Tracking Network Events with Write Optimized Data Structures. - Nolan P. Donoghue; Bridger Hahn; Helen Xu 001; Thomas M. Kroeger; David Zage; Rob Johnson 001 (BADGERS@RAID, 2015)

Tracking Network Events with Write Optimized Data Structures: The Design and Implementation of TWIAD: The Write-Optimized IP Address Database. - Nolan Donoghue; Bridger Hahn; Helen Xu 001; Thomas M. Kroeger; David Zage; Rob Johnson 001 (CoRR, 2015)

Secure distributed membership tests via secret sharing: How to hide your hostile hosts: Harnessing shamir secret sharing. - David John Zage; Helen Xu 001; Thomas M. Kroeger; Bridger Hahn; Nolan P. Donoghue; Thomas R. Benson (ICNC, 2016)

Write-Optimized Skip Lists. - Michael A. Bender; Martin Farach-Colton; Rob Johnson 001; Simon Mauras; Tyler Mayer; Cynthia A. Phillips; Helen Xu 001 (PODS, 2017)

Packed Compressed Sparse Row: A Dynamic Graph Representation. - Brian Wheatman; Helen Xu 001 (HPEC, 2018)

A Fill Estimation Algorithm for Sparse Matrices and Tensors in Blocked Formats. - Willow Ahrens; Helen Xu 001; Nicholas Schiefer (IPDPS, 2018)

Cache-Adaptive Exploration: Experimental Results and Scan-Hiding for Adaptivity. - Andrea Lincoln; Quanquan C. Liu; Jayson Lynch; Helen Xu 001 (SPAA, 2018)

Dynamic Programming with Spiking Neural Computing. - James B. Aimone; Ojas Parekh; Cynthia A. Phillips; Ali Pinar; William Severa; Helen Xu 001 (ICONS, 2019)

Work-Efficient Parallel Algorithms for Accurate Floating-Point Prefix Sums. - Sean Fraser; Helen Xu 001; Charles E. Leiserson (HPEC, 2020)

Closing the Gap Between Cache-oblivious and Cache-adaptive Analysis. - Michael A. Bender; Rezaul Alam Chowdhury; Rathish Das; Rob Johnson 001; William Kuszmaul; Andrea Lincoln; Quanquan C. Liu; Jayson Lynch; Helen Xu 001 (SPAA, 2020)

Multicore Paging Algorithms Cannot Be Competitive. - Shahin Kamali; Helen Xu 001 (SPAA, 2020)

Multidimensional Included and Excluded Sums. - Helen Xu 001; Sean Fraser; Charles E. Leiserson (ACDA, 2021)

A Parallel Packed Memory Array to Store Dynamic Graphs. - Brian Wheatman; Helen Xu 001 (ALENEX, 2021)

Beyond Worst-case Analysis of Multicore Caching Strategies. - Shahin Kamali; Helen Xu 001 (APOCS, 2021)

Terrace: A Hierarchical Graph Container for Skewed Dynamic Graphs. - Prashant Pandey 001; Brian Wheatman; Helen Xu 001; Aydin Buluç (SIGMOD Conference, 2021)

When Are Cache-Oblivious Algorithms Cache Adaptive? A Case Study of Matrix Multiplication and Sorting. - Arghya Bhattacharya; Abiyaz Chowdhury; Helen Xu 001; Rathish Das; Rezaul Alam Chowdhury; Rob Johnson 001; Rishab Nithyanand; Michael A. Bender (ESA, 2022)

The Locality-First Strategy for Developing Efficient Multicore Algorithm. - Helen Xu 001 (2022)

Optimizing Search Layouts in Packed Memory Arrays. - Brian Wheatman; Randal C. Burns; Aydin Buluç; Helen Xu 001 (ALENEX, 2023)

Optimizing Compression Schemes for Parallel Sparse Tensor Algebra. - Helen Xu 001; Tao B. Schardl; Michael Pellauer; Joel S. Emer (DCC, 2023)

BP-tree: Overcoming the Point-Range Operation Tradeoff for In-Memory B-trees. - Helen Xu 001; Amanda Li; Brian Wheatman; Manoj Marneni; Prashant Pandey 001 (Proc. VLDB Endow., 2023)

BP-tree: Overcoming the Point-Range Operation Tradeoff for In-Memory B-trees (Abstract). - Helen Xu 001; Amanda Li; Brian Wheatman; Manoj Marneni; Prashant Pandey 001 (HOPC@SPAA, 2024)

Batch-Parallel Compressed Sparse Row: A Locality-Optimized Dynamic-Graph Representation. - Brian Wheatman; Randal C. Burns; Helen Xu 001 (HPEC, 2024)

CPMA: An Efficient Batch-Parallel Compressed Set Without Pointers. - Brian Wheatman; Randal C. Burns; Aydin Buluç; Helen Xu 001 (PPoPP, 2024)

BYO: A Unified Framework for Benchmarking Large-Scale Graph Containers. - Brian Wheatman; Xiaojun Dong 001; Zheqi Shen; Laxman Dhulipala; Jakub Lacki; Prashant Pandey 001; Helen Xu 001 (Proc. VLDB Endow., 2024)

Improving SpGEMM Performance Through Matrix Reordering and Cluster-wise Computation. - Abdullah Al Raqibul Islam; Helen Xu 001; Dong Dai 001; Aydin Buluç (CoRR, 2025)

Bridging Cache-Friendliness and Concurrency: A Locality-Optimized In-Memory B-Skiplist. - Yicong Luo; Senhe Hao; Brian Wheatman; Prashant Pandey 001; Helen Xu 001 (CoRR, 2025)