Lung Sheng Chien

Title: Innovations by Lung Sheng Chien

Introduction

Lung Sheng Chien is an accomplished inventor based in San Jose, CA. He has made significant contributions to the field of mathematics and programming through his innovative patents. With a total of 2 patents, Chien's work focuses on enhancing the efficiency of matrix processing.

Latest Patents

One of Lung Sheng Chien's latest patents is the "Tiled Compressed Sparse Matrix Format." This invention provides approaches for processing sparse matrices, which are essential for various mathematical and programmatic operations. The method utilizes a tiling approach that divides a sparse matrix into submatrices, allowing for the exclusion of empty tiles and focusing on non-zero entries. This innovation significantly reduces resource and time requirements during processing. Additionally, an indexing approach combines tile identifiers with offset values, enabling accurate multiplication with dense matrix values. The tiles can be processed in parallel, leading to efficient matrix product generation, which can be utilized in subsequent operations, such as deep neural networks.

Another notable patent is the "System and Method for Re-Factorizing a Square Matrix into Lower and Upper Triangular Matrices on a Parallel Processor." This system includes a matrix generator that creates an intermediate matrix by embedding a permuted form of the input matrix within a zeroed-out sparsity pattern. The re-factorizer employs parallel threads to apply an incomplete-LU factorization with zero fill-in on the intermediate matrix, optimizing the processing of square matrices.

Career Highlights

Lung Sheng Chien is currently employed at Nvidia Corporation, a leading technology company known for its advancements in graphics processing and artificial intelligence. His work at Nvidia allows him to apply his innovative ideas in a collaborative and cutting-edge environment.

Collaborations

Chien has worked alongside talented colleagues, including Maxim Andreyevich Naumov and Sharanyan Chetlur. Their collaboration fosters a creative atmosphere that enhances the development of innovative solutions in their field.

Conclusion

Lung Sheng Chien's contributions to matrix processing through his patents demonstrate his expertise and commitment to innovation. His work not only advances mathematical operations but also plays a crucial role in the development of technologies in artificial intelligence and programming.