research Optical Neural Networks Compact optical neural network architectures for next-generation perception and computation. Trustworthy Machine Learning Causal and hypothesis-driven methods for robustness, including out-of-distribution detection. Domain-Specific Sentiment Analysis Aspect-based sentiment analysis and Instruct-DeBERTa for textual feedback. Multimodal Learning for Biomedicine Modality imbalance, pneumonia screening, and multimodal models in low-resource settings.