Current research interests:
- Natural Language Processing (NLP)
- combining knowledge from diverse resources (e.g., BERT, knowledge graph, ontology and lexicon) to enhance NLP, especially in low resource domains.
- Large-scale social media analytics
- building computational models of human traits (e.g., personality, needs, values, emotions, interests) and behavior (e.g., brand preferences, team collaboration and substance use)
- building computational tools to gain insight into our society (e.g., understand racism).
- Human-AI interaction and societal Impact.
- fair AI and ML systems.
- explainable AI (XAI)
- human-AI collaborative learning
- Intelligent Interactive systems
- multimedia/multimodal dialogue systems
- interactive text visualization