Algebra & Number Theory
ARTICLE

doi:10.20944/preprints202107.0600.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Tor; hidden services; onion services; systematic literature review; survey
Online: 27 July 2021 (11:22:06 CEST)
Mon, 26 July 2021
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
semantic segmentation; time series; clustering; deep learning; kernel density estimation; electromechanical actuator; data labelling; prognosis and health management; aeronautics
Online: 26 July 2021 (17:31:56 CEST)
ARTICLE

doi:10.20944/preprints202106.0482.v3
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
COVID19 Infodemic; Text Classification; TFIDF Features; Network Training modes; Supervised Learning; Misinformation; News Classification; False Publications; PubMed; Anomaly Detection
Online: 26 July 2021 (12:06:04 CEST)
ARTICLE

doi:10.20944/preprints202107.0569.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Fractional calculus; fractional Laplacian; anomalous diffusion; spectral methods; reactiondiffusion equations; nonlocality; spatial heterogeneity
Online: 26 July 2021 (11:16:34 CEST)
Fri, 23 July 2021
ARTICLE

doi:10.20944/preprints202107.0545.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
UAVs; Wireless Power Transfer; RF energy harvesting, MIMO; Deep Reinforcement Learning.
Online: 23 July 2021 (13:29:51 CEST)
Wed, 21 July 2021
ARTICLE

doi:10.20944/preprints202107.0498.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Fault tolerant control; Adaptive fuzzy control; Timevarying actuator faults; Sliding mode control; Sliding mode observer
Online: 21 July 2021 (15:14:06 CEST)
ARTICLE

doi:10.20944/preprints202107.0483.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Monoid; Group; Character; Homomorphism; Factorization; Roelcke uniformity
Online: 21 July 2021 (10:37:18 CEST)
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Tomato pests; CNN; Balance data set
Online: 21 July 2021 (10:18:12 CEST)
Tue, 20 July 2021
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
classification; optimization; batch normalization; kernel regularization; convolution; pooling; dropout layer; learning rate
Online: 20 July 2021 (09:34:53 CEST)
ARTICLE

doi:10.20944/preprints202107.0429.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Blockchain; MultiFactor Authentication; Access Control; Internet of Vehicles; CloudEnabled Systems
Online: 20 July 2021 (09:27:29 CEST)
ARTICLE

doi:10.20944/preprints202107.0428.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Mobius function; Mangoldt function; summatory totient function
Online: 20 July 2021 (09:26:33 CEST)
Mon, 19 July 2021
ARTICLE

doi:10.20944/preprints202107.0410.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Vertex’s Neighbors; Valued Set; Valued Function; Valued Quotient
Online: 19 July 2021 (12:41:02 CEST)
REVIEW

doi:10.20944/preprints202107.0407.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Option Pricing; Fair Value; Binomial Model; Bermudan Options
Online: 19 July 2021 (11:39:43 CEST)
Fri, 16 July 2021
ARTICLE

doi:10.20944/preprints202107.0385.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Visual Question Generation; Visual Question Answering; Variational Autoencoders; Radiology Images; Domain Knowledge; UMLS; Data Augmentation; Computer Vision; Natural Language Processing; Artificial Intelligence; Medical Domain.
Online: 16 July 2021 (16:18:56 CEST)
ARTICLE

doi:10.20944/preprints202107.0374.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
stochastic differential equation; retarded control system; time optimal control; admissible set; analytic semigroup.
Online: 16 July 2021 (14:12:01 CEST)
Thu, 15 July 2021
ARTICLE

doi:10.20944/preprints202107.0358.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Metaheuristic algorithms; Health data analytics; Multiobject simulated annealing; optimization
Online: 15 July 2021 (12:03:44 CEST)
Mon, 12 July 2021
ARTICLE

doi:10.20944/preprints202107.0265.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Green AI; Sparseviews tomography; Learned Post Processing; UNet; Tomographic reconstruction
Online: 12 July 2021 (13:49:15 CEST)
ARTICLE

doi:10.20944/preprints202107.0262.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
group action; orbit decomposition; polynomial; graph; tree; triangulation; torus; automorphism; quaternion group
Online: 12 July 2021 (13:22:09 CEST)
ARTICLE

doi:10.20944/preprints202107.0258.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
maritime safety; port state control; Paris Memorandum of Understanding; STATIS
Online: 12 July 2021 (12:19:49 CEST)
ARTICLE

doi:10.20944/preprints202107.0253.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Minimax principle; linear approximation theory; ecosystem; steady state solution
Online: 12 July 2021 (12:05:12 CEST)
ARTICLE

