Results 91 to 100 of about 966,408 (295)

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer

Advanced Functional Materials, EarlyView.
Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero, Meghna Jha, Elsa Veronica Flores‐Vela, Joost Kimpel, Andreas Schaefer, Jiali Guo, Jesika Asatryan, Alberto Peinador Veiga, Shuichi Haraguchi, Per‐Anders Carlsson, Jaime Martín, Mariano Campoy‐Quiles, Christian Müller   +12 more
wiley   +1 more source

Shading and Geometric Constraint Neural Radiance Field for DSM Reconstruction from Multi-View Satellite Images

Remote Sensing
With the continued development of spatial information technologies, Digital Surface Models (DSMs) have become fundamental data products for urban planning, virtual reality, geographic information systems, and digital-earth applications.
Zhihua Hu, Zhiwen Chen, Yushun Li, Yuxuan Liu, Kao Zhang, Chenguang Zhao, Yongxian Zhang   +6 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Correctness Proof of a Geometric Constraint Solver [PDF]

, 1993
We present a correctness proof of a graph-directed variational geometric constraint solver. First, we prove that the graph reduction that establishes the sequence in which to apply the construction steps defines a terminating confluent reduction system ...
Hoffmann, Christoph M., Ioannis Fudos, Christoph M. Hoffmann, Fudos, Ioannis   +3 more
core  

For Geometric Inference from Images, What Kind of Statistical Model Is Necessary? [PDF]

, 2002
In order to facilitate smooth communications with researchers in other fields including statistics, this paper investigates the meaning of "statistical methods" for geometric inference based on image feature points, We point out that statistical analysis
Kanatani, Kenichi
core   +1 more source

A Geometric-Constraint-Based Extrinsic Calibration Method for Multi-Camera Line-Laser 3D Measurement of Shaft-like Parts

Photonics
Multi-view line laser measurement systems require accurate calibration among sensors to reconstruct shaft geometries from multiple views. To address the limitations of conventional Iterative Closest Point (ICP)-based registration methods, a multi-camera ...
Linli Wang, Ming Nie, Yongchun Liang, Shunwen He, Wangyan Lv, Feng Huang, Ganyu Wang, Zhaoyang Liao, Zhihao Xu   +8 more
doaj   +1 more source

Assembly motion automatic planning technology using geometric constraint conditions (Calculation of start, end and via point for parts assembly task using 3D CAD data)

Nihon Kikai Gakkai ronbunshu, 2019
To accommodate highly-mixed variable-volume assembly production, a human-robot cooperative production line utilizing a robotic cell is promising. A robotic cell is equipped with an industrial robot of which motion plans can be switched depending on the ...
Daiki KAJITA, Atsuko ENOMOTO, Daisuke TSUTSUMI, Nobuyuki MORONUKI   +3 more
doaj   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

Advanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge, Olivia Harper, Jaejun Lee, Sergio Gonzalez‐Munoz, Vladimir V. Tsukruk   +4 more
wiley   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source