Publications

Organizing Unstructured Image Collections using Natural Language
Mingxuan Liu, Zhun Zhong, Jun Li, Gianni Franchi, Subhankar Roy, Elisa Ricci
Computer Vision and Pattern Recognition (CVPR) Findings
arXiv | Code

Ensembling Pruned Attention Heads For Uncertainty-Aware Efficient Transformers
Firas Gabetni, Giuseppe Curci, Andrea Pilzer, Subhankar Roy, Elisa Ricci, Gianni Franchi
International Conference on Learning Representations (ICLR)
arXiv | Openreview | Code

How (Mis)calibrated is Your Federated CLIP and What To Do About It?
Mainak Singha, Masih Aminbeidokhti, Paolo Casari, Elisa Ricci, Subhankar Roy
pre-print
arXiv | Code

ProactiveBench: Benchmarking Proactive Reasoning in Multimodal LLMs
Thomas De Min, Subhankar Roy, Stéphane Lathuilière, Elisa Ricci, Massimiliano Mancini
pre-print
arXiv

LT-Soups: Bridging Head and Tail Classes via Subsampled Model Soups
Masih Aminbeidokhti, Subhankar Roy, Eric Granger, Elisa Ricci, Marco Pedersoli
Neural Information Processing Systems (NeurIPS)
arXiv | Openreview | Code

Make me an Expert: Distilling from Generalist Black-Box Models into Specialized Models for Semantic Segmentation
Yasser Benigmim, Subhankar Roy, Khalid Oublal, Imad Eddine Marouf, Slim Essid, Vicky Kalogeiton, Stéphane Lathuilière
pre-print
arXiv

FedMVP: Federated Multi-modal Visual Prompt Tuning for Vision-Language Models
Mainak Singha, Subhankar Roy, Sarthak Mehrotra, Ankit Jha, Moloud Abdar, Biplab Banerjee, Elisa Ricci
International Conference on Computer Vision (ICCV)
arXiv | Proceedings | Code

Group-robust Machine Unlearning
Thomas De Min, Subhankar Roy, Stéphane Lathuilière, Elisa Ricci, Massimiliano Mancini
Transactions on Machine Learning Research (TMLR)
arXiv | Openreview | Code

Unlearning Personal Data from a Single Image
Thomas De Min, Massimiliano Mancini, Stéphane Lathuilière, Subhankar Roy, Elisa Ricci
Transactions on Machine Learning Research (TMLR)
arXiv | Openreview | Code

Uncertainty Quantification in Deep Neural Networks for Multi-sensor Earth Observation
Subhankar Roy, Sudipan Saha
Book chapter in Deep Learning for Multi-Sensor Earth Observation
Chapter

Enhancing Plasticity for First Session Adaptation Continual Learning
Imad Eddine Marouf, Subhankar Roy, Stéphane Lathuilière, Enzo Tartaglione
Conference on Lifelong Learning Agents (CoLLAs)
arXiv | Proceedings | Code

Weighted Ensemble Models Are Strong Continual Learners
Imad Eddine Marouf, Subhankar Roy, Enzo Tartaglione, Stéphane Lathuilière
European Conference on Computer Vision (ECCV)
arXiv | Proceedings | Code

Large-scale Pre-trained Models are Surprisingly Strong in Incremental Novel Class Discovery
Mingxuan Liu, Subhankar Roy, Zhun Zhong, Nicu Sebe, Elisa Ricci
International Conference on Pattern Recognition (ICPR)
arXiv | Proceedings | Code

Less is more: Summarizing Patch Tokens for Efficient Multi-Label Class-Incremental Learning
Thomas De Min, Massimiliano Mancini, Stéphane Lathuilière, Subhankar Roy, Elisa Ricci
Conference on Lifelong Learning Agents (CoLLAs)
arXiv | Proceedings | Code

Simplifying Open-set Video Domain Adaptation with Contrastive Learning
Giacomo Zara, Victor Guilherme Turrisi da Costa, Subhankar Roy, Paolo Rota, Elisa Ricci
Computer Vision and Image Understanding (CVIU) Journal
arXiv | DOI | Code

Democratizing Fine-grained Visual Recognition with Large Language Models
Mingxuan Liu, Subhankar Roy, Wenjing Li, Zhun Zhong, Nicu Sebe, Elisa Ricci
International Conference on Learning Representations (ICLR)
arXiv | Openreview | Code

Collaborating Foundation Models for Domain Generalized Semantic Segmentation
Yasser Benigmim, Subhankar Roy, Slim Essid, Vicky Kalogeiton, Stéphane Lathuilière
Computer Vision and Pattern Recognition (CVPR)
arXiv | Proceedings | Code

RaSP: Relation-aware Semantic Prior for Weakly Supervised Incremental Segmentation
Subhankar Roy, Riccardo Volpi, Gabriela Csurka, Diane Larlus
Conference on Lifelong Learning Agents (CoLLAs)
arXiv | Proceedings | Code

AutoLabel: CLIP-based framework for Open-set Video Domain Adaptation
Giacomo Zara, Subhankar Roy, Paolo Rota, Elisa Ricci
Computer Vision and Pattern Recognition (CVPR)
arXiv | Proceedings | Code

