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Keyword Search Criteria: Activity returned 30 record(s)
Sunday, 07/29/2018
Image-On-Image Regression: a Spatial Bayesian Latent Factor Model for Predicting Task-Evoked Brain Activity Using Task-Free MRI
Cui Guo, University of Michigan


Optimal Dose Selection Considering Both Toxicity and Activity Data; Plateau Detection for Molecularly Targeted Agents
Maria Athina Altzerinakou, Inserm; Xavier Paoletti, Gustave Roussy
2:20 PM

Image-On-Image Regression: a Spatial Bayesian Latent Factor Model for Predicting Task-Evoked Brain Activity Using Task-Free MRI
Cui Guo, University of Michigan
2:40 PM

Joint Modeling of Multi-System Wearable Data
Vadim Zipunnikov, Johns Hopkins Bloomberg School of Public Health; Junrui Di, Johns Hopkins Bloomberg School of Public Health
5:20 PM

Monday, 07/30/2018
Multivariate Mediation Analysis with a Multi-Categorical Exposure Variable: An Application to Explore Racial and Ethnic Disparities in Obesity
Qingzhao Yu, Louisiana State University Health Sciences Ctr; Lin Zhu, Louisiana State University Health Sciences Ctr; Bin Li, Louisiana State University


Detecting Planets: Jointly Modeling Radial Velocity and Stellar Activity Time Series
David Edward Jones, Duke University and SAMSI; David Stenning, Imperial College London; Eric Ford, Penn State University; Robert Wolpert, Duke University; Thomas Loredo, Cornell University; Xavier Dumusque, Observatoire Astronomique de l'Universite de Geneve
8:35 AM

Use of National Syndromic Surveillance Data to Monitor Weekly Lyme Disease Activity in Four US Regions
Hong Zhou, CDC; Michael Coletta, CDC; Howard Burkom, Johns Hopkins Applied Physics Laboratory; Aaron Kite Powell, CDC; Ruth Jajosky, CDC; Tara Strine, CDC
9:35 AM

Investigating Gender Differences in Mobility and Activity Space Using Density Ranking
Zhihang Dong, University of Washington; Adrian Dobra, University of Washington; Yen-Chi Chen, University of Washington
9:50 AM

Multivariate Mediation Analysis with a Multi-Categorical Exposure Variable: An Application to Explore Racial and Ethnic Disparities in Obesity
Qingzhao Yu, Louisiana State University Health Sciences Ctr; Lin Zhu, Louisiana State University Health Sciences Ctr; Bin Li, Louisiana State University
11:15 AM

Capturing Enhanced Information with Higher-Order Tensorian Statistics and Predicting Mortality from Accelerometry-Measured Physical Activity
Junrui Di, Johns Hopkins Bloomberg School of Public Health; Vadim Zipunnikov, Johns Hopkins Bloomberg School of Public Health
11:20 AM

Dealing with Methodological Issues in the Functional Data Analysis of Actigraphy Data
Stephen W. Looney, Augusta University; William Vaughn McCall, Augusta University; Jordan S. Lundeen, BlueChoice HealthPlan of South Carolina
11:35 AM

Deep Neural Network Model for Predicting Gene Activity Using Three-Dimensional Structures of Chemical Compounds
Pingzhao Hu, University of Manitoba; Md. Mohaiminul Islam, University of Manitoba; Kevin Jeffers, University of Manitoba; Andrew M Hogan , University of Manitoba; Rebecca Davis, University of Manitoba; Silvia Cardona, University of Manitoba
2:05 PM

A Bayesian Multilevel Dirichlet Regression Model for Adolescent Activity Pattern Data
Kori Khan, Ohio State; Catherine Calder, The Ohio State University; Anna Smith, Columbia University; Christopher Browning, The Ohio State University
2:35 PM

Tuesday, 07/31/2018
The Relationship Between Moderate to Vigorous Physical Activity and Metabolic Syndrome: a Bayesian Measurement Error Approach
Daniel Ries, Sandia National Laboratories; Alicia Carriquiry, Iowa State University
10:35 AM

