Suchergebnisse - "topological data analysis"

Data-driven patient-specific models supporting decision making with application to atherosclerotic plaque analysis

Autoren: Gahima, Stephan

Thesis Advisors: Díez, Pedro, García González, Alberto, Escola Tècnica Superior d'Enginyeria de Camins, Canals i Ports de Barcelona

Quelle: TDX (Tesis Doctorals en Xarxa)

Schlagwörter: Atherosclerotic Plaque, Atherosclerotic Section, Finite Element Method, Unfitted Approach, Linear Elasticity, Nonlinear Elasticity, Reduced Order Model, Topological Data Analysis, Machine Learning, Àrees temàtiques de la UPC::Enginyeria biomèdica, Àrees temàtiques de la UPC::Matemàtiques i estadística, 616.1 - Patologia del sistema circulatori dels vasos sanguinis. Trastorns cardiovasculars, 51 - Matemàtiques

Dateibeschreibung: application/pdf

Zugangs-URL: http://hdl.handle.net/10803/695703
https://dx.doi.org/10.5821/dissertation-2117-445522

The shift-dimension of multipersistence modules

Autoren: Chachólski, Wojciech Corbet, René Sattelberger, Anna-Laura

Quelle: Journal of Applied and Computational Topology. 8(3):643-667

Schlagwörter: 16W50, 68W30, Multigraded modules, Multiparameter persistence, Persistence contours, Primary: 55N31, Secondary: 16G20, Stable invariants, Topological data analysis

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-366612
https://doi.org/10.1007/s41468-024-00169-6

The impact of Parkinson's disease on striatal network connectivity and corticostriatal drive: An in silico study

Autoren: Carannante, Ilaria Scolamiero, Martina Hjorth, J. J. Johannes et al.

Quelle: Network Neuroscience. 8(4):1149-1172

Schlagwörter: Parkinson's disease, Striatum, Computational modeling, Topological data analysis, Directed cliques, Network higher order connectivity, Neuronal degeneration model

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-359481
https://doi.org/10.1162/netn_a_00394

Analysis of fatty acid profiles of micronutrients and pharmaceuticals based on omega-3 polyunsaturated fatty acid extracts from natural sources

Autoren: I. Yu. Torshin O. A. Gromova A. A. Garanin

Quelle: Фармакоэкономика, Vol 0, Iss 0 (2023)

Schlagwörter: topological data analysis, standardization of preparations, Economics as a science, cardioprotection, pharmacoinformatics, neuroprotection, ophthalmoprotection, Therapeutics. Pharmacology, RM1-950, HB71-74, omega-3 polyunsaturated fatty acids, metric data analysis

Zugangs-URL: https://doaj.org/article/8e6333b7deab4c6f803e7815ec6d66c9

Comparative analysis of the global innovation index combining the graph visualization and topological data analysis approaches

Autoren: Rolando Ismael Yépez Maricela Fernanda Ormaza

Quelle: Revista de Investigación, Desarrollo e Innovación, Vol 15, Iss 2 (2025)

Schlagwörter: topological data analysis, Technological innovations. Automation, Industries. Land use. Labor, HD45-45.2, Management. Industrial management, Social Sciences, Global Innovation Index, HD28-9999, HD28-70, innovation, persistent homology

Zugangs-URL: https://doaj.org/article/b0c94f13cca54a36aa5d897b50dd95ca

Computing Geometric Feature Sizes for Algebraic Manifolds

Autoren: Rocco, Sandra Di Edwards, Parker B. Eklund, David et al.

Quelle: SIAM Journal on Applied Algebra and Geometry. 7(4):716-741

Schlagwörter: Algebra, Numerical methods, Bottleneck, Feature sizes, Geometric feature, Local feature size, Low bound, Numerical algebraic geometry, Reach, Real part, Topological data analysis, Weak feature size, Geometry

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-68798
https://doi.org/10.1137/22M1522656

VESTEC: Visual Exploration and Sampling Toolkit for Extreme Computing

Autoren: Flatken, Markus Podobas, Artur Chien, Wei Der et al.

