Publications

Journal and conference papers.

Published papers

Temporal Gradient Inversion for Private Trajectory Reconstruction in Embodied Reinforcement Learning

S. Bhujel, S. Shi, R. Huang, N. Zhang, and Y. Xiao

Annual Conference on Neural Information Processing Systems (NeurIPS'26)Dec 2026

Paper Code Project

Model-Consistent Byzantine-Resilient Decentralized Federated Learning for Collaborative Missions

Y. Li, S. Bhujel, C. Lira, N. Wang, and Y. Xiao

IEEE Conference on Communications and Network Security (CNS'26)Sep 2026

Paper

Voting System with Artificial Intelligence and Blockchain

S Bhujel, S Bhattarai, N Neupane, S Adhikari

KEC Journal of Science and Engineering, 2023May 2023

Paper

Design and Implementation of a Portable ECG Device

S Bhattarai, S Bhujel, S Adhikari, S Maharjan

Journal of Innovations in Engineering Education, 2020Mar 2020

Paper

Preprints

Manuscripts under review or available as preprints.

PrivMedChat: End-to-End Differentially Private RLHF for Medical Dialogue Systems

S. Bhujel

Under reviewMar 2026

ArXiv

VeriSSO: A Privacy-Preserving Legacy-Compatible Single Sign-On Protocol Using Verifiable Credentials

I. Alom, S. Bhujel, and Y. Xiao

Under reviewMay 2025

Paper
Recent work in progress is described on the homepage.