• Diffusion Model on Image Synthesis for Adversarial Image Attacks
    • with Tong Chen
  • Survey on Conversational Search and Applications in Biomedicine
    • with Naga Sai Krishna Adatrao and Gowtham Reddy Gadireddy


  • Joint Model for Entity Recognition and Normalization
    • Design a joint model utilizing neural network architecture for mention detection and entity linking within a biomedical ontology (i.e., UMLS concepts).
    • paper
  • Document Retrieval using Neural Text Summarization
    • Scholarly document retrieval for precision medicine using deep learning methods for document classification and text summarization
    • git, poster
  • Misleading Information on Twitter Regarding Nicotine as Potential Prophylactic or Therapeutic for COVID-19
    • Predictive model using CBA algorithm (apriori association rules) for identifying tweets with misleading information, especially on the use of smoking (vaping) for COVID-19.
  • Identifying Special Interest Groups on Twitter and the Effects of Twitter’s interventions
    • Data analytics on the perspectives of a special interest group (i.e., QAnon) towards the COVID related events.


  • BMET (BioMedical Entity Tagged) Embeddings
    • Learning joint word-concept embeddings from the biomedical entity annotated corpus. We use the MeSH (Medical Subject Headings) codes for representing biomedical entities
    • git