doi:10.20944/preprints202106.0482.v2
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
COVID19 Infodemic; Text Classification; TFIDF Features; Network Training modes; Supervised Learning; Misinformation; News Classification; False Publications; PubMed; Anomaly Detection
Online: 12 July 2021 (11:58:57 CEST)
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
YangBaxter equation; braid group; qubit; ternary; polyadic; braiding quantum gate
Online: 12 July 2021 (09:08:06 CEST)
Fri, 9 July 2021
REVIEW

doi:10.20944/preprints202107.0231.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Blockchain; Decentralized Finance; Oracles; Smart Contracts
Online: 9 July 2021 (15:44:33 CEST)
ARTICLE

doi:10.20944/preprints202107.0221.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Infimum of the sum of log p terms squared; Supremum of the sum of log p terms squared; Lower and Upper bounds on the sum of log p terms squared
Online: 9 July 2021 (13:17:02 CEST)
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Shale gas; Flow mechanisms; multiscale; discrete fracture
Online: 9 July 2021 (11:01:56 CEST)
Thu, 8 July 2021
ARTICLE

doi:10.20944/preprints202107.0191.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
topology; simplicial complex; homology; MayerVietoris sequence; RNA; secondary structure
Online: 8 July 2021 (10:43:11 CEST)
Wed, 7 July 2021
REVIEW

doi:10.20944/preprints202107.0167.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Virtual reality(VR; Virtual environment; Simulation sickness; Head mounted display(HMD); Usability; Design; Guidelines; User
Online: 7 July 2021 (07:56:37 CEST)
Tue, 6 July 2021
ARTICLE

doi:10.20944/preprints202107.0165.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Formula detection; Cascade Mask RCNN; Mathematical expression detection; document image analysis; deep neural networks; computer vision.
Online: 6 July 2021 (17:42:24 CEST)
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Ransomware; Data exfiltration; Blackmail; GDPR; Incident response
Online: 6 July 2021 (12:42:48 CEST)
REVIEW
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Transfer learning; Finetuning; Deep learning; Convolutional neural network; Medical image analysis
Online: 6 July 2021 (12:42:21 CEST)
SHORT NOTE

doi:10.20944/preprints202002.0379.v8
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Riemann hypothesis; Nicolas theorem; prime numbers; Chebyshev function
Online: 6 July 2021 (12:38:05 CEST)
TECHNICAL NOTE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
advection, CrankNicoslon, finite difference method, upwind, numerical solution
Online: 6 July 2021 (12:08:22 CEST)
ARTICLE

doi:10.20944/preprints202107.0138.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Contrastive learning; activity recognition
Online: 6 July 2021 (11:38:18 CEST)
ARTICLE

doi:10.20944/preprints202006.0365.v2
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Cramer`s conjecture; distribution of primes; elementary proof of the Riemann's Hypothesis; Landau problems; Legendre conjecture; Littlewood`s proof of 1914; logarithmic integral; maximal prime gaps; Prime Number Theorem; Tailored logarithmic integral; prime counting function Supremum; prime counting function Infimum.
Online: 6 July 2021 (11:32:03 CEST)
ARTICLE

doi:10.20944/preprints202107.0047.v2
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
supplier selection; geometric averagingweighting; penalty weighting; multiobjective linear programming; revised multichoice goal programming.
Online: 6 July 2021 (10:04:31 CEST)
Mon, 5 July 2021
ARTICLE

doi:10.20944/preprints202106.0100.v3
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
entropy; average information; degree of dependence; probability space; probability distribution; experiment in a sample space; linear system; affine isomorphism; classification space.
Online: 5 July 2021 (16:22:30 CEST)
ARTICLE

doi:10.20944/preprints202107.0103.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Stochastic processes; stochastic differential equation; coupled system; nonlocal stochastic integral conditions.
Online: 5 July 2021 (14:42:05 CEST)
ARTICLE

doi:10.20944/preprints202105.0573.v2
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
ISP; SDN; SDNIP; legacy network; performance comparison
Online: 5 July 2021 (12:20:08 CEST)
ARTICLE

doi:10.20944/preprints202107.0093.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
gamebased learning; learning practicies; learning with mobility; oncological treatment; wellbeing
Online: 5 July 2021 (11:45:18 CEST)
ARTICLE

doi:10.20944/preprints202107.0079.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
online laboratories; virtual laboratories; Covid19; simulations; science; school
Online: 5 July 2021 (08:16:17 CEST)
Fri, 2 July 2021
ARTICLE

