Results 111 to 120 of about 92,985 (260)

Directional Latent Hybridization: Beyond Random Noise in Physics‐Informed Generative Inverse Design of Nonlinear Metamaterials

Advanced Materials Technologies, EarlyView.
A physics‐informed generative framework introduces Directional Latent Hybridization (DLH) for the deterministic inverse design of nonlinear metamaterials. By hybridizing dominant traits from parent geometries in the latent space, DLH overcomes the instabilities of stochastic models to ensure high structural precision at high densities.
Semin Ahn, Jun Young Choi, Sung‐Hoon Ahn   +2 more
wiley   +1 more source

Multicast time-expanded graph-based collective communication scheduling algorithm

Tongxin xuebao
Collective communication latency has become a major performance bottleneck in large-scale distributed training. To address the limitations of existing algorithms in terms of insufficient topology awareness and high computational complexity, a topology ...
Liu Fei, Wang Peng, Ma Han, Li Ye, Li Hongyan   +4 more
doaj  

Novel Artificial Neural Network Aided Structural Topology Optimization

Applied Sciences
In this paper, novel artificial neural networks are adopted for the topology optimization of full structures at both coarse and fine scales. The novelty of the surrogate-based method is to use neural networks to optimize the relationship from boundary ...
Xiangrui Kong, Yuching Wu, Peng Zhu, Peng Zhi, Qianfan Yang   +4 more
doaj   +1 more source

Strain‐Activated Mechanical Metamaterial With Programmable Dual‐Phase Stiffness and Enhanced Energy Absorption

Advanced Materials Technologies, EarlyView.
A strain‐activated mechanical metamaterial is developed to achieve programmable dual‐phase stiffness through an intrinsic geometric locking mechanism. Finite element modeling and parametric analysis identify the key design parameters governing activation strain, stiffness transition, and energy absorption.
Ramin Yousefi‐Nooraie, Romain Lemoine, Mario Guagliano, Sara Bagherifard   +3 more
wiley   +1 more source

INTEGRATED TOPOLOGY OPTIMIZATION OF STRUCTURE /CONTROL FOR PIEZOELECTRIC SMART PLATE AND ITS TOPOLOGY EXTRACTION BASED ON MICRO-GENETIC ALGORITHM

Jixie qiangdu, 2016
The integrated topology optimization design with respect to the structural topology configuration,the placements and the numbers of actuators as well as the control system weight parameters of a cantilever piezoelectric intelligent plate is studied in ...
HE JianJun, CHEN XiangZi
doaj  

Diversity‐Based Topology Optimization of Soft Robotic Grippers

Advanced Intelligent Systems
Soft grippers are ideal for grasping delicate, deformable objects with complex geometries. Universal soft grippers have proven effective for grasping common objects, however complex objects or environments require bespoke gripper designs.
Josh Pinskier, Xing Wang, Lois Liow, Yue Xie, Prabhat Kumar, Matthijs Langelaar, David Howard   +6 more
doaj   +1 more source

On‐Chip Photonic Neural Network Architectures

Advanced Optical Materials, EarlyView.
This review presents a comprehensive overview of on‐chip photonic neural network architectures, covering key photonic building blocks, representative network types, and emerging applications. Recent advances, implementation challenges, and future directions are examined, highlighting the potential of integrated photonics to enable ultrafast, energy ...
Seokjin Hong, Berkay Neseli, Seungyeon Cho, Seungsoo Lee, Yeonjun Kim, Seungyoon Choi, Hyo‐Hoon Park, Hamza Kurt   +7 more
wiley   +1 more source

Multicast time-expanded graph-based collective communication scheduling scheme

Tongxin xuebao
Collective communication latency has become a major performance bottleneck in large-scale distributed training.. To address the limitations of existing methods in terms of insufficient topology awareness and high computational complexity, a topology ...
Liu Fei, Wang Peng, Ma Han, Li ye, Li Hongyan   +4 more
doaj  

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

Advanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince, Sheeraz Athar, Pokuang Zhou, Yu She   +3 more
wiley   +1 more source

Backpropagation Through Soft Body: Investigating Information Processing in Brain–Body Coupling Systems

Advanced Robotics Research, EarlyView.
This study explores how information processing is distributed between brains and bodies through a codesign approach. Using the “backpropagation through soft body” framework, brain–body coupling agents are developed and analyzed across several tasks in which output is generated through the agents’ physical dynamics.
Hiroki Tomioka, Katsuma Inoue, Yasuo Kuniyoshi, Kohei Nakajima   +3 more
wiley   +1 more source