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3481
The Effect of Water Vapor and Solar Zenith Angle on Oceanic Diurnal Warming
Published 2025-05-01“…Abstract Oceanic diurnal warm layers have been extensively studied over the years due to their important role in a variety of geophysical disciplines. …”
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3482
Consequences of an Analysis Using Biblical Analogies for Automated Vehicle Control Design
Published 2022-12-01“…A multi-layer control concept involving the consequences of the analysis is proposed, with which some ethical challenges of the selected control problem can be handled. …”
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3483
Fast and Reliable Mouse Picking Using Graphics Hardware
Published 2009-01-01“…Our approach uses a multi-layer rendering algorithm to perform the picking operation in linear time complexity. …”
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3484
Adaptive Noise Exploration for Neural Contextual Multi-Armed Bandits
Published 2025-01-01“…EAD injects adaptive noise into the reward signals based on arm selection frequency, while EAP adds adaptive noise to the hidden layer of the neural network for more stable exploration. …”
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3485
Somatostatin interneuron fate-mapping and structure in a Pten knockout model of epilepsy
Published 2024-10-01“…Surviving SST neurons in the dentate gyrus had larger somas, and the density of GFP+ processes in the dentate molecular layer was unchanged despite SST cell loss and expansion of the molecular layer, implying compensatory sprouting of surviving cells. …”
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3486
Leadership competences for the excellence of municipalities’ strategic management
Published 2017-12-01“…Specifics of leadership in municipalities is significantly influenced by the complexity of municipal management, which is happening in multi-layer administration environment, with various interested parties and administrative actors involved at the same time. …”
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3487
Cross-platform development for microcontrollers: design of a virtual machine based portable programming language
Published 2025-07-01“…Resource limitations of microcontrollers, the complexity of low-level programming languages, and the challenges of implementing multitasking slow down the development process considerably. …”
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3488
Tooth position prediction method based on adaptive geometry optimization.
Published 2025-01-01“…A multi-layer feature optimization Transformer-based tooth position prediction method is proposed to address the problems of difficult access to high-precision medical data and the difficulty of capturing and representing hierarchical features and spatial relationships among teeth by current methods. …”
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3489
Research on cross-domain trustable blockchain based decentralized DNS architecture
Published 2020-04-01“…The domain name system (DNS) is an important internet infrastructure.However,current DNS utilizes centralized hierarchical structure with severe dependence on root server,which causes defects such as the risk of single-point failure and the abuse of central rights.Designing new decentralized DNS mainly focuses on transforming the domain name system from a single trust domain which relies on the center to multiple trust domains with the top-level domain name as the root parallel to each other,but also faces cross-domain credible challenges.To design a cross-domain trusted architecture,the concept of separating control and analysis was adopted,and a dual-blockchain DNS architecture was proposed.At data layer,a novel cross-domain verification was designed based on a one-way accumulator verification scheme,with the time complexity of the verification process O(N) reducing to O(1) nearly.The CDBFT algorithm was proposed by combining the DPoS mechanism and the BFT algorithm,whose average throughput reaches 736 TPS.The theoretical derivation and experimental results have demonstrated the advantages of this new DNS architecture on security,performance,and scalability.…”
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3490
Stability analysis of a rotating rigid body: The role of external and gyroscopic torques with energy dissipation
Published 2025-09-01“…A comprehensive report will be produced to elucidate the complexities of rotational and orbital motion discovered during this research.…”
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3491
Hybrid Multiphase CFD Solver for Coupled Dispersed/Segregated Flows in Liquid-Liquid Extraction
Published 2013-01-01“…The flows in stage-wise liquid-liquid extraction devices include both phase segregated and dispersed flow regimes. As a additional layer of complexity, for extraction equipment such as the annular centrifugal contactor, free-surface flows also play a critical role in both the mixing and separation regions of the device and cannot be neglected. …”
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3492
Low scaling factor Seam Carving tamper detection algorithm with hybrid attention
Published 2024-06-01“…At the same time, it has lower computational complexity and better robustness, and can resist JPEG compression attacks.…”
