This inventor holds 1 USPTO granted patent. Top assignee: Ut-Battelle, Inc.. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Hao Lu - Innovator in Knowledge Graph Analytics
Introduction
Hao Lu is a prominent inventor based in Oak Ridge, TN (US). He has made significant contributions to the field of high-performance computing, particularly in the area of knowledge graph analytics. His innovative work has the potential to transform how large-scale scholarly publications are analyzed and utilized.
Latest Patents
Hao Lu holds a patent for "Knowledge graph analytics kernels in high performance computing." This invention focuses on data mining large-scale corpora of scholarly publications, which may include tens of millions of papers spanning decades of research. The patent introduces a Distributed Accelerated Semiring All-Pairs Shortest Path (DSNAPSHOT) algorithm designed for computing shortest paths of a knowledge graph using distributed-memory parallel computers accelerated by GPUs. The DSNAPSHOT implementations can analyze connected input graphs with millions of vertices, utilizing a significant number of graphics processing units, such as the 24,576 GPUs of the Oak Ridge National Laboratory's Summit supercomputer system. The algorithm provides sustained performance of about 136 petaflop/s at a parallel efficiency of approximately 90% under weak scaling. This innovation may enable the mining of scholarly knowledge corpora when integrated into artificial intelligence-driven natural language processing workflows at scale.
Career Highlights
Hao Lu is currently employed at UT-Battelle, Inc., where he continues to advance his research in high-performance computing and knowledge graph analytics. His work has garnered attention for its potential applications in various fields, including biomedical research and artificial intelligence.
Collaborations
Hao Lu collaborates with notable colleagues, including Piyush K Sao and Vijay Thakkar. Their combined expertise contributes to the development of cutting-edge technologies in their respective fields.
Conclusion
Hao Lu's innovative contributions to knowledge graph analytics and high-performance computing highlight his role as a leading inventor in the field. His work not only enhances the efficiency of data mining but also paves the way for future advancements in artificial intelligence and natural language processing.