Alexandros Graikos

33 papers A* 5A 3Journal 20Unranked 5

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Generating metamers of human scene understanding. CoRR Ritik Raina, Abe Leite, Alexandros Graikos, Seoyoung Ahn, Dimitris Samaras, Gregory J. Zelinsky
2026	J	`jnl`	GriDiT: Factorized Grid-Based Diffusion for Efficient Long Image Sequence Generation. Trans. Mach. Learn. Res. Snehal Singh Tomar, Alexandros Graikos, Arjun Krishna, Dimitris Samaras, Klaus Mueller
2026	J	`jnl`	Poppy: Polarization-based Plug-and-Play Guidance for Enhancing Monocular Normal Estimation. CoRR Irene Kim, Sai Tanmay Reddy Chakkera, Alexandros Graikos, Dimitris Samaras, Akshat Dave
2025	J	`jnl`	GriDiT: Factorized Grid-Based Diffusion for Efficient Long Image Sequence Generation. CoRR Snehal Singh Tomar, Alexandros Graikos, Arjun Krishna, Dimitris Samaras, Klaus Mueller
2025	J	`jnl`	Mitigating Diffusion Model Hallucinations with Dynamic Guidance. CoRR Kostas Triaridis, Alexandros Graikos, Aggelina Chatziagapi, Grigorios G. Chrysos, Dimitris Samaras
2025	—	`conf`	PathSegDiff: Pathology Segmentation Using Diffusion Model Representations. DGM4MICCAI@MICCAI Sachin Kumar Danisetty, Alexandros Graikos, Srikar Yellapragada, Dimitris Samaras
2025	J	`jnl`	PathSegDiff: Pathology Segmentation using Diffusion model representations. CoRR Sachin Kumar Danisetty, Alexandros Graikos, Srikar Yellapragada, Dimitris Samaras
2025	—	`conf`	Pathology Image Compression with Pre-trained Autoencoders. MICCAI (2) Srikar Yellapragada, Alexandros Graikos, Kostas Triaridis, Zilinghan Li, Tarak Nath Nandi, Ravi K. Madduri, Prateek Prasanna, Joel H. Saltz, Dimitris Samaras
2025	J	`jnl`	Pathology Image Compression with Pre-trained Autoencoders. CoRR Srikar Yellapragada, Alexandros Graikos, Kostas Triaridis, Zilinghan Li, Tarak Nath Nandi, Ravi K. Madduri, Prateek Prasanna, Joel H. Saltz, Dimitris Samaras
2025	J	`jnl`	PixCell: A generative foundation model for digital histopathology images. CoRR Srikar Yellapragada, Alexandros Graikos, Zilinghan Li, Kostas Triaridis, Varun Belagali, Saarthak Kapse, Tarak Nath Nandi, Ravi K. Madduri, Prateek Prasanna, Tahsin M. Kurç, Rajarsi R. Gupta, Joel H. Saltz, Dimitris Samaras
2025	A*	`conf`	ZoomLDM: Latent Diffusion Model for Multi-scale Image Generation. CVPR Srikar Yellapragada, Alexandros Graikos, Kostas Triaridis, Prateek Prasanna, Rajarsi Gupta, Joel H. Saltz, Dimitris Samaras
2024	J	`jnl`	Diffusion-Refined VQA Annotations for Semi-Supervised Gaze Following. CoRR Qiaomu Miao, Alexandros Graikos, Jingwei Zhang, Sounak Mondal, Minh Hoai, Dimitris Samaras
2024	—	`conf`	Diffusion-Refined VQA Annotations for Semi-supervised Gaze Following. ECCV (39) Qiaomu Miao, Alexandros Graikos, Jingwei Zhang, Sounak Mondal, Minh Hoai, Dimitris Samaras
2024	J	`jnl`	Fast constrained sampling in pre-trained diffusion models. CoRR Alexandros Graikos, Nebojsa Jojic, Dimitris Samaras
2024	J	`jnl`	Gen-SIS: Generative Self-augmentation Improves Self-supervised Learning. CoRR Varun Belagali, Srikar Yellapragada, Alexandros Graikos, Saarthak Kapse, Zilinghan Li, Tarak Nath Nandi, Ravi K. Madduri, Prateek Prasanna, Joel H. Saltz, Dimitris Samaras