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3493
Joint optimization strategy of service cache and resource allocation in mobile edge network
Published 2023-01-01“…Aiming at the problem that computing and storage resources of edge node in a mobile edge computing (MEC) system were limited, and excessive task offloading would cause the mismatch between the computing capacity and the load capacity of the edge server, resulting in the increase of task processing delay, the joint optimization of task offloading and storage resources under the three-layer network architecture composed of multi-user, edge server and cloud server was studied to reduce the overall system delay.For the problem was a mixed integer nonlinear problem, a joint optimization strategy of service caching and resource allocation was proposed.First, the continuous and discrete variables of the original problem were decoupled into two sub-problems, namely, the service cache decision problem and the joint optimization problem of computing resources and communication resources.Then, the linear reconstruction, relaxation method and convex optimization method were used to alternately optimize the two sub-problems to obtain the near-optimal solution.Simulation results demonstrate that the proposed strategy can obtain a near-optimal performance with low complexity, and can reduce up to 10% of the task duration compared with other strategies.…”
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3494
SCMA High-Dimensional Codebook Design Based on VBR-GAM
Published 2023-03-01“…At the physical layer, sparse code multiple access (SCMA) technology is used to solve the problem of massive user access.In the current research on SCMA, in addition to the research on SCMA multi-user detection technology, more attention will be paid to the design of SCMA system codebooks.SCMA codebook with good performance can not only improve its anti noise performance in the process of multi-user detection, but also reduce the detection complexity.The traditional codebook design scheme is mainly researched on low-dimensional codebooks, and most of the designed codebook schemes are based on QAM, TCM, and Lattice, while few people have set foot in and studied high-dimensional codebooks.A new codebook design - Golden Angle Modulation (GAM) was mainly focused on, and on this basis, proposed a Variable Bit Rate (VBR) GAM codebook design method.The simulation results showed that the VBR-GAM codebook could fl exibly met the needs of diff erent services.With the increased of the modulation order, the VBR-GAM codebook had better performance than the traditional GAM codebook.…”
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3495
Simulation of distribution of forces in traction circuit tracked chassis under conditions of variability ground resistance
Published 2023-06-01“…Depending on the geometric parameters of the tracked chassis (base and track) and the speed of its movement, each of the tracks within a single system can interact with soils of different levels of resistance, which leads to the phenomenon of running tracks, a sharp increase in the load on the engines as a result of turning the tracks and undercutting the layers of the soil layer, especially when using a separate drive. …”
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3496
Constructing 3D Object Detectors Based on Deformable Convolutional Guided Depths
Published 2024-01-01“…On the decoder side, deformable convolutions are employed to modulate deep feature maps, reducing inference and training time while minimizing model complexity. This approach avoids the complexity associated with transformer architectures. …”
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3497
Lightweight anomaly detection model for UAV networks based on memory-enhanced autoencoders
Published 2024-04-01“…In order to solve the problems of high energy consumption and high reliance on manual annotation data of traditional intelligent attack detection methods in UAV networks, a lightweight UAV network online anomaly detection model based on a double-layer memory-enhanced autoencoder integrated architecture was proposed. …”
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3498
Optimized Rate Control Algorithm of High-Efficiency Video Coding Based on Region of Interest
Published 2020-01-01“…Aiming at the problems that the strategy of target bit allocation at the CTU layer has deviations from the human subjective observation mechanism, and the update phase of parametric model has a higher complexity in the JCTVC-K0103 rate control algorithm of ITU-T H.265/high efficiency video coding (HEVC) standard. …”
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3499
3D printing and freeze casting hierarchical mxene pressure sensor
Published 2024-11-01“…Although MXene sheets are highly conductive, it is still challenging to prepare MXene complex functional materials for flexible electronics by simple and effective methods. …”
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3500
Exploring the Effects of Internal and External Factors on the Early Growth of Anchovy (Engraulis japonicus) in the Yellow Sea Based on Otolith Microstructure
Published 2025-08-01“…This study investigated the marine environment of the Yellow Sea and the complex internal mechanisms that affect the early growth of anchovies. …”
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