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1361
Optimizing low complexity encoding method for systematic polar code
Published 2018-07-01“…In order to solve the delay caused by step-by-step calculation and the computational complexity caused by iterative “exclusive-or” computation during the encoding process,a dimensionality reduction strategy was proposed and defined.Based on this,system polarization code parallel coding algorithm for cracking strategy was proposed.Simulation and computational complexity analysis were carried out on AWGN channel.The results show that the coding gain of the above algorithm is slightly better than the traditional one or almost the same,but the computational complexity is up to 80.92%,which is more suitable for hardware implementation and engineering application.It is more suitable for hardware implementation and has a certain practical value.…”
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1362
Multiple Control Strategies for Prevention of Avian Influenza Pandemic
Published 2014-01-01“…We completely characterized the optimal control and compute numerical solution of the optimality system by using an iterative method.…”
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1363
A QP-Free Algorithm for Finite Minimax Problems
Published 2014-01-01“…Due to the expensive computation for solving QP subproblems with inequality constraints of SQP algorithms, in this paper, a QP-free algorithm which is also called sequential systems of linear equations algorithm is presented. At each iteration, only two systems of linear equations with the same coefficient matrix need to be solved, and the dimension of each subproblem is not of full dimension. …”
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1364
Convergence Theorem for Equilibrium and Variational Inequality Problems and a Family of Infinitely Nonexpansive Mappings in Hilbert Space
Published 2014-01-01“…We introduce a hybrid iterative scheme for finding a common element of the set of common fixed points for a family of infinitely nonexpansive mappings, the set of solutions of the varitional inequality problem and the equilibrium problem in Hilbert space. …”
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1365
Weak Convergence Theorems for Bregman Relatively Nonexpansive Mappings in Banach Spaces
Published 2014-01-01“…We study Mann type iterative algorithms for finding fixed points of Bregman relatively nonexpansive mappings in Banach spaces. …”
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1366
Stackelberg games-based distributed algorithm of pricing and resource allocation in heterogeneous wireless networks
Published 2013-01-01“…To deal with resource allocation in heterogeneous wireless networks,an algorithm based on multi-leader multi-follower Stackelberg games model was proposed to satisfy optimal utility of both operators and mobile users.The mobile user’s utility function with payoff and cost was designed,and it was demonstrated that the utility function obey concave function condition after defining operator price strategy,which assured the existence of Nash equilibrium point.A distributed iterative algorithm was presented to obtain optimal strategies of mobile user’s bandwidth allocation and operator’s pricing.At last,simulation experiments acquire player’s optimal strategies and Subgame perfect Nash equilibrium.…”
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1367
Bregman Asymptotic Pointwise Nonexpansive Mappings in Banach Spaces
Published 2013-01-01“…Without using the original Opial property of a Banach space E, we prove weak convergence theorems for the sequences produced by generalized Mann and Ishikawa iteration processes for Bregman asymptotic pointwise nonexpansive mappings in a reflexive Banach space E. …”
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1368
A Doping Bits Based BP Decoding for Rateless Distributed Source Coding Applications
Published 2014-01-01“…This enables the proposed decoding algorithm to recover all punctured nodes in the early iteration. The fast convergence leads to decoder complexity reduction while providing considerable improvement in performance.…”
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1369
Thermal Radiation and Buoyancy Effects on Heat and Mass Transfer over a Semi-Infinite Stretching Surface with Suction and Blowing
Published 2008-01-01“…The transformed equations were solved numerically by an efficient implicit, iterative finite-difference scheme. A parametric study illustrating the influence of wall suction or injection, radiation, Schmidt number and Grashof number on the fluid velocity, temperature and concentration is conducted. …”
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1370
Multi-reservoir enhanced loading of tweezer atom arrays
Published 2025-01-01“…We introduce a method for improved loading into a single-atom optical tweezer array, utilizing iterative loading with multiple reservoir tweezers. …”
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1371
Joint Beamforming and Power Control Algorithm for Cognitive MIMO System via Game Theory
Published 2015-08-01“…The optimization problem of joint beamforming and power for cognitive MIMO system was studied.Firstly,a non-cooperative separable game model was established and a cost function about the two parameters was put forward.Then it was concluded that the optimal Nash equilibrium of joint game exists by proving the existence of optimal Nash equilibrium of two sub-games through KT conditions.Finally,a new iterative algorithm alternately was presented.The simulation results demonstrate that the proposed algorithm has a faster convergence rate.Meanwhile,the algorithm also comes to the optimal Nash equilibrium and has perfect stability in the dynamic communication environment.…”
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1372
How and why do financial incentives contribute to helping people stop smoking? A realist review protocol
Published 2022-06-01“…Systematic searches were undertaken on 16 February 2022 of five academic databases: MEDLINE (ovid), Embase.com, CIHAHL, Scopus and PsycINFO. Iterative searching using citation tracking and of grey literature will be undertaken as needed. …”
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1373
SDRG-Net: Integrating multi-level color transformation encryption and ICNN-IRDO feature analysis for robust diabetic retinopathy diagnosis
Published 2025-03-01“…The encrypted images are then fed into an Iterative Convolutional Neural Network (ICNN) architecture for feature extraction, leveraging deep learning capabilities to learn discriminative features from the retinal images automatically. …”
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1374
Time effect of elastic energy release of surrounding rock and evaluation method of reasonable advancing speed
Published 2025-01-01“…When the iteration number is greater than 15,000, the static force of coal mass increases slightly, but there is no obvious rock burst. …”
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1375
Closing the loop: establishing an autonomous test-learn cycle to optimize induction of bacterial systems using a robotic platform
Published 2025-01-01“…As a target product the readily measurable green fluorescent reporter protein (GFP) is produced over multiple, consecutive iterations of testing. An evaluation of chosen (learning) algorithms for single and dual factor optimization was performed. …”
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1376
TAD-SIE: sample size estimation for clinical randomized controlled trials using a Trend-Adaptive Design with a Synthetic-Intervention-Based Estimator
Published 2025-01-01“…In addition, our TAD overcomes the ineffectiveness of standard TADs by allowing sample sizes to be increased across iterations without any condition while controlling significance level with futility stopping. …”
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1377
Integrated Business and Engineering Educational Experience for Medical Students in the Development of Pediatric Medical Devices
Published 2025-01-01“…CONCLUSIONS The initial iterations of the internship program were well received by students. …”
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1378
Cost-effectiveness of Chloride-liberal versus Chloriderestrictive Intravenous Fluids among Patients Hospitalized in the United States
Published 2016-04-01“…In probabilistic sensitivity analyses with 1000 iterations, chloride-restrictive crystalloids were dominant in 94.7% of iterations, with incremental cost-effectiveness ratios below $50 000/QALY in 99.6%. …”
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1379
Optimize the Synthesis Error in an Eight‐Bar Peaucellier–Lipkin Mechanism Using an Objective Function Maximization Approach and Application to Load Lifting
Published 2025-01-01“…For 10 simulations in Case 1 the average convergence time is tm = 55 s with the largest iteration at 10 (for t = 159 s); for 100 simulations in Case 2, the tm = 229 s with the largest iteration at 136 (for t = 2294 s). …”
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1380
Non-Destructive Detection of Silage pH Based on Colorimetric Sensor Array Using Extended Color Components and Novel Sensitive Dye Screening Method
Published 2025-01-01“…The variable combination population analysis–iteratively retains informative variables algorithm was iterated to optimize effective features. …”
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