Graikos, Alexandros

10 publications

NeurIPS 2025 Fast Constrained Sampling in Pre-Trained Diffusion Models Alexandros Graikos, Nebojsa Jojic, Dimitris Samaras

CVPR 2025 ZoomLDM: Latent Diffusion Model for Multi-Scale Image Generation Srikar Yellapragada, Alexandros Graikos, Kostas Triaridis, Prateek Prasanna, Rajarsi Gupta, Joel Saltz, Dimitris Samaras

ECCV 2024 Diffusion-Refined VQA Annotations for Semi-Supervised Gaze Following Qiaomu Miao, Alexandros Graikos, Jingwei Zhang, Sounak Mondal, Minh Hoai, Dimitris Samaras

CVPR 2024 Learned Representation-Guided Diffusion Models for Large-Image Generation Alexandros Graikos, Srikar Yellapragada, Minh-Quan Le, Saarthak Kapse, Prateek Prasanna, Joel Saltz, Dimitris Samaras

WACV 2024 PathLDM: Text Conditioned Latent Diffusion Model for Histopathology Srikar Yellapragada, Alexandros Graikos, Prateek Prasanna, Tahsin Kurc, Joel Saltz, Dimitris Samaras

ECCV 2024 ∞-Brush: Controllable Large Image Synthesis with Diffusion Models in Infinite Dimensions Minh-Quan Le, Alexandros Graikos, Srikar Yellapragada, Rajarsi Gupta, Joel Saltz, Dimitris Samaras

ICML 2023 GFlowNet-EM for Learning Compositional Latent Variable Models Edward J Hu, Nikolay Malkin, Moksh Jain, Katie E Everett, Alexandros Graikos, Yoshua Bengio

ICCV 2023 S-VolSDF: Sparse Multi-View Stereo Regularization of Neural Implicit Surfaces Haoyu Wu, Alexandros Graikos, Dimitris Samaras

NeurIPS 2022 Diffusion Models as Plug-and-Play Priors Alexandros Graikos, Nikolay Malkin, Nebojsa Jojic, Dimitris Samaras

UAI 2022 Resolving Label Uncertainty with Implicit Posterior Models Esther Rolf, Nikolay Malkin, Alexandros Graikos, Ana Jojic, Caleb Robinson, Nebojsa Jojic