Results 91 to 100 of about 399,973 (265)

Anatomical Control in Text-to-Motion Diffusion Using Joint Condition Vectors

IEEE Access
We present a text-to-motion diffusion framework that integrates explicit anatomical control using a Joint Condition Vector (JCV). The JCV specifies the minimum, maximum, and start angles for six lower-body channels—left/right hip abduction/flexion
Soungsill Park, Jeongyeon Lee, Kyungmin Kim, Youngho Chai   +3 more
doaj   +1 more source

Spiking Diffusion Models

IEEE Transactions on Artificial Intelligence
Recent years have witnessed Spiking Neural Networks (SNNs) gaining attention for their ultra-low energy consumption and high biological plausibility compared with traditional Artificial Neural Networks (ANNs). Despite their distinguished properties, the application of SNNs in the computationally intensive field of image generation is still under ...
Jiahang Cao, Hanzhong Guo, Ziqing Wang, Deming Zhou, Hao Cheng 0015, Qiang Zhang 0029, Renjing Xu   +6 more
openaire   +2 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

OS-MambaDiff: An Optical-SAR Fusion Diffusion Framework With Mamba for Robust Cloud Removal in Remote Sensing Imagery

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Although optical remote sensing imagery has been extensively used in various Earth observation tasks, its practical utility is frequently compromised by cloud cover and adverse weather, which lead to missing data and disrupt the temporal continuity of ...
Peizhen Yang, Bo Huang, Yuanxin Ye, Jiacheng Zhang, Min Zhao   +4 more
doaj   +1 more source

Bellman Diffusion Models

CoRR
Diffusion models have seen tremendous success as generative architectures. Recently, they have been shown to be effective at modelling policies for offline reinforcement learning and imitation learning. We explore using diffusion as a model class for the successor state measure (SSM) of a policy.
Liam Schramm, Abdeslam Boularias
openaire   +2 more sources

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Entropy Guided Benchmarking of Classical and Generative Imputation Methods for High-Dimensional Healthcare Survey Data

Applied Sciences
Missing data are a persistent challenge in large healthcare datasets, often undermining both statistical validity and machine learning performance when handled using simplistic assumptions. In this work, we examine how entropy-based diagnostics can guide
Deepa Fernandes Prabhu, Jaeyoung Park, Varadraj P. Gurupur   +2 more
doaj   +1 more source

Hierarchical Multi-Class Deepfake Detection Using EfficientNetB4 for Source Attribution [PDF]

ITM Web of Conferences
The rising of deepfake media (images, videos and audio etc.) has become a major issue in the digital era. Deepfake generation techniques such as Generative Adversarial Networks and Diffusion Models, shows major challenge to individual’s privacy ...
Kumar Mukesh, Choudhary Raviraj, Meena Gaurav   +2 more
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

EMViT-DDPM: An Equilibrium-Based ViT Diffusion Framework for Data Augmentation in Multispectral Land Cover Classification

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The scarcity and imbalance of labeled samples, common in remote sensing datasets, pose significant challenges for accurate analysis and classification, often leading to substantial bias against minority classes.
Victor Barreiro, Dora B. Heras, Francisco Arguello   +2 more
doaj   +1 more source