Helen
Xu
General Information
Email:
hxu615@gatech.edu
Phone:
404-894-3152
Location - Building:
Coda
Location - Room:
1315
Roles:
Professor (any rank)
Primary Unit:
College of Computing
Website URL
Details
Degrees with subject and Postdoc Experience:
Degree Type
PhD
Subject
Computer Science
Year
2022
Institution
Massachusetts Institute of Technology
Location
Cambridge, MA
Degree Type
Postdoctoral scholar
Subject
Computer Science
Year
2022-2023
Institution
Lawrence Berkeley National Laboratory
Location
Berkeley, CA
Degree Type
BS
Subject
Computer Science
Year
2016
Institution
Stony Brook University
Location
Stony Brook, NY
Statement of Research Interests:
- Parallel and high-performance computing
- Cache-friendly algorithms and data structures
- Software performance engineering
Statement of Teaching Interests:
Parallel and high-performance computing
Cache-friendly algorithms and data structures
Software performance engineering
Selection of recent research, scholarly, and creative activities:
Recent papers on reordering for sparse matrix-sparse matrix multiplication (SC '25) and parallel graph sparsification (HPEC '25).
Long-term research visitor at the Simons Institute (Fall '25)
Organized a workshop on batch-dynamic data structures at SPAA '24