Russa Biswas

Russa Biswas is an Assistant Professor in the Department of Computer Science at Aalborg University, Denmark. Their research focuses on Large Language Models, Knowledge Graphs, and Natural Language Processing, with a particular emphasis on multilingual systems, cybersecurity implications, and improving LLM factuality. Biswas holds a PhD in Computer Science from the Karlsruhe Institute of Technology, a Master’s degree from Saarland University, and completed a postdoctoral fellowship at the Hasso Plattner Institute (2023-2024).

• Education:
  • PhD in Computer Science, Karlsruhe Institute of Technology (Embedding Based Link Prediction for Knowledge Graph Completion)
  • Master’s in Informatik, Saarland University
  • Postdoctoral Research at Hasso Plattner Institute (2023-2024)

Research interests include combating LLM hallucinations through knowledge-graph grounded evaluation (e.g., MultiHal dataset), quantifying LLM vulnerabilities, and enhancing factuality via scalable reasoning techniques. Their work addresses cross-lingual challenges, embedding inversion attacks, and typological analysis of linguistic systems.

Recent publications explore topics like multilingual dataset creation, security implications of LLMs, and knowledge-graph completion. Biswas collaborates widely, with contributions to venues like AAAI, NAACL, and the Journal of Web Semantics.