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cs.CV2026
Detecting Temporally Localized Manipulations in Authentic Video Streams
Okan Umur, Ali Emre Güşlü, Ibrahim Delibasoglu
The rapid advancement of video editing and generative artificial intelligence technologies has made realistic video manipulation increasingly accessible. Although existing datasets…
cs.CV2026
Cross-Domain Generalization Limits of Vision Foundation Models in Facial Deepfake Detection
Ibrahim Delibasoglu
The rapid evolution of generative models has enabled the creation of hyper-realistic facial deepfakes, exposing a critical vulnerability in modern digital forensics: the inability…
cs.LG2026
Spectral Manifold Regularization for Stable and Modular Routing in Deep MoE Architectures
Ibrahim Delibasoglu
Mixture of Experts (MoE) architectures enable efficient scaling of neural networks but suffer from expert collapse, where routing converges to a few dominant experts. This reduces…