Quelle: IEEE Access. 11:87805-87834

Schlagwörter: decision making, ensemble simulation, high-performance computing, in-situ processing, interactive data processing, Scientific visualization, topological data analysis

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-338517
https://doi.org/10.1109/ACCESS.2023.3301177

InvMap and Witness Simplicial Variational Auto-Encoders

Autoren: Medbouhi, Aniss Aiman Polianskii, Vladislav Varava, Anastasiia et al.

Quelle: MACHINE LEARNING AND KNOWLEDGE EXTRACTION. 5(1):199-236

Schlagwörter: variational auto-encoder, topological machine learning, non-linear dimensionality reduction, topological data analysis, data visualization, representation learning, Betti number, persistence homology, simplicial complex, simplicial regularization

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-326074
https://doi.org/10.3390/make5010014

Systematic analysis of molecules regulating nitric oxide (NO) metabolism and vascular endothelium condition

Autoren: I. Yu. Torshin A. G. Chuchalin O. A. Gromova

Quelle: Фармакоэкономика, Vol 18, Iss 1, Pp 42-60 (2025)

Schlagwörter: topological data analysis, Economics as a science, glycosaminoglycans, nitric oxide, Therapeutics. Pharmacology, RM1-950, HB71-74, active drug principles, endotheliopathy, sulodexide

Zugangs-URL: https://doaj.org/article/2e7d9fa0437249a09c455026fe661cf3

Topology-Preserving Scaling in Data Augmentation

Autoren: Le, Vu-anh Dik, Mehmet

Quelle: Volume: 7, Issue: 19-26
Maltepe Journal of Mathematics

Schlagwörter: Machine Learning, FOS: Computer and information sciences, Algebraic Topology, Information Theory (cs.IT), Operations Research İn Mathematics, Information Theory, FOS: Mathematics, Algebraic Topology (math.AT), non-uniform scaling, data augmentation, topological data analysis, Matematikte Yöneylem Araştırması, Machine Learning (cs.LG)

Dateibeschreibung: application/pdf

Zugangs-URL: http://arxiv.org/abs/2411.19512
https://dergipark.org.tr/tr/pub/mjm/issue/91604/1615296

Localized Evaluation for Constructing Discrete Vector Fields

Autoren: Tanner Finken Julien Tierny Joshua A. Levine et al.

Weitere Verfasser: Tanner Finken Julien Tierny Joshua A. Levine et al.

Quelle: IEEE Transactions on Visualization and Computer Graphics

Schlagwörter: topological data analysis, Computational Geometry (cs.CG), FOS: Computer and information sciences, Computer Science - Graphics, Computer Science - Computational Geometry, [INFO] Computer Science [cs], discrete Morse theory, Flow visualization discrete Morse theory topological data analysis, Flow visualization, Graphics (cs.GR)

Dateibeschreibung: application/pdf

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/39250396
http://arxiv.org/abs/2408.04769
https://hal.science/hal-04674219v1

A quantum-driven multi-stage framework integrating variational entanglement, reinforcement learning, and federated explainability for climate-resilient farming

Autoren: Amreen Habibullah Khan Dilip Kumar Jang Bahadur Saini Tabassum H. Khan et al.

Quelle: Scientific Reports, Vol 15, Iss 1, Pp 1-16 (2025)

Schlagwörter: Quantum computing, Smart agriculture, Variational entanglement, Topological data analysis, Federated learning, Distributed farm intelligence, Medicine, Science

Dateibeschreibung: electronic resource

Relation: https://doaj.org/toc/2045-2322

Zugangs-URL: https://doaj.org/article/b31979223c2a4bc29ff6add3942b291e

Probing omics data via harmonic persistent homology

Autoren: Davide Gurnari Aldo Guzmán-Sáenz Filippo Utro et al.

