CONCEPT PAPER
|
doi:10.20944/preprints202310.0571.v1
Subject:
Social Sciences,
Decision Sciences
Keywords:
Public Procurement; Machine Learning; Socio-Economic Impacts; Inclusive Procurement; Dominican Republic; Random Forest; Gradient Boosting
Online: 10 October 2023 (08:23:29 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0806.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
carbon nanotubes; vibrations; nonlocal elasticity; strain gradient; anisotropic model; elastic shells
Online: 10 January 2024 (13:07:54 CET)
ARTICLE
|
doi:10.20944/preprints202209.0124.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Natural gradient descent; optimization; K-L divergence; Dirichlet distribution; generalized Dirichlet distribution
Online: 8 September 2022 (10:40:26 CEST)
ARTICLE
|
doi:10.20944/preprints202401.0302.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
solar transition region; radio emission; magnetic field; gradient
Online: 4 January 2024 (03:11:59 CET)
ARTICLE
|
doi:10.20944/preprints202402.0819.v1
Subject:
Social Sciences,
Urban Studies And Planning
Keywords:
Active Mobility; travel environment; satisfaction; gradient boosting decision trees; impact-asymmetry analysis
Online: 14 February 2024 (14:24:29 CET)
ARTICLE
|
doi:10.20944/preprints202307.0452.v2
Subject:
Engineering,
Aerospace Engineering
Keywords:
Reduced order models; Higher order singular value decomposition; Health monitoring; Aeroengines; Predictive maintenance; Degradation parameters; Sensors scaling; Turbine inlet temperature; Gradient-like methods; Noisy data
Online: 11 July 2023 (08:22:53 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0634.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
magnetorheological fluid; gradient pinch mode; dynamic range; pinch; damper; valve
Online: 10 October 2023 (10:49:45 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1696.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
linear discrete ill-posed problems; tensor Conjugate-Gradient method; t-product; discrepancy principle; Tikhonov regularization
Online: 26 October 2023 (11:09:51 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0476.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Joint information and energy relaying; energy harvesting; deep deterministic policy gradient
Online: 7 September 2023 (04:48:03 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1588.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
Unconstrained optimization; Conjugate gradient method; Quantum Calculus; Global convergence
Online: 25 October 2023 (08:30:08 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0977.v1
Subject:
Computer Science And Mathematics,
Computer Networks And Communications
Keywords:
Intelligent Transportation Systems; OFDM; Doppler-induced Inter-Carrier Interference; Conjugate Gradient Least Squares; Nonlinear Equalization; Doubly Dispersive Fading
Online: 17 October 2023 (02:27:32 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1834.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Load frequency control; interconnected power system; fractional-order control; improved gradient-based optimizer; parameter tuning
Online: 26 January 2024 (01:58:01 CET)
ARTICLE
|
doi:10.20944/preprints202309.0553.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Gradient descent algorithm; offshore wind farms; layout positioning; deficit aggregation; greedy repositioning; computation time
Online: 8 September 2023 (04:17:05 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1054.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
Mn-Zn ferrite; electron beam processing; gradient structures; electromagnetic radiation; reflection coefficient
Online: 18 September 2023 (03:17:10 CEST)
COMMUNICATION
|
doi:10.20944/preprints202402.0721.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
Fluid Dynamics; Anisotropic Stress Tensor; Transverse Velocity; Vorticity; Conformal Anomalies; Cosmological Solutions; Stress-Energy Tensor; Gradient Expansion
Online: 13 February 2024 (05:22:19 CET)
ARTICLE
|
doi:10.20944/preprints202306.1999.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
urbanization gradient; surface dust; hazardous elements; pollution; health risk
Online: 28 June 2023 (10:57:31 CEST)
ARTICLE
|
doi:10.20944/preprints202312.1658.v1
Subject:
Environmental And Earth Sciences,
Ecology
Keywords:
Picea crassifolia; Natural regeneration; Soil stoichiometry; Regeneration characteristics; Elevation gradient
Online: 21 December 2023 (12:12:25 CET)
ARTICLE
|
doi:10.20944/preprints202311.0474.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Hamiltonian function; gradient system; Lax pair representation
Online: 7 November 2023 (14:19:24 CET)
ARTICLE
|
doi:10.20944/preprints202404.0343.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
House pricing; Catboost; Gradient Boosting; Bagging; Random Forest; Extra Tree; KNN; ANN; UK paid housing price
Online: 4 April 2024 (12:58:30 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0598.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
deep deterministic policy gradient (DDPG), deep reinforcement learning, EV charge scheduling, Markov decision process (MDP)
Online: 9 April 2024 (09:35:02 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1991.v1
Subject:
Environmental And Earth Sciences,
Ecology
