Ramakrishnan Kannan Contact kannanr@ornl.gov | 865.574.9398 All Publications Fragile Earth: AI for Climate Sustainability - From Wildfire Disaster Management to Public Health and Beyond... Sparse Symmetric Format for Tucker Decomposition... Distributed-Memory Parallel JointNMF... A Parallel Machine Learning Workflow for Neutron Scattering Data Analysis MatPhase: Material phase prediction for Li-ion Battery Reconstruction using Hierarchical Curriculum Learning Fragile Earth: AI for Climate Mitigation, Adaptation, and Environmental Justice... Smoky Mountain Data Challenge 2021: An Open Call to Solve Scientific Data Challenges Using Advanced Data Analytics and Edge Computing Visual Understanding of COVID-19 Knowledge Graph for Predictive Analysis... ORCA: Outlier detection and Robust Clustering for Attributed graphs... Co-design Center for Exascale Machine Learning Technologies (ExaLearn)... Phoenix: A Scalable Streaming Hypergraph Analysis Framework... Sparse Binary Matrix-Vector Multiplication on Neuromorphic Computers... PLANC: Parallel Low-rank Approximation with Nonnegativity Constraints... Co-design of Advanced Architectures for Graph Analytics using Machine Learning... Design Space Exploration of Emerging Memory Technologies for Machine Learning Applications... Randomized Algorithms for Scientific Computing (RASC)... Tensorized Feature Spaces for Feature Explosion... Efficient Parallel Sparse Symmetric Tucker Decomposition for High-Order Tensors... Structure Prediction from Neutron Scattering Profiles: A Data Sciences Approach... Distributed-Memory Parallel Symmetric Nonnegative Matrix Factorization... Scalable Knowledge Graph Analytics at 136 Petaflop/s... A Scalable Parallel Hypergraph Generator (HyGen)... Tensor factorization for elucidating mechanisms of piezoresponse relaxation via dynamic Piezoresponse Force Spectroscopy... Scalable All-pairs Shortest Paths for Huge Graphs on Multi-GPU Clusters... Distributed Bayesian optimization of deep reinforcement learning algorithms Pagination Current page 1 Page 2 Next page ›› Last page Last » Key Links ORCID Personal Website Organizations Computing and Computational Sciences Directorate Computer Science and Mathematics Division Mathematics in Computation Section Discrete Algorithms Group