Výsledky vyhledávání - Theory of computation Randomness, geometry and discrete structures Computational geometry

Erdős--Szekeres-type problems in the real projective plane

Autoři: Balko, Martin Scheucher, Manfred Valtr, Pavel a další

Přispěvatelé: Balko, Martin Scheucher, Manfred Valtr, Pavel a další

Témata: Computational Geometry (cs.CG), FOS: Computer and information sciences, Horton set, Theory of computation → Computational geometry, real projective plane, Information systems → Data structures, 0102 computer and information sciences, Mathematics of computing → Combinatorics, 01 natural sciences, convex position, k-gon, k-hole, point set, Theory of computation → Randomness, geometry and discrete structures, FOS: Mathematics, Mathematics of computing → Probability and statistics, random point set, Combinatorics (math.CO), ddc:004, 0101 mathematics, Erdős-Szekeres theorem

Popis souboru: application/pdf

Přístupová URL adresa: https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.SoCG.2022.10

Improved polytope volume calculations based on Hamiltonian Monte Carlo with boundary reflections and sweet arithmetics ; Amélioration des calculs de volume de polytope basés sur le Monte Carlo Hamiltonien avec des réflexions sur les bords et des arithmétiques édulcorées

Autoři: Chevallier, Augustin Pion, Sylvain Cazals, Frédéric a další

Přispěvatelé: Chevallier, Augustin Pion, Sylvain Cazals, Frédéric a další

Zdroj: ISSN: 1920-180X ; Journal of Computational Geometry ; https://inria.hal.science/hal-03048725 ; Journal of Computational Geometry, In press, ⟨10.20382/jocg.v13i1a3⟩.

Témata: Exact predicates, Multi-precision arithmetic, Numerics, Hamiltonian Monte Carlo, Multi-phase Monte Carlo, Randomized algorithms, Polytope volume, 2012 ACM Subject Classification CCS→ Theory of computation→ Randomness, geometry and discrete structures→ Computational geometry, [INFO.INFO-CG]Computer Science [cs]/Computational Geometry [cs.CG]

Dostupnost: https://inria.hal.science/hal-03048725
https://inria.hal.science/hal-03048725v4/document
https://inria.hal.science/hal-03048725v4/file/convexvol-revision%20%281%29.pdf
https://doi.org/10.20382/jocg.v13i1a3

Improved polytope volume calculations based on Hamiltonian Monte Carlo with boundary reflections and sweet arithmetics ; Amélioration des calculs de volume de polytope basés sur le Monte Carlo Hamiltonien avec des réflexions sur les bords et des arithmétiques édulcorées

Autoři: Chevallier, Augustin Pion, Sylvain Cazals, Frédéric a další

Přispěvatelé: Chevallier, Augustin Pion, Sylvain Cazals, Frédéric a další

Zdroj: https://hal.inria.fr/hal-03048725 ; 2021.

Témata: Polytope volume, Randomized algorithms, Multi-phase Monte Carlo, Hamiltonian Monte Carlo, Numerics, Multi-precision arithmetic, Exact predicates, 2012 ACM Subject Classification CCS→ Theory of computation→ Randomness, geometry and discrete structures→ Computational geometry, [INFO.INFO-CG]Computer Science [cs]/Computational Geometry [cs.CG]

Relation: hal-03048725; https://hal.inria.fr/hal-03048725; https://hal.inria.fr/hal-03048725v3/document; https://hal.inria.fr/hal-03048725v3/file/convexvol-nocolor.pdf

Dostupnost: https://hal.inria.fr/hal-03048725
https://hal.inria.fr/hal-03048725v3/document
https://hal.inria.fr/hal-03048725v3/file/convexvol-nocolor.pdf

LIPIcs, Volume 149, ISAAC'19, Complete Volume

Autoři: Lu, Pinyan Zhang, Guochuan Pinyan Lu and Guochuan Zhang

Přispěvatelé: Lu, Pinyan Zhang, Guochuan Pinyan Lu and Guochuan Zhang

Témata: Computational complexity and cryptography, Theory and algorithms for application domains, Models of computation, Theory of computation, Randomness, geometry and discrete structures, Design and analysis of algorithms, geometry and discrete structures, ddc:004, Randomness

