-
13521
Diabetic retinopathy grading using curvelet CNN with optimized SSO activations and wavelet-based image enhancement
Published 2025-01-01“…Furthermore, the Salp Swarm Optimization (SSO) algorithm is employed to enhance the classification performance of CCNN. …”
Get full text
Article -
13522
Fuzzy Estimation of the Character of the Securities Market
Published 2015-04-01“…This algorithm contains the operations of fuzzy sets theory. …”
Get full text
Article -
13523
An Integrated Method for Selecting Architecture Alternatives and Reconfiguration Options Towards System-of-Systems Resilience
Published 2024-12-01“…After developing an SoS effectiveness evaluator, the method constructs an integrated multi-objective formulation for the initial architecture selection and reconfiguration process, and provides a solution algorithm based on a fast non-dominated sorting genetic algorithm. …”
Get full text
Article -
13524
Microscopic Simulation-Based High Occupancy Vehicle Lane Safety and Operation Assessment: A Case Study
Published 2018-01-01“…A metaheuristic optimization algorithm (i.e., Whale Optimization Algorithm) is employed to calibrate the microscopic model while deviation from the observed headway distribution is considered as a cost function. …”
Get full text
Article -
13525
Artificial Intelligence in Identifying Patients With Undiagnosed Nonalcoholic Steatohepatitis
Published 2024-09-01“…We performed a claims data analysis using a machine learning algorithm. To build our model, the study population was randomly divided into an 80% training subset and a 20% testing subset and tested and trained using a cross-validation technique. …”
Get full text
Article -
13526
Research of Dosimetry Parameters in Small Electron Beams
Published 2014-01-01“…Although it is used in many clinics, there is not a substantial amount of detailed information in the literature about use of the pencil beam algorithm to model electron beams. Output factors were consistent; differences from the values obtained from the TPS were at maximum. …”
Get full text
Article -
13527
A two-stage robust optimization model for emergency service facilities location-allocation problem under demand uncertainty and sustainable development
Published 2025-01-01“…Subsequently, we employ the column and constraint generation (C&CG) algorithm to solve the proposed model and take the COVID-19 epidemic in Wuhan as a case to verify the effectiveness of the model and algorithm. …”
Get full text
Article -
13528
Average Achievable Rate Maximization for RIS-Assisted UAV Communication Systems
Published 2025-01-01“…We propose to divide the original problem into three sub-problems: power allocation optimization, phase shift optimization and UAV trajectory optimization, and propose an alternating iterative optimization algorithm to obtain a suboptimal solution. Compared with the other benchmark schemes, the algorithm we consider can significantly enhance the average achievable rate of ground user.…”
Get full text
Article -
13529
Calibration of Low-cost Gas Sensors for Air Quality Monitoring
Published 2021-09-01“…Three widely used calibration approaches were investigated, namely uni- and multi-variate linear regression analysis and the random forest algorithm. Two identical commercial AQMesh platforms (monitoring NO, NO2, O3, and SO2) were installed on a fixed municipal station for 4 consecutive weeks. …”
Get full text
Article -
13530
New Iterative Method for Fractional Gas Dynamics and Coupled Burger’s Equations
Published 2015-01-01“…By using initial values, the explicit solutions of the equations are solved by using a reliable algorithm. Numerical results show that the new iterative method is easy to implement and accurate when applied to time-fractional partial differential equations.…”
Get full text
Article -
13531
PROBABILISTIC PROPERTIES OF THE INITIAL VALUES OF WEIGHTING FACTORS IN SYNCHRONIZED ARTIFICIAL NEURAL
Published 2015-05-01“…On this base authors suppose new line of research conserned with improvement of network architecture and correction algorithm.…”
Get full text
Article -
13532
BASES OF QUALITY MANAGEMENT OF GOODS BY AN ASSESSMENT OF LOYALTY OF THE CONSUMER
Published 2016-03-01“…The way of an assessment of loyalty on the basis of definition of an index of consumer loyalty is considered, and also the algorithm of an assessment of this indicator is presented.…”
Get full text
Article -
13533
Modify possibilities of the secondary structures prediction method
Published 2003-12-01“… It was analyzed dependence of the average accuracy of secondary protein structure prediction on various GOR algorithm modifications. In essence new modification has expanded informational parameter set by taking into account secondary structure of neighboring amino acid. …”
Get full text
Article -
13534
Modelling of the surface of the liquid metal drop with nonfixed radius
Published 2005-12-01“…The boundary problem is brought to the initial one. The iterative algorithm is proposed to count the curve of the crest of the drop depending on some geometrical and mechanical parameters. …”
Get full text
Article -
13535
Botnet detecting method based on group-signature filter
Published 2010-01-01“…A botnet detecting method was presented based on group-signature filter,suitable for the traditional signatures matching algorithm.Using multiple member signatures to filter the packets of hosts from Intranet,the proposed method is able to handle the shortened and scattered signatures at a space expense of O(tmn).The simulated experiment proves the correctness and validity of the detecting method.…”
Get full text
Article -
13536
P2P Traffic Identification Based Over-Sampling Technique
Published 2014-04-01“…A new approach that transfers the multi-class imbalanced problem into simple two-class imbalanced problem was proposed, and a mended SMOTE over-sampling algorithm to enrich the P2P concept was applied. The experimental results show the approach can efficiently improve the P2P identifying rate using the Naïve Bayes model.…”
Get full text
Article -
13537
Signal-Noise Ratio Control Subsystem of Digital Equipment for Transmission of "Strela" Relay Protection Commands
Published 2012-06-01“…The present paper simulates an algorithm for measuring signal-noise ratio in the transmission channel of high-voltage lines which is used in the digital equipment for transmission of relay protection and emergency automation commands of "Strela" complex.…”
Get full text
Article -
13538
SUCCESSIVE MODEL OF MASTER TRAINING IN ENGINEERING
Published 2016-12-01“…The author proposes a model of master training based on successive bachelor and master programs. The elaborated algorithm allows to construct bachelor's and master's competence portrait. …”
Get full text
Article -
13539
On the numerical solving of one minimization problem
Published 2002-12-01“…We propose the numerical algorithm determination of the optimal iterative parameters. …”
Get full text
Article -
13540
New Iterative Manner Involving Sunny Nonexpansive Retractions for Pseudocontractive Mappings
Published 2012-01-01“…Consequently, we show that the suggested algorithm converges strongly to a fixed point of the pseudocontractive mapping which also solves some variational inequality.…”
Get full text
Article