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1121
Limited preventive care among Medicaid enrollees with HIV in the US South
Published 2025-01-01“…Generalized estimating equations estimated the probability of lipid, glucose, syphilis, and cervical cancer (women only) screenings and influenza vaccination. …”
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1122
A retrial queueing system with processor sharing and impatient customers
Published 2022-06-01“…Customers of one of the types that have made all the channels assigned to them busy leave the system unserved with some probability and, with an additional probability, go to the orbit of infinite size, from where they make attempts to get service at random time intervals. …”
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1123
Semi-quantitative risk assessment of peste des petits ruminants introduction with wild animals into Russian Federation
Published 2021-11-01“…Risk of this highly contagious viral disease spread in wild small ruminants in Mongolia was reported (probability 0.77). Expert survey was carried out for the determination of possible trends and factors of the infection introduction with the wild susceptible animals, through which small ruminant epizootologists assessed the risk probability. …”
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1124
Follow-up Care among Medicaid Patients with Schizophrenia treated with Antipsychotics in the Inpatient Setting
Published 2014-10-01“…The Cox proportional hazard model suggests that capitated health plan, attending physician specialty of psychiatry/psychology, and later year of index hospitalization significantly increase the probability of a follow-up visit, while substance-related disorders significantly decrease the probability. …”
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1125
Improving Performance of Integrated Ground-HAPS FSO Communication Links With MIMO Application
Published 2024-01-01“…Additionally, we provide highly accurate asymptotic results for the outage probability and the average BER at high SNR, obtained in terms of simpler functions. …”
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1126
Identifying and evaluating causes of waste effect in green building projects
Published 2025-01-01“…Through field surveys, including semi-structured interviews and brainstorming sessions, the probability of occurrence for each cause of waste and impact on the economic, environmental, and social objectives are evaluated, as well as the waste severity is determined based on a combined effect of probability and impacts. …”
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1127
Global, regional, and national lifetime risk of developing and dying from lung cancer in 2022: A population-based study in 185 countries
Published 2024-12-01“…Lifetime cancer risk is an index that indicates the cumulative probability of cancer at some age during a person’s lifetime. …”
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1128
Computing the time-dependent activity rate using non-declustered and declustered catalogues – a first step towards time-dependent seismic hazard calculations for operational earthq...
Published 2025-02-01“…In the case of Italy, the annual probability of exceedance increases significantly, but in the case of Spain not all the earthquakes have an associated increase in the exceedance probability. …”
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1129
Design and analysis of active queue management algorithm based on predictive control
Published 2011-01-01“…Model predictive control as a novel active queue management(AQM) algorithm was proposed for Internet system with large delay,called MPAQM.Considering the causality of time-delay system,the predicted output was defined.Then,the control requirement was converted to the optimal control objective,and the drop probability was obtained by solving the optimal problem.Furthermore,the delay-independent stability condition of closed-loop system was derived,which gave the guidelines how to select the parameters of MPAQM algorithm to assure the stability and fast convergence of the network system.The performances of MPAQM were evaluated through a series of simulations in NS2 under the single/multiple topology.The simulation results show that the queue length with MPAQM algorithm reaches the desired value with minimal tracking error and lower drop probability.MPAQM algorithm outperforms RED,PI and SPI-RED algorithms in terms of disturbance rejection,stability,and robustness.…”
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1130
Soft threshold wideband spectrum sensing algorithm based on enhanced gradient operator
Published 2024-05-01“…Theoretical analysis and simulation results show that the detection probability and false alarm probability of the proposed algorithm are significantly improved and less complex than MPSG algorithm in Gaussian channel and Rayleigh fading channel. …”
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1131
The Sum and Difference of Two Lognormal Random Variables
Published 2012-01-01“…By the Lie-Trotter operator splitting method, both the sum and difference are shown to follow a shifted lognormal stochastic process, and approximate probability distributions are determined in closed form. …”
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1132
Text steganography method based on automatic selection coding and dynamic word selection strategy
