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11021
Issues occult hepatitis B virus infection
Published 2012-07-01“…Molecular biologic enzymelinked immunoassay (ELISA), polymerase chain reaction (PCR) and morphological (immunohistochemistry, electron microscopy) methods were utilized for diagnostics.Results. Novel two-stage algorithm of diagnostics of CHB occult form was developed. …”
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11022
Mutations in Mycobacterium tuberculosis Isolates with Discordant Results for Drug-Susceptibility Testing in Peru
Published 2020-01-01“…Obtained sequences were aligned “through reference” (genomic mapping) using the program BWA with the algorithm “mem”, using as a reference the genome of the M. tuberculosis H37Rv strain. …”
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11023
Lossy Joint Source-Channel Coding Using Raptor Codes
Published 2008-01-01“…The use of systematic raptor encoders is proposed, in order to obtain a continuum of coding rates with a single basic encoding algorithm. Simulations show that the proposed scheme can outperform the separated baseline scheme for finite coding length and comparable complexity and, as expected, it is much more robust to channel errors in the case of channel capacity mismatch.…”
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11024
Vehicle Detection and Tracking Based on Improved YOLOv8
Published 2025-01-01“…In terms of tracking, MOTA, IDF1 and MOTP of the BoTSORT algorithm on the test video were superior to those of DeepSORT and ByteTrack. …”
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11025
Moor: Model-based offline policy optimization with a risk dynamics model
Published 2024-11-01“…Finally, we use a risk-averse algorithm to learn the policy on the combined dataset of offline and generated data. …”
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11026
Multivehicle Cooperative Lane Change Control Strategy for Intelligent Connected Vehicle
Published 2020-01-01“…The rolling optimization time domain algorithm is used to solve the optimization control problem step by step. …”
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11027
Prediction of Quality Food Sale in Mart Using the AI-Based TOR Method
Published 2022-01-01“…The accuracy-based artificial intelligence and genetic algorithm-based prediction are becoming more important in business intelligence, with the crossover revealing the highest percentage of interest-based profit in the food industry. …”
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11028
Linguistic Analysis of Hindi-English Mixed Tweets for Depression Detection
Published 2022-01-01“…In this proposed approach, data has been collected from Twitter and screened via passing them through a classifier built using the multinomial Naive Bayes algorithm and grid search, the latter being used for hyperparameter optimization. …”
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11029
Lung Segmentation in 4D CT Volumes Based on Robust Active Shape Model Matching
Published 2015-01-01“…This yields an initial segmentation for the 4D volume, which is then refined by using a 4D optimal surface finding algorithm. The approach was evaluated on a diverse set of 152 CT scans of normal and diseased lungs, consisting of total lung capacity and functional residual capacity scan pairs. …”
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11030
Multi-Modal Social Robot Behavioural Alignment and Learning Outcomes in Mediated Child–Robot Interactions
Published 2025-01-01“…This behavioural alignment is facilitated by a human memory-inspired learning algorithm that adapts in real-time over the course of an interaction. …”
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11031
Hydraulic Fracturing Mechanism of Rock Mass under Stress-Damage-Seepage Coupling Effect
Published 2022-01-01“…Based on the theory of elasticity and Weibull distribution, the statistical damage constitutive model of rock mass and the finite element numerical algorithm are established, by adopting the COMSOL Multiphysics numerical software and MATLAB program. …”
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11032
The Reduced-Order Model for Droplet Drift of Aerial Spraying under Random Lateral Wind
Published 2022-01-01“…Based on the input and output dataset of CFD, the recursive algorithm including nonlinear autoregressive exogenous model and surrogate-based recurrence framework and the deep learning method for time-series prediction called long short-term memory neural network are used to build the efficient reduced-order model, respectively. …”
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11033
Study on Automotive Back Door Panel Injection Molding Process Simulation and Process Parameter Optimization
Published 2021-01-01“…For a single evaluation index warpage, least squares method and artificial fish swarm algorithm are used to find the optimal parameter combination. …”
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11034
Damage Detection and Localization from Dense Network of Strain Sensors
Published 2016-01-01“…A wind turbine blade is adopted as a case study, and numerical simulations demonstrate the effectiveness of a data-driven algorithm relying on distributed strain data in evidencing the presence and location of damage, and sequentially ranking its severity. …”
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11035
Incoherent Integration Detection Method of Airborne Phased Array Radar in a Multipath Environment
Published 2021-01-01“…Considering these two characteristics, this paper first proposes a target pairing algorithm for matching the DP range and multipath range of the same target in signal detection, and then, combined with the cell-averaging constant false alarm rate (CA-CFAR) detection model, an incoherent integration detection method for airborne PAR in the multipath environment is proposed. …”
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11036
COG 11.3 New Features
Published 2025-01-01“…This paper describes the major new features available in COG 11.3 including: (a) updated nuclear data libraries; (b) updated activation data; (c) advanced LLNL Fission Reaction Event Yield Algorithm; (d) new time-tagged list-mode detector feature; (e) new spontaneous fission source feature; (f) new alpha and deuteron particle transport; (g) updated electron transport (implementing EGS5 with internal electron library generation using PEGS5); (h) three new estimators for the effective delayed neutron fraction; (i) new input pre-processor options for user-friendly generation of three-dimensional rectangular and triangular lattice geometries; (j) new parallel-processing capabilities for the inverse reactor period and CritDetVR features using MPI; (k) a new imaging detector feature; and (l) details of the modernized COG website at https://cog.llnl.gov. …”
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11037
LINGUISTIC AND ACOUSTIC RESOURCES OF THE COMPUTER-BASED SYSTEM FOR ANALYSIS AND INTERPRETATION OF SPEECH INTONATION
Published 2018-02-01“…Presented work describes as well the algorithm of designing of the computer-based system for analysis and interpretation of speech intonation.…”
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11038
Efficient Design of the Microstrip Reflectarray Antenna by Optimizing the Reflection Phase Curve
Published 2016-01-01“…The common optimization method that employs an optimization algorithm in conjunction with the full-wave simulation to optimize the antennas’ structural parameters is able to achieve better performances in comparison with the conventional method; but it is impractical for large-scale microstrip reflectarray antennas due to too many structural parameters from variable reflection elements. …”
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11039
A Novel Steganography Technique for SDTV-H.264/AVC Encoded Video
Published 2016-01-01“…In this paper, a novel steganography technique designed for Standard Definition Digital Television (SDTV) H.264/AVC encoded video sequences is presented. The algorithm introduced here makes use of the compression properties of the Context Adaptive Variable Length Coding (CAVLC) entropy encoder to achieve a low complexity and real-time inserting method. …”
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11040
The influence of prenatal environmental conditions on the weight of newborn domestic pigs
Published 2017-11-01“…The weight of newborn piglets in domestic pigs depends on the maternal environment. Using an original algorithm based on the comparison of the coefficients of correlation between the half-nests (the same average genotype and the same conditions of the embryonic environment) and the twin sockets (the same genotype, different conditions of the embryonic environment), it was possible to estimate the relative contribution of the various components to the weight of the newborn in the domestic pigs. …”
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