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Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1926 1
1963 1
1969 1
1971 1
1973 2
1974 1
1975 1
1976 6
1977 1
1979 5
1980 5
1981 4
1982 5
1983 7
1984 10
1985 9
1986 12
1987 10
1988 8
1989 12
1990 17
1991 10
1992 11
1993 8
1994 18
1995 18
1996 18
1997 30
1998 25
1999 30
2000 38
2001 31
2002 32
2003 40
2004 45
2005 60
2006 61
2007 92
2008 76
2009 76
2010 85
2011 79
2012 103
2013 103
2014 101
2015 109
2016 119
2017 100
2018 107
2019 136
2020 131
2021 150
2022 157
2023 139
2024 47

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2,212 results

Results by year

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Page 1
Novel velocity estimation for symmetric and asymmetric self-paced treadmill training.
Canete S, Jacobs DA. Canete S, et al. J Neuroeng Rehabil. 2021 Feb 5;18(1):27. doi: 10.1186/s12984-021-00825-3. J Neuroeng Rehabil. 2021. PMID: 33546729 Free PMC article.
In the baseline condition, the subjects walked at 3 fixed-speeds normalized to their leg length as Froude numbers. We developed a novel kinematic method for increasing the accuracy of the user's estimated walking velocity and compared our method against other …
In the baseline condition, the subjects walked at 3 fixed-speeds normalized to their leg length as Froude numbers. We developed a novel kine …
Estimation of the parameters of symmetric stable ARMA and ARMA-GARCH models.
Sathe AM, Upadhye NS. Sathe AM, et al. J Appl Stat. 2021 May 18;49(11):2964-2980. doi: 10.1080/02664763.2021.1928019. eCollection 2022. J Appl Stat. 2021. PMID: 35909668 Free PMC article.
In this article, we first propose the modified Hannan-Rissanen Method for estimating the parameters of autoregressive moving average (ARMA) process with symmetric stable noise and symmetric stable generalized autoregressive conditional heteroskedastic …
In this article, we first propose the modified Hannan-Rissanen Method for estimating the parameters of autoregressive moving a …
Estimation of non-symmetric and unbounded region of attraction using shifted shape function and R-composition.
Li D, Ignatyev D, Tsourdos A, Wang Z. Li D, et al. ISA Trans. 2023 May;136:308-322. doi: 10.1016/j.isatra.2022.11.015. Epub 2022 Nov 21. ISA Trans. 2023. PMID: 36503619
However, existing methods yield conservative results, especially for non-symmetric and unbounded regions. ...In contrast to existing methods, the proposed method iteratively places the center of a shifted shape function (SSF) close to the boundary of t …
However, existing methods yield conservative results, especially for non-symmetric and unbounded regions. ...In contrast to ex …
Symmetric Bilinear Regression for Signal Subgraph Estimation.
Wang L, Zhang Z, Dunson D. Wang L, et al. IEEE Trans Signal Process. 2019 Apr 1;67(7):1929-1940. doi: 10.1109/tsp.2019.2899818. Epub 2019 Feb 15. IEEE Trans Signal Process. 2019. PMID: 37216010 Free PMC article.
We propose a symmetric bilinear model with L(1) penalty to search for small clique subgraphs that contain useful information about the response. A coordinate descent algorithm is developed to estimate the model where we derive analytical solutions for a sequence of …
We propose a symmetric bilinear model with L(1) penalty to search for small clique subgraphs that contain useful information about th …
Robust estimation of lumbar joint forces in symmetric and asymmetric lifting tasks via large-scale electromyography-driven musculoskeletal models.
Moya-Esteban A, van der Kooij H, Sartori M. Moya-Esteban A, et al. J Biomech. 2022 Nov;144:111307. doi: 10.1016/j.jbiomech.2022.111307. Epub 2022 Sep 19. J Biomech. 2022. PMID: 36191432 Free article.
Back-support exoskeletons controllers based on low back compression force estimates could potentially reduce the incidence of chronic pain. However, progress has been hampered by the lack of robust and accurate methods for compression force estimation. ...Ten …
Back-support exoskeletons controllers based on low back compression force estimates could potentially reduce the incidence of chronic …
Likelihood interval for nonlinear regression.
Lee MH, Bae KS. Lee MH, et al. Transl Clin Pharmacol. 2023 Jun;31(2):85-94. doi: 10.12793/tcp.2023.31.e8. Epub 2023 Jun 23. Transl Clin Pharmacol. 2023. PMID: 37440781 Free PMC article.
Wald confidence interval has been used as the conventional method of interval estimation for the parameters in nonlinear models. Because Wald confidence interval is symmetric around the point estimate, it does not reflect the asymmetry of the likelihoo …
Wald confidence interval has been used as the conventional method of interval estimation for the parameters in nonlinear model …
A Bayesian nonparametric meta-analysis model.
Karabatsos G, Talbott E, Walker SG. Karabatsos G, et al. Res Synth Methods. 2015 Mar;6(1):28-44. doi: 10.1002/jrsm.1117. Epub 2014 Apr 29. Res Synth Methods. 2015. PMID: 26035468 Review.
The conventional normal fixed-effect and normal random-effects models assume a normal effect-size population distribution, conditionally on parameters and covariates. For estimating the mean overall effect size, such models may be adequate, but for prediction, they surely …
The conventional normal fixed-effect and normal random-effects models assume a normal effect-size population distribution, conditionally on …
Maximum Likelihood Estimation of Symmetric Group-Based Models via Numerical Algebraic Geometry.
Kosta D, Kubjas K. Kosta D, et al. Bull Math Biol. 2019 Feb;81(2):337-360. doi: 10.1007/s11538-018-0523-2. Epub 2018 Oct 24. Bull Math Biol. 2019. PMID: 30357599 Free PMC article.
Phylogenetic models admit polynomial parametrization maps in terms of the root distribution and transition probabilities along the edges of the phylogenetic tree. For symmetric continuous-time group-based models, Matsen studied the polynomial inequalities that characterize …
Phylogenetic models admit polynomial parametrization maps in terms of the root distribution and transition probabilities along the edges of …
Q-space trajectory imaging with positivity constraints (QTI+).
Herberthson M, Boito D, Haije TD, Feragen A, Westin CF, Özarslan E. Herberthson M, et al. Neuroimage. 2021 Sep;238:118198. doi: 10.1016/j.neuroimage.2021.118198. Epub 2021 May 21. Neuroimage. 2021. PMID: 34029738 Free PMC article.
Here, we show that three independent conditions have to be fulfilled by the mean and covariance tensors associated with distributions of symmetric positive semidefinite tensors. We introduce an estimation framework utilizing semi-definite programming (SDP) to guaran …
Here, we show that three independent conditions have to be fulfilled by the mean and covariance tensors associated with distributions of …
Estimation and selection in linear mixed models with missing data under compound symmetric structure.
Lee YC, Shang J. Lee YC, et al. J Appl Stat. 2021 Aug 30;49(15):4003-4027. doi: 10.1080/02664763.2021.1969342. eCollection 2022. J Appl Stat. 2021. PMID: 36324480 Free PMC article.
Based on the proposed method for estimation, we explore the relationship between estimation and selection behavior over missing rates. Simulations and a real data application are conducted for illustrating the effectiveness of the proposed method in se …
Based on the proposed method for estimation, we explore the relationship between estimation and selection behavior over …
2,212 results