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13381
Deep Binary Representation for Efficient Image Retrieval
Published 2017-01-01“…In this paper, we propose a new deep hashing method for efficient image retrieval. We propose an algorithm to calculate the target hash code which indicates the relationship between images of different contents. …”
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13382
A New Decomposition Ensemble Learning Approach with Intelligent Optimization for PM2.5 Concentration Forecasting
Published 2020-01-01“…Second, the ANN, whose connection parameters are optimized by APSO algorithm, is employed to model IMFs and residual terms, respectively. …”
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13383
A State-Space Modeling Approach for Active Structural Acoustic Control
Published 2009-01-01“…The challenge thus resides in deriving reasonable sized models that integrate structural, acoustic, electrical components and the controller algorithm. The advantages of adequate active control simulation strategies relies on the cost and time reduction in the development phase. …”
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13384
A Novel Approach to Face Verification Based on Second-Order Face-Pair Representation
Published 2018-01-01“…All the experiments are carried out on Labeled Face in the Wild (LFW) to verify the algorithm’s effectiveness against challenging uncontrolled conditions.…”
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13385
A Model for Estimating Resiliency of AI-Based Classifiers Defending Against Cyber Attacks
Published 2024-11-01“…It illustrates the potential of using adversary-aware feature sampling to build more robust classifiers and use an optimized algorithm to maintain inherent resilience. The proposed model is achieved with an accuracy of 0.995, an F1 score of 0.9932, a precision of 0.9921, a recall (before an attack) of 0.987, a recall (after an attack) of 0.632, and a severity score of 0.363. …”
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13386
DS-ARP: A New Detection Scheme for ARP Spoofing Attacks Based on Routing Trace for Ubiquitous Environments
Published 2014-01-01“…In addition, it is simple and stable, as it does not use a complex algorithm or impose extra load on the computer system.…”
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13387
Diagnosis of Functional Gastrointestinal Disorders and Choice of Treatment Regimen in Constipation Patients
Published 2021-10-01“…The current diagnostic algorithm in chronic constipation includes the disease identification according to Rome Criteria IV, red-flag symptom detection and instrumental laboratory examination. …”
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13388
IF-MABAC Method for Evaluating the Intelligent Transportation System with Intuitionistic Fuzzy Information
Published 2021-01-01“…The results illustrate that the designed algorithm is useful for assessing the performance of financial management.…”
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13389
Upper Bound on the Bit Error Probability of Systematic Binary Linear Codes via Their Weight Spectra
Published 2020-01-01“…The proposed bound on the bit error probability is derived with the framework of Gallager’s first bounding technique (GFBT), where the Gallager region is defined to be an irregular high-dimensional geometry by using a list decoding algorithm. The proposed bound on the bit error probability requires only the knowledge of weight spectra, which is helpful when the input-output weight enumerating function (IOWEF) is not available. …”
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13390
Hybrid Filtered-x Adaptive Vibration Control with Internal Feedback and Online Identification
Published 2018-01-01“…In this paper, a novel hybrid improved adaptive control strategy, feedback and online identification filtered-x LMS, namely, FOFxlms, is proposed, which introduces the residual errors to correct variable step-size, uses the estimated primary path to improve online identification, and applies internal feedback to compensate for the feedforward control. Then the FOFxlms algorithm is applied to a double-layer vibration isolation system of submarine rotating equipment, and the simulation results show that the normalized variable step-size with residual error can effectively improve convergence speed, the internal feedback can efficaciously compensate for steady-state control accuracy, and the online identification can dynamically identify the time-varying characteristics of the secondary path. …”
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13391
Semisupervised Learning-Based Word-Sense Disambiguation Using Word Embedding for Afaan Oromoo Language
Published 2024-01-01“…The K-means machine learning algorithm was used to cluster similar word vocabulary. …”
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13392
Combined treatment of an infected paraurethral cyst
Published 2021-03-01“…With inflammation of the paraurethral cyst, there is still no clear treatment algorithm. In this article, we present an observation of a 29‑year‑old woman with signs of an infected paraurethral cyst. …”
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13393
Limit Analysis of Collapse Mechanisms for Tunnel Roofs Subjected to Pore Water Pressure: A Numerical Approach
Published 2021-01-01“…Then, the numerical approach based on the Runge–Kutta algorithm and traversal search method is proposed to solve the complex equations. …”
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13394
Multiobjective Optimization of Precision Forging Process Parameters Based on Response Surface Method
Published 2015-01-01“…Nondominated sorting genetic algorithm-II (NSGA-II) was adopted to obtain the Pareto-optimal solutions. …”
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13395
Impact of Weather Factors on Unmanned Aerial Vehicles’ Wireless Communications
Published 2025-01-01“…Based on the influence of power transmission, operating frequency, modulation schemes, distance, and adverse weather conditions on the bit error rate and bandwidth suboptimization, we propose an algorithm to select the maximum operating frequency for reliable UAV link operation.…”
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13396
A Novel Hybrid Radial Basis Function Method for Predicting the Fresh and Hardened Properties of Self-Compacting Concrete
Published 2022-04-01“…Overall, the RBFNN model developed by ALO outperforms others, which depicts the capability of the ALO algorithm for determining the optimal parameters of the considered method.…”
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13397
Detecting Optic Disc on Asians by Multiscale Gaussian Filtering
Published 2012-01-01“…Currently, there is no algorithm designed to automatically detect the OD in fundus images captured from Asians which are larger and have thicker vessels compared to Caucasians. …”
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13398
Time-varying channel estimation in OFDM systems based on multiple symbols BEM
Published 2017-03-01“…In view of the problem of low frequency spectrum utilization for the time-varying channel estimation in orthogonal frequency division multiplexing(OFDM) systems based on basis expansion model (BEM),a new method based on multiple symbols BEM was proposed.Compared with the conventional method based on single symbol,the proposed method reduced the subcarriers for pilots.And by means of the baseline tilting technique,the new method mitigated the Gibbs phenomenon caused by Fourier series expansion.The theoretical analysis reveals that the channel model error is reduced due to the introduction of the baseline tilting technique when the normalized Doppler frequency is no more than <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML"> <mfrac> <mrow> <mfrac> <mn>1</mn> <mn>2</mn> </mfrac> <mo>−</mo><mfrac> <mn>1</mn> <mi>M</mi> </mfrac> </mrow> <mrow> <mn>1</mn><mo>+</mo><mfrac> <mrow> <msub> <mi>N</mi> <mi>g</mi> </msub> </mrow> <mi>N</mi> </mfrac> </mrow> </mfrac> <mtext> </mtext></math></inline-formula>.Finally,the numerical simulation shows that compared with conventional methods,the proposed algorithm achieves significant improvement on the estimation error performance and bit error rate (BER) performance under the conditions of the corresponding time-varying channel.…”
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13399
Indoor Positioning in Wireless Local Area Networks with Online Path-Loss Parameter Estimation
Published 2014-01-01“…In this paper we propose a localization algorithm which takes into account the nonstationarity of the working conditions by estimating and tracking the key parameters of RSS propagation. …”
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13400
Optimized Skip-Stop Metro Line Operation Using Smart Card Data
Published 2017-01-01“…Different from the conventional “A/B” scheme, the proposed Flexible Skip-Stop Scheme (FSSS) can better accommodate spatially and temporally varied passenger demand. A genetic algorithm (GA) based approach is then developed to efficiently search for the optimal solution. …”
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