Results 241 to 250 of about 8,614,781 (356)

Self‐Supervised Learning‐Based Framework for Speckle Reduction of Optical Coherence Tomography Images Using Frame Interpolation

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 12, December 2025.
In summary, a self‐supervised end‐to‐end framework for OCT image despeckling is proposed, without access to unpaired noisy–clean images or paired noisy–noisy images for training. The despeckling performance has been evaluated on 150 subjects from five retina datasets (121 subjects) and one middle ear dataset (29 subjects). Optical coherence tomography (
Zhiyi Jiang   +3 more
wiley   +1 more source

EndoARSS: Adapting Spatially Aware Foundation Model for Efficient Activity Recognition and Semantic Segmentation in Endoscopic Surgery

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 12, December 2025.
This article introduces EndoARSS, a novel multitask learning framework that combines surgical activity recognition and semantic segmentation for endoscopic surgery. Utilizing the foundation model with novel modules like task efficient shared low‐rank adapters and spatially aware multiscale attention, EndoARSS can effectively tackle challenges in ...
Guankun Wang   +5 more
wiley   +1 more source

What Types of Knowledge‐Intensive Business Services Use Services as a Source of Innovation?

open access: yesCanadian Journal of Administrative Sciences / Revue Canadienne des Sciences de l'Administration, Volume 42, Issue 4, Page 533-544, December 2025.
ABSTRACT The paper examines the factors that influence why knowledge‐intensive business services (KIBS) draw from other KIBS firms in their innovation activities. We provide new empirical evidence on specific firm‐level conditions under which the interactions between KIBS–KIBS are more (or less) likely to be observed. The effects of internal resources,
David Doloreux   +2 more
wiley   +1 more source

Comparison of Shifts of Potential Distributions in Gleditsia (Fabaceae) Between Eastern Asia and Eastern North America

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
To further understand the mechanism underlying the uneven distribution of biodiversity between Eastern Asia (EAS) and Eastern North America (ENA), we compared the shifts of potential distributions of Gleditsia from past to future. Distinct differences were observed in the past, whereas similar shifts were observed in the future.
Zhao‐Yu Yan   +3 more
wiley   +1 more source

Explicit minimisers for anisotropic Riesz energies. [PDF]

open access: yesCalc Var Partial Differ Equ
Frank RL   +5 more
europepmc   +1 more source

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