Sayan Ghosh
Scholar

Sayan Ghosh

Google Scholar ID: 5X5c8OkAAAAJ
Computer Scientist, Pacific Northwest National Laboratory
High Performance ComputingParallel Computing
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Citations & Impact
All-time
Citations
466
 
H-index
11
 
i10-index
13
 
Publications
20
 
Co-authors
24
list available
Contact
Emailsayan.ghosh@pnnl.govCVOpen ↗GitHubOpen ↗LinkedInOpen ↗
Publications
2 items
Communication-free Sampling and 4D Hybrid Parallelism for Scalable Mini-batch GNN Training
2026
Cited
0
Rudder: Steering Prefetching in Distributed GNN Training using LLM Agents
2026
Cited
0
Resume (English only)
Co-authors
24 total
Mahantesh Halappanavar
Mahantesh Halappanavar
Chief Data Scientist & Group Leader, Pacific Northwest National Laboratory
Barbara Chapman
Barbara Chapman
Professor of Applied Mathematics and Statistics and Computer Science, Stony Brook University
Co-author 3
Co-author 3
Antonino Tumeo
Antonino Tumeo
Pacific Northwest National Laboratory
Assefaw Gebremedhin
Assefaw Gebremedhin
Washington State University, School of EECS
Co-author 6
Co-author 6
Nathan R. Tallent
Nathan R. Tallent
Pacific Northwest National Laboratory
Jeff Hammond
Jeff Hammond
NVIDIA