Results 61 to 70 of about 399,973 (265)

A Comprehensive Study on Lightweight Convolution Techniques for Malicious Traffic Synthesis in Diffusion Models

IEEE Access
Network security relies on effective and accurate malicious traffic detection, which is increasingly important for edge devices. As computing resources are distributed across many devices, detecting malicious traffic at the edge becomes crucial ...
Fuhao Li, Ifiok Udoidiok, Jielun Zhang
doaj   +1 more source

The Principles of Diffusion Models

CoRR
Supplementary materials for the book are available at the book website: https://the-principles-of-diffusion-models.github.io/
Chieh-Hsin Lai, Yang Song 0011, Dongjun Kim, Yuki Mitsufuji, Stefano Ermon   +4 more
openaire   +2 more sources

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

SECONDGRAM: Self-conditioned diffusion with gradient manipulation for longitudinal MRI imputation

Patterns
Summary: While individual MRI snapshots provide valuable insights, the longitudinal progression in repeated MRIs often holds more significant diagnostic and prognostic value.
Brandon Theodorou, Anant Dadu, Mike Nalls, Faraz Faghri, Jimeng Sun   +4 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

Molecular relaxation by reverse diffusion with time step prediction

Machine Learning: Science and Technology
Molecular relaxation, finding the equilibrium state of a non-equilibrium structure, is an essential component of computational chemistry to understand reactivity.
Khaled Kahouli, Stefaan Simon Pierre Hessmann, Klaus-Robert Müller, Shinichi Nakajima, Stefan Gugler, Niklas Wolf Andreas Gebauer   +5 more
doaj   +1 more source

The Potential of Diffusion-Based Near-Infrared Image Colorization

Sensors
Camera traps, an invaluable tool for biodiversity monitoring, capture wildlife activities day and night. In low-light conditions, near-infrared (NIR) imaging is commonly employed to capture images without disturbing animals.
Ayk Borstelmann, Timm Haucke, Volker Steinhage   +2 more
doaj   +1 more source

From Pixels to Precision: Generative Artificial Intelligence as a Paradigm Shift in Spine Imaging—Technical Foundations, Clinical Applications, and the Path to Safe Clinical Deployment [PDF]

Neurospine
Spine imaging represents a complex diagnostic frontier characterized by anatomical variability, motion artifacts, metallic instrumentation interference, and significant inter-reader diagnostic variability (κ=0.20 across institutions).
Daniyal Ashraf, Vivek Sanker, Linda Liverani, Chelsea Park, Ravi Teja Medikonda, Maria Jose Cavagnaro, Ikchan Jeon, John Ratliff, Atman Desai   +8 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

Comparison of Diffusion Simulation Results of JRODOS and NACADOS at a Coastal Plant Site in China [PDF]

Journal of Radiation Protection and Research
Background Field atmospheric diffusion tracer experiments are commonly used methods for verifying the effectiveness of atmospheric diffusion models in nuclear accident consequence assessment systems.
Duoxin Zhao, Sha Huang, Minghua Lyu, Longquan Chen   +3 more
doaj   +1 more source