Valen E. Johnson - researchr alias

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Viewing Publication 1 - 16 from 16

2022

A Hyperparameter-Free, Fast and Efficient Framework to Detect Clusters From Limited Samples Based on Ultra High-Dimensional FeaturesShahina Rahman, Valen E. Johnson, Suhasini Subba Rao. access, 10:116844-116857, 2022. [doi]

2019

GWASinlps: non-local prior based iterative SNP selection tool for genome-wide association studiesNilotpal Sanyal, Min-Tzu Lo, Karolina Kauppi, Srdjan Djurovic, Ole A. Andreassen, Valen E. Johnson, Chi-Hua Chen. bioinformatics, 35(1):1-11, 2019. [doi]

2016

Bayesian variable selection for binary outcomes in high-dimensional genomic studies using non-local priorsAmir Nikooienejad, Wenyi Wang, Valen E. Johnson. bioinformatics, 32(9):1338-1345, 2016. [doi]

2013

High-Dimensional Bayesian Classifiers Using Non-Local PriorsDavid Rossell, Donatello Telesca, Valen E. Johnson. In Paolo Giudici, Salvatore Ingrassia, Maurizio Vichi, editors, Statistical Models for Data Analysis. Studies in Classification, Data Analysis, and Knowledge Organization, pages 305-313, Springer, 2013. [doi]

1999

1997

Segmentation of Medical Image Objects Using Deformable Shape LociDaniel S. Fritsch, Stephen M. Pizer, Liyun Yu, Valen E. Johnson, Edward L. Chaney. ipmi 1997: 127-140

Fully Bayesian Estimation of Gibbs Hyperparameters for Emission Computed Tomography DataD. M. Higdon, James E. Bowsher, Valen E. Johnson, T. G. Turkington, David R. Gilland, Ronald J. Jaszczak. tmi, 16(5):516-526, 1997.

1996

Bayesian reconstruction and use of anatomical a priori information for emission tomographyJames E. Bowsher, Valen E. Johnson, T. G. Turkington, Ronald J. Jaszczak, Carey E. Floyd Jr., R. Edward Coleman. tmi, 15(5):673-686, 1996. [doi]

1994

A note on stopping rules in EM-ML reconstructions of ECT imagesValen E. Johnson. tmi, 13(3):569-571, 1994. [doi]

Incorporation of correlated structural images in PET image reconstructionXiaolong Ouyang, Wing Hung Wong, Valen E. Johnson, Xiaoping Hu, Chin-Tu Chen. tmi, 13(4):627-640, 1994. [doi]

1993

A Framework for Incorporating Structural Prior Information into the Estimation of Medical ImagesValen E. Johnson. ipmi 1993: 307-321

1991

Image Restoration Using Gibbs Priors: Boundary Modeling, Treatment of Blurring, and Selection of HyperparameterValen E. Johnson, Wing Hung Wong, Xiaoping Hu, Chin-Tu Chen. pami, 13(5):413-425, 1991. [doi]

Boundary Estimation in Ultrasound ImagesW. J. Lin, Stephen M. Pizer, Valen E. Johnson. ipmi 1991: 285-299

1990

Image processing and image reconstruction with the use of a-priori informationChin-Tu Chen, Valen E. Johnson, Xiaoping Hu, Wing H. Wong, Charles E. Metz. miip 1990: [doi]

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