Results 61 to 70 of about 235,449 (333)

Полиномиальные аппроксимации некоторых функций активации нейронных сетей

Информатика и автоматизация, 2022
Активное внедрение систем машинного обучения ставит актуальную задачу обеспечения их защиты от различных типов атак, направленных на нарушение свойств конфиденциальности, целостности и доступности как обрабатываемых данных, так и обучаемых моделей. Одним
Grigory Marshalko, Julia Trufanova
doaj   +1 more source

The Saccharomyces cerevisiae amino acid transporter Lyp1 has a broad substrate spectrum

FEBS Letters, EarlyView.
In Saccharomyces cerevisiae, Yeast Amino acid Transporter family members mediate the import of amino acids, ranging from substrate specialists to generalists. Here, we show that the specialist transporter, Lyp1, has a broader substrate spectrum than previously described, with affinity constants spanning from micromolar to millimolar.
Foteini Karapanagioti, Sebastian Obermaier, Dirk J. Slotboom, Bert Poolman   +3 more
wiley   +1 more source

An enhanced state-aware model learning approach for security analysis in lightweight protocol implementations

Journal of Cloud Computing: Advances, Systems and Applications
Owing to the emergence and rapid advances of new-generation information and digitalization technologies, the concept of model-driven digital twin has received widespread attentions and is developing vigorously.
Jiaxing Guo, Dongliang Zhao, Chunxiang Gu, Xi Chen, Xieli Zhang, Mengcheng Ju   +5 more
doaj   +1 more source

Social context prevents heat hormetic effects against mutagens during fish development

FEBS Letters, EarlyView.
This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere, Claudio Silva De Freitas, Adam Bates, Kenneth B. Storey, Pedro Beltran‐Alvarez, Katharina C. Wollenberg Valero   +5 more
wiley   +1 more source

Quantum Cryptography

, 2009
There is no abstract for this review article.
Lo, Hoi-Kwong, Zhao, Yi
openaire   +2 more sources

Free-Space Quantum Key Distribution

, 2016
Based on the firm laws of physics rather than unproven foundations of mathematical complexity, quantum cryptography provides a radically different solution for encryption and promises unconditional security.
Carrasco-Casado, Alberto, Denisenko, Natalia, Fernández, Verónica   +2 more
core   +1 more source

Circuit-noise-resilient virtual distillation

Communications Physics
Quantum error mitigation (QEM) is vital for improving quantum algorithms’ accuracy on noisy near-term devices. A typical QEM method, called Virtual Distillation (VD), can suffer from imperfect implementation, potentially leading to worse outcomes than ...
Xiao-Yue Xu, Chen Ding, Shuo Zhang, Wan-Su Bao, He-Liang Huang   +4 more
doaj   +1 more source

miRNA‐29 regulates epidermal and mesenchymal functions in skin repair

FEBS Letters, EarlyView.
miRNA‐29 inhibits cell‐to‐cell and cell‐to‐matrix adhesion by silencing mRNA targets. Adhesion is controlled by complex interactions between many types of molecules coded by mRNAs. This is crucial for keeping together the layers of the skin and for regenerating the skin after wounding.
Lalitha Thiagarajan, Rosa Sanchez‐Alvarez, Chiho Kambara, Poojitha Rajasekar, Yuluang Wang, François Halloy, Jonathan Hall, Hans‐Jürgen Stark, Iris Martin, Petra Boukamp, Svitlana Kurinna   +10 more
wiley   +1 more source

Learning with Errors is easy with quantum samples

, 2018
Learning with Errors is one of the fundamental problems in computational learning theory and has in the last years become the cornerstone of post-quantum cryptography.
Grilo, Alex B., Kerenidis, Iordanis, Zijlstra, Timo   +2 more
core   +2 more sources

A Secure Data Sharing Model Utilizing Attribute-Based Signcryption in Blockchain Technology

Sensors
With the rapid development of the Internet of Things (IoT), the scope of personal data sharing has significantly increased, enhancing convenience in daily life and optimizing resource management.
Chaoyue Song, Lifeng Chen, Xuguang Wu, Yu Li   +3 more
doaj   +1 more source