Published 2022-09-01“…A text steganography method based on automatic selection coding and dynamic word selection strategy was proposed for the inflexible text coding method and candidate word increasing number leading to the low quality of generated steganographic text.Steganographic translations was generated based on Transformer’s neural machine translation model.In generating steganographic translations, fixed-length coding and Huffman coding were used to establish the mapping relationship between candidate words and codewords, and dynamic word selection based on the probability difference threshold was achieved by calculating the probability difference percentage between steganographic words and normal words.Finally, the size of the two generated steganographic translations Sacrebleu was compared to realize the automatic selection of coding mode.The experimental results show that the proposed method can generate steganographic translations with high fluency and readability.When the embedding rate is 11.19%, the Sacrebleu of the steganographic translation reaches 10.53.…”
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1133
Research on Transmission Capacity Characteristics of the Cluster Flight Spacecraft Network
Published 2021-01-01“…First of all, by applying the mean value theorem of integrals, the expression of the outage probability of decode-and-forward relaying is derived. …”
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1134
Support Detection for SAR Tomographic Reconstructions from Compressive Measurements
Published 2015-01-01“…In this paper, a support detection method, based on a Generalized Likelihood Ratio Test (Sup-GLRT), is proposed and compared with the SequOMP method, in terms of probability of detection achievable with a given probability of false alarm and for different numbers of measurements.…”
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1135
Efficient Simulation Budget Allocation for Ranking the Top m Designs
Published 2014-01-01“…Using the optimal computing budget allocation framework, we formulate this problem as that of maximizing the probability of correctly ranking the top m designs subject to the constraint of a fixed limited simulation budget. …”
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1136
Optimization on Production-Inventory Problem with Multistage and Varying Demand
Published 2012-01-01“…At last the combination of crossover probability and mutation probability is tested for all problems and a law is found for large size.…”
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1137
Research on the multiuser MIMO linear cooperative spectrum sensing in cognitive radio networks
Published 2012-02-01“…The multiuser MIMO based linear cooperative spectrum sensing problem was investigated in cognitive radio system to improve the reliability of spectrum sensing.Both the local spectrum detecting strategy and global spectrum detecting strategy for multiuser MIMO based linear cooperative spectrum sensing system were derived.Then the optimization model that the different weights assigned on the receive signals of each user at the fusion center for global decision were optimized to maximize the detection probability given a targeted probability of false alarm is established.Furthermore,genetic algorithm (GA) was introduced to find the optimal weight vector of the above-mentioned cooperative spectrum sensing problem,with the purpose of reducing the sensing time in the spectrum sensing process.The simulation results show that,the reliability of spectrum sensing in cooperative spectrum sensing system can be efficiently enhanced with multiple antennas.Besides,the proposed GA method is efficient and stable,and achieves better detection performance when compared with the existing methods.…”
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1138
Risk assessment method for network attack surface based on Bayesian attack graph
Published 2018-06-01“…Aiming at the lack of objective risk assessment for the network attack surface on moving target defense,in order to realize the security risk assessment for the network system,and calculate the potential attack paths,a risk assessment method for network attack surface based on Bayesian attack graph was proposed.The network system resources,vulnerability and dependencies between them were used to establish Bayesian attack graph.Considering dependencies between nodes,the correlation between the resource and the influence of attacks on the attack path,the probability of each state that attackers can reach and the maximum probability attack path can be inferred.The experimental results prove the feasibility and effectiveness of the proposed network attack surface risk assessment method,which can provide a good support for the selection of dynamic defensive measures of attack surface.…”
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1139
A Handoff Algorithm of Dynamic Decisions with Extenics for Wireless Cellular Networks
Published 2010-01-01“…A traditional handoff algorithm always adopts stationary channel preservation schemes that cause the increase of call blocking probability (CBP) and the decrease of system utilization to reduce the call dropping probability (CDP) for handoff call. …”
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1140
Development of Empirical Fragility Curves in Earthquake Engineering considering Nonspecific Damage Information
Published 2018-01-01“…As a function of fragility curves in earthquake engineering, the assessment of the probability of exceeding a specific damage state according to the magnitude of earthquake can be considered. …”
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