Alok Tripathy

Latest

• Sparsity-Aware Communication for Distributed Graph Neural Network Training
• Distributed Matrix-Based Sampling for Graph Neural Network Training
• Distributed-Memory Parallel Algorithms for Sparse Times Tall-Skinny-Dense Matrix Multiplication
• Scalable Hash Table for NUMA Systems
• Accurately and Efficiently Estimating Dynamic Point-to-Point Shortest Path
• Reducing Communication in Graph Neural Network Training
• Improving Scheduling for Irregular Applications with Logarithmic Radix Binning
• Scalable K-Core Decomposition for Static Graphs Using a Dynamic Graph Data Structure
• Logarithmic Radix Binning and Vectorized Triangle Counting
• Scaling Betweenness Centrality in Dynamic Graphs