Polyphenols in the Fermentation Liquid of Dendrobium candidum Relieve Intestinal Inflammation in Zebrafish Through the Intestinal Microbiome-Mediated Immune …
Previous studies of Dendrobium candidum (D. candidum), which is mainly distributed in
tropical areas, have mainly focused on its functional polysaccharide; the effects of D. candidum …
tropical areas, have mainly focused on its functional polysaccharide; the effects of D. candidum …
Online assortment optimization with reusable resources
We consider an online assortment optimization problem where we have n substitutable
products with fixed reusable capacities c 1 , … , c n . In each period t, a user with some …
products with fixed reusable capacities c 1 , … , c n . In each period t, a user with some …
Oil-in-water emulsions stabilized by ultrasonic degraded polysaccharide complex
Y Li, D Xiang, B Wang, X Gong - Molecules, 2019 - mdpi.com
The effects of ultrasound on the molecular weight distribution and emulsifying properties of
both xanthan gum (XG) and propylene glycol alginate (PGA) were investigated. The results …
both xanthan gum (XG) and propylene glycol alginate (PGA) were investigated. The results …
FEM simulation on elastic parameters of porous silicon with different pore shapes
Porous silicon (PSi) seems to be a promising material for acoustic transducers due to its
manufacturing ease and high abilities. Yet, the investigation on wave propagation in this porous …
manufacturing ease and high abilities. Yet, the investigation on wave propagation in this porous …
A new method of using sensor arrays for gas leakage location based on correlation of the time-space domain of continuous ultrasound
This paper proposes a time-space domain correlation-based method for gas leakage
detection and location. It acquires the propagated signal on the skin of the plate by using a …
detection and location. It acquires the propagated signal on the skin of the plate by using a …
Data-Driven Decision Making in Operations Management
X Gong - 2023 - dspace.mit.edu
Encouraged by the plethora of advances in artificial intelligence (AI) in the past decade, this
thesis studies the length to which we can push various business operations with new …
thesis studies the length to which we can push various business operations with new …
A fast maximum flow algorithm
In 2013, Orlin proved that the max flow problem could be solved in O(nm) time. His algorithm
ran in O(nm + m 1.94 ) time, which was the fastest for graphs with fewer than n 1.06 arcs. If …
ran in O(nm + m 1.94 ) time, which was the fastest for graphs with fewer than n 1.06 arcs. If …
Bandits atop reinforcement learning: Tackling online inventory models with cyclic demands
XY Gong, D Simchi-Levi - Management Science, 2024 - pubsonline.informs.org
Motivated by a long-standing gap between inventory theory and practice, we study online
inventory models with unknown cyclic demand distributions. We design provably efficient …
inventory models with unknown cyclic demand distributions. We design provably efficient …
Design and Fabrication of Annular-Array Ultrasound Transducer Based (K, Na) NbO3 Lead-Free 1–3 Piezoelectric Composite
Z Zhang, X An, S Guo, X Gong… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article reports the design, fabrication, and performance of an annular-array ultrasound
transducer using (K, Na)NbO3 (KNN)-based lead-free 1–3 piezoelectric composite. The 1–3 …
transducer using (K, Na)NbO3 (KNN)-based lead-free 1–3 piezoelectric composite. The 1–3 …
Asymptotically Optimal Pure Exploration for Infinite-Armed Bandits
We study pure exploration with infinitely many bandit arms generated iid from an unknown
distribution. Our goal is to efficiently select a single high quality arm whose average reward is, …
distribution. Our goal is to efficiently select a single high quality arm whose average reward is, …