Keywords:
fish; river connectivity; land use; physiochemical variable; spatial gradient; Lake Chaohu Basin
Online: 28 September 2023 (10:40:21 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1614.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Caputo fractional derivative; fractional order gradient; gradient sign; adversarial samples; DNNs
Online: 23 May 2023 (08:11:44 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0450.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
metasurface; beam-steering; metamaterial; optimization; phase-shifting-surface; beam-steering, beam-scanning, phase-gradient surface; artificial surface; phase-correcting structure, cross-entropy method, sidelobes, grating lobes
Online: 6 September 2023 (14:48:39 CEST)
ARTICLE
|
doi:10.20944/preprints202402.1328.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
stratified measure; soft Laplacian; mean value; gradient flux
Online: 23 February 2024 (08:35:24 CET)
ARTICLE
|
doi:10.20944/preprints202311.0889.v1
Subject:
Environmental And Earth Sciences,
Geography
Keywords:
anastomosing river; hydrodynamic parameters; calculation method; shape factor; scale factor; gradient factor
Online: 14 November 2023 (10:35:46 CET)
ARTICLE
|
doi:10.20944/preprints202307.0219.v1
Subject:
Computer Science And Mathematics,
Other
Keywords:
space-air-ground integrated network; renewable energy; twin delayed deep deterministic policy gradient; latency; energy consumption
Online: 4 July 2023 (11:24:56 CEST)
ARTICLE
|
doi:10.20944/preprints202401.1140.v1
Subject:
Engineering,
Metallurgy And Metallurgical Engineering
Keywords:
Thermo hydrogen treatment; microstructure gradient; laser-powder bed fusion; fatigue properties
Online: 15 January 2024 (16:33:27 CET)
ARTICLE
|
doi:10.20944/preprints202310.1367.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
course recommendation; actor-critic method; hierarchical reinforcement learning method; policy gradient method
Online: 23 October 2023 (09:40:33 CEST)
ARTICLE
|
doi:10.20944/preprints202312.0915.v1
Subject:
Engineering,
Chemical Engineering
Keywords:
crystal growth; numerical simulation; cadmium telluride; vertical gradient freezing
Online: 13 December 2023 (03:21:10 CET)
ARTICLE
|
doi:10.20944/preprints202402.0526.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
Self-adaptive Filtering, Gradient Material, Second-Order Gradient Elasticity.
Online: 9 February 2024 (00:14:04 CET)
ARTICLE
|
doi:10.20944/preprints202312.1528.v1
Subject:
Computer Science And Mathematics,
Computer Networks And Communications
Keywords:
Mobile edge computing; Unmanned aerial vehicle; Computation offloading; Deep deterministic policy gradient
Online: 20 December 2023 (12:20:37 CET)
ARTICLE
|
doi:10.20944/preprints202401.2043.v1
Subject:
Biology And Life Sciences,
Life Sciences
Keywords:
flow; gradient; aortic stenosis; transcatheter aortic valve implantation; mortality; long term; left ventricular ejection fraction
Online: 29 January 2024 (14:32:32 CET)
ARTICLE
|
doi:10.20944/preprints202312.1051.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
MA; WMA; Exponential Smoothing; SVM; Prophet; ARIMA; Histogram-based Gradient Boosting Regressor; SVR
Online: 14 December 2023 (04:43:00 CET)
ARTICLE
|
doi:10.20944/preprints202312.1186.v1
Subject:
Engineering,
Telecommunications
Keywords:
UAV-NOMA; UAV-OFDM; Successive convex optimization SCO; Sum data rate; Block-coordinate gradient descent BCGD.
Online: 19 December 2023 (02:57:47 CET)
ARTICLE
|
doi:10.20944/preprints202305.2118.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
stochastic differential equation; gradient type drift; polynomial recurrence
Online: 30 May 2023 (10:44:05 CEST)
ARTICLE
|
doi:10.20944/preprints202403.1861.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Stability analysis; Gravity gradient; Large rigid space structure; Orbit dynamics; Natural coordinate formulation
Online: 29 March 2024 (13:45:30 CET)
ARTICLE
|
doi:10.20944/preprints202404.0823.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
microscopic vision; micro-assembly; convolutional neural network; attention mechanism; gradient-weighted class activation mapping
Online: 11 April 2024 (15:18:27 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0125.v5
Subject:
Computer Science And Mathematics,
Security Systems
Keywords:
Decryption; factorization problem; gradient descent algorithm; new method for solving; transition from algebraic methods to approaches based on functional analysis
Online: 10 April 2024 (15:49:24 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0916.v1
Subject:
Computer Science And Mathematics,
Signal Processing
Keywords:
Massive MIMO; Conjugate Gradient; Jacobi; Gauss-Seidel; Kronecker Channel
Online: 16 October 2023 (08:38:10 CEST)
ARTICLE
|
doi:10.20944/preprints202404.0480.v1
Subject:
Biology And Life Sciences,
Ecology, Evolution, Behavior And Systematics
Keywords:
soil fauna; community structure; elevation gradient; environmental factors
Online: 8 April 2024 (16:34:14 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1847.v1
Subject:
Artificial Intelligence And Machine Learning,
Computer Science And Mathematics
Keywords:
dengue; gradient boosting regressor; K-nearest neighbor; Machine Learning; Random Forest; Support Vector Regressor
Online: 28 April 2024 (10:33:23 CEST)