Results 91 to 100 of about 5,746,057 (285)

Patterns for Authentication and Authorisation Infrastructures [PDF]

, 2007
In line with the growing success of e-commerce demands for an open infrastructure providing security services are growing stronger. Authentication and Authorisation Infrastructures (AAIs) enhanced with an attribute-based access control model (ABAC) offer
Günther Pernul, Pernul, Günther, Schläger, Christian, Christian Schläger, Erber, Roland, Roland Erber   +5 more
core   +1 more source

A Language‐Guided Multimodal Foundation Model for Zero‐Shot and Multi‐Task Brain Signal Analysis

Advanced Intelligent Systems, EarlyView.
METIS aligns brain signals with natural‐language instructions to enable zero‐shot and multi‐task brain signal analysis. Pretrained on over 70 000 h of EEG and iEEG recordings, it generalizes across sleep stage classification, epilepsy detection, and neurological disorder diagnosis, providing a scalable foundation model for clinically meaningful brain ...
Mingzhi Chen, Yiyu Gui, Guibo Luo, Yuchao Yang   +3 more
wiley   +1 more source

Metal Oxides Catalyze Formation of Dehydroamino Acids by Phosphate β‐Elimination Under Physiological Conditions

Angewandte Chemie, EarlyView.
Dehydroamino acids (DHAA) are atypical electrophilic sites that lead to crosslinked proteins in Alzheimer's disease (AD) brains. No catalyst for their formation has been known in humans. We report that metal oxides catalyze β‐elimination of phosphoserine and phosphothreonine in model peptides at pH 7.5°C and 37°C, yielding DHAAs.
Samuel W. Markovich, Brian L. Frey, Mark Scalf, Lloyd M. Smith   +3 more
wiley   +2 more sources

Alignment-Free Cross-Sensor Fingerprint Matching Based on the Co-Occurrence of Ridge Orientations and Gabor-HoG Descriptor

IEEE Access, 2019
The existing automatic fingerprint verification methods are designed to work under the assumption that the same sensor is installed for enrollment and authentication (regular matching).
Helala Alshehri, Muhammad Hussain, Hatim A. Aboalsamh, Qazi Emad-Ul-Haq, Mansour AlZuair, Aqil M. Azmi   +5 more
doaj   +1 more source

Artificial Intelligence for Advanced Functional Materials: Progress and Emerging Frontiers

Advanced Intelligent Systems, EarlyView.
Artificial intelligence is transforming the discovery of functional materials by linking synthesis, characterization, simulation, and design in unified workflows. Advances in machine learning, autonomous experimentation, and foundation models are accelerating innovation across energy, electronics, and biomedicine, while revealing new frontiers for ...
Cristiano Malica, Kostya S. Novoselov, Seongmin Kim, Yousung Jung, Silvana Botti, Miguel A. L. Marques, Tigany Zarrouk, Miguel A. Caro, Sanggyu Chong, Michele Ceriotti, Marivi Fernandez‐Serra, Sara Navarro‐Rodriguez, Aakash Ashok Naik, Janine George, Ömer Hasan Omar, Victor Trinquet, Gian‐Marco Rignanese, Andrey Ustyuzhanin, Sonia Conesa‐Boj, Juan Rojo, Minh‐Tuan Dau, Simon M.‐M. Dubois, Jean‐Christophe Charlier, Jose H. Garcia, Romain Gautier, Rachid Laref, Junfeng Qiao, Giovanni Pizzi, Nicola Marzari, Camilla Coletti, Antonio Rossi, Jan‐Lucas Uslu, Chiara Zanardi, Vincenzo Palermo, Wide Hogenhout, Natalia Konchakova, Peter Klein, Tejs Vegge, Stephan Roche   +38 more
wiley   +1 more source

From cybersecurity to digital health: an AI-based eGuide framework for Oman's healthcare centers

Frontiers in Computer Science
The AI-based eGuide platform for healthcare centers in Oman represents a cornerstone of the Sultanate's critical national health infrastructure, underpinning both patient care and national resilience. This paper develops a comprehensive cybersecurity and
Akbar Khanan, Yasir Abdelgadir Mohamed, Mohamed Bashir, Dil Nawaz Hakro, Dil Nawaz Hakro, Danish Garg   +5 more
doaj   +1 more source

Preferential trading in agriculture: New insights from a structural gravity analysis and machine learning

American Journal of Agricultural Economics, EarlyView.
Abstract Preferential trade agreements (PTAs) contain various non‐tariff provisions, yet identifying their trade effects remains challenging because these commitments are high‐dimensional and strongly correlated within agreements. We estimated a theory‐consistent structural gravity model with domestic flows for 26 agricultural subsectors over 1988–2017
Dongin Kim, Sandro Steinbach
wiley   +1 more source

Investigating User Authentication in the Context of Older Adults [PDF]

Knowledge-based authentication is almost ubiquitous due to low cost and relatively straightforward implementation. Despite its popularity, there are some well-known problems associated with knowledge-based authentication, such as the cognitive load of ...
Nicholson, James
core  

Unconditionally secure authentication for quantum key distribution [PDF]

, 2011
This work describes the using of Universal and Strongly Universal classes of hash functions for unconditionally secure message authentication in quantum cryptogra- phy.
Calimani, Simon
core  

‘Shelter is a Dignity’: Rental Racism, Stress and Housing (In)justice

Australian Journal of Social Issues, EarlyView.
ABSTRACT Australia's private rental sector is in crisis, and culturally and racially minoritised renters face compounded harms through both covert and everyday direct forms of rental racism. Drawing on five community‐based focus groups in Melbourne (n = 37), the paper explores how racism manifests across the rental pathway and how it structures the ...
Erika Martino, Ilan Wiesel, Ang Li, Rebecca Bentley   +3 more
wiley   +1 more source