Quelle: Scientific Reports, Vol 15, Iss 1, Pp 1-11 (2025)

Schlagwörter: Topological data analysis, Pattern discovery, Data analysis, Multi-omics, Medicine, Science

Dateibeschreibung: electronic resource

Relation: https://doaj.org/toc/2045-2322

Zugangs-URL: https://doaj.org/article/ca615fa506204443980fcb85b9ead321

Image complexity-based fMRI-BOLD visual network categorization across visual datasets using topological descriptors and deep-hybrid learning

Autoren: Debanjali Bhattacharya Neelam Sinha R. Yashwanth et al.

Quelle: Scientific Reports, Vol 15, Iss 1, Pp 1-18 (2025)

Schlagwörter: FMRI time-series, Partial correlation, Visual network, Topological data analysis, Deep hybrid learning, Classification, Medicine, Science

Dateibeschreibung: electronic resource

Relation: https://doaj.org/toc/2045-2322

Zugangs-URL: https://doaj.org/article/96c4917ea93a4044a0cce8c8bffa3fad

Gene–environment–brain topology reveals clinical subtypes of depression in UK Biobank

Autoren: Emma Tassi Alessandro Pigoni Nunzio Turtulici et al.

Quelle: Scientific Reports, Vol 15, Iss 1, Pp 1-20 (2025)

Schlagwörter: Major depressive disorder, Genetic, Environment, Brain imaging, Topological data analysis, Medicine, Science

Dateibeschreibung: electronic resource

Relation: https://doaj.org/toc/2045-2322

Zugangs-URL: https://doaj.org/article/57d6f28b613f454e9304cf6a9bbae839

Six-Key_Criticality

Autoren: Hou, You Yang

Schlagwörter: topological data analysis, field theory of mind, brain state transitions, astrocyte network, free energy principle, spontaneous symmetry breaking, theoretical neuroscience, manifold dynamics, Six-Key Criticality, consciousness, neural criticality, emergent phenomena

Distributed Augmentation, Hypersweeps, and Branch Decomposition of Contour Trees for Scientific Exploration

Autoren: Li, Mingzhe Carr, Hamish Rübel, Oliver et al.

Quelle: IEEE Transactions on Visualization and Computer Graphics. 31(1)

Schlagwörter: 46 Information and Computing Sciences (for-2020), 4606 Distributed Computing and Systems Software (for-2020), 4607 Graphics, Augmented Reality and Games (for-2020), branch decomposition, Contour trees, parallel algorithms, computational topology, computational topology, topological data analysis, topological data analysis, computational topology, topological data analysis, 0801 Artificial Intelligence and Image Processing (for), 0802 Computation Theory and Mathematics (for), Software Engineering (science-metrix), 46 Information and computing sciences (for-2020)

Dateibeschreibung: application/pdf

Zugangs-URL: https://escholarship.org/uc/item/3sk2v71s
https://escholarship.org/content/qt3sk2v71s/qt3sk2v71s.pdf

Enhancing financial time series forecasting through topological data analysis

Autoren: Luiz Carlos de Jesus Francisco Fernández-Navarro Mariano Carbonero-Ruz

Quelle: RIUMA. Repositorio Institucional de la Universidad de Málaga
Universidad de Málaga

Schlagwörter: Time series forecasting, Análisis de datos, Topological data analysis, Feature extraction

Zugangs-URL: https://hdl.handle.net/10630/36603

A finitely stable edit distance for merge trees

Autoren: Pegoraro, Matteo

Quelle: Aims Mathematics. 10(7):17179-17231

Schlagwörter: binary optimization, edit distance, interleaving distance, merge trees, topological data analysis

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-369926

A graph-matching formulation of the interleaving distance between merge trees

Autoren: Pegoraro, Matteo

Quelle: Aims Mathematics. 10(6):13025-13081

Schlagwörter: binary optimization, edit distance, interleaving distance, merge trees, topological data analysis

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-366558