Statistical Methods for Wearable Device Data with an Application in Clinical Studies
Xinyue Li, Yale University; Hongyu Zhao, Yale; Michael John Kane, Yale University; Yunting Zhang, Shanghai Children's Medical Center; Fan Jiang, Shanghai Children's Medical Center; Qingmin Lin, Shanghai Children's Medical Center; Qi Zhu, Shanghai Children's Medical Center; Yuanjin Song, Shanghai Children's Medical Center
2:35 PM

Quantifying Genetic Influences on Physical Activity Among Twins Based on Minute-Level Accelerometry Data Among Twins
Haochang Shou, University of Pennsylvania; Joanne Carpenter, University of Sydney; Kathleen Merikangas, National Institute of Mental Health; Ian Hickie, University of Sydney
2:50 PM

Wednesday, 08/01/2018
Bayesian Non-Negative Matrix Factorization for Analyzing Co-Location Networks
Wenna Xi, The Ohio State University; Catherine Calder, The Ohio State University; Christopher Browning, The Ohio State University


Creating a Composite Score for Physical Activity Using Shape Constrained Additive Model
Eli Kravitz, Texas A&M Statistics; Raymond J. Carroll, Texas A & M University; Sarah Keadle, California Polytechnic State University


Large-Scale Interactives for Large-Enrolment Courses
Anna Fergusson, The University of Auckland
8:55 AM

Matrix Factorization Approaches to Analysis of Functional Count Data
Daniel Backenroth, Columbia University; Russell T Shinohara, University of Pennsylvania; Jeff Goldsmith, Columbia University
9:00 AM

Clustering Travel Behavior Time Series Using Topological Data Analysis
Renjie Chen; nalini ravishanker, University of Connecticut; Jingyu Zhang, University of Connecticut; Karthik Konduri, University of Connecticut
9:15 AM

Bayesian Non-Negative Matrix Factorization for Analyzing Co-Location Networks
Wenna Xi, The Ohio State University; Catherine Calder, The Ohio State University; Christopher Browning, The Ohio State University
9:30 AM

Creating a Composite Score for Physical Activity Using Shape Constrained Additive Model
Eli Kravitz, Texas A&M Statistics; Raymond J. Carroll, Texas A & M University; Sarah Keadle, California Polytechnic State University
9:55 AM

A Functional Data Analysis Framework for Objectively Measured Physical Activity by Accelerometers
Chongzhi Di, Fred Hutchinson Cancer Research Center
2:05 PM

Unsupervised Clustering of Physical Activities and Its Application in Health Studies
Jiawei Bai, Johns Hopkins University; Ciprian Crainiceanu, Johns Hopkins University
2:25 PM

Classification of Walking and Stair Climbing Based on Raw Accelerometry Data
William Fadel, Indiana University; Jacek K Urbanek, Johns Hopkins University; Steven R Albertson, Indiana University ; Xiaochun Li, Indiana University; Andrea K Chomistek, Indiana University; Jaroslaw Harezlak, Indiana University Bloomington
2:45 PM

Continuous Movelet Transformation in Application to Individual Walking Strides Segmentation in Accelerometry Data
Marta Karas, Johns Hopkins Bloomberg SPH; Jaroslaw Harezlak, Indiana University Bloomington; Marcin Straczkiewicz, School of Public Health-Bloomington, Indiana University; William Fadel, Indiana University; Ciprian Crainiceanu, Johns Hopkins University; Jacek K Urbanek, Johns Hopkins University
3:05 PM

Advanced Signal Processing Methods in Walking and Body-Posture Detection in Observational Studies
Marcin Straczkiewicz, School of Public Health-Bloomington, Indiana University; Jacek K Urbanek, Johns Hopkins University; Vadim Zipunnikov, Johns Hopkins Bloomberg School of Public Health; Nancy Glynn, University of Pittsburgh Graduate School of Public Health; Tamara Harris, National Institute on Aging; Ciprian Crainiceanu, Johns Hopkins University; Jaroslaw Harezlak, Indiana University Bloomington
3:25 PM

Thursday, 08/02/2018
A Simulation Study Comparing MCP-Mod and a Model-Based Approach in Phase 2a Clinical Trials
Hongtao Zhang; Alan Hartford, AbbVie Inc
10:35 AM

Statistical Topology of Brain Activity Networks
Victor Solo, University of New South Wales; Ben Cassidy, Columbia University
10:35 AM