Results 121 to 130 of about 4,251,152 (284)

Reconfigurable Moving Target Defense System using Virtualization

, 2015
Moving Target Defense (MTD) allows for a system to change its attack surface in either a proactive or reactive way. By changing the attack surface, we can dramatically increase the amount of time and resources spent by the attacker, and in some cases can
Portante, Anthony
core   +1 more source

Implementing moving target IPv6 defense to secure 6LoWPAN in the internet of things and smart grid

, 2014
The growing momentum of the Internet of Things (IoT) has shown an increase in attack vectors within the security research community. We propose adapting a recent new approach of frequently changing IPv6 address assignment to add an additional layer of ...
Matthew Sherburne, Marchany, Randolph C., Tront, Joseph G., Sherburne, Matthew, Randy Marchany, Joseph Tront   +5 more
core   +1 more source

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

Advanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick, Salim El Hadwe, Kesi Liang, George G. Malliaras, Damiano G. Barone   +4 more
wiley   +1 more source

Binocular Based Moving Target Tracking for Mobile Robot

, 2009
Moving target tracking is an important application of computer vision. A binocular based method is presented for mobile robot to track target reliably under the effect of occlusion, transform and rotation in unstructured environment.
Fan BJ(范保杰), Du YK(杜英魁), Tang YD(唐延东), Han JD(韩建达)   +3 more
core  

Unconventional Biexciton Dynamics in Superradiant Perovskite Quantum Dots Driven by Many‐Body Correlations

Advanced Materials, EarlyView.
Single‐particle spectroscopy and variational quantum Monte Carlo simulations reveal that strong many‐body correlations fundamentally alter biexciton radiative recombination in weakly confined CsPbBr3 quantum dots. Intra‐ and inter‐exciton correlations reverse the conventional lifetime hierarchy, yielding biexcitons with longer radiative lifetimes than ...
Chenglian Zhu, Jose L. Movilla, Petra Hoffmann, Ihor Cherniukh, Willem P. A. Verheijen, Leon G. Feld, Josep Planelles, Maryna I. Bodnarchuk, Simon C. Boehme, Juan I. Climente, Maksym V. Kovalenko, Gabriele Rainò   +11 more
wiley   +1 more source

Markov games and multi-agent reinforcement learning based decision-making method for cloud-native moving target defense

Tongxin xuebao
The increasing diversity and intellectualization of attacker behaviors in cloud-native networks have exposed the limitations of traditional moving target defense methods in handling scenarios with unknown attacker-type distributions.
GENG Zhiyuan, ZHANG Hengwei, TAN Jinglei, QI Gaoxin   +3 more
doaj  

Descriptors to Dynamics: A Materials and Device Perspective on in‐Materio Physical Reservoir Computing for Neuromorphic Edge Intelligence

Advanced Materials, EarlyView.
Intrinsic material dynamics are harnessed as computational resources for neuromorphic in‐materio physical reservoir computing. Defects, ionic motion, interfaces, percolation, geometry, and biasing shape transient states that provide fading memory, nonlinearity, and high‐dimensional projection for simple readout. A descriptor‐to‐dynamics framework links
Kshitij RB Singh, Alif Syafiq Kamarol Zaman, Muzhen Xu, Yuki Usami, Saptarshi Das, Hirofumi Tanaka   +5 more
wiley   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Advanced Manufacturing of Composite‐Based Systems for Energy Applications

Advanced Materials Technologies, EarlyView.
Advanced manufacturing enables the integration of polymers, ceramics, metal oxides, and composites into architected microstructures with tailored transport pathways. By coupling material selection, manufacturing strategy, and structural design, multifunctional energy systems can simultaneously improve electrochemical performance, thermal management ...
Sri Vaishnavi Thummalapalli, Dhanush Patil, Libin Yang, M. Taylor Sobczak, Anshul Kulkarni, Xiao Sun, Arunachalam Ramanathan, Tiantian Li, Ramaraja P. Ramasamy, Jason J. Locklin, Yanyu Chen, Xianqiao Wang, Arunachala Mada Kannan, Kenan Song   +13 more
wiley   +1 more source

Report of Secretary of Defense to the Congress on the ... Defense budget and ... Defense program.

Includes transition budgets, authorization request and defense programs.Title varies slightly.Report year ends June 30.Mode of access ...
United States. Dept. of Defense.
core