Grey Ballard
- Improving the numerical stability of fast matrix multiplication
2015/07/02 by Grey Ballard, Austin R. Benson, Ballard, Grey +7 · 4 citations
Computer Science · Mathematics · #FOS: Mathematics #Matrix Theory and Algorithms #Numerical Analysis (math.NA) #Parallel Computing and Optimization Techniques #Tensor decomposition and applications
- Communication-Optimal Parallel Algorithm for Strassen's Matrix\n Multiplication
2012/02/14 by Grey Ballard, Ballard, Grey, James Demmel +7 · 3 citations
Computer Science · #68W10 #68W40 #Combinatorics (math.CO) #Computational Complexity (cs.CC) #Data Structures and Algorithms (cs.DS) #Distributed #F.2.1 #FOS: Computer and information sciences #FOS: Mathematics #Interconnection Networks and Systems #Numerical Analysis (math.NA) #Parallel #Parallel Computing and Optimization Techniques #Stochastic Gradient Optimization Techniques #and Cluster Computing (cs.DC)
- Minimizing Communication for Eigenproblems and the Singular Value Decomposition
2010/11/13 by Grey Ballard, James Demmel, Ballard, Grey +3 · 3 citations
Computer Science · Engineering · #65F15 #Complexity and Algorithms in Graphs #Distributed #FOS: Computer and information sciences #FOS: Mathematics #Mathematical Software (cs.MS) #Matrix Theory and Algorithms #Numerical Analysis (math.NA) #Parallel #and Cluster Computing (cs.DC) #graph theory and CDMA systems
- Hypergraph Partitioning for Sparse Matrix-Matrix Multiplication
2016/03/17 by Grey Ballard, Alex Druinsky, Ballard, Grey +5 · 3 citations
Computer Science · #Distributed #FOS: Computer and information sciences #Graph Theory and Algorithms #Interconnection Networks and Systems #Parallel #Parallel Computing and Optimization Techniques #and Cluster Computing (cs.DC)
- MPI-FAUN: An MPI-Based Framework for Alternating-Updating Nonnegative Matrix Factorization
2016/09/28 by Ramakrishnan Kannan, Kannan, Ramakrishnan, Grey Ballard +3 · 2 citations
Computer Science · Engineering · Mathematics · #Advanced Image and Video Retrieval Techniques #Distributed #FOS: Computer and information sciences #FOS: Mathematics #Face and Expression Recognition #Machine Learning (stat.ML) #Numerical Analysis (math.NA) #Parallel #Sparse and Compressive Sensing Techniques #Tensor decomposition and applications #and Cluster Computing (cs.DC)
- Randomized Algorithms for Symmetric Nonnegative Matrix Factorization
2024/02/13 by Koby Hayashi, Hayashi, Koby, Sinan G. Aksoy +5 · 3 citations
Computer Science · Engineering · Biochemistry, Genetics and Molecular Biology · #Face and Expression Recognition #Sparse and Compressive Sensing Techniques #Gene expression and cancer classification
- Randomized algorithms for rounding in the Tensor-Train format
2021/10/08 by Hussam Al Daas, Grey Ballard, Daas, Hussam Al +13 · 2 citations
Computer Science · Mathematics · #Computational Physics and Python Applications #FOS: Mathematics #Numerical Analysis (math.NA) #Numerical Methods and Algorithms #Tensor decomposition and applications
- Communication Lower Bounds for Matricized Tensor Times Khatri-Rao\n Product
2017/08/24 by Grey Ballard, Ballard, Grey, Nicholas Knight +3 · 1 citation
Computer Science · Mathematics · #Distributed #FOS: Computer and information sciences #Interconnection Networks and Systems #Parallel #Parallel Computing and Optimization Techniques #Tensor decomposition and applications #and Cluster Computing (cs.DC)
- Sequential and Shared-Memory Parallel Algorithms for Partitioned Local Depths
2023/07/31 by Aditya Devarakonda, Devarakonda, Aditya, Grey Ballard +1 · 1 citation
Computer Science · #Advanced Clustering Algorithms Research #Network Traffic and Congestion Control #Data Management and Algorithms
- A Generalized Randomized Rank-Revealing Factorization
2019/09/14 by Grey Ballard, James Demmel, Ballard, Grey +5 · 1 citation
Computer Science · Engineering · #15-04 #Data Structures and Algorithms (cs.DS) #FOS: Computer and information sciences #FOS: Mathematics #Face and Expression Recognition #Numerical Analysis (math.NA) #Sparse and Compressive Sensing Techniques #Stochastic Gradient Optimization Techniques
- Parallel Algorithms for Tensor Train Arithmetic
2020/11/12 by Hussam Al Daas, Grey Ballard, Daas, Hussam Al +3 · 1 citation
Mathematics · Computer Science · #Tensor decomposition and applications #Parallel Computing and Optimization Techniques #Computational Physics and Python Applications