Showing 541 - 560 results of 677 for search 'transformation estimation algorithm', query time: 0.12s Refine Results
  1. 541

    Comprehensive analyses of telomerase component DKC1 and its association with clinical, molecular and immune landscapes in uterine corpus endometrial carcinoma by Chenxi Sun, Xu Liu, Tiantian Liu, Chenliu Fan, Yang Jiang, Binggen Li, Huiyang Yuan, Chengyun Zheng, Dawei Xu

    Published 2025-05-01
    “…Lower immune scores were observed in DKC1-high tumors as assessed by ESTIMATE algorithm. Tumor Immune Dysfunction and Exclusion (TIDE) analyses revealed robustly higher TIDE scores featured with T Cell exclusion in DKC1-high tumors, and consistently, the diminished trafficking of immune cells into tumor tissues and substantial declines in immune cell infiltration were shown in these tumors. …”
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    Article
  2. 542

    Advancing mmWave Altimetry for Unmanned Aerial Systems: A Signal Processing Framework for Optimized Waveform Design by Maaz Ali Awan, Yaser Dalveren, Ali Kara, Mohammad Derawi

    Published 2024-08-01
    “…Angle of arrival (AoA) estimation, traditionally employed in terrain mapping applications, is largely unexplored for UAS radar altimeters (RAs). …”
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    Article
  3. 543

    A Ray-Tracing-Based Single-Site Localization Method for Non-Line-of-Sight Environments by Shuo Hu, Lixin Guo, Zhongyu Liu

    Published 2024-12-01
    “…In this paper, we propose a novel single-site localization method tailored for complex multipath NLOS environments, leveraging only angle-of-arrival (AOA) estimates in conjunction with a ray-tracing (RT) algorithm. …”
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    Article
  4. 544

    A Direct Attitude Determination Approach Based on GPS Double-Difference Carrier Phase Measurements by Jianhua Cheng, Jing Wang, Lin Zhao

    Published 2014-01-01
    “…It is shown it gets a precise attitude result with the direct attitude determination method in the simulation. A novel algorithm is proposed to solve some problems. Simulation results show the effectiveness of the proposed algorithm.…”
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    Article
  5. 545

    TDOA-Based Source Collaborative Localization via Semidefinite Relaxation in Sensor Networks by Yongsheng Yan, Haiyan Wang, Xiaohong Shen, Ke He, Xionghu Zhong

    Published 2015-09-01
    “…Furthermore, the proposed source localization algorithm by taking the NLOS TOA measurements as the constraints of the convex problem can provide a good estimate.…”
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  6. 546

    Controlled Fault Current Interruption Scheme for Improved Fault Prediction Accuracy by Xu Yang, Qi Long, Hao Li, Dachao Huang, Shupeng Xue, Jiajie Huang, Hongzhang Liang, Xiongying Duan

    Published 2025-03-01
    “…To enhance the accuracy and efficiency of controlled fault current interruption (CFI) in short-circuit current processing within power systems, a half-cycle elimination prediction algorithm and a double-sampling CFI sequence method are proposed in this study. …”
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    Article
  7. 547

    Evaluation of Land Use Change Trends Using Landscape Measurements (Case Study: Pakdasht City) by Alireza Thernasab, Leila Ebrahimi, Ameneh Haghzad, Mehrdad Ramezan Por

    Published 2023-12-01
    “…These images were classified in ENVI 5.3 software based on the maximum likelihood algorithm. Then the accuracy of the maps obtained from the maximum likelihood algorithm was estimated. …”
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    Article
  8. 548

    COMPUTAÇÃO QUÂNTICA EM QUÍMICA by Caio M. Porto, Matheus S. Fonseca, Guilherme de S. T. Morais, Celso J. Villas-Boas, Rene A. Nome, Nelson H. Morgon

    Published 2025-01-01
    “…By leveraging qubits and powerful quantum algorithms like the variational quantum eigensolver (VQE) and quantum phase estimation (QPE), quantum computing provides a novel approach to unraveling the intricacies of electronic structures and properties of molecules. …”
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    Article
  9. 549

    Respiratory Motion Correction for Compressively Sampled Free Breathing Cardiac MRI Using Smooth l1-Norm Approximation by Muhammad Bilal, Jawad Ali Shah, Ijaz M. Qureshi, Kushsairy Kadir

    Published 2018-01-01
    “…In the second step, a block matching algorithm, known as Adaptive Rood Pattern Search (ARPS), is exploited to estimate and correct respiratory motion among the recovered images. …”
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    Article
  10. 550

    Pandemic velocity: Forecasting COVID-19 in the US with a machine learning & Bayesian time series compartmental model. by Gregory L Watson, Di Xiong, Lu Zhang, Joseph A Zoller, John Shamshoian, Phillip Sundin, Teresa Bufford, Anne W Rimoin, Marc A Suchard, Christina M Ramirez

    Published 2021-03-01
    “…The compartmental model uses this distribution and predicts deaths using a random forest algorithm trained on COVID-19 data and population-level characteristics, yielding daily projections and interval estimates for cases and deaths in U.S. states. …”
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    Article
  11. 551

