Results 81 to 90 of about 2,544,042 (295)

Numerically Optimized Uniformly Most Powerful Alphabets for Hierarchical-Decode-and-Forward Two-Way Relaying

Acta Polytechnica, 2011
We address the issue of the parametric performance of the Hierarchical-Decode-and-Forward (HDF) strategy in a wireless 2-way relay channel. Promising HDF, representing the concept of wireless network coding, performs well with a pre-coding strategy that ...
M. Hekrdla
doaj  

Cardiovascular oscillations: in search of a nonlinear parametric model [PDF]

SPIE Proceedings, 2003
We suggest a fresh approach to the modeling of the human cardiovascular system. Taking advantage of a new Bayesian inference technique, able to deal with stochastic nonlinear systems, we show that one can estimate parameters for models of the cardiovascular system directly from measured time series.
Bandrivskyy, Andriy, Luchinsky, Dmitry, McClintock, Peter V. E., Smelyanskiy, Vadim, Stefanovska, Aneta, Timucin, Dogan   +5 more
openaire   +2 more sources

Identification of Exhaled Volatile Organic Compounds Biomarkers for Lung Cancer Under Data‐Limited Conditions Using Data Augmentation and Multi‐View Feature Selection

Advanced Intelligent Discovery, EarlyView.
This work introduces a novel framework for identifying non‐small cell lung cancer biomarkers from hundreds of volatile organic compounds in breath, analyzed via gas chromatography‐mass spectrometry. This method integrates generative data augmentation and multi‐view feature selection, providing a stable and accurate solution for biomarker discovery in ...
Guancheng Ren, Bohao Liu, Zhiyuan Qu, Xue Jiang, Heng Zhao, Danyao Qu, Ruizhi Ning, Chen Su, Taoping Liu, Guangjian Zhang, Weiwei Wu   +10 more
wiley   +1 more source

Investigating the sterile neutrino parameters with QLC in 3 + 1 scenario

, 2019
In the scenario with four generation quarks and leptons and using a 3 + 1 neutrino model having one sterile and the three standard active neutrinos with a $4 \times 4$ unitary transformation matrix, $U_{PMNS_{4}}$, we perform a model-based analysis using
Chauhan, B. C., Sharma, Gazal
core   +1 more source

Scrutinizing B¯→D∗Dπℓ−ν¯ℓ$$ \overline{B}\to {D}^{\ast}\left(D\pi \right){\ell}^{-}{\overline{\nu}}_{\ell } $$ and B¯→D∗Dγℓ−ν¯ℓ$$ \overline{B}\to {D}^{\ast}\left(D\upgamma \right){\ell}^{-}{\overline{\nu}}_{\ell } $$ in search of new physics footprints

Journal of High Energy Physics, 2018
A bstractBesides being important to determine Standard Model parameters such as the CKM matrix elements |Vcb| and |Vub|, semileptonic B decays seem also promising to reveal new physics (NP) phenomena, in particular in connection with the possibility of ...
P. Colangelo, F. Fazio
semanticscholar   +1 more source

Advanced Experiment Design Strategies for Drug Development

Advanced Intelligent Discovery, EarlyView.
Wang et al. analyze 592 drug development studies published between 2020 and 2024 that applied design of experiments methodologies. The review surveys both classical and emerging approaches—including Bayesian optimization and active learning—and identifies a critical gap between advanced experimental strategies and their practical adoption in ...
Fanjin Wang, Anthony Harker, Mohan Edirisinghe, Maryam Parhizkar   +3 more
wiley   +1 more source

Visual Information Fusion through Bayesian Inference for Adaptive Probability-Oriented Feature Matching

Sensors, 2018
This work presents a visual information fusion approach for robust probability-oriented feature matching. It is sustained by omnidirectional imaging, and it is tested in a visual localization framework, in mobile robotics.
David Valiente, Luis Payá, Luis M. Jiménez, Jose M. Sebastián, Óscar Reinoso   +4 more
doaj   +1 more source

What is moving in silica at 1 K? A computer study of the low-temperature anomalies

, 2005
Though the existence of two-level systems (TLS) is widely accepted to explain low temperature anomalies in many physical observables, knowledge about their properties is very rare.
A. Heuer, J. Reinisch, P. W. Anderson, V. G. Karpov   +3 more
core   +1 more source

Toward Knowledge‐Guided AI for Inverse Design in Manufacturing: A Perspective on Domain, Physics, and Human–AI Synergy

Advanced Intelligent Discovery, EarlyView.
This perspective highlights how knowledge‐guided artificial intelligence can address key challenges in manufacturing inverse design, including high‐dimensional search spaces, limited data, and process constraints. It focused on three complementary pillars—expert‐guided problem definition, physics‐informed machine learning, and large language model ...
Hugon Lee, Hyeonbin Moon, Junhyeong Lee, Seunghwa Ryu   +3 more
wiley   +1 more source

A Polyhedral Method to Compute All Affine Solution Sets of Sparse Polynomial Systems [PDF]

, 2013
To compute solutions of sparse polynomial systems efficiently we have to exploit the structure of their Newton polytopes. While the application of polyhedral methods naturally excludes solutions with zero components, an irreducible decomposition of a ...
Adrovic, Danko, Verschelde, Jan
core