Results 101 to 110 of about 232,020 (288)

physical security

, 2011
Standaert, François-Xavier, Quisquater, Jean-Jacques   +1 more
  +5 more sources

HPRS: hierarchical potential-based reward shaping from task specifications

Frontiers in Robotics and AI
The automatic synthesis of policies for robotics systems through reinforcement learning relies upon, and is intimately guided by, a reward signal. Consequently, this signal should faithfully reflect the designer’s intentions, which are often expressed as
Luigi Berducci, Edgar A. Aguilar, Dejan Ničković, Radu Grosu   +3 more
doaj   +1 more source

Intrusion Detection and Real-Time Adaptive Security in Medical IoT Using a Cyber-Physical System Design [PDF]

Faeiz Alserhani
openalex   +1 more source

Durable Physically Mixed Microporous and Mesoporous MOFs/Nanofiber Aerogel 3D Composites for Effective Toxic Gas Capture and Organophosphonate Detoxification

Advanced Functional Materials, EarlyView.
Ultralight 3D nanofibrous aerogels embedded with metal‐organic frameworks effectively capture and neutralize toxic gases and organophosphonates. Incorporating mesoporous UiO‐66‐NH2 and HKUST‐1 into PAN/PVP fibers enables high MOF loading while maintaining mechanical strength and structural stability.
Mai O. Abdelmigeed, Muhammed Ziauddin Ahmad Ebrahim, John J. Mahle, Brandon B. Blount, Gregory W. Peterson, Saad A. Khan, Gregory N. Parsons   +6 more
wiley   +1 more source

Real-Time Cyber-Physical Risk Management Leveraging Advanced Security Technologies [PDF]

Ramesh Chandra Poonia, Kamal Upreti, Bosco Paul Alapatt, Samreen Jafri   +3 more
openalex   +1 more source

In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device

Advanced Functional Materials, EarlyView.
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang, Rohan Dhall, Matthew M. Schneider, Cun Li, Chengyu Song, Sundar Kunwar, Hongyi Dou, Natanii R. Yazzie, Henry Tran, Daniel Appuing, Jim Ciston, Nicholas G. Cucciniello, Pinku Roy, Michael T. Pettes, John Watt, Winson Kuo, Haiyan Wang, Ye Cao, Rodney J. McCabe, Aiping Chen   +19 more
wiley   +1 more source

Physical Security Threat Assessment and Resource Investment Allocation for Electric Power Substations

Energies
Ensuring the physical security of electric power substations is crucial for maintaining a reliable supply of electricity. The increasing prevalence of physical threats, such as physical attacks, vandalism, sabotage, etc., on electric power substations ...
Nawaraj Kumar Mahato, Jiaxuan Yang, Junfeng Yang, Ren Qiang, Gangjun Gong, Jianhong Hao   +5 more
doaj   +1 more source

Quantum-Assisted Physical Layer Security: A QKD-Enhanced Spread Spectrum Approach to Combat Low-SNR Intrusion [PDF]

N Menakadevi, R Gandhiraj, G. A. Shanmugha Sundaram   +2 more
openalex   +1 more source

Grain Boundary Space Charge Engineering of Solid Oxide Electrolytes: Model Thin Film Study

Advanced Functional Materials, EarlyView.
This study demonstrates unprecedented control of grain boundary electrical properties in solid electrolytes. Selective diffusion of cations through grain boundaries in thin films enables 12 orders of magnitude variation in ionic resistance, proving that systematic chemical modification of grain boundary electrical properties is feasible.
Thomas Defferriere, Yong Beom Kim, Colin Gilgenbach, James M. LeBeau, WooChul Jung, Harry L. Tuller   +5 more
wiley   +1 more source

Enhancing Physical Layer Security of Random Caching in Large-Scale Multi-Antenna Heterogeneous Wireless Networks [PDF]

, 2020
Wanli Wen, Chenxi Liu, Yaru Fu, Tony Q. S. Quek, Fu‐Chun Zheng, Shi Jin   +5 more
openalex   +1 more source