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Article
Open AccessEmbedding multi-agent reinforcement learning into behavior trees with unexpected interruptions
Behavior trees have attracted great interest in computer games and robotic applications. However, it lacks the learning ability for dynamic environments. Previous works combining behavior trees with reinforcem...
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Article
Modeling of temperature distribution and clad geometry of the molten pool during laser cladding of CoCrCuFeNi alloys
This work simulated a modified three-dimensional single-track finite element model and a temperature discrimination mechanism in order to investigate the variation of temperature field in stainless steel and t...
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Article
First-Principles Study of Oxygen Evolution Reaction on Ir with Different Coordination Numbers Anchoring at Specific Sites of Co3O4 (111) Surface
Anchoring noble metals to non-noble metals oxide to create single-atom catalysts (SACs) was an appealing approach to improve atomic efficiency and catalyst activity with simultaneous reduction of cost. However...
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Article
Efficient OER catalysis on Ir-doped Co3O4: Understanding Double and Quadruple Oxygen Coupling Mechanisms on Bimetallic sites
Constructing electrocatalysts for the oxygen evolution reaction (OER) is crucial for advancing renewable energy systems. In this study, the OER performances of Ir-doped Co3O4 with (100), (110), and (311) surfaces...
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Article
Open AccessA hierarchical multi-agent allocation-action learning framework for multi-subtask games
Great progress has been made in the domain of multi-agent reinforcement learning in recent years. Most work concentrates on solving a single task by learning the cooperative behaviors of agents. However, many ...
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Article
Open AccessIn vivo assembly enhanced binding effect augments tumor specific ferroptosis therapy
Emerging evidence indicates that the activation of ferroptosis by glutathione peroxidase 4 (GPX4) inhibitors may be a prominent therapeutic strategy for tumor suppression. However, the wide application of GPX4...
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Chapter and Conference Paper
Temporal Task Graph Based Dynamic Agent Allocation for Applying Behavior Trees in Multi-agent Games
Behavior Trees have gained widespread applications across diverse domains, facilitating the decomposition of complex tasks into manageable subtasks. However, an inherent challenge in maximizing the performance...
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Chapter and Conference Paper
Efficient Multi-tunnel Flow Scheduling for Traffic Engineering
Network link failures can cause heavy congestion and skewed bandwidth usage. It is crucial for traffic engineering to switch multi-tunnel flow from faulty to non-faulty tunnels. Most existing studies on networ...
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Article
A global-local feature adaptive fusion network for image scene classification
Convolutional neural networks (CNN) have been widely used in image scene classification and have achieved remarkable progress. However, because the extracted deep features can neither focus on the local semant...
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Article
Hierarchical interactive multi-granularity co-attention embedding to improve the small infrared target detection
Small Infrared Target Detection (SITD) aims to separate the information of small targets from complex background clutter. Infrared radiation decays with distance, making the appearance information of small tar...
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Article
A watermark detection scheme based on non-parametric model applied to mute machine voice
With the development of artificial intelligence and human-computer interaction, performance of man-machine voice dialogue system is becoming better and better. We proposed a new watermark detection method base...
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Article
Glacier service value and influence on human well-being in Qilian Mountains
Global warming is causing melting of glaciers, which is affecting socioeconomic development. It is essential to study the combined influence of changes in structures of glaciers on human well-being and socioec...
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Article
Parametric Study of Operating Conditions on Performances of a Solid Oxide Electrolysis Cell
The operating conditions greatly affect the electrolysis performance and temperature distribution of solid oxide electrolysis cells (SOECs). However, the temperature distribution in a cell is hard to determine...
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Article
TMS: Temporal multi-scale in time-delay neural network for speaker verification
The speaker encoder is an important front-end module that explores discriminative speaker features for many speech applications requiring speaker information. Current speaker encoders aggregate multi-scale fea...
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Article
Open AccessPMF-CPI: assessing drug selectivity with a pretrained multi-functional model for compound–protein interactions
Compound–protein interactions (CPI) play significant roles in drug development. To avoid side effects, it is also crucial to evaluate drug selectivity when binding to different targets. However, most selectivi...
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Article
An effective and robust underwater image enhancement method based on color correction and artificial multi-exposure fusion
Underwater images/frames are always subjected to color distortion, contrast reduction and detail loss, which degrade the visual quality severely. Current dehazing methods could not improve the visual quality o...
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Article
Open AccessEfficient state representation with artificial potential fields for reinforcement learning
In the complex tasks environment, efficient state feature learning is a key factor to improve the performance of the agent’s policy. When encountering a similar new environment, reinforcement learning agents u...
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Article
Environmental significance and hydrochemical characteristics of rivers in the western region of the Altay Mountains, China
Analysis of environmental significance and hydrochemical characteristics of river water in mountainous regions is vital for ensuring water security. In this study, we collected a total of 164 water samples in ...
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Article
Open AccessExpenditure projections for community home-based care services for older adults with functional decline in China
Difficulty in identifying the functional status of older adults creates an imbalance between the supply and demand for community home-based care. Using a multi-level functional classification system to guide c...
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Article
Myocardial Oxygenation Response to Stress Performing a Single-set Compared to Volume-Matched Multiple-Set of Leg Press in Untrained Young Adults
Debates exist about the preference for single- or multiple-set resistance exercise (RE) on achieving similar training outcome, however, no study examined their effects on the heart, thus, this study was to exa...
