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Intelligent Information System Lab.

Research

AI-enhanced Semantic Communications and Emerging ICT Systems

Analysis of Semantic Information and Task Similarity for MC-IoT services

  • Defining semantic information from tasks relevant to mission-critical IoT services
    The information is based on semantic theory rather than information theory
    Measuring task similarity by analyzing semantic information from each task
    Such similarity can be measured in embedding space using pre-trained models

Task grouping and M-JSCC modeling for Semantic Security Communication

  • Grouping tasks that need similar information for tasks
    Generating group models for multi-task semantic communication
    Designing M-JSCC schemes robust to channel noise and disturbance
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