Results 41 to 50 of about 216,349 (216)

YOLOv7-tiny-CR: A Causal Intervention Framework for Infrared Small Target Detection with Feature Debiasing

open access: yesApplied Sciences
The performance of infrared small target detection is often hindered by spurious correlations learned between features and labels. To address this feature bias at its root, this paper proposes a debiased detection framework grounded in causal reasoning ...
Honglong Wang, Lihui Sun
doaj   +1 more source

Overview of observational data-based time series causal inference

open access: yes大数据, 2023
With the increase of data storage and the improvement of computing power,using observational data to infer time series causality has become a novel approach.Based on the properties and research status of time series causal inference,five observational ...
Zefan ZENG   +3 more
doaj  

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

A semantics for counterfactuals in quantum causal models

open access: yesNew Journal of Physics
We introduce a formalism for the evaluation of counterfactual queries in the framework of quantum causal models, generalising Pearl’s semantics for counterfactuals in classical causal models, thus completing the last rung in the quantum analogue of Pearl’
Ardra Kooderi Suresh   +2 more
doaj   +1 more source

Housing Price Prediction Using AI Agent With Causal Inference for Societal Factor Selection

open access: yesIEEE Access
Current housing price prediction (HPP) models face difficulties in identifying and explaining the causal impact of multidimensional societal factors.
Ray-I Chang   +2 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Research on autonomous plot evolution mechanism in ai video generation based on temporal causal reasoning

open access: yesSystems and Soft Computing
In view of the shortcomings of existing AI video generation methods in causal consistency in long-term temporal episodes, this paper assumes that the temporal causal structure can be identified from pixel-level observations under the conditions of causal
Chao Yang
doaj   +1 more source

Utilizing causal diagrams across quasi‐experimental approaches

open access: yesEcosphere, 2022
Recent developments in computer science have substantially advanced the use of observational causal inference under Pearl's structural causal model (SCM) framework. A key tool in the application of SCM is the use of casual diagrams, used to visualize the
Suchinta Arif, M. Aaron MacNeil
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

Structure‐forward targeting of claudins with synthetic binders

open access: yesFEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

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