4 papers
HeteroViT: A Versatile Single-Layer Vision Transformer Concept, Co-Designed for Distributed Real-Time Data Reduction on Scientific Detectors
Abhilasha Dave, Weijian Zheng, Antonino Miceli +3
Next-generation X-ray detectors generate data faster than any system can affordably store or process. LCLS-II, the upgraded Linac Coherent Light Source at SLAC, produces data on th…
To Stream or Not to Stream: Towards A Quantitative Model for Remote HPC Processing Decisions
Flavio Castro, Weijian Zheng, Joaquin Chung +2
Modern scientific instruments generate data at rates that increasingly exceed local compute capabilities and, when paired with the staging and I/O overheads of file-based transfers…
Steering a Fleet: Adaptation for Large-Scale, Workflow-Based Experiments
Jim Pruyne, Valerie Hayot-Sasson, Weijian Zheng +5
Experimental science is increasingly driven by instruments that produce vast volumes of data and thus a need to manage, compute, describe, and index this data. High performance and…
Rapid detection of rare events from in situ X-ray diffraction data using machine learning
Weijian Zheng, Jun-Sang Park, Peter Kenesei +7
High-energy X-ray diffraction methods can non-destructively map the 3D microstructure and associated attributes of metallic polycrystalline engineering materials in their bulk form…