Utkarsh Sahu

According to our database, Utkarsh Sahu authored at least 3 papers between 2025 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

Benchmarking Knowledge-Extraction Attack and Defense on Retrieval-Augmented Generation.

Zhisheng Qi, Utkarsh Sahu, Li Ma, Haoyu Han, Ryan Rossi, Franck Dernoncourt, Mahantesh Halappanavar, Nesreen K. Ahmed, Yushun Dong, Yue Zhao, Yu Zhang, Yu Wang

CoRR, February, 2026

Knowledge Homophily in Large Language Models.

Utkarsh Sahu, Zhisheng Qi, Mahantesh Halappanavar, Nedim Lipka, Ryan A. Rossi, Franck Dernoncourt, Yu Zhang, Yao Ma, Yu Wang

Proceedings of the Nineteenth ACM International Conference on Web Search and Data Mining, 2026

2025

A Graph Perspective to Probe Structural Patterns of Knowledge in Large Language Models.

Utkarsh Sahu, Zhisheng Qi, Yongjia Lei, Ryan A. Rossi, Franck Dernoncourt, Nesreen K. Ahmed, Mahantesh M. Halappanavar, Yao Ma, Yu Wang

CoRR, May, 2025