Results 111 to 120 of about 937,585 (275)

Generative Inverse Design of Metamaterials with Functional Responses by Interpretable Learning

open access: yesAdvanced Intelligent Systems, EarlyView.
This work introduces random‐forest‐based interpretable generative inverse design (RIGID), a new single‐shot inverse design method for metamaterials using interpretable machine learning and Markov chain Monte Carlo sampling. Once trained on a small dataset, RIGID can estimate the likelihood of designs achieving target behaviors (e.g., wave‐based ...
Wei (Wayne) Chen   +4 more
wiley   +1 more source

Artificial Intelligence‐Enhanced, Closed‐Loop Wearable Systems Toward Next‐Generation Diabetes Management

open access: yesAdvanced Intelligent Systems, EarlyView.
Recent advancements in wearable healthcare have brought accessible continuous glucose monitoring systems (CGMs) for diabetes management. To address the limitations of CGMs, closed‐loop systems utilizing monitored glucose levels for insulin dosing are being developed.
Wei Huang   +5 more
wiley   +1 more source

Hydrogeological feasibility of mine water deep geological storage in Baotashan coarse sandstone: A case study in Ordos Basin

open access: yesDeep Underground Science and Engineering, Volume 1, Issue 2, Page 148-164, December 2022., 2022
We conducted a new approach of mine water‐deep geological storage, the results showed that the hydrogeological feasibility of Baotashan coarse sandstone (BCS) was impressive and useful for real project. The effective porosity of BCS aquifers ranged from 1.36% to 3.46% and the capacity of mine water geological storage was 0.455–1.266 Mm3 for 1 km2 in ...
Ge Chen, Yajun Sun, Zhimin Xu, Xin Li
wiley   +1 more source

Centralized Patrolling With Weakly-Coupled Agents Using Monte Carlo Tree Search

open access: yesIEEE Access, 2019
In this paper, a new optimal multi-agent continuous patrol algorithm is proposed to solve the information gathering problem in dynamic environments. First, the environment is modeled as a layout graph with information attached to vertices.
Xin Zhou   +4 more
doaj   +1 more source

A Deep Hierarchical Reinforcement Learning Algorithm in Partially Observable Markov Decision Processes

open access: yesIEEE Access, 2018
In recent years, reinforcement learning (RL) has achieved remarkable success due to the growing adoption of deep learning techniques and the rapid growth of computing power.
Tuyen P. Le   +2 more
doaj   +1 more source

Performance of Model Predictive Control of POMDPs [PDF]

open access: yes, 2017
We revisit closed-loop performance guarantees for Model Predictive Control in the deterministic and stochastic cases, which extend to novel performance results applicable to receding horizon control of Partially Observable Markov Decision Processes. While performance guarantees similar to those achievable in deterministic Model Predictive Control can ...
arxiv   +1 more source

Phylogenomics, historical biogeography, and diversification of leaf traits in the Malagasy‐endemic genus Uncarina (Pedaliaceae)

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Uncarina contains 14 species of woody plants endemic to Madagascar. Its occurrence across dryland biomes on the island make it an interesting system to study the diversification of the flora. Methods Using samples of all species and 512 nuclear loci, we reconstructed phylogenetic trees to examine species relationships and assess their ...
Jeffrey P. Rose   +3 more
wiley   +1 more source

Effects of altered salt intake and diet on cytokines in humans: A 20‐week randomized cross‐over intervention study

open access: yesEuropean Journal of Immunology, Volume 53, Issue 1, January 2023., 2023
The effect of habitual Western diet and salt‐reduced diet on the levels of systemic blood cytokines was analyzed in a placebo‐controlled nutritional intervention study. The results showed that reduced salt intake did not alter the concentrations of any of the analyzed 34 cytokines in blood.
Teemu Niiranen   +4 more
wiley   +1 more source

Interference Coordination Based on POMDP in Multi-Cell OFDMA System

open access: yesDianxin kexue, 2013
The inter-cell interference coordination(ICIC)of OFDMA system was studied,and a dynamic ICIC algorithm based on the theory of partially observable Markov decision process(POMDP)was proposed.The statistic model of interference and SINR of channel was ...
Qiang Wei, Tao Yang, Hui Feng, Bo Hu
doaj   +2 more sources

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