Results 101 to 110 of about 7,254 (303)

Key-Value Mapping-Based Text-to-Image Diffusion Model Backdoor Attacks

Algorithms
Text-to-image (T2I) generation, a core component of generative artificial intelligence(AI), is increasingly important for creative industries and human–computer interaction.
Lujia Chai, Yang Hou, Guozhao Liao, Qiuling Yue   +3 more
doaj   +1 more source

Cyberspace in Space : Fragmentation, Vulnerability, and Uncertainty

, 2022
What are the consequences of making cyberspace increasingly reliant on satellites and other types of space infrastructure? And what is the meaning and significance of an interplanetary cyberspace?
Johan Eriksson, Eriksson, Johan,, Giacomello, Giampiero, Giampiero Giacomello, Giacomello, Giampiero,, Eriksson, Johan   +5 more
core   +1 more source

Parallel Electrical Integration of Photo Bio Electrochemical Systems (photo‐BESs): Performance Gains and Load Dependency

Advanced Materials Technologies, EarlyView.
Parallel wiring of bioelectrochemical devices with conventional generators unexpectedly boosts output. A biophotovoltaic paired with a solar cell delivers up to 50% more power at low loads than their separate contributions; a plant microbial fuel cell shows similar current gains.
Valeria Marsaglia, Paolo Bombelli, Ingrid Paoletti, Ioannis A. Ieropoulos, Christopher J. Howe   +4 more
wiley   +1 more source

Cyberspace and National Security

As more and more of our societal functions migrate online, the importance of the role that cyberspace, and more specifically cybersecurity, plays in the context of national security is constantly increasing. This trend is unlikely to be reversed. Indeed,
Svantesson, Dan, Haataja, Samuli
core   +1 more source

A method for function name recovery in binaries via hierarchical semantic propagation

Cybersecurity
The large-scale deployment of IoT devices has led to widespread use of stripped firmware binaries, where function names are removed, leaving many functions anonymous. This obscures program semantics and heightens security risks by hiding vulnerabilities.
Debao Kong, Yangyang Geng, Wei Guo, Chaojie Wei, Haowen Chen, Fang Jing, Liupeng He, Xueman Kong, Qiang Wei   +8 more
doaj   +1 more source

An Adaptive Trust Evaluation Model for Detecting Abnormal Nodes in Underwater Acoustic Sensor Networks

Sensors
Underwater acoustic sensor networks have a wide range of applications in both civil and military fields, but the complex and changing underwater environment makes them vulnerable to multiple security threats.
Changtao Liu, Jun Ye, Fanglin An, Weili Jiang   +3 more
doaj   +1 more source

Chemically Doped Conductive Polymers for Wearable Health Monitoring

Advanced Materials Technologies, EarlyView.
Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo, Jian Song, Hong Hu, Le Zheng, Lei Zhang, Charles H. Lawrie   +5 more
wiley   +1 more source

A survey of optimization techniques for bootstrapping algorithms in FHE

Cybersecurity
Fully Homomorphic Encryption (FHE) enables arbitrary computation on encrypted data without decryption, making it a cornerstone of privacy-preserving outsourcing, such as cloud computing.
Tianyu Li, Zhiwei Wang, Lutan Zhao, Ruida Wang, Qingyun Niu, Xianhui Lu, Dan Meng, Rui Hou   +7 more
doaj   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source

Elimination of Necking and Aspect Ratio Dependence in Uniaxial Actuators by Continuous Fiber Reinforcement

Advanced Robotics Research, EarlyView.
A novel carbon fiber reinforcement for dielectric elastomer actuators enhances actuation force while decoupling electromechanical performance from the actuator's aspect ratio. Unlike conventional fiber reinforcements, it enables a uniform planar stretch state along the entire actuator.
Markus Koenigsdorff, Stefania Konstantinidi, Anett Endesfelder, Petr Osipov, Johannes Mersch, E.‐F. Markus Vorrath, Martina Zimmermann, Yves Perriard, Gerald Gerlach   +8 more
wiley   +1 more source