Popis souboru: application/pdf

Přístupová URL adresa: https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ISAAC.2019

Improved polytope volume calculations based on Hamiltonian Monte Carlo with boundary reflections and sweet arithmetics ; Amélioration des calculs de volume de polytope basés sur le Monte Carlo Hamiltonien avec des réflexions sur les bords et des arithmétiques édulcorées

Autoři: Chevallier, Augustin Pion, Sylvain Cazals, Frédéric a další

Přispěvatelé: Chevallier, Augustin Pion, Sylvain Cazals, Frédéric a další

Zdroj: https://hal.inria.fr/hal-03048725 ; 2020.

Témata: Polytope volume, Randomized algorithms, Multi-phase Monte Carlo, Hamiltonian Monte Carlo, Numerics, Multi-precision arithmetic, Exact predicates, 2012 ACM Subject Classification CCS→ Theory of computation→ Randomness, geometry and discrete structures→ Computational geometry, [INFO.INFO-CG]Computer Science [cs]/Computational Geometry [cs.CG]

Relation: hal-03048725; https://hal.inria.fr/hal-03048725; https://hal.inria.fr/hal-03048725v2/document; https://hal.inria.fr/hal-03048725v2/file/convexvol.pdf

Dostupnost: https://hal.inria.fr/hal-03048725
https://hal.inria.fr/hal-03048725v2/document
https://hal.inria.fr/hal-03048725v2/file/convexvol.pdf

Quantifying the World and Its Webs: Mathematical Discrete vs Continua in Knowledge Construction.

Autoři: Longo, Giuseppe

Zdroj: Theory, Culture & Society; Nov2019, Vol. 36 Issue 6, p63-72, 10p

Témata: INFORMATION theory, MORPHOGENESIS, MATHEMATICS, BIG data

People: TURING, Alan Mathison, 1912-1954

Information Geometry and Manifold Learning: A Novel Framework for Analyzing Alzheimer's Disease MRI Data.

Autoři: Akgüller, Ömer Balcı, Mehmet Ali Cioca, Gabriela

Zdroj: Diagnostics (2075-4418); Jan2025, Vol. 15 Issue 2, p153, 31p

Témata: INFORMATION geometry, GRAPH neural networks, ALZHEIMER'S disease, FISHER information, GEODESIC distance

Comparative Study of Oscillator Dynamics Under Deterministic and Stochastic Influences with Soliton Robustness Darboux Transformations and Chaos Transition.

Autoři: Munawar, Maham Jhangeer, Adil Imran, Mudassar

Zdroj: Computation; Nov2025, Vol. 13 Issue 11, p263, 36p

Témata: NONLINEAR systems, SOLITONS, CHAOS theory, HARMONIC oscillators, EXPERIMENTAL design, CAUSAL models, SPECTRUM analysis, DARBOUX transformations

Spherical Cubes: Optimal Foams from Computational Hardness Amplification.

Autoři: Kindler, Guy Rao, Anup O¿Donnell, Ryan a další

Zdroj: Communications of the ACM; Oct2012, Vol. 55 Issue 10, p90-97, 8p, 3 Diagrams, 1 Graph

Témata: TILING spaces, SURFACE area, SHAPE analysis (Computational geometry), COMPUTATIONAL geometry, NOISE control, ALGORITHMS

Packing and Cutting Stone Blocks Based on the Nonlinear Programming of Tree Cases.

Autoři: Kim, Taeyong

Zdroj: Computation; Sep2025, Vol. 13 Issue 9, p211, 22p

Témata: PACKING problem (Mathematics), NONLINEAR programming, SOLID geometry, CUTTING stock problem, MACHINING, PARALLEL programming, BUILDING stones

Protein Catalysis Through Structural Dynamics: A Comprehensive Analysis of Energy Conversion in Enzymatic Systems and Its Computational Limitations.

Autoři: Niazi, Sarfaraz K.

