Results 31 to 40 of about 10,202,465 (303)
Sequential Generalized Likelihood Ratio Tests for Online Item Monitoring
Psychometrika, 2021 The study presents statistical procedures that monitor functioning of items over time. We propose generalized likelihood ratio tests that surveil multiple item parameters and implement with various sampling techniques to perform continuous or intermittent monitoring.
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IEEE Access, 2020 As the increasing of both users' demand and the number of communication satellites, spectrum resource is becoming increasingly scarce. Cognitive radio (CR) can effectively alleviate the scarcity of spectrum resource.
Yuan Liu +5 more
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Spectrum Sharing Between Radar and Communication Systems Based on Overlapped Virtual Subarrays
IEEE Access, 2022 In this paper, we propose a new technique for spectrum sharing between radar and communication systems. The new technique enjoys the advantages of null-space projecting which can be used to mitigate the interference between radar and communication ...
Yuezhou Wu +3 more
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On a Modified Yule Distribution
Statistica, 2018 A modified version of Yule distribution is introduced here and discuss some of its properties by deriving expressions for its probability generating function, raw moments, factorial moments etc.
C. Satheesh Kumar +1 more
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Bivariate Discrete Modified Weibull (BDMW) Distribution
Statistica, 2021 In this paper we develop a bivariate discrete modifiedWeibull (BDMW) distribution and derived some of its important properties such as joint survival function, marginal survival function, conditional survival function, joint probability generating ...
Damodaran Santhamani Shibu, Nimna Beegum
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The Generalized Likelihood Ratio Test and the Sparse Representations Approach [PDF]
, 2010 No ...
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Sequential generalized likelihood ratio tests for vaccine safety evaluation [PDF]
Statistics in Medicine, 2010 AbstractThe evaluation of vaccine safety involves pre‐clinical animal studies, pre‐licensure randomized clinical trials, and post‐licensure safety studies. Sequential design and analysis are of particular interest because they allow early termination of the trial or quick detection that the vaccine exceeds a prescribed bound on the adverse event rate ...
Mei-Chiung, Shih +3 more
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Journal of Statistical Software, 2023 The issue of variance components testing arises naturally when building mixed-effects models, to decide which effects should be modeled as fixed or random or to build parsimonious models.
Charlotte Baey, Estelle Kuhn
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Restricted Likelihood Ratio Testing in Linear Mixed Models with General Error Covariance Structure [PDF]
, 2011 We consider the problem of testing for zero variance components in linear mixed models with correlated or heteroscedastic errors. In the case of independent and identically distributed errors, a valid test exists, which is based on the exact finite ...
Sonja Greven +5 more
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International Journal of Antennas and Propagation, 2015 We propose a new algorithm to suppress the jammer signals and estimate the direction of arrival (DOA) of the signal of interest (SOI) for collocated MIMO radar by using the matrix pencil method (MPM) and the generalized likelihood ratio test (GLRT).
Kang-in Lee +4 more
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