FlatLand: Personalized Graph Federated Learning via Tailored Lorentz Space
Published in ICML 2026 (Spotlight)
Jiahong Liu, Ram Samarth B B, Xinyu Fu, Menglin Yang, Weixi Zhang, Rex Ying, Irwin King
Publications
Conference Papers
Scattering Transforms For Heterophilic Graphs Using Complementary Base Filters
Published in ICASSP 2026
Ayushman Raghuvanshi*, Ram Samarth B B*, Sundeep Prabhakar Chepuri (*equal contribution)
Hyperbolic Fine-Tuning for Large Language Models
Published in NeurIPS 2025 (Spotlight - Top 3%)
Menglin Yang, Ram Samarth B B, Aosong Feng, Bo Xiong, Jiahong Liu, Irwin King, Rex Ying
FedLSF: Federated Local Graph Learning via Specformers
Published in DCOSS 2024
Ram Samarth B B, Annappa B, Sachin D N