Nec Corporation

Hossein Hamooni

Hui Joyce Zhang

Guofei Jiang

Biplob Kumar Debnath

Jianwu Xu

Systems and methods are disclosed for parsing logs from arbitrary or unknown systems or applications by capturing heterogeneous logs from the arbitrary or unknown systems or applications; generating one pattern for every unique log message; building a pattern hierarchy tree by grouping patterns based on similarity metrics, and for every group it generates one pattern by combing all constituting patterns of that group; and selecting a set of patterns from the pattern hierarchy tree.

Growing community of inventors

Albuquerque, NM, United States of America

Hossein Hamooni