doi:10.20944/preprints202107.0070.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
sentiment analysis; deep learning; recommender system; natural language processing
Online: 2 July 2021 (15:45:36 CEST)
Thu, 1 July 2021
REVIEW

doi:10.20944/preprints202107.0028.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Deep Learning; Depression; Electroencephalogram; EEG; Depressive Disorders; Systematic Literature Review
Online: 1 July 2021 (13:21:56 CEST)
Wed, 30 June 2021
ARTICLE

doi:10.20944/preprints202106.0718.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
artificial intelligence; blessing of dimensionality; clusters; errors; separability; discriminant; dimensionality reduction
Online: 30 June 2021 (08:43:04 CEST)
Mon, 28 June 2021
ARTICLE

doi:10.20944/preprints202106.0681.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Special Primes, Cubic Reciprocity, Primitive Roots, Artin’s conjecture
Online: 28 June 2021 (15:45:56 CEST)
ARTICLE

doi:10.20944/preprints202106.0676.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Adversarial risk analysis and decision analysis; informationtheoretic bounded rational decisionmaking; simulation
Online: 28 June 2021 (15:22:26 CEST)
ARTICLE

doi:10.20944/preprints202106.0664.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Policy Optimization; Ensemble Learning; Artificial Neural Network; Index Sensitivity
Online: 28 June 2021 (14:19:11 CEST)
COMMUNICATION

doi:10.20944/preprints202106.0636.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
geometry; geometrical transformations; symmetry; invariance, perspectivity, Möbius transformations.
Online: 28 June 2021 (10:23:43 CEST)
Fri, 25 June 2021
ARTICLE

doi:10.20944/preprints202106.0622.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
paraRiccilike soliton; $\eta$Ricci soliton; paraEinsteinlike manifold; $\eta$Einstein manifold; almost paracontact almost paracomplex Riemannian manifold; torseforming vector field
Online: 25 June 2021 (12:31:06 CEST)
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
smart system; context aware services; wireless sensor networks (WSNs); information communication technologies (ICTs); cargo transportation.
Online: 25 June 2021 (11:38:30 CEST)
ARTICLE

doi:10.20944/preprints202106.0613.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
LRTI; URTI; Asthma; Cough Classification; Respiratory Pathology Classification; MFCCs; BiLSTM; Deep Neural Networks
Online: 25 June 2021 (09:45:00 CEST)
Thu, 24 June 2021
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
BK space, matrix transformations, multiplier of sequence spaces, sequence spaces inclusion equations.
Online: 24 June 2021 (16:42:44 CEST)
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
evolutionary stable strategies (ESS); Markov decision evolutionary games (MDEG); HawkDove game; evolutionary dynamics; evolutionary game theory
Online: 24 June 2021 (08:38:13 CEST)
Wed, 23 June 2021
ARTICLE

doi:10.20944/preprints202106.0590.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Object detection; challenging environments; lowlight; image enhancement; complex environments; stateoftheart; deep neural networks; computer vision; performance analysis.
Online: 23 June 2021 (16:01:33 CEST)
ARTICLE

doi:10.20944/preprints202002.0177.v3
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
bias; simulation; longterm monitoring; Delta Smelt; San Francisco Estuary
Online: 23 June 2021 (11:50:11 CEST)
Tue, 22 June 2021
ARTICLE

doi:10.20944/preprints202106.0534.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
COVID19; Coronavirus; pandemic; bibliometric analysis; MERS; SARS
Online: 22 June 2021 (08:33:26 CEST)
Fri, 18 June 2021
ARTICLE

doi:10.20944/preprints202106.0482.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
COVID19 Infodemic; Text Classification; Nounphrases Networks; Supervised Learning.
Online: 18 June 2021 (14:48:31 CEST)
ARTICLE

doi:10.20944/preprints202106.0478.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Limit order book; Liquidity fluctuations; Markov chains; Limit theorems; Large Deviations; Flash crash
Online: 18 June 2021 (12:35:04 CEST)
Wed, 16 June 2021
ARTICLE

doi:10.20944/preprints202106.0447.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Virtual Reality; Oculus; Education; remote learning; Unity3D; HMD
Online: 16 June 2021 (13:00:54 CEST)
Tue, 15 June 2021
ARTICLE

doi:10.20944/preprints202106.0413.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
solenoidal field; potential field; HelmholmtzWeyl decomposition
Online: 15 June 2021 (15:28:07 CEST)
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Knowledge graphs; hierarchical pooling; graph classification; graph neural networks; FPool; large graph sensor datasets
Online: 15 June 2021 (14:32:53 CEST)
ARTICLE

