Results 81 to 90 of about 202,557 (336)

Leaky Diffusion: Attribute Leakage in Text-Guided Image Generation

Proceedings on Privacy Enhancing Technologies
Text-guided diffusion models can be used to generate photorealistic images conditioned on natural language instructions. Due to their ease of use, millions of users already leverage them to generate and populate images online. In this work, we reveal the risk of attribute (authorship and dementia) leakage from such models.
Lepipas, Anastasios, Charalambides, Marios, Liu, Jiani, Guan, Yiying, Woszczyk, Dominika, -, Mansi, Le, Thanh Hai, Demetriou, Soteris   +7 more
openaire   +2 more sources

Enabling Competitive Performance of Medical Imaging with Diffusion Model-generated Images without Privacy Leakage [PDF]

, 2023
Yongyi Shi, Xia, Wenjun, Niu, Chuang, Wiedeman, Christopher, Wang, Ge   +4 more
openalex   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Heterogeneous Leakage Model for PWR Pin-by-pin Homogenization Calculation

Yuanzineng kexue jishu, 2022
The assembly-homogenized two-step scheme was developed to provide efficient solutions with an acceptable accuracy for pressurized water reactor (PWR) core calculation.
ZHANG Bin;LI Yunzhao;WU Hongchun
doaj  

Numerical Simulation and Analysis of Diffusion Process for the Leakages of a Tunnel LNG Pipeline

Geofluids, 2020
Taking a practical project as an example, based on the computational fluid dynamics (CFD), standard k-ε model and finite element method, a mathematical model for the diffusion due to liquefied natural gas (LNG) pipeline leakage in a tunnel was ...
Chunyan Kong, Derong Zhang, Rong Cai, Shuangshuang Li, Rongjun Zhu   +4 more
doaj   +1 more source

Size dependent magnetic and electrical properties of Ba-doped nanocrystalline BiFeO$_3$

, 2016
Improvement in magnetic and electrical properties of multiferroic BiFeO$_3$ in conjunction with their dependence on particle size is crucial due to its potential applications in multifunctional miniaturized devices.
Ahmmad, Bashir, Basith, M. A., Hakim, M. A., Hasan, Mehedi, Hossain, Md. Sarowar, Hussain, A., Islam, Md. Fakhrul, Zubair, M. A.   +7 more
core   +2 more sources

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

A semi-analytical light curve model and its application to type IIP supernovae [PDF]

, 2014
The aim of this work is to present a semi-analytical light curve modeling code which can be used for estimating physical properties of core collapse supernovae (SNe) in a quick and efficient way.
Nagy, Andrea P., Ordasi, Andras, Vinko, Jozsef, Wheeler, J. Craig   +3 more
core   +3 more sources

Is Diffusion Model Safe? Severe Data Leakage via Gradient-Guided Diffusion Model

CoRR
Gradient leakage has been identified as a potential source of privacy breaches in modern image processing systems, where the adversary can completely reconstruct the training images from leaked gradients. However, existing methods are restricted to reconstructing low-resolution images where data leakage risks of image processing systems are not ...
Jiayang Meng, Tao Huang, Hong Chen 0001, Cuiping Li 0001   +3 more
openaire   +2 more sources

PEDOT‐Based Eutectogel Electrode Arrays for Enhanced High‐Resolution Electrogastrography: Fabrication, Stability, and Wearable Performance

Advanced Functional Materials, EarlyView.
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter, Luke Gatecliff, Xudong Tao, Ruben Ruiz‐Mateos Serrano, Amy T. Jin, Matias L. Picchio, Daniele Mantione, Antonio Dominguez‐Alfaro, George G. Malliaras   +8 more
wiley   +1 more source