Results 81 to 90 of about 198,332 (267)

Model-Based Gait Recognition Using Multi-Level Graph Neural Networks With Stochastic Process and Skip Connections

IEEE Access
Gait recognition has become a vital tool in security, authentication and surveillance due to its abilities to perform at a distance and without the subject’s awareness, unlike traditional biometrics such as facial, iris or fingerprint recognition.
Cholwich Nattee, Nirattaya Khamsemanan, Piya Limcharoen   +2 more
doaj   +1 more source

New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design

Advanced Engineering Materials, EarlyView.
This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare, Y. Beideler, D. Chune, R. De Guio, T. Roland, H. Chibane   +5 more
wiley   +1 more source

Stochastic process and tutorial of the African buffalo optimization. [PDF]

Sci Rep, 2022
Odili JB, Noraziah A, Alkazemi B, Zarina M.   +3 more
europepmc   +1 more source

Stochastic Resonance Elucidates the Emergence and Periodicity Transition of Glacial Cycles

Geophysical Research Letters
Glacial cycles emerged with a 41‐kyr period after the Pliocene and later intensified with a 100‐kyr period in the mid‐Pleistocene, which were attributed to Earth's orbital variations.
Tian Xu, Gabriel Katul, Shineng Hu
doaj   +1 more source

The success of artificial selection for collective composition hinges on initial and target values

eLife
Microbial collectives can perform functions beyond the capability of individual members. Enhancing collective functions through artificial selection is, however, challenging.
Juhee Lee, Wenying Shou, Hye Jin Park
doaj   +1 more source

On the measurable stochastic process

Proceedings of the Physico-Mathematical Society of Japan. 3rd Series, 1941
Not ...
openaire   +2 more sources

Quantum Stochastic Processes [PDF]

, 1985
Let ℬ be *-algebra with identity (usually it wil be a C*- or a W*-algebra). A quantum stochastic process over ℬ indexed by ℝ is defined by a triple {A, (jt)t∈ℝ, φ} where A is a *-algebra with identity. jt : ℬ ↪A is an embedding (t∈ℝ). φ is a State on A.
openaire   +2 more sources

DigiChrom: A Domain Ontology for Semantic Representation of Trivalent Chromium Platings and Its Large Language Model‐Based Alignment With Multiple Mid‐Level Ontologies

Advanced Engineering Materials, EarlyView.
Digitalizing electroplating requires both domain knowledge and interoperability. This work introduces PlatOn, a domain ontology for trivalent chromium plating and coating characterization, and a hybrid pipeline that aligns it to a mid‐level reference ontology by combining eight similarity metrics with language model reasoning. Expert‐validated mappings
Janik Harter, Elena Garcia Trelles, Christoph Schweizer, Thomas Seifert, Christoph Baumer, Mahmoud Elkady, Katja Feige, Daniel Grimme, Edgar Hoffmann, Andreas Waibel, Anke Walter   +10 more
wiley   +1 more source

π VAE: a stochastic process prior for Bayesian deep learning with MCMC. [PDF]

Stat Comput, 2022
Mishra S, Flaxman S, Berah T, Zhu H, Pakkanen M, Bhatt S.   +5 more
europepmc   +1 more source

Second-order time-variant reliability analysis method based on Hessian matrix approximation

Xibei Gongye Daxue Xuebao
First-order time-variant reliability analysis(TRA) methods have been widely studied in the literature. However, these methods have low accuracy when solving time-variant reliability analysis problems with high nonlinear performance functions.
ZHANG Yunwei, ZOU Nanzheng, ZHAO Xuexuan, LI Chunna   +3 more
doaj   +1 more source