this paper we …
Fisher forecasts for primordial non-Gaussianity from persistent homology
M Biagetti, J Calles, L Castiblanco… - Journal of Cosmology …, 2022 - iopscience.iop.org
We study the information content of summary statistics built from the multi-scale topology of
large-scale structures on primordial non-Gaussianity of the local and equilateral type. We …
large-scale structures on primordial non-Gaussianity of the local and equilateral type. We …
Decreasing false-alarm rates in CNN-based solar flare prediction using SDO/HMI data
A hybrid two-stage machine-learning architecture that addresses the problem of excessive
false positives (false alarms) in solar flare prediction systems is investigated. The first stage …
false positives (false alarms) in solar flare prediction systems is investigated. The first stage …