Jingen Liu

Title: Innovations of Jingen Liu in Event Detection and Video Analytics

Introduction

Jingen Liu is a notable inventor based in Plainsboro, NJ, who has made significant contributions to the fields of event detection and video analytics. With a total of six patents to his name, Liu's work focuses on leveraging advanced algorithms to enhance the understanding of multimodal content.

Latest Patents

One of Liu's latest patents is titled "Zero-shot event detection using semantic embedding." This innovation involves building and training a semantic space by embedding word-based document descriptions of multiple documents into a multi-dimensional space using a semantic embedding technique. The process includes detecting various features in multimodal content through feature detection algorithms, determining respective word-based concept descriptions for identified concepts, and embedding these descriptions into the semantic space. In response to a content detection action, the system can automatically determine relevant concepts in the semantic space without the use of training examples, thereby identifying portions of the multimodal content that are responsive to the action.

Another significant patent is "Recognizing salient video events through learning-based multimodal analysis of visual features and audio-based analytics." This computing system utilizes learning algorithms to detect audio and visual features in videos. It identifies salient events depicted in the video based on these features, showcasing Liu's innovative approach to video analytics.

Career Highlights

Jingen Liu is currently associated with SRI International, where he continues to push the boundaries of technology through his research and inventions. His work has garnered attention for its practical applications in various industries, particularly in enhancing content detection and analysis.

Collaborations

Liu has collaborated with notable colleagues, including Harpreet Singh Sawhney and Hui Ting Cheng, contributing to a dynamic research environment that fosters innovation and creativity.

Conclusion

Jingen Liu's contributions to the fields of event detection and video analytics exemplify the impact of innovative thinking in technology. His patents reflect a commitment to advancing the understanding of multimodal content, making significant strides in the industry.