4 papers
Federated Learning Enhanced by Feature Reconstruction for Semantic Communication Module Updates of Agents
Yoon Huh, Bumjun Kim, Wan Choi
Recent advancements in semantic communication have primarily focused on image transmission, where neural network-based joint source-channel coding modules play a central role. Howe…
Markov-Enforced Discrete Diffusion Model for Digital Semantic Symbol Error Correction
Yoon Huh, Jeongho Kang, Wan Choi
Diffusion models (DMs) have achieved remarkable success across various domains owing to their strong generative and denoising capabilities. Meanwhile, semantic communication based…
Two Stage Wireless Federated LoRA Fine-Tuning with Sparsified Orthogonal Updates
Bumjun Kim, Wan Choi
Federated fine-tuning with low-rank adaptation (LoRA) communicates only two low-rank matrices instead of the full model, but existing methods typically fix the LoRA rank in advance…
Feature Reconstruction Aided Federated Learning for Image Semantic Communication
Yoon Huh, Bumjun Kim, Wan Choi
Research in semantic communication has garnered considerable attention, particularly in the area of image transmission, where joint source-channel coding (JSCC)-based neural networ…