Zdroj: Pharmaceuticals (14248247); Jul2025, Vol. 18 Issue 7, p951, 59p

Témata: ENERGY conversion, CATALYSIS, MOLECULAR dynamics, DRUG design, ENZYMATIC analysis, REARRANGEMENTS (Chemistry), MOBILITY (Structural dynamics)

Further N -Frame networking dynamics of conscious observer-self agents via a functional contextual interface: predictive coding, double-slit quantum mechanical experiment, and decision-making fallacy modeling as applied to the measurement problem in humans and AI

Autoři: Edwards, Darren J.

Zdroj: Frontiers in Computational Neuroscience; 2025, p1-53, 53p

Témata: LANGUAGE models, ARTIFICIAL intelligence, COGNITIVE bias, QUANTUM operators, COGNITIVE maps (Psychology)

Design of Trabecular Bone Mimicking Voronoi Lattice-Based Scaffolds and CFD Modelling of Non-Newtonian Power Law Blood Flow Behaviour.

Autoři: N. Musthafa, Haja-Sherief Walker, Jason

Zdroj: Computation; Dec2024, Vol. 12 Issue 12, p241, 32p

Témata: NON-Newtonian flow (Fluid dynamics), COMPUTATIONAL fluid dynamics, CANCELLOUS bone, VORONOI polygons, ZYGOMATIC fractures, BONE regeneration

Copula Modeling and Uncertainty Propagation in Field‐Scale Simulation of CO2 Fault Leakage.

Autoři: Pettersson, Per Keilegavlen, Eirik Sandve, Tor Harald a další

Zdroj: Water Resources Research; Jan2025, Vol. 61 Issue 1, p1-28, 28p

Témata: ROCK properties, UNDERGROUND storage, FAULT zones, DISTRIBUTION (Probability theory), GREENHOUSE gases

Numerical Study on Infrared Radiation Signatures of Debris During Projectile Impact Damage Process.

Autoři: Gao, Wenqiang Zhang, Teng Niu, Qinglin

Zdroj: Computation; Oct2025, Vol. 13 Issue 10, p244, 14p

Témata: INFRARED radiation, THERMAL properties, BLUNT trauma, MONTE Carlo method, IMPACT (Mechanics), STRUCTURAL failures, MIE scattering

Functional Brain Network Disruptions in Parkinson's Disease: Insights from Information Theory and Machine Learning.

Autoři: Akgüller, Ömer Balcı, Mehmet Ali Cioca, Gabriela

Zdroj: Diagnostics (2075-4418); Dec2024, Vol. 14 Issue 23, p2728, 38p

Témata: MACHINE learning, LONG short-term memory, DEEP learning, RECURRENT neural networks, INFORMATION theory

ON RANGE SEARCHING IN THE GROUP MODEL AND COMBINATORIAL DISCREPANCY.

Autoři: LARSEN, KASPER GREEN

Zdroj: SIAM Journal on Computing; 2014, Vol. 43 Issue 2, p673-686, 14p

Témata: QUERYING (Computer science), DATABASE searching, DATA structures, COMBINATORICS, COMPUTATIONAL geometry

Research on the classification of EEG signals for dementia and its interpretability using the GWOCS agorithm.

Autoři: Wang, Ruofan Xu, Haojie Ma, Yijia a další

Zdroj: Cognitive Neurodynamics; 11/10/2025, Vol. 20 Issue 1, p1-30, 30p

Investigation of the Robustness and Transferability of Adversarial Patches in Multi-View Infrared Target Detection.

Autoři: Zhou, Qing Zhou, Zhongchen Zhang, Zhaoxiang a další

Zdroj: Journal of Imaging; Nov2025, Vol. 11 Issue 11, p378, 38p

Advancing molecular machine learning representations with stereoelectronics-infused molecular graphs.

Autoři: Boiko, Daniil A. Reschützegger, Thiago Sanchez-Lengeling, Benjamin a další

Zdroj: Nature Machine Intelligence; May2025, Vol. 7 Issue 5, p771-781, 11p