Publications
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Identifying high school risk factors that forecast heavy drinking in understudied young adults
Heavy alcohol drinking is a major, preventable problem that adversely impacts the physical and mental health of US young adults. Studies seeking drinking risk factors typically focus on young adults…
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Improving Participation of Children in Foster Care in Stable, High-Quality Early Care and Education: Administrative Data Findings (Conference poster)
This conference poster presents findings from administrative data analyses about the experiences of young Arkansas children in foster care in subsidized child care.
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SayNav: Grounding Large Language Models for Dynamic Planning to Navigation in New Environments
We present SayNav, a new approach that leverages human knowledge from Large Language Models (LLMs) for efficient generalization to complex navigation tasks in unknown large-scale environments.
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Machine Learning Aided GPS-Denied Navigation Using Uncertainty Estimation through Deep Neural Networks
We describe and demonstrate a novel approach for generating accurate and interpretable uncertainty estimation for outputs from a DNN in real time.
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Serum albumin and white matter hyperintensities
Here, a sample including 160 individuals with alcohol use disorders, 142 living with HIV, and 102 healthy controls was used to test the hypothesis that serum albumin would be inversely…
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Non-Markovian Quantum Control via Model Maximum Likelihood Estimation and Reinforcement Learning
We propose a novel approach that incorporates the non-Markovian nature of the environment into a low-dimensional effective reservoir.
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Stable, narrow-linewidth laser system with a broad frequency tunability and a fast switching time
We present a demonstration of a laser system that can rapidly switch a coupling laser as much as 8 nm in less than 50 μs.
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Researching COVID to enhance recovery (RECOVER) pediatric study protocol: Rationale, objectives and design
We describe the protocol for the Pediatric Observational Cohort Study of the NIH’s REsearching COVID to Enhance Recovery (RECOVER) Initiative. RECOVER-Pediatrics is an observational meta-cohort study of caregiver-child pairs (birth…
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Independent Rydberg atom sensing using a dual-ladder scheme
We show that using two independent schemes to prepare and readout the same Rydberg state can be used to perform independent measurements in general...
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Automating the Derivation of Unification Algorithms. A Case Study in Deductive Program Synthesis
The unification algorithm has long been a target for program synthesis research, but a fully automatic derivation remains a research goal.
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An Evaluation of ChatGPT and Bard (Gemini) in the Context of Biological Knowledge Retrieval
We evaluate the effectiveness of chatbots in retrieving biological knowledge for curation and research purposes.
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Distinct lateral hypothalamic CaMKIIα neuronal populations regulate wakefulness and locomotor activity
Here, we show that LH Ca2+/calmodulin-dependent protein kinase IIα (CaMKIIα)-expressing neurons are active during wakefulness and that chemogenetic excitation of these neurons induces sustained wakefulness and increased locomotor activity even…