-
1
A Novel Latin Hypercube Algorithm via Translational Propagation
Published 2014-01-01“…In this paper, a methodology for creating novel Latin hypercube designs via translational propagation and successive local enumeration algorithm (TPSLE) is developed without using formal optimization. …”
Get full text
Article -
2
Evolutionary Algorithms Applied to Antennas and Propagation: A Review of State of the Art
Published 2016-01-01“…A review of evolutionary algorithms (EAs) with applications to antenna and propagation problems is presented. …”
Get full text
Article -
3
Study of single image dehazing algorithm based on propagated filtering and minimum color channels
Published 2017-01-01“…To solve the challenging problem that the edge regions of image have some remained hazes and blackspots,a novel image dehazing algorithm was proposed based on the minimal color channel and propagated filtering.Firstly,an initial atmospheric transmission map was obtained by double-area filtering,then a minimal channel color was introduced as a reference image,and the propagated filtering was combined to optimize the initial atmospheric transmission map.Optimized transmission have the similar edge characteristics as the referenced image,so the deviation of transmission estimation can be effectively avoided for the edge pixels in the depth mutated regions,and the redundant texture information were removed in the initial transmission map.Finally,L-BFGS was used to restore atmospheric light,and the haze-free image can be recovered based on the atmospheric scattering model.Experimental results show that proposed algorithm has the more accurate transmission estimation for the depth mutated edge regions of image,so the recovered image effectively preserves the edges and details in the depth mutated regions,and has better spatial smoothness in the uniform depth regions.The recovered haze-free image with proposed method has a better sharpness and richer color degree.…”
Get full text
Article -
4
Influence maximization algorithm based on social network
Published 2022-08-01“…The influence maximization (IM) problem asks for a group of seed users in a social network under a given propagation model, so that the information spread is maximized through these users.Existing algorithms have two main problems.Firstly, these algorithms were difficult to be applied in large-scale social networks due to limited expected influence and high time complexity.Secondly, these algorithms were limited to specific propagation models and could only solve the IM problem under a single type of social network.When they were used in different types of networks, the effect was poor.In this regard, an efficient algorithm (MTIM) based on two classic propagation models and reverse influence sampling (RIS) was proposed.To verify the effectiveness of MTIM, experiments were conducted to compare MTIM with greedy algorithms such as IMM, TIM and PMC, and heuristic algorithms such as OneHop and Degree Discount on four real social networks.The results show that MTIM can return a <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML"> <mrow><mo>(</mo> <mrow> <mn>1</mn><mo>−</mo><mfrac> <mn>1</mn> <mtext>e</mtext> </mfrac> <mo>−</mo><mi>ε</mi></mrow> <mo>)</mo></mrow></math></inline-formula> approximate solution, effectively expand the expected influence and significantly improve the efficiency.…”
Get full text
Article -
5
Research on Enhanced Belief Propagation List Decoding Algorithm for Polar Codes in UAV Communications for 6G
Published 2024-12-01“…Constructing reliable polar decoding schemes is currently a research hotspot in the field of communications. The Belief Propagation List (BPL) decoding algorithm for polar codes can effectively enhance the accuracy of polar code BP decoding. …”
Get full text
Article -
6
Local Back-Propagation for Forward-Forward Networks: Independent Unsupervised Layer-Wise Training
Published 2025-07-01“…Recent deep learning models, including GPT-4, have achieved remarkable performance using the back-propagation (BP) algorithm. …”
Get full text
Article -
7
R-CKGAT: a recommendation algorithm based on scientific fitness knowledge graph
Published 2025-05-01“…Experimental results show that compared with MF, CKE and other baseline algorithms, the AUC and ACC values of the proposed algorithm in the scientific fitness data set are better than those baseline algorithms. …”
Get full text
Article -
8
Penaeus vannamei aquaculture water quality prediction based on the improved back propagation neural network
Published 2017-01-01“…In order to overcome the disadvantages of traditional back propagation (BP) neural network including slow convergence speed, easy to fall into the shock, poor generalization ability and so on, the adaptive variable step size BP-neural network learning algorithm based on the fuzzy method had been developed, which can reduce the learning time of BP-neural network, improve the convergence efficiency and network stability.The computed results for water quality showed good agreement with the measured values. …”
Get full text
Article -
9
-
10
-
11
Multiple-Image Hiding Based on Cascaded Free-Space Wave Propagation Using the Structured Phase Mask for Lensless Optical Security System
Published 2017-01-01“…A novel optical multiple-image hiding method is proposed based on two cascaded free-space propagation transforms in this paper. With the use of the structured phase mask in the phase retrieval algorithm, a plain image is encoded to only one statistically independent phase-only mask. …”
Get full text
Article -
12
A Shortest Distance Priority UAV Path Planning Algorithm for Precision Agriculture
Published 2024-11-01“…Unmanned aerial vehicles (UAVs) have made significant advances in autonomous sensing, particularly in the field of precision agriculture. …”
Get full text
Article -
13
Large-Space Laser Tracking Attitude Combination Measurement Using Backpropagation Algorithm Based on Neighborhood Search
Published 2025-01-01“…The experimental results show that with the neighborhood-based backpropagation algorithm, the measurement results have a higher data update rate and a certain inhibition effect on the error accumulation of IMU. …”
Get full text
Article -
14
Study on the mechanical properties of stratified rock mass based on 3D printing technology and FDEM algorithm
Published 2025-07-01“…The weak regions in engineering mainly include bedding plane and crack network, whose mechanical properties have a significant impact on the stability of geotechnical engineering. …”
Get full text
Article -
15
Training and synchronizing oscillator networks with Equilibrium Propagation
Published 2025-01-01“…Thus far, these systems have primarily been demonstrated in small-scale implementations, such as Ising machines for solving combinatorial problems and associative memories for image recognition, typically trained without state-of-the-art gradient-based algorithms. …”
Get full text
Article -
16
Factors Influencing Misinformation Propagation: A Systemic Review
Published 2024-12-01“…Future studies should focus on misinformation propagation in other scenarios, explore more information characteristics suitable for algorithmic intervention, examine the differences in misinformation propagation on different platforms, and use mixed research methods to reach more credible conclusions. …”
Get full text
Article -
17
Wave propagation-based tests for concrete piles – an overview
Published 2025-09-01“…Non-destructive evaluation techniques for assessing pile foundations have gained significant importance in geotechnical and structural engineering. …”
Get full text
Article -
18
Phase Space Formulation of Light Propagation on Tilted Planes
Published 2024-11-01“…These derivations lead to new algorithms that open unprecedented perspectives in various domains involving the propagation of coherent light.…”
Get full text
Article -
19
Investigation of Different Components of Steel Metal Utilizing Artificial Intelligence
Published 2022-12-01Get full text
Article -
20
Accurate and Fast Convergent Initial-Value Belief Propagation for Stereo Matching.
Published 2015-01-01“…The belief propagation (BP) algorithm has some limitations, including ambiguous edges and textureless regions, and slow convergence speed. …”
Get full text
Article