The Unreasonable Effectiveness of Large Language-Vision Models for Source-free Video Domain Adaptation
Giacomo Zara, Alessandro Conti, Subhankar Roy, Stéphane Lathuilière, Paolo Rota, Elisa Ricci
International Conference on Computer Vision (ICCV)
arXiv | Proceedings | Code

One-shot Unsupervised Domain Adaptation with Personalized Diffusion Models
Yasser Benigmim, Subhankar Roy, Slim Essid, Vicky Kalogeiton, Stéphane Lathuilière
Computer Vision and Pattern Recognition (CVPR) Workshop
arXiv | Proceedings | Code

Contrast, stylize and adapt: Unsupervised Contrastive Learning Framework for Domain Adaptive Semantic Segmentation
Tianyu Li, Subhankar Roy, Huayi Zhou, Hongtao Lu, Stéphane Lathuilière
Computer Vision and Pattern Recognition (CVPR) Workshop
arXiv | Proceedings | Code

Cooperative Self-Training for Multi-Target Adaptive Semantic Segmentation
Yangsong Zhang, Subhankar Roy, Hongtao Lu, Elisa Ricci, Stéphane Lathuilière
Winter Conference on Applications of Computer Vision (WACV)
arXiv | Proceedings | Code

Uncertainty-guided Source-free Domain Adaptation
Subhankar Roy, Martin Trapp, Andrea Pilzer, Juho Kannala, Nicu Sebe, Elisa Ricci, Arno Solin
European Conference on Computer Vision (ECCV)
arXiv | Proceedings | Code

Class-incremental Novel Class Discovery
Subhankar Roy, Mingxuan Liu, Zhun Zhong, Nicu Sebe, Elisa Ricci
European Conference on Computer Vision (ECCV)
arXiv | Proceedings | Code

Curriculum Graph Co-Teaching for Multi-Target Domain Adaptation
Subhankar Roy, Evgeny Krivosheev, Zhun Zhong, Nicu Sebe, Elisa Ricci
Computer Vision and Pattern Recognition (CVPR)
arXiv | Proceedings | Code

Neighborhood Contrastive Learning for Novel Class Discovery
Zhun Zhong, Enrico Fini, Subhankar Roy, Zhiming Luo, Elisa Ricci, Nicu Sebe
Computer Vision and Pattern Recognition (CVPR)
arXiv | Proceedings | Code

Trigan: Image-to-image Translation for Multi-source Domain Adaptation
Subhankar Roy, Aliaksandr Siarohin, Enver Sangineto, Nicu Sebe, Elisa Ricci
Machine vision and applications (MVA) Journal
arXiv | DOI

Metric-Learning-Based Deep Hashing Network for Content-Based Retrieval of Remote Sensing Images
Subhankar Roy, Enver Sangineto, Begüm Demir, Nicu Sebe
IEEE Geoscience and Remote Sensing Letters (GRSL)
arXiv | DOI | Code

Deep learning for classification and localization of COVID-19 markers in point-of-care lung ultrasound
Subhankar Roy, Willi Menapace, Sebastiaan Oei, Ben Luijten, Enrico Fini, Cristiano Saltori, Iris Huijben, Nishith Chennakeshava, Federico Mento, Alessandro Sentelli, Emanuele Peschiera, Riccardo Trevisan, Giovanni Maschietto, Elena Torri, Riccardo Inchingolo, Andrea Smargiassi, Gino Soldati, Paolo Rota, Andrea Passerini, Ruud JG Van Sloun, Elisa Ricci, Libertario Demi
IEEE Transactions on Medical Imaging (TMI)
DOI

Motion-supervised Co-Part Segmentation
Aliaksandr Siarohin, Subhankar Roy, Stéphane Lathuilière, Sergey Tulyakov, Elisa Ricci, Nicu Sebe
International Conference on Pattern Recognition (ICPR)
arXiv | Proceedings | Code

Unsupervised Domain Adaptation Using Full-Feature Whitening and Colouring
Subhankar Roy, Aliaksandr Siarohin, Nicu Sebe
International Conference on Image Analysis and Processing (ICIAP)
Proceedings

Regularized Evolutionary Algorithm for Dynamic Neural Topology Search
Cristiano Saltori, Subhankar Roy, Nicu Sebe, Giovanni Iacca
International Conference on Image Analysis and Processing (ICIAP)
arXiv | Proceedings

Unsupervised Domain Adaptation using Feature-Whitening and Consensus Loss
Subhankar Roy, Aliaksandr Siarohin, Enver Sangineto, Samuel Rota Bulo, Nicu Sebe, Elisa Ricci
Computer Vision and Pattern Recognition (CVPR)
arXiv | Proceedings | Code

Semantic-Fusion Gans for Semi-Supervised Satellite Image Classification
Subhankar Roy, Enver Sangineto, Nicu Sebe, Begüm Demir
International Conference on Image Processing (ICIP)
Proceedings | Code

Deep Metric and Hash-Code Learning for Content-Based Retrieval of Remote Sensing Images
Subhankar Roy, Enver Sangineto, Begüm Demir, Nicu Sebe
International Geoscience and Remote Sensing Symposium (IGARSS)
Proceedings | Code