2024	A*	`conf`	Learned Representation-Guided Diffusion Models for Large-Image Generation. CVPR Alexandros Graikos, Srikar Yellapragada, Minh-Quan Le, Saarthak Kapse, Prateek Prasanna, Joel H. Saltz, Dimitris Samaras
2024	A	`conf`	PathLDM: Text conditioned Latent Diffusion Model for Histopathology. WACV Srikar Yellapragada, Alexandros Graikos, Prateek Prasanna, Tahsin M. Kurç, Joel H. Saltz, Dimitris Samaras
2024	J	`jnl`	ZoomLDM: Latent Diffusion Model for multi-scale image generation. CoRR Srikar Yellapragada, Alexandros Graikos, Kostas Triaridis, Prateek Prasanna, Rajarsi R. Gupta, Joel H. Saltz, Dimitris Samaras
2024	—	`conf`	∞-Brush: Controllable Large Image Synthesis with Diffusion Models in Infinite Dimensions. ECCV (32) Minh-Quan Le, Alexandros Graikos, Srikar Yellapragada, Rajarsi Gupta, Joel H. Saltz, Dimitris Samaras
2024	J	`jnl`	∞-Brush: Controllable Large Image Synthesis with Diffusion Models in Infinite Dimensions. CoRR Minh-Quan Le, Alexandros Graikos, Srikar Yellapragada, Rajarsi Gupta, Joel H. Saltz, Dimitris Samaras
2023	A	`conf`	Conditional Generation from Pre-Trained Diffusion Models using Denoiser Representations. BMVC Alexandros Graikos, Srikar Yellapragada, Dimitris Samaras
2023	J	`jnl`	Conditional Generation from Unconditional Diffusion Models using Denoiser Representations. CoRR Alexandros Graikos, Srikar Yellapragada, Dimitris Samaras
2023	A*	`conf`	GFlowNet-EM for Learning Compositional Latent Variable Models. ICML Edward J. Hu, Nikolay Malkin, Moksh Jain, Katie E. Everett, Alexandros Graikos, Yoshua Bengio
2023	J	`jnl`	GFlowNet-EM for learning compositional latent variable models. CoRR Edward J. Hu, Nikolay Malkin, Moksh Jain, Katie Everett, Alexandros Graikos, Yoshua Bengio
2023	J	`jnl`	Learned representation-guided diffusion models for large-image generation. CoRR Alexandros Graikos, Srikar Yellapragada, Minh-Quan Le, Saarthak Kapse, Prateek Prasanna, Joel H. Saltz, Dimitris Samaras
2023	J	`jnl`	PathLDM: Text conditioned Latent Diffusion Model for Histopathology. CoRR Srikar Yellapragada, Alexandros Graikos, Prateek Prasanna, Tahsin M. Kurç, Joel H. Saltz, Dimitris Samaras
2023	A*	`conf`	S-VolSDF: Sparse Multi-View Stereo Regularization of Neural Implicit Surfaces. ICCV Haoyu Wu, Alexandros Graikos, Dimitris Samaras
2023	J	`jnl`	S-VolSDF: Sparse Multi-View Stereo Regularization of Neural Implicit Surfaces. CoRR Haoyu Wu, Alexandros Graikos, Dimitris Samaras
2022	A*	`conf`	Diffusion Models as Plug-and-Play Priors. NeurIPS Alexandros Graikos, Nikolay Malkin, Nebojsa Jojic, Dimitris Samaras
2022	J	`jnl`	Diffusion models as plug-and-play priors. CoRR Alexandros Graikos, Nikolay Malkin, Nebojsa Jojic, Dimitris Samaras
2022	A	`conf`	Resolving label uncertainty with implicit posterior models. UAI Esther Rolf, Nikolay Malkin, Alexandros Graikos, Ana Jojic, Caleb Robinson, Nebojsa Jojic
2022	J	`jnl`	Resolving label uncertainty with implicit posterior models. CoRR Esther Rolf, Nikolay Malkin, Alexandros Graikos, Ana Jojic, Caleb Robinson, Nebojsa Jojic
2020	—	`conf`	Single Image-Based Food Volume Estimation Using Monocular Depth-Prediction Networks. HCI (9) Alexandros Graikos, Vasileios S. Charisis, Dimitrios Iakovakis, Stelios Hadjidimitriou, Leontios J. Hadjileontiadis