Results 171 to 180 of about 804 (252)

SFTA-Net: a self-supervised approach to detect copy-move and splicing forgery to leverage triplet loss, auxiliary loss, and spatial attention. [PDF]

PeerJ Comput Sci
Alabrah A.
europepmc   +1 more source

Blockchain Technology as a Catalyst for Business Model Transformation and Organizational Change: Insights From Finnish Case Studies

Strategic Change, EarlyView.
ABSTRACT Blockchain technology entails more than new operational tools; it is a strategic decision‐making challenge that reshapes how organizations create, deliver, and capture value. This research uses a multiple‐case study approach in the Finnish context, conducting 11 semi‐structured interviews.
Melisa Petra Benchis, Khuram Shahzad, Sorin Dan, Syed Hammad Ul Haq   +3 more
wiley   +1 more source

CMV2U-Net: A U-shaped network with edge-weighted features for detecting and localizing image splicing. [PDF]

J Forensic Sci
Akram A, Jaffar MA, Rashid J, Boulaaras SM, Faheem M.   +4 more
europepmc   +1 more source

Improving Digital Mapping of Soil Organic Carbon and Total Nitrogen Through Integration of Sentinel‐1 Backscatter, InSAR Coherence, and Sentinel‐3 OLCI/SLSTR Observations

Land Degradation &Development, EarlyView.
ABSTRACT The potential of optical satellites for the spatial prediction of soil organic carbon (SOC) and total nitrogen (STN) has long been recognized. Owing to their balanced spatial–temporal resolution, multisource observational capabilities, and unprecedented availability of free data, Sentinel satellites offer unique opportunities for mapping soil ...
Tao Zhou, Xueting Zheng, Hongmin Zhang, Yajun Geng, Huijie Li, Junming Liu, Tingting Liu, Asim Biswas, Bingcheng Si   +8 more
wiley   +1 more source

A quantum resilient deepfake detection framework using enhanced resnext and post quantum cryptography defence. [PDF]

Sci Rep
Shreeya KN, Subburaj B, Saketh KSG, Padmavathy TV, Alphonse S, Subramanian G.   +5 more
europepmc   +1 more source

Ambient‐Light‐Activated Rewritable Optical Patterning in Transparent Long‐Afterglow Garnet Ceramics

Laser &Photonics Reviews, EarlyView.
This work demonstrates sunlight‐activated rewritable optical information storage in transparent long‐afterglow Y3Al2Ga3O12:Ce (YAGG:Ce) garnet ceramics fabricated via solid‐state sintering with tetraethyl orthosilicate (TEOS) as a sintering aid. By integrating ambient‐light operability, reversibility, and high optical clarity in a robust ceramic host ...
Luyang Hua, Shirui Li, Mao Deng, Ting Ye, Cong Zhang, Xiuling Wang, Shuyi Zhu, Jiagang Wu, Rui Duan, Kailei Lu, Yucheng Ye, Jianqi Qi   +11 more
wiley   +1 more source

A multi-model feature fusion based transfer learning with heuristic search for copy-move video forgery detection. [PDF]

Sci Rep
Alfraihi H, Alzaidi MSA, Alqahtani H, Darem AA, Al-Sharafi AM, Alzahrani AA, Alshammeri M, Alkharashi A.   +7 more
europepmc   +1 more source

A Comparison of Classical Constitutive Models for High‐Entropy Alloy Behavior: Effects of Medium Strain Rates and Temperature on Plastic Flow

Materials Genome Engineering Advances, EarlyView.
Four constitutive models are evaluated for FeCoNiCr and Al0.6FeCoNiCr HEAs under wide temperature and strain‐rate conditions. The predictive capabilities and limitations of each model are then critically assessed, with particular emphasis on strain rate sensitivity, temperature dependence, and physically unrealistic responses at extreme loading ...
Yooseob Song, Daniel Garcia‐Gonzalez, Tomasz Jankowiak, Alexis Rusinek   +3 more
wiley   +1 more source

A gated temporal attention based intra prediction framework for robust deepfake video detection. [PDF]

Sci Rep
Clapten JE, Balaji V.
europepmc   +1 more source

The Weak Core, Partition‐Based Universal Stability, and Their Risk Associations Through A Partial Order

Naval Research Logistics (NRL), EarlyView.
ABSTRACT We are concerned with the stability of a transferable‐utility cooperative (TU) game. First, the concept of core can be weakened so that the blocking of changes is limited to only those with multilateral backings. This principle of consensual blocking, as well as the traditional core‐defining one of unilateral blocking and one straddling in ...
Jian Yang
wiley   +1 more source