Results 141 to 150 of about 59,823 (309)
Advanced Science, EarlyView.Here, we present an optoelectronic synaptic memtransistor (OSMT) integrating photoresponsive IGZO with contact‐engineered HfO2, enabling electrically and optically tunable synaptic weights. The device demonstrates broad range of tunable conductance states and array‐level image processing, highlighting its potential for intelligent machine vision ...
Donghyun Kang +6 more
wiley +1 more source
Advanced Science, EarlyView.A portable, sensorized, and controlled dexterous thumb‐enhanced glove helps stroke survivors swipe phones, twist caps, and perform other tasks. It is based on a powerful continuously, segmented origami dual chamber actuator to achieve active thumb CMC and MCP joint assistance and passively extend the IP joint.
Disheng Xie +10 more
wiley +1 more source
HARDWARE SECURITY TAGS FOR ENHANCED OPERATING SYSTEM SECURITY [PDF]
Issues in Information Systems, 2013 Jia Song, Jim Alves-Foss
doaj
Advanced Science, EarlyView.Rational engineering of terminal substituents in symmetric azobenzene‐based molecules enables precise control over conformationally coupled charge‐transfer processes. This design yields tunable nonvolatile resistive memory behaviors, ranging from write‐once‐read‐many‐times (WORM) to rewritable switching.
Yanze Liu +11 more
wiley +1 more source
Leveraging Neural Trojan Side-Channels for Output Exfiltration
Neural networks have become pivotal in advancing applications across various domains, including healthcare, finance, surveillance, and autonomous systems. To achieve low latency and high efficiency, field-programmable gate arrays (FPGAs) are increasingly
Vincent Meyers +3 more
core +1 more source
Survey of research on confidential computing
IET CommunicationsAs the global data strategy deepens and data elements accelerate integrating and flowing more rapidly, the demand for data security and privacy protection has become increasingly prominent.
Dengguo Feng +5 more
doaj +1 more source
Advanced Science, EarlyView.A minimally invasive optical window enables stable, long‐term imaging of peripheral nerves in vivo at single‐axon resolution. Dynamic processes of degeneration, regeneration, and cellular remodeling are visualized across multiple time scales within the same nerve region, providing a unique platform to study a variety of anatomical and molecular events ...
Igor D. Luzhansky +15 more
wiley +1 more source
Basic Approaches to Testing of Multifunctional Hardware Software Information Security Tools
Безопасность информационных технологий, 2011 This paper aims of developing the technique of complex testing of multifunctional hardware-software information security tools based on hardware-software unites of trusted boot which enables testing of functional security while providing for the desired ...
E. A. Belyaeva
doaj
Defect dynamics in 2D van der Waals materials for hardware security
Neuromorphic Computing and EngineeringThe accelerated progression of artificial intelligence and the Internet of Things has resulted in a substantial increase in demand for hardware-based security solutions, particularly for resource-constrained edge applications.
Shiquan Yan +6 more
doaj +1 more source
Hardware designs for secure microarchitectures [PDF]
The increase in computing power in recent decades is largely due to advances in processor design. In this thesis, we investigate microarchitectural attacks and countermeasures. The first part of the thesis focuses on cache attacks and countermeasures, since caches are a resource shared by all processes and therefore constitute a reliable side channel ...
openaire +2 more sources