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3761
UAV Path Planning for Precision Multi-Target Localization
Published 2025-01-01“…At each designated waypoint, the UAV obtains bearing measurements to tagged animals, considering the associated uncertainty. The algorithm then intelligently recommends subsequent locations that minimize predicted localization uncertainty while accounting for constraints related to mission time, keeping the UAV within signal range, and maintaining a suitable distance from targets to avoid disturbing the wildlife. …”
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3762
UAV target tracking method based on global feature interaction and anchor-frame-free perceptual feature modulation.
Published 2025-01-01“…In addition, we design an anchor-free frame-aware feature modulation mechanism to reduce computation and generate high-quality anchors while optimizing the target frame refinement computation to improve the adaptability to target deformation motion. …”
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3763
Target Detection and Image Enhancement for Underwater Environment: Research on Improving YOLOv7
Published 2025-01-01“…Aiming at the common low accuracy and efficiency problems in underwater target detection, this paper designs an innovative algorithm based on the YOLOv7 framework. The core of the research lies in enhancing the feature extraction capability of the model, optimizing the feature expression of the model by introducing the CBAM attention mechanism, and improving the original structure of the neck component. …”
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3764
Scalable FPGA Implementation of a Reliability-Based Direct Turbo Decoder for Short Block Codes
Published 2025-01-01“…This paper presents the first hardware implementation of the RCODD algorithm on an FPGA, featuring a serial architecture optimized for minimal memory usage and logic complexity. …”
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3765
Heterogeneous Multi-Agent Deep Reinforcement Learning for Cluster-Based Spectrum Sharing in UAV Swarms
Published 2025-05-01“…Each UAV is equipped with an intelligent agent to execute the deep reinforcement learning (DRL) algorithm. Correspondingly, the HMDRL-UC consists of two parts: multi-agent proximal policy optimization for cluster head (MAPPO-H) and independent proximal policy optimization for cluster member (IPPO-M). …”
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3766
Photovoltaic Power Forecasting with Weather Conditioned Attention Mechanism
Published 2025-04-01“…We propose a Multi-Stream Attention Fusion Network (MSAFN) which utilizes an algorithm to derive the optimal decomposition algorithm for different weather conditions. …”
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3767
Robust Beamforming for Superdirective Antenna Arrays and Experimental Validations
Published 2025-01-01“…To solve this optimization problem, we propose an efficient orthogonal complement-aided quadratic constraint least squares (OC-QCLS) algorithm, which achieves the maximum possible directivity under the sensitivity constraint. …”
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3768
rhBNN+ Comprehensive Detections and Analyses of the Human Body Temperatures and Sounds by the Same Smart Mask
Published 2023-08-01“…The SVM achieved 84.3% accuracy for sound data classification, while the Lion algorithm−optimized SVM achieved an even higher accuracy of 93.6%. …”
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3769
Spatial–degree of freedom improvement of interference alignment in multi-input, multi-output interference channels
Published 2017-01-01“…To improve the achievable degree of freedom in the K -user interference network, we propose a rank minimization interference minimization algorithm. Unlike the existing methods concentrating on the promotion of degree of freedom, our rank optimization method works directly with the interference matrix rather than its projection using the receive beamformers. …”
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3770
PHEV Routing with Hybrid Energy and Partial Charging: Solved via Dantzig–Wolfe Decomposition
Published 2025-07-01“…While the full model fails to solve instances with more than 30 customers, the DW algorithm achieves high-quality solutions with optimality gaps typically below 3%. …”
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3771
Text Detection Method With Emphasis on Text Component Importance and Lightweight Design
Published 2024-01-01“…Therefore, this study proposes an image scene text detection method based on a lightweight deep relation inference scene text detection algorithm. This algorithm simplifies the network of detection algorithms that consider the importance of text components, aiming to reduce computational complexity while addressing issues such as excessive smoothing. …”
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3772
Improved Combinatorial Benders Decomposition for a Scheduling Problem with Unrelated Parallel Machines
Published 2017-01-01“…For the first set the proposed method performs 21.85% on average faster than the standard implementation of the Benders algorithm. For the second set the proposed method failed to find an optimal solution in only 31 in 600 instances, obtained an average gap of 0.07%, and took an average computational time of 377.86 s, while the best results of the other methods were 57, 0.17%, and 573.89 s, respectively.…”
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3773
ASSESSMENT OF THE EFFICACY OF DOSE RADIATION THERAPY REGIMENS FOR TREATING CANCER ACCORDING TO CRITERIA FOR EARLY TOXICITY OF RADIOTHERAPY
Published 2018-05-01“…Optimization of dose fractionation regimens is an important way to increase the effectiveness of radiotherapy for malignant tumors. …”
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3774
Deep reinforcement learning for integrated vessel path planning with safe anchorage allocation
Published 2025-01-01“…Additionally, the system ensured practicality through path simplification using the Douglas-Peucker algorithm while maintaining safety standards. The visualized optimal paths enhance navigational guidance, thereby improving both maritime traffic safety and port operational efficiency.…”
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3775
UAV spatiotemporal crowdsourcing resource allocation based on deep reinforcement learning
Published 2025-01-01“…Traditional approaches to this problem have focused on optimizing the Age of Information (AoI) to ensure timely and equitable data updates. …”
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3776
High-robustness integrated adversarial training method for fingerprint-based indoor localization systems
Published 2025-01-01“…These findings verify that EDEAD optimizes computational efficiency while maintaining high robustness.…”
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3777
Toward Energy Efficiency and Fairness in UAV-Based Task Offloading
Published 2025-01-01“…This results in a joint optimization framework combining 1) a Multi-Agent Deep Deterministic Policy Gradient (MADDPG) algorithm for UAV trajectory control to enhance service coverage and energy efficiency, with 2) a low-complexity task offloading algorithm for UEs. …”
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3778
A Hybrid Approach to Cloud Data Security Using ChaCha20 and ECDH for Secure Encryption and Key Exchange
Published 2025-03-01“…This approach enhances security during data transmission and storage while mitigating the common vulnerabilities found in single-algorithm solutions. …”
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3779
Automated irrigation of apple trees based on dendrometer sensors
Published 2025-04-01“…Although the tested algorithm proved to be efficient, the results also indicated the potential for optimization. …”
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3780
Effects of PET image reconstruction parameters and tumor-to-background uptake ratio on quantification of PET images from PET/MRI and PET/CT systems
Published 2024-09-01“…The Bayesian penalized likelihood (BPL) algorithm, recently introduced, uses a noise penalty factor (β) to achieve full convergence while controlling noise. …”
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