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Tiancheng Zhang

2 papers hereh-index 7185 citations57 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author1
  • last author1

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.AI1
  • cs.LG1
same name
  • Tiancheng Zhang — 4 papers, h 4
  • Tiancheng Zhang — 3 papers, h 2
  • Tiancheng Zhang — 2 papers
  • Tiancheng Zhang — 2 papers
  • Tiancheng Zhang — 2 papers, h 1
  • Tiancheng Zhang — 1 paper, h 0

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedBayesian Personalized Federated Learning with Shared and Personalized Uncertainty Representations

2 citations · 2 across the 2 of their papers we have counts for

collaborators

2 papers

cs.AI2026

MEGRAG: Multi-Granular Evidence Graphs for Answer-Aware Multi-Hop RAG

Weidong Bao, Yingying Sun, Jun Yang +7

Multi-hop question answering is a fundamental challenge in retrieval-augmented generation (RAG), because deriving an answer requires integrating dispersed evidence. Iterative RAG (…

cs.LG2023★ 2 cited

Bayesian Personalized Federated Learning with Shared and Personalized Uncertainty Representations

Hui Chen, Hengyu Liu, Longbing Cao +1

Bayesian personalized federated learning (BPFL) addresses challenges in existing personalized FL (PFL). BPFL aims to quantify the uncertainty and heterogeneity within and across cl…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.