| 2026 | SPAA | Communication Lower Bounds and Algorithms for Sketching with Random Dense Matrices. | Hussam Al Daas, Grey Ballard, Laura Grigori, Md Taufique Hussain, Suraj Kumar, Mohammad Marufur Rahman, Kathryn Rouse |
| 2025 | SC | Parallel Rank-Adaptive Higher Order Orthogonal Iteration. | Joo Pinheiro, Aditya Devarakonda, Grey Ballard |
| 2025 | SPAA | Brief Announcement: Minimizing Communication for Parallel Symmetric Tensor Times Same Vector Computation. | Hussam Al Daas, Grey Ballard, Laura Grigori, Suraj Kumar, Kathryn Rouse, Mathieu Vrit |
| 2023 | ICS | Distributed-Memory Parallel JointNMF. | Srinivas Eswar, Benjamin Cobb, Koby Hayashi, Ramakrishnan Kannan, Grey Ballard, Richard W. Vuduc, Haesun Park |
| 2023 | SPAA | Parallel Memory-Independent Communication Bounds for SYRK. | Hussam Al Daas, Grey Ballard, Laura Grigori, Suraj Kumar, Kathryn Rouse |
| 2022 | SPAA | Brief Announcement: Tight Memory-Independent Parallel Matrix Multiplication Communication Lower Bounds. | Hussam Al Daas, Grey Ballard, Laura Grigori, Suraj Kumar, Kathryn Rouse |
| 2021 | ICPP | Parallel Tucker Decomposition with Numerically Accurate SVD. | Zitong Li, Qiming Fang, Grey Ballard |
| 2020 | HiPC | Parallel Hierarchical Clustering using Rank-Two Nonnegative Matrix Factorization. | Lawton Manning, Grey Ballard, Ramakrishnan Kannan, Haesun Park |
| 2020 | SC | Distributed-memory parallel symmetric nonnegative matrix factorization. | Srinivas Eswar, Koby Hayashi, Grey Ballard, Ramakrishnan Kannan, Richard W. Vuduc, Haesun Park |
| 2018 | HiPC | Parallel Nonnegative CP Decomposition of Dense Tensors. | Grey Ballard, Koby Hayashi, Ramakrishnan Kannan |
| 2018 | ICPP | Partitioning and Communication Strategies for Sparse Non-negative Matrix Factorization. | Oguz Kaya, Ramakrishnan Kannan, Grey Ballard |
| 2018 | PPoPP | Shared-memory parallelization of MTTKRP for dense tensors. | Koby Hayashi, Grey Ballard, Yujie Jiang, Michael J. Tobia |
| 2018 | SPAA | A 3D Parallel Algorithm for QR Decomposition. | Grey Ballard, James Demmel, Laura Grigori, Mathias Jacquelin, Nicholas Knight |
| 2017 | SPAA | A Communication-Avoiding Parallel Algorithm for the Symmetric Eigenvalue Problem. | Edgar Solomonik, Grey Ballard, James Demmel, Torsten Hoefler |
| 2016 | PPoPP | A high-performance parallel algorithm for nonnegative matrix factorization. | Ramakrishnan Kannan, Grey Ballard, Haesun Park |
| 2016 | SC | Network Topologies and Inevitable Contention. | Grey Ballard, James Demmel, Andrew Gearhart, Benjamin Lipshitz, Yishai Oltchik, Oded Schwartz, Sivan Toledo |
| 2015 | ICDM | Diamond Sampling for Approximate Maximum All-Pairs Dot-Product (MAD) Search. | Grey Ballard, Tamara G. Kolda, Ali Pinar, C. Seshadhri |
| 2015 | PPoPP | A framework for practical parallel fast matrix multiplication. | Austin R. Benson, Grey Ballard |
| 2015 | SPAA | Brief Announcement: Hypergraph Partitioning for Parallel Sparse Matrix-Matrix Multiplication. | Grey Ballard, Alex Druinsky, Nicholas Knight, Oded Schwartz |
| 2013 | SPAA | Communication optimal parallel multiplication of sparse random matrices. | Grey Ballard, Aydin Bulu, James Demmel, Laura Grigori, Benjamin Lipshitz, Oded Schwartz, Sivan Toledo |
| 2013 | SPAA | Communication efficient gaussian elimination with partial pivoting using a shape morphing data layout. | Grey Ballard, James Demmel, Benjamin Lipshitz, Oded Schwartz, Sivan Toledo |
| 2012 | PPoPP | Communication avoiding successive band reduction. | Grey Ballard, James Demmel, Nicholas Knight |
| 2012 | SC | Communication-avoiding parallel strassen: implementation and performance. | Benjamin Lipshitz, Grey Ballard, James Demmel, Oded Schwartz |
| 2012 | SPAA | Brief announcement: strong scaling of matrix multiplication algorithms and memory-independent communication lower bounds. | Grey Ballard, James Demmel, Olga Holtz, Benjamin Lipshitz, Oded Schwartz |
| 2012 | SPAA | Communication-optimal parallel algorithm for strassen's matrix multiplication. | Grey Ballard, James Demmel, Olga Holtz, Benjamin Lipshitz, Oded Schwartz |
| 2011 | SPAA | Brief announcement: communication bounds for heterogeneous architectures. | Grey Ballard, James Demmel, Andrew Gearhart |
| 2011 | SPAA | Graph expansion and communication costs of fast matrix multiplication: regular submission. | Grey Ballard, James Demmel, Olga Holtz, Oded Schwartz |
| 2009 | SPAA | Communication-optimal parallel and sequential Cholesky decomposition: extended abstract. | Grey Ballard, James Demmel, Olga Holtz, Oded Schwartz |