◕ Machine Learning

               - Supervised, Unsupervised, and Reinforcement Learning
               - Deep Learning and Neural Network Architectures
               - Transfer Learning and Few-shot Learning
               - Federated and Distributed Learning
               - Explainable and Trustworthy AI
               - Machine Learning for Big Data and Cloud Computing

◕ Natural Language Processing

               - Large Language Models and Foundation Models
               - Text Mining and Information Retrieval
               - Sentiment Analysis and Opinion Mining
               - Speech Recognition and Multimodal Processing
               - Machine Translation and Cross-lingual Applications
               - Dialogue Systems and Conversational AI

◕ Modeling

               - Predictive Modeling and Simulation
               - Statistical Modeling Techniques
               - Optimization and Algorithm Design
               - System Dynamics and Control Models
               - Probabilistic and Stochastic Models

◕ Applications

               - AI in Healthcare, Finance, and Education
               - Robotics and Autonomous Systems
               - Intelligent Transportation and Smart Cities
               - Human-Computer Interaction
               - Social Computing and Behavioral Analysis