    Continuous wavelet based transfer function analysis of cerebral autoregulation dynamics for neuromonitoring using near-infrared spectroscopy by Marcus Thudium, Evgeniya Kornilov, Evgeniya Kornilov, Stefan Moestl, Fabian Hoffmann, Fabian Hoffmann, Alex Hoff, Surat Kulapatana, Surat Kulapatana, Surat Kulapatana, Vasile Urechie, Vasile Urechie, Maximilian Oremek, Stefano Rigo, Stefano Rigo, Stefano Rigo, Karsten Heusser, Italo Biaggioni, Jens Tank, André Diedrich, André Diedrich

    Published 2025-06-01
    “…Derived parameters like cerebral oxygenation index or Fast Fourier Transform based coherence estimates between blood pressure and cerebral blood flow have their limitations of use for stationary data and low time resolution. …”
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    Article
  12. 552

    DETECTION OF CURRENT CIRCUITS FAULT FOR DIFFERENTIAL CURRENT PROTECTION by M. S. Loman, V. S. Kachenya

    Published 2018-04-01
    “…With the aid of a computational experiment, the error limit of such an estimate is determined. The block diagram of algorithm of determination of open circuits on the basis of the analysis of increments of the acting values of brake and differential currents is presented; the principle of its functioning is described. …”
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  13. 553

    A Dataset on Corn Silage in China Used to Establish a Prediction Model Showing Variation in Nutrient Composition by Shu Zhang, Jian Hao, Donghai Wang, Chenglong Luo, Na Lu, Xiaocen Guo, Yanfang Liu, Zixiao Zhang, Shengli Li

    Published 2023-01-01
    “…The results indicated that the contents of NDF, ADF, and starch were estimated precisely based on ATR-FTIR combined with PLSR or the BP-ANN algorithm (R2 ≥ 0.91). …”
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  14. 554

    High-precision speed control of induction motors using a multi-pulse voltage source converter and advanced observer-based strategies by Carlos E. Castañeda, Antonio Valderrabano-Gonzalez, Hossam A. Gabbar, Vijay K. Sood

    Published 2025-03-01
    “…This control algorithm transforms the plant to be controlled to the non-linear block control form by using error-tracking dynamics. …”
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    Article
  15. 555

    A Parallel Reconstruction Scheme in Fluorescence Tomography Based on Contrast of Independent Inversed Absorption Properties by Xiaolei Song, Ji Yi, Jing Bai

    Published 2006-01-01
    “…In this way, the multiparameter estimation problem in fluorescent tomography is transformed into two independent single-coefficient determined schemes of diffusion optical tomography (DOT). …”
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  16. 556

    Drones and AI-Driven Solutions for Wildlife Monitoring by Nourdine Aliane

    Published 2025-06-01
    “…This synergy is reshaping wildlife monitoring, offering novel solutions to tackle challenges in species identification, animal tracking, anti-poaching, population estimation, and habitat analysis. This paper conducts a comprehensive literature review to examine the recent advancements in drone and AI systems for wildlife monitoring, focusing on two critical dimensions: (1) Methodologies, algorithms, and applications, analyzing the AI techniques employed in wildlife monitoring, including their operational frameworks and real-world implementations. (2) Challenges and opportunities, identifying current limitations, including technical hurdles and regulatory constraints, as well as exploring the untapped potential in drone and AI integration to enhance wildlife monitoring and conservation efforts. …”
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  17. 557

    The use of artificial intelligence in stereotactic ablative body radiotherapy for hepatocellular carcinoma by Atsuto Katano

    Published 2025-06-01
    “…This review summarizes recent advances in AI applications across the SABR workflow, including automated contouring, knowledge-based planning, fluence prediction via deep learning, respiratory motion modeling, liver function estimation, and prognostic modeling. Clinical studies have demonstrated notable benefits, such as a reduction in contouring time and improved dosimetric quality using machine learning–based optimization algorithms. …”
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    Article
  18. 558

    Processing of retransmitted GPS signals in the problem of measuring the total electron content in the ionosphere by Y. A. Kapliarchuk, S. V. Kozlov, I. E. Savinykh, A. S. Shapkin

    Published 2023-09-01
    “…The algorithm can be used for estimating TEC based on the retransmission of signals from GPS.…”
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  19. 559

    A Robust H.264/AVC Video Watermarking Scheme with Drift Compensation by Xinghao Jiang, Tanfeng Sun, Yue Zhou, Wan Wang, Yun-Qing Shi

    Published 2014-01-01
    “…Malicious attacks with different quantization parameters (QPs) or motion estimation algorithms can be resisted efficiently, with 80% accuracy on average after lossy compression.…”
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  20. 560

    A Decomposition Model for HPLC-DAD Data Set and Its Solution by Particle Swarm Optimization by Lizhi Cui, Zhihao Ling, Josiah Poon, Simon K. Poon, Junbin Gao, Paul Kwan

    Published 2014-01-01
    “…This paper proposes a separation method, based on the model of Generalized Reference Curve Measurement and the algorithm of Particle Swarm Optimization (GRCM-PSO), for the High Performance Liquid Chromatography with Diode Array Detection (HPLC-DAD) data set. …”
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