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Osmar R. Zaiane

3 accepted papers

2025

The Evolving Landscape of LLM- and VLM-Integrated Reinforcement Learning

IJCAI 2025

Reinforcement learning (RL) has shown impressive results in sequential decision-making tasks. Large Language Models (LLMs) and Vision-Language Models (VLMs) have recently emerged, exhibiting impressive capabilities in multimodal understanding and reasoning. These advances have led to a surge of rese

Cited by 0SourcePDFScholar
2023

Co-training with High-Confidence Pseudo Labels for Semi-supervised Medical Image Segmentation

IJCAI 2023poster

Consistency regularization and pseudo labeling-based semi-supervised methods perform co-training using the pseudo labels from multi-view inputs. However, such co-training models tend to converge early to a consensus, degenerating to the self-training ones, and produce low-confidence pseudo labels fr…

2022

UCTransNet: Rethinking the Skip Connections in U-Net from a Channel-Wise Perspective with Transformer

AAAI 2022technical

Most recent semantic segmentation methods adopt a U-Net framework with an encoder-decoder architecture. It is still challenging for U-Net with a simple skip connection scheme to model the global multi-scale context: 1) Not each skip connection setting is effective due to the issue of incompatible fe…