Results 81 to 90 of about 72,081 (273)
Covert Communication over Classical-Quantum Channels
, 2017 The square root law (SRL) is the fundamental limit of covert communication over classical memoryless channels (with a classical adversary) and quantum lossy-noisy bosonic channels (with a quantum-powerful adversary).
Bash, Boulat A. +4 more
core
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley +1 more source
Advanced Engineering Materials, EarlyView.The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner +22 more
wiley +1 more source
Creating and Developing a High-Throughput Covert Channel via Program Execution
IEEE AccessA covert communication channel facilitates direct data transfer between two parties through pre-communication knowledge agreements, ensuring secure and confidential transmission of information.
Abdulrahman Alhelal, Mohammad Al-Khatib
doaj +1 more source
ICMP Covert Channel Resiliency
, 2010 The ICMP protocol has been widely used and accepted as a covert channel. While the ICMP protocol is very simple to use, modern security approaches such as Firewalls, deep-packet inspection and intrusion detection systems threaten the use of ICMP for a reliable means for a covert channel.
Stokes, Kristian +3 more
openaire +2 more sources
Scenarios and Covert Channels: Another Game...
Electronic Notes in Theoretical Computer Science, 2005 AbstractCovert channels are information leaks in systems that use resources to transfer secretly a message. They are a threat for security, performance, but also for a system's profitability. This paper proposes a new approach to detect covert channels from scenario models of protocols.
Hélouët, Loïc +2 more
openaire +2 more sources
Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study
Advanced Engineering Materials, EarlyView.This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi +4 more
wiley +1 more source
EnergiesA smart grid constitutes an electrical infrastructure that integrates communication technologies to optimize electricity production, distribution, and consumption.
Geovani Teca, Marek Natkaniec
doaj +1 more source
Information, 2019 Covert channel communications are of vital importance for the ill-motivated purposes of cyber-crooks. Through these channels, they are capable of communicating in a stealthy way, unnoticed by the defenders and bypassing the security mechanisms of ...
Marios Anagnostopoulos +1 more
doaj +1 more source