Grace Chen

ORCID: 0000-0003-1049-1571
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About
Contact & Profiles
Research Areas
  • Musicology and Musical Analysis
  • Speech and dialogue systems
  • Neurosurgical Procedures and Complications
  • Topic Modeling
  • Cerebrospinal fluid and hydrocephalus
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Regulation of Appetite and Obesity
  • Diverse Musicological Studies
  • Linguistics and Cultural Studies
  • Transport and Economic Policies
  • Biochemical Analysis and Sensing Techniques
  • Lexicography and Language Studies
  • Autism Spectrum Disorder Research
  • Natural Language Processing Techniques
  • Spectroscopy and Quantum Chemical Studies
  • Industrial Technology and Control Systems
  • Virology and Viral Diseases
  • Environmental and Social Impact Assessments
  • Obesity, Physical Activity, Diet
  • Job Satisfaction and Organizational Behavior
  • Nonlinear Dynamics and Pattern Formation
  • Amino Acid Enzymes and Metabolism
  • Experimental Behavioral Economics Studies
  • EU Law and Policy Analysis
  • Cultural Studies and Postmodernism

University of South Carolina
2024

Brown University
2022

University of California, Los Angeles
2018

Research Triangle Park Foundation
2017

GlaxoSmithKline (United States)
2017

Brigham and Women's Hospital
2016

Harvard University
2016

Stanford University
2013-2014

University of Southern California
2012

California State University, Long Beach
2011-2012

There is growing evidence that repeated consumption of highly palatable, nutritionally poor 'junk food' diets can produce deficits in cognition and behavioral control. We explored whether long-term junk-food diet exposure disrupts rats' ability to make adaptive choices about which foods pursue based on 1) expected reward value (outcome devaluation test) 2) cue-evoked expectations (Pavlovian-to-instrumental test). Rats were initially food restricted trained two distinct response-outcome...

10.3389/fpsyt.2018.00350 article EN cc-by Frontiers in Psychiatry 2018-08-16

OBJECTIVE Idiopathic normal pressure hydrocephalus (iNPH) is characterized by ventriculomegaly, gait difficulty, incontinence, and dementia. The symptoms can be ameliorated CSF drainage. object of this study was to identify factors associated with shunt-responsive iNPH. METHODS authors reviewed the medical records 529 patients who underwent shunt placement for iNPH at their institution between July 2001 March 2015. Variables were identified using bivariate multivariate analyses. Detailed...

10.3171/2016.6.jns16496 article EN Journal of neurosurgery 2016-09-30

This article describes a new tool for extracting question-answer pairs from text articles, and reports three experiments which investigate how suitable this technique is supplying knowledge to conversational characters. Experiment 1 demonstrates the feasibility of our method by creating characters 14 distinct topics evaluating them using hand-authored questions. 2 evaluates these questions collected naive participants, showing that generated provide full or partial answers about half asked....

10.5087/dad.2012.206 article EN cc-by Dialogue & Discourse 2012-03-16

The aim of this study was to compare activities daily living and cognitive function after 6 months' rehabilitation training with or without ventriculoperitoneal shunt in patients chronic normal pressure hydrocephalus following aneurysm subarachnoid haemorrhage.Thirty-nine subjects diagnosed haemorrhage, based on clinical deterioration non-improvement gait ataxia, disturbance, and/or urinary incontinence during rehabilitation, were included the study. A treatment group (n = 24) underwent...

10.2340/16501977-0461 article EN Journal of Rehabilitation Medicine 2009-01-01

Deep Neural Networks have found widespread useacross various domains, demonstrating notable success. Nonethe-less, their inherent complexity, stemming from the inclusion ofmillions of parameters, presents challenges during deployment insystems requiring low latency. Consequently, there’s a growingneed to develop lightweight neural networks that deliver compa-rable performance inference. This study introduces novelweight-based pruning method, wherein weights are graduallypruned based on...

10.31237/osf.io/qpfwh preprint EN 2024-02-28

Stochastic thermostats commonly used in molecular dynamics trajectories are known, under certain conditions, to exhibit a synchronization effect whereby initialized at different points phase space synchronize single master trajectory if they subjected the same sequence of random forces. We investigate spatiotemporal robustness this analytically and with simulations one three dimensions strong coupling limit. first response system time- spacewise local perturbation show that desynchronization...

10.1103/physreve.86.026703 article EN publisher-specific-oa Physical Review E 2012-08-03
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