doi:10.20944/preprints202106.0396.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Shadowed Type2 Fuzzy Sets; Generalized Type2 Fuzzy Systems; Differential Evolution algorithm
Online: 15 June 2021 (11:20:20 CEST)
Mon, 14 June 2021
ARTICLE

doi:10.20944/preprints202106.0361.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
adaptive streaming; HTTP/3; QUIC; crossprotocol; unfairness; congestion control
Online: 14 June 2021 (12:53:47 CEST)
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Repeatable Determinism; Weight Initialization; Convolutional Layers; Adversarial Perturbation Attack; FSGM, Transferred Learning, Machine Learning, Smart Sensors.
Online: 14 June 2021 (12:14:09 CEST)
Fri, 11 June 2021
ARTICLE

doi:10.20944/preprints202106.0323.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Regular Graph; Vertex; Degree; Numbers
Online: 11 June 2021 (14:25:55 CEST)
ARTICLE

doi:10.20944/preprints202106.0315.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Special Edges; Neighbors; Distances; Numbers
Online: 11 June 2021 (11:02:25 CEST)
HYPOTHESIS

doi:10.20944/preprints202106.0313.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
group activity recognition; graph convolution network; video understanding; video analytics; activity recognition
Online: 11 June 2021 (10:37:38 CEST)
Wed, 9 June 2021
ARTICLE

doi:10.20944/preprints202106.0262.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
COVID19; SEIR model; spatial; excess deaths; South Africa; hospitalisations
Online: 9 June 2021 (11:40:11 CEST)
ARTICLE

doi:10.20944/preprints202106.0243.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
factorials; binomial coefficients; combinatorial numbers; nonclassical hypergeometric orthogonal polynomials; nonclassical secondorder hypergeometric linear DEs
Online: 9 June 2021 (07:39:47 CEST)
Tue, 8 June 2021
ARTICLE

doi:10.20944/preprints202106.0223.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Blockchain; Rice; Supply chain traceability; Quality control
Online: 8 June 2021 (12:34:45 CEST)
ARTICLE

doi:10.20944/preprints202106.0211.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
COVID19; spatial; mobility; spatial weight matrices; principal component analysis; hierarchical clustering
Online: 8 June 2021 (10:56:22 CEST)
ARTICLE

doi:10.20944/preprints202106.0206.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Special Set; Set's Weight; Special Number; Number's Position.
Online: 8 June 2021 (10:26:54 CEST)
ARTICLE

doi:10.20944/preprints202106.0201.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Serum Creatinine; Serum Sodium; Ejection Fraction; Creatinine Phosphokinase; Multicollinearity; Matthew Correlation coefficient.
Online: 8 June 2021 (09:19:02 CEST)
Mon, 7 June 2021
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Random walk with resetting; Escape probabilities; Exit times
Online: 7 June 2021 (08:04:12 CEST)
ARTICLE

doi:10.20944/preprints202106.0146.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Graph theory; Complete graph; Independent set; Power set
Online: 7 June 2021 (07:43:12 CEST)
Fri, 4 June 2021
ARTICLE

doi:10.20944/preprints202106.0132.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Heaviside function, explicit form, inverse trigonometric functions
Online: 4 June 2021 (10:35:46 CEST)
Thu, 3 June 2021
HYPOTHESIS

doi:10.20944/preprints202106.0119.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Churn 1; customer churn; customer segmentation; churn prevention; predictive churn 20 model; recommendation system engine
Online: 3 June 2021 (14:57:01 CEST)
ARTICLE

doi:10.20944/preprints202106.0100.v2
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
entropy; average information; degree of dependence; probability space; probability distribution; experiment in a sample space; linear system; affine isomorphism; classification space.
Online: 3 June 2021 (13:09:25 CEST)
CONCEPT PAPER

doi:10.20944/preprints202106.0113.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Churn 1; customer churn; customer segmentation; churn prevention; predictive churn 20 model; recommendation system engine.
Online: 3 June 2021 (12:48:22 CEST)
ARTICLE

doi:10.20944/preprints202106.0100.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
entropy; probability space; degree of dependence of two events.
Online: 3 June 2021 (11:21:29 CEST)
Wed, 2 June 2021
ARTICLE

doi:10.20944/preprints202106.0073.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Distribution; Availability; Analysis
Online: 2 June 2021 (12:15:00 CEST)
ARTICLE

doi:10.20944/preprints202106.0067.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Fibonacci number, Lucas number, summation identity, series.
Online: 2 June 2021 (10:16:28 CEST)
ARTICLE

