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Suggested Topics within your search.
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10201
Assessment of Interregional Inequality of Tax Revenues
Published 2023-03-01“…It is concluded that the problem of uneven development of regions of the country is traced through centuries. …”
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10202
Stability and Optimal Control Analysis for a Fractional-Order Industrial Virus-Propagation Model Based on SCADA System
Published 2025-04-01“…Thirdly, we formulate our system as an optimal control problem by introducing appropriate control variables and derive the corresponding optimality conditions. …”
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10203
Fine mapping of the pond snail left-right asymmetry (chirality) locus using RAD-Seq and fibre-FISH.
Published 2013-01-01“…A local genetic map was constructed by genotyping three flanking markers in over three thousand snails. …”
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10204
THE DEVELOPMENT OF A BASIC PROCESS SCHEME FOR THE PREPARATION OF ISOAMYL ACETATE
Published 2018-12-01“…Heterogeneous catalysis is preferred because of absence the catalyst separation problem. In the first part of the work vapor-liquid and liquid-liquid equilibrium simulation was made. …”
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10205
Efficient and safe software defined network topology discovery protocol
Published 2023-12-01“…The network topology discovery in OpenFlow-based software-defined networks is mainly achieved by utilizing the OpenFlow discovery protocol (OFDP).However, it has been observed in existing research that OFDP exhibits low updating efficiency and is susceptible to network topology pollution attacks.To address the efficiency and safety concerns of the network topology discovery protocol, an in-depth investigation was conducted on the mechanism and safety of OFDP network topology discovery.The characteristics of network topology establishment and updating in OFDP were analyzed, and an improved protocol named Im-OFDP (improved OpenFlow discovery protocol) based on the minimum vertex covering problem in graph theory was proposed.In Im-OFDP, the switch port table and network link table were initially established using prior information obtained from OFDP network topology discovery.Subsequently, a graph model of the network topology was constructed, and the minimum vertex covering algorithm in graph theory was employed to select specific switches for the reception and forwarding of topology discovery link layer discovery protocol (LLDP) packets.Multi-level flow tables were designed based on the network topology structure, and these flow entries were installed on the selected switches by the controller to process LLDP packets.To address security issues, dynamic check code verification in LLDP packets was employed to ensure the safety of network links.Additionally, a network equipment information maintenance mechanism was established based on known network topologies to ensure the safety of the network equipment.Experimental results demonstrate a significant reduction in the number of network topology discovery messages, bandwidth overhead, and CPU overhead through the deployment of Im-OFDP.Moreover, the response time for node failures and link recovery time after mode failure is substantially reduced.Im-OFDP also effectively mitigates various network topology pollution attacks, such as link fabrication and switch forgery attacks.Overall, Im-OFDP has the capability to enhance the efficiency and safety of SDN topology discovery.…”
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10206
The physical moduli of heterotic G 2 string compactifications
Published 2025-05-01“…We check that this metric reduces to the SU(3) moduli metric constructed in the literature. We then define an adjoint operator D ˇ † $$ {\overset{\check{} }{D}}^{\dagger } $$ . …”
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10207
Character generation and visual quality enhancement in animated films using deep learning
Published 2025-07-01“…Meanwhile, to address the image distortion problem caused by severe pose changes, a repainting image repair module is proposed. …”
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10208
Academic Translation Education and Knowledge of Translation Sub-Competence
Published 2021-12-01“…Thus, this article aims to analyze translation sub-competence with a specific focus on translation approach and to construct a scale to be applied in the German-Turkish language pair. …”
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10209
A UAV-Based Multi-Scenario RGB-Thermal Dataset and Fusion Model for Enhanced Forest Fire Detection
Published 2025-07-01“…A time-synchronized multi-scene, multi-angle aerial RGB-Thermal dataset (RGBT-3M) with “Smoke–Fire–Person” annotations and modal alignment via the M-RIFT method was constructed as a way to address the problem of data scarcity in wildfire scenarios. …”
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10210
Object Re-Identification Based on Federated Incremental Subgradient Proximal Optimization
Published 2025-01-01“…Additionally, it defines camera federated scenarios and dataset federated scenarios for problem modeling and analysis. Furthermore, due to the heterogeneous classifiers that clients may have, the approach intergrates personalized layers. …”
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10211
Investigation of Magnetized Casson Nanofluid Flow along Wedge: Gaussian Process Regression
Published 2024-01-01“…An unsteady two-dimensional magnetized Casson nanofluid flow model is constructed over a wedge under the effect of thermal radiation and chemical reaction. …”
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10212
Investment Decision and Coordination of Fresh Supply Chain Blockchain Technology Considering Consumer Preference
Published 2024-11-01“…In this paper, we study the decision-making and coordination problem of a two-tier fresh food supply chain consisting of a supplier and a retailer. …”
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10213
RP-DETR: end-to-end rice pests detection using a transformer
Published 2025-05-01“…The paper enhances the original model by adding the self-developed RepPConv-block to reduce the problem of information redundancy in feature extraction in the model backbone and to a certain extent reduce the model parameters. …”
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10214
Radar Waveform Recognition With ConvNeXt and Focal Loss
Published 2024-01-01“…Finally, ConvNeXt model was constructed to automatically extract signal TFI features to realize radar waveform classification and recognition, and focal loss was embedded to increase the weight of classes with small sample numbers in training and solve the problem of sample imbalance. …”
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10215
Some aspects of the abuse of rights in civil and economic proceedings
Published 2024-03-01“…The views and approaches to the problem of abuse of rights available in the legal literature are considered. …”
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10216
State of Health Prediction for Lithium-Ion Batteries Based on Gated Temporal Network Assisted by Improved Grasshopper Optimization
Published 2025-07-01“…In this model, features obtained from lithium-ion batteries are used to construct graph data based on cosine similarity. On this basis, the GGNN-TCN is employed to obtain the potential correlations between monitored parameters in Euclidean and non-Euclidean spaces. …”
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10217
Temporal Activity Path Based Character Correction in Heterogeneous Social Networks via Multimedia Sources
Published 2018-01-01“…Vast amount of multimedia data contains massive and multifarious social information which is used to construct large-scale social networks. In a complex social network, a character should be ideally denoted by one and only one vertex. …”
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10218
Improvement analysis of organic light emitting diode temperature control by integrating whale algorithm in PID control system.
Published 2025-01-01“…Meanwhile, the effectiveness of the proposed controller is verified by constructing a thermodynamic model and combining experimental data. …”
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10219
Feature Enhanced Spatial–Temporal Trajectory Similarity Computation
Published 2024-08-01“…From these three signals, we construct a multi-graph and use GCN to learn road intersection embedding jointly. …”
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10220
A Prediction Method for Acoustic Intensity Vector Field of Elastic Structure in Shallow Water Waveguide
Published 2020-01-01“…The results show that, with constructive and destructive interferences in the depth direction, there could be quantities of crests and vortices in the spatial structure of time-dependent complex intensity, which manifest a unique dynamic characteristic of sound energy. …”
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