Results 111 to 120 of about 119,150 (289)

A scoping review of privacy protection in LBS: Architectures, Threats, and Defense mechanisms

Journal of King Saud University: Computer and Information Sciences
Location-based services (LBS) generate large volumes of spatiotemporal data, raising significant privacy concerns. Yet the field lacks a systematic survey that examines security risks across the full LBS data lifecycle and provides a comprehensive ...
Yuxi Li, Jingjing Chen, Dong Ji, Fa Zhu, Xingchi Chen, Huilai Zhi, Daxin Zhu, Athanasios V. Vasilakos   +7 more
doaj   +1 more source

Synaptic κ‐Ga2O3 Photodetectors for Privacy‐Enhancing Neuromorphic Computing

Advanced Science, EarlyView.
We report on a single‐element neuromorphic sensor based on the persistent photoconductivity (PPC) of κ‐phase Ga2O3 capable of sensing ultraviolet light and harnessing intrinsic data privacy. The approach establishes a materials‐enabled pathway toward compact, intelligent, and privacy‐enhancing optoelectronic hardware for next‐generation edge systems ...
Yanqing Jia, Heming Lin, Hongliang Chang, Wenqing Niu, Yue Wang, Hang Lu, Abdullah AlQuwayzani, Yara Banda, Long Chen, Qingxiao Wang, Bambar Davaasuren, Mohamed Ben Hassine, Tien Khee Ng, Boon S. Ooi   +13 more
wiley   +1 more source

The Third‐Generation Magnetic Super‐Stable Mineralizer: Complete Removal and Separation of Multiple Heavy Metal Pollutants

Advanced Science, EarlyView.
The 3rd‐generation magnetic super‐stable mineralizer M‐MgAl‐700 features a core‐shell structure, strong superparamagnetism, large surface area, and abundant oxygen defects. It achieves exceptional Cd(II) and As(V) mineralization capacities, reducing both pollutants in co‐contaminated water and soil to meet national standards.
Haoran Wang, Menghan Huang, Ruihua Mao, Xiaohan Zhang, Zhaohui Wu, Xiaofeng Pang, Tong Lin, Dongyuan Cui, Sai An, Yu‐Fei Song   +9 more
wiley   +1 more source

Privacy Risks and Regulatory Challenges in Smart Grids and Renewable Energy Systems

internetowy Kwartalnik Antymonopolowy i Regulacyjny
Smart grid technologies are central to the global shift towards a more efficient and sustainable energy infrastructure, integrating advanced digital systems with traditional power networks.
Mikołaj Rajca
doaj   +1 more source

Supporting user privacy preferences on information release in open scenarios [PDF]

, 2010
Access control solutions for open systems are typically based on the assumption that a client may adopt approached specifically designed for the server to protect the disclosure of her sensitive information.
S. Foresti, ARDAGNA, CLAUDIO AGOSTINO, FORESTI, SARA, PARABOSCHI, Stefano (ORCID:0000-0003-0399-1738), DE CAPITANI DI VIMERCATI, SABRINA, P. Samarati, SAMARATI, PIERANGELA, C.A. Ardagna, S. De Capitani di Vimercati, S. Paraboschi   +9 more
core  

Facebook or Fakebook? : The effects of simulated mobile applications on simulated mobile networks

, 2012
This work was supported by the Engineering and Physical Sciences Research Council [grant number EP/G002606/1].The credibility of mobile ad hoc network simulations depends on accurate characterisations of user behaviour, e.g., mobility and application ...
Ben Abdesslem, Fehmi, Parris, Iain Siraj, Henderson, Tristan   +2 more
core   +1 more source

Janus‐Type Electrostatic Potential Gradient‐Activated Dynamic Zn2+‐Coordinating Nitrogen Sites in Molecularly Locked Nanocellulose Separators for Stable Zinc‐Ion Batteries

Advanced Science, EarlyView.
A multifunctional benzimidazole‐terminated CNF separator is constructed via a PEI‐mediated covalent locking strategy, generating dense zincophilic sites that accelerate Zn2+ transport and desolvation while enabling uniform Zn (002) deposition and suppressing side reactions.
Jie Liang, Shuxin Yang, Shuaiqi Zhao, Haitao Yang, Jingyuan Li, Jiaming Dong, Junwen Duan, Hao Yang, Yue Li, Yaxin Wang, Meilin Li, Ying Liu, Zhitao Shen, Rong Liu, Ruirui Cao, Fumin Li, Minshen Zhu, Yang Huang   +17 more
wiley   +1 more source

Searchable Symmetric Encryption with Forward Search Privacy [PDF]

Searchable symmetric encryption (SSE) has been widely applied in the encrypted database for queries in practice. Although SSE is powerful and feature-rich, it is always plagued by information leaks.
Liu Z, Li J, Huang Y, Lv S, Lou W, Wei Y, Dong C   +6 more
core  

Ultra‐Wide‐Field Noninvasive Imaging Through Scattering Media Via Physics‐Guided Deep Learning

Advanced Science, EarlyView.
We propose a physics‐guided adaptive dual‐domain learning method for ultra‐wide‐field noninvasive imaging through scattering media, namely UNI‐Net. Our method not only reduces the requirement for real experimental data by an order of magnitude but also enables clear imaging of complex scenes with an ultra‐large field of view, which is 164 times the OME
Lintao Peng, Mingwei He, Jeff Zhu, Sujit K. Sahoo, Liheng Bian, Cuong Dang   +5 more
wiley   +1 more source

Protecting Location Privacy through Semantics-aware Obfuscation Techniques

, 2008
The widespread adoption of location-based services (LBS) raises increasing concerns for the protection of personal location information. To protect location privacy the usual strategy is to obfuscate the actual position of the user with a coarse location
E. Bertino, M.L. Damiani, Claudio Silvestri, Elisa Bertino, Maria Luisa Damiani, SILVESTRI, CLAUDIO   +5 more
core   +1 more source