doi:10.20944/preprints202106.0063.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Churn 1; customer churn; customer segmentation; churn prevention; predictive churn model; recommendation system engine.
Online: 2 June 2021 (10:03:02 CEST)
REVIEW

doi:10.20944/preprints202106.0048.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
SSCM; Mathematical Model; Systematic Literature Review; SSCM Modules; Sustainable Development Goals; Gap analysis
Online: 2 June 2021 (07:19:32 CEST)
Tue, 1 June 2021
ARTICLE

doi:10.20944/preprints202106.0046.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
English vocabulary learning; Incidental vocabulary acquisition,; Contextaware ubiquitous learning,; Ubiquitous Computing; Opensource software
Online: 1 June 2021 (15:24:35 CEST)
ARTICLE

doi:10.20944/preprints202106.0037.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
robot navigation; computer vision; camera calibration; mapping; path planning; communication; NAO robot; educational innovation; higher education
Online: 1 June 2021 (14:49:11 CEST)
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
traffic flow; object detection; object tracking; deep learning
Online: 1 June 2021 (14:42:58 CEST)
HYPOTHESIS

doi:10.20944/preprints202106.0036.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
entire function; zeros of polynomials; polynomials; conjecture of Jensen
Online: 1 June 2021 (14:40:02 CEST)
ARTICLE

doi:10.20944/preprints202106.0029.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
discretestructured population; matrix population model; population projection matrices; calibration; net reproductive rate; reproductive uncertainty; colony excavation; Diophantine systems
Online: 1 June 2021 (11:49:45 CEST)
ARTICLE

doi:10.20944/preprints202106.0019.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
algorithmic information; emergence; dynamical systems; computable systems; observers
Online: 1 June 2021 (10:38:24 CEST)
ARTICLE

doi:10.20944/preprints202106.0004.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Metric; Dimension; named graphs; unnamed graphs
Online: 1 June 2021 (09:05:15 CEST)
HYPOTHESIS

doi:10.20944/preprints202105.0616.v3
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Riemann zetafunction; entire Riemann zetafunction; completed Riemann zetafunction; Riemann $\Xi$function; Riemann hypothesis
Online: 1 June 2021 (07:58:45 CEST)
Mon, 31 May 2021
HYPOTHESIS

doi:10.20944/preprints202105.0769.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Ramanujan zetafunction; Ramanujan's taufunction; entire Ramanujan zetafunction; Ramanujan $\Xi$function; RiemannHardy conjecture
Online: 31 May 2021 (12:34:12 CEST)
ARTICLE

doi:10.20944/preprints202105.0764.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Artificial intelligence; Motion Control; Reactive ObstacleAvoidance; Wheeled Mobile Robots
Online: 31 May 2021 (12:13:07 CEST)
ARTICLE
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Internet of things; Smart Irrigation; Precision Agriculture; GSM; Mobile Application
Online: 31 May 2021 (08:29:42 CEST)
Thu, 27 May 2021
ARTICLE

doi:10.20944/preprints202105.0670.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
melanoma; biomarker; transfer learning; ensemble model; bias; machine learning
Online: 27 May 2021 (13:20:55 CEST)
Wed, 26 May 2021
HYPOTHESIS

doi:10.20944/preprints202105.0616.v2
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Riemann zetafunction; entire Riemann zetafunction; completed Riemann zetafunction; Riemann $\Xi$function; Riemann hypothesis
Online: 26 May 2021 (11:44:31 CEST)
Tue, 25 May 2021
HYPOTHESIS

doi:10.20944/preprints202105.0616.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Riemann zetafunction, entire Riemann zetafunction, completed Riemann zetafunction, Riemann $\Xi$function, Riemann hypothesis
Online: 25 May 2021 (14:44:37 CEST)
ARTICLE

doi:10.20944/preprints202105.0605.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
deep learning; computed tomography; image classification; COVID19; medical image analysis; pneumonia; CNN, LSTM, medical diagnosis
Online: 25 May 2021 (10:32:29 CEST)
ARTICLE

doi:10.20944/preprints202105.0601.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
Mobile RPG; Big Data; Text Mining; Topic Modeling
Online: 25 May 2021 (10:21:36 CEST)
ARTICLE

doi:10.20944/preprints202105.0594.v1
Subject:
Mathematics & Computer Science,
Algebra & Number Theory
Keywords:
docker swarm; leader election; privilege escalation; defense evasion; cloud
Online: 25 May 2021 (08:57:28 CEST)
Weekly/Monthly article feeds
Choose the subject area that interest you and we will send you notifications of new preprints at your preferred frequency.