Results 211 to 220 of about 5,885,991 (322)

Néel Tensor Torque in Polycrystalline Antiferromagnets

Advanced Materials, EarlyView.
This work introduces a Néel tensor torque based on a rank‐two symmetric tensor capturing spin correlations in a polycrystalline antiferromagnet. It shows the Néel tensor can be shaped and reshaped through the spin‐orbit torque (SOT) technique, enabling field‐free SOT switching with a specific polarity of the adjacent ferromagnet. This discovery opens a
Chao‐Yao Yang, Sheng‐Huai Chen, Chih‐Hsiang Tseng, Hsiu‐Hau Lin, Chih‐Huang Lai   +4 more
wiley   +1 more source

Self-supervised learning for label-free segmentation in cardiac ultrasound. [PDF]

Nat Commun
Ferreira DL, Lau C, Salaymang Z, Arnaout R.   +3 more
europepmc   +1 more source

Model-free visualization of suspicious lesions in breast MRI based on supervised and unsupervised learning [PDF]

, 2007
Thorsten Twellmann, Anke Meyer‐Baese, Oliver Lange, Simon Y. Foo, Tim W. Nattkemper   +4 more
openalex   +1 more source

Perovskite Microwires for Room Temperature Exciton‐Polariton Neural Network

Advanced Materials, EarlyView.
Exciton‐polaritons are explored as a novel platform for optical neuromorphic computing at room temperature using a monocrystalline perovskite waveguide. Demonstrating non‐equilibrium Bose‐Einstein condensation, this work achieves machine learning tasks such as classification and object detection, marking a key advance toward energy‐efficient, practical
Andrzej Opala, Krzysztof Tyszka, Mateusz Kędziora, Magdalena Furman, Amir Rahmani, Stanisław Świerczewski, Marek Ekielski, Anna Szerling, Michał Matuszewski, Barbara Piętka   +9 more
wiley   +1 more source

Ambiguity-aware semi-supervised learning for leaf disease classification. [PDF]

Sci Rep
Pham TC, Nguyen TN, Nguyen VD.
europepmc   +1 more source

Adaptive Road Following using Self-Supervised Learning and Reverse Optical Flow

, 2005
David Lieb, Andrew Lookingbill, Sebastian Thrun   +2 more
openalex   +1 more source

Unsupervised and supervised machine learning in user modeling for intelligent learning environments [PDF]

, 2007
Saleema Amershi, Cristina Conati
openalex   +1 more source

High‐Resolution Mechanoluminescent Haptic Sensor via Dual‐Functional Chromatic Filtration by a Conjugated Polymer Shell

Advanced Materials, EarlyView.
A high‐resolution mechanoluminescence (ML) platform is achieved through chromatic filtration strategy using a conjugated polymer shell (F8BT) on copper‐doped zinc sulfide microparticles. This shell narrows the emission bandwidth, selectively filtering out blue noise, while simultaneously boosting intensity via ML photon recycling process.
Hong In Jeong, So Eun Choi, Xian Wei Chua, Nam Woo Kim, Eleni Pyrilli, Hyosun Lee, Dong‐Won Kang, Bo Ram Lee, Samuel D. Stranks, Jongho Kim, Sujoy Bandyopadhyay, Hyosung Choi   +11 more
wiley   +1 more source

Generative and Contrastive Self-Supervised Learning for Virulence Factor Identification Based on Protein-Protein Interaction Networks. [PDF]

Microorganisms
Yao Y, Chen H, Wang J, Wang Y.
europepmc   +1 more source

Efficient supervised learning in networks with binary synapses [PDF]

, 2007
Carlo Baldassi, Alfredo Braunstein, Nicolas Brunel, Riccardo Zecchina   +3 more
openalex   +1 more source