Develop methods to reduce the computational complexity of transformers for handling large datasets.Explore the use of self-attention mechanisms in models that integrate text, image, and audio data.Study the advancements in transformer-based models like BERT, GPT, and their applications in various NLP tasks.Apply self-attention to graph neural networks for tasks like node classification and graph generation.Develop self-attention mechanisms that provide better interpretability and transparency in model predictions.Use self-attention mechanisms to improve the analysis and forecasting of time series data.Investigate the application of transformers in reinforcement learning environments to enhance decision-making processes.Apply self-attention mechanisms to detect anomalies in various types of data, such as network traffic or financial transactions.Study the role of cross-attention mechanisms in